baalajimaestro/traefik
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity Actions

Merge branch v3.0 into master

Browse source
This commit is contained in:
Fernandez Ludovic 2023-05-17 11:45:55 +02:00
commit cf1cbb24df
100 changed files with 3014 additions and 2559 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
.semaphore/semaphore.yml
View file

@ -3,7 +3,7 @@ name: Traefik
agent:
machine:
type: e1-standard-4
os_image: ubuntu1804
os_image: ubuntu2004
fail_fast:
stop:
@ -57,7 +57,7 @@ blocks:
agent:
machine:
type: e1-standard-8
os_image: ubuntu1804
os_image: ubuntu2004
secrets:
- name: traefik
env_vars:

9
CHANGELOG.md
View file

@ -1,3 +1,12 @@
## [v2.10.1](https://github.com/traefik/traefik/tree/v2.10.1) (2023-04-27)
[All Commits](https://github.com/traefik/traefik/compare/v2.10.0...v2.10.1)
**Bug fixes:**
- **[middleware,oxy]** Update vulcand/oxy to be5cf38 ([#9874](https://github.com/traefik/traefik/pull/9874) by [rtribotte](https://github.com/rtribotte))
**Documentation:**
- Fix v2.10 migration guide ([#9863](https://github.com/traefik/traefik/pull/9863) by [rtribotte](https://github.com/rtribotte))
## [v2.10.0](https://github.com/traefik/traefik/tree/v2.10.0) (2023-04-24)
[All Commits](https://github.com/traefik/traefik/compare/v2.9.0-rc1...v2.10.0)

6
README.md
View file

@ -1,6 +1,10 @@
<p align="center">
<img src="docs/content/assets/img/traefik.logo.png" alt="Traefik" title="Traefik" />
<picture>
<source media="(prefers-color-scheme: dark)" srcset="docs/content/assets/img/traefik.logo-dark.png">
<source media="(prefers-color-scheme: light)" srcset="docs/content/assets/img/traefik.logo.png">
<img alt="Traefik" title="Traefik" src="docs/content/assets/img/traefik.logo.png">
</picture>
</p>
[![Build Status SemaphoreCI](https://semaphoreci.com/api/v1/containous/traefik/branches/master/shields_badge.svg)](https://semaphoreci.com/containous/traefik)

26
cmd/traefik/traefik.go
View file

@ -34,7 +34,6 @@ import (
"github.com/traefik/traefik/v3/pkg/middlewares/accesslog"
"github.com/traefik/traefik/v3/pkg/provider/acme"
"github.com/traefik/traefik/v3/pkg/provider/aggregator"
"github.com/traefik/traefik/v3/pkg/provider/hub"
"github.com/traefik/traefik/v3/pkg/provider/tailscale"
"github.com/traefik/traefik/v3/pkg/provider/traefik"
"github.com/traefik/traefik/v3/pkg/safe"
@ -235,19 +234,6 @@ func setupServer(staticConfiguration *static.Configuration) (*server.Server, err
}
}
// Traefik Hub
if staticConfiguration.Hub != nil {
if err = providerAggregator.AddProvider(staticConfiguration.Hub); err != nil {
return nil, fmt.Errorf("adding Traefik Hub provider: %w", err)
}
// API is mandatory for Traefik Hub to access the dynamic configuration.
if staticConfiguration.API == nil {
staticConfiguration.API = &static.API{}
}
}
// Service manager factory
var spiffeX509Source *workloadapi.X509Source
@ -318,7 +304,7 @@ func setupServer(staticConfiguration *static.Configuration) (*server.Server, err
watcher.AddListener(switchRouter(routerFactory, serverEntryPointsTCP, serverEntryPointsUDP))
// Metrics
if metricsRegistry.IsEpEnabled() || metricsRegistry.IsSvcEnabled() {
if metricsRegistry.IsEpEnabled() || metricsRegistry.IsRouterEnabled() || metricsRegistry.IsSvcEnabled() {
var eps []string
for key := range serverEntryPointsTCP {
eps = append(eps, key)
@ -354,10 +340,7 @@ func setupServer(staticConfiguration *static.Configuration) (*server.Server, err
continue
}
if _, ok := resolverNames[rt.TLS.CertResolver]; !ok &&
// "traefik-hub" is an allowed certificate resolver name in a Traefik Hub Experimental feature context.
// It is used to activate its own certificate resolution, even though it is not a "classical" traefik certificate resolver.
(staticConfiguration.Hub == nil || rt.TLS.CertResolver != "traefik-hub") {
if _, ok := resolverNames[rt.TLS.CertResolver]; !ok {
log.Error().Err(err).Str(logs.RouterName, rtName).Str("certificateResolver", rt.TLS.CertResolver).
Msg("Router uses a non-existent certificate resolver")
}
@ -397,11 +380,6 @@ func getDefaultsEntrypoints(staticConfiguration *static.Configuration) []string
continue
}
// Traefik Hub entryPoint should not be used as a default entryPoint.
if hub.APIEntrypoint == name || hub.TunnelEntrypoint == name {
continue
}
protocol, err := cfg.GetProtocol()
if err != nil {
// Should never happen because Traefik should not start if protocol is invalid.

BIN
docs/content/assets/img/traefik.logo-dark.png Normal file
View file

Binary file not shown.
Side by side

After

Width:  |  Height:  |  Size: 38 KiB

2
docs/content/contributing/data-collection.md
View file

@ -66,7 +66,6 @@ providers:
docker:
endpoint: "tcp://10.10.10.10:2375"
exposedByDefault: true
swarmMode: true
tls:
ca: dockerCA
@ -86,7 +85,6 @@ providers:
docker:
endpoint: "xxxx"
exposedByDefault: true
swarmMode: true
tls:
ca: xxxx

50
docs/content/getting-started/faq.md
View file

@ -158,6 +158,56 @@ By default, the following headers are automatically added when proxying requests
For more details,
please check out the [forwarded header](../routing/entrypoints.md#forwarded-headers) documentation.
## How Traefik is Storing and Serving TLS Certificates?
### Storing TLS Certificates
[TLS](../https/tls.md "Link to Traefik TLS docs") certificates are either provided directly by the [dynamic configuration](./configuration-overview.md#the-dynamic-configuration "Link to dynamic configuration overview") from [providers](../https/tls.md#user-defined "Link to the TLS configuration"),
or by [ACME resolvers](../https/acme.md#providers "Link to ACME resolvers"), which act themselves as providers internally.
For each TLS certificate, Traefik produces an identifier used as a key to store it.
This identifier is constructed as the alphabetically ordered concatenation of the SANs `DNSNames` and `IPAddresses` of the TLScertificate.
#### Examples:
| X509v3 Subject Alternative Name | TLS Certificate Identifier |
|-----------------------------------------|-----------------------------|
| `DNS:example.com, IP Address:127.0.0.1` | `127.0.0.1,example.com` |
| `DNS:example.com, DNS:*.example.com` | `*.example.com,example.com` |
The identifier is used to store TLS certificates in order to be later used to handle TLS connections.
This operation happens each time there are configuration changes.
If multiple TLS certificates are provided with the same SANs definition (same identifier), only the one processed first is kept.
Because the dynamic configuration is aggregated from all providers,
when processing it to gather TLS certificates,
there is no guarantee of the order in which they would be processed.
This means that along with configurations applied, it is possible that the TLS certificate retained for a given identifier differs.
### Serving TLS Certificates
For each incoming connection, Traefik is serving the "best" matching TLS certificate for the provided server name.
The TLS certificate selection process narrows down the list of TLS certificates matching the server name,
and then selects the last TLS certificate in this list after having ordered it by the identifier alphabetically.
#### Examples:
| Selected TLS Certificates Identifiers | Sorted TLS Certificates Identifiers | Served Certificate Identifier |
|-----------------------------------------------------|-----------------------------------------------------|-------------------------------|
| `127.0.0.1,example.com`,`*.example.com,example.com` | `*.example.com,example.com`,`127.0.0.1,example.com` | `127.0.0.1,example.com` |
| `*.example.com,example.com`,`example.com` | `*.example.com,example.com`,`example.com` | `example.com` |
### Caching TLS Certificates
While Traefik is serving the best matching TLS certificate for each incoming connection,
the selection process cost for each incoming connection is avoided thanks to a cache mechanism.
Once a TLS certificate has been selected as the "best" TLS certificate for a server name,
it is cached for an hour, avoiding the selection process for further connections.
Nonetheless, when a new configuration is applied, the cache is reset.
## What does the "field not found" error mean?
```shell

235
docs/content/https/acme.md
View file

@ -308,121 +308,126 @@ For example, `CF_API_EMAIL_FILE=/run/secrets/traefik_cf-api-email` could be used
For complete details, refer to your provider's _Additional configuration_ link.
| Provider Name | Provider Code | Environment Variables | |
|--------------------------------------------------------------------------|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------|
| [ACME DNS](https://github.com/joohoi/acme-dns) | `acme-dns` | `ACME_DNS_API_BASE`, `ACME_DNS_STORAGE_PATH` | [Additional configuration](https://go-acme.github.io/lego/dns/acme-dns) |
| [Alibaba Cloud](https://www.alibabacloud.com) | `alidns` | `ALICLOUD_ACCESS_KEY`, `ALICLOUD_SECRET_KEY`, `ALICLOUD_REGION_ID` | [Additional configuration](https://go-acme.github.io/lego/dns/alidns) |
| [all-inkl](https://all-inkl.com) | `allinkl` | `ALL_INKL_LOGIN`, `ALL_INKL_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/allinkl) |
| [ArvanCloud](https://www.arvancloud.com/en) | `arvancloud` | `ARVANCLOUD_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/arvancloud) |
| [Auroradns](https://www.pcextreme.com/dns-health-checks) | `auroradns` | `AURORA_USER_ID`, `AURORA_KEY`, `AURORA_ENDPOINT` | [Additional configuration](https://go-acme.github.io/lego/dns/auroradns) |
| [Autodns](https://www.internetx.com/domains/autodns/) | `autodns` | `AUTODNS_API_USER`, `AUTODNS_API_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/autodns) |
| [Azure](https://azure.microsoft.com/services/dns/) | `azure` | `AZURE_CLIENT_ID`, `AZURE_CLIENT_SECRET`, `AZURE_SUBSCRIPTION_ID`, `AZURE_TENANT_ID`, `AZURE_RESOURCE_GROUP`, `[AZURE_METADATA_ENDPOINT]` | [Additional configuration](https://go-acme.github.io/lego/dns/azure) |
| [Bindman](https://github.com/labbsr0x/bindman-dns-webhook) | `bindman` | `BINDMAN_MANAGER_ADDRESS` | [Additional configuration](https://go-acme.github.io/lego/dns/bindman) |
| [Blue Cat](https://www.bluecatnetworks.com/) | `bluecat` | `BLUECAT_SERVER_URL`, `BLUECAT_USER_NAME`, `BLUECAT_PASSWORD`, `BLUECAT_CONFIG_NAME`, `BLUECAT_DNS_VIEW` | [Additional configuration](https://go-acme.github.io/lego/dns/bluecat) |
| [Checkdomain](https://www.checkdomain.de/) | `checkdomain` | `CHECKDOMAIN_TOKEN`, | [Additional configuration](https://go-acme.github.io/lego/dns/checkdomain/) |
| [Civo](https://www.civo.com/) | `civo` | `CIVO_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/civo) |
| [CloudDNS](https://vshosting.eu/) | `clouddns` | `CLOUDDNS_CLIENT_ID`, `CLOUDDNS_EMAIL`, `CLOUDDNS_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/clouddns) |
| [Cloudflare](https://www.cloudflare.com) | `cloudflare` | `CF_API_EMAIL`, `CF_API_KEY` [^5] or `CF_DNS_API_TOKEN`, `[CF_ZONE_API_TOKEN]` | [Additional configuration](https://go-acme.github.io/lego/dns/cloudflare) |
| [ClouDNS](https://www.cloudns.net/) | `cloudns` | `CLOUDNS_AUTH_ID`, `CLOUDNS_AUTH_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/cloudns) |
| [CloudXNS](https://www.cloudxns.net) | `cloudxns` | `CLOUDXNS_API_KEY`, `CLOUDXNS_SECRET_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/cloudxns) |
| [ConoHa](https://www.conoha.jp) | `conoha` | `CONOHA_TENANT_ID`, `CONOHA_API_USERNAME`, `CONOHA_API_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/conoha) |
| [Constellix](https://constellix.com) | `constellix` | `CONSTELLIX_API_KEY`, `CONSTELLIX_SECRET_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/constellix) |
| [deSEC](https://desec.io) | `desec` | `DESEC_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/desec) |
| [DigitalOcean](https://www.digitalocean.com) | `digitalocean` | `DO_AUTH_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/digitalocean) |
| [DNS Made Easy](https://dnsmadeeasy.com) | `dnsmadeeasy` | `DNSMADEEASY_API_KEY`, `DNSMADEEASY_API_SECRET`, `DNSMADEEASY_SANDBOX` | [Additional configuration](https://go-acme.github.io/lego/dns/dnsmadeeasy) |
| [dnsHome.de](https://www.dnshome.de) | `dnsHomede` | `DNSHOMEDE_CREDENTIALS` | [Additional configuration](https://go-acme.github.io/lego/dns/dnshomede) |
| [DNSimple](https://dnsimple.com) | `dnsimple` | `DNSIMPLE_OAUTH_TOKEN`, `DNSIMPLE_BASE_URL` | [Additional configuration](https://go-acme.github.io/lego/dns/dnsimple) |
| [DNSPod](https://www.dnspod.com/) | `dnspod` | `DNSPOD_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/dnspod) |
| [Domain Offensive (do.de)](https://www.do.de/) | `dode` | `DODE_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/dode) |
| [Domeneshop](https://domene.shop) | `domeneshop` | `DOMENESHOP_API_TOKEN`, `DOMENESHOP_API_SECRET` | [Additional configuration](https://go-acme.github.io/lego/dns/domeneshop) |
| [DreamHost](https://www.dreamhost.com/) | `dreamhost` | `DREAMHOST_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/dreamhost) |
| [Duck DNS](https://www.duckdns.org/) | `duckdns` | `DUCKDNS_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/duckdns) |
| [Dyn](https://dyn.com) | `dyn` | `DYN_CUSTOMER_NAME`, `DYN_USER_NAME`, `DYN_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/dyn) |
| [Dynu](https://www.dynu.com) | `dynu` | `DYNU_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/dynu) |
| [EasyDNS](https://easydns.com/) | `easydns` | `EASYDNS_TOKEN`, `EASYDNS_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/easydns) |
| [EdgeDNS](https://www.akamai.com/) | `edgedns` | `AKAMAI_CLIENT_TOKEN`, `AKAMAI_CLIENT_SECRET`, `AKAMAI_ACCESS_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/edgedns) |
| [Epik](https://www.epik.com) | `epik` | `EPIK_SIGNATURE` | [Additional configuration](https://go-acme.github.io/lego/dns/epik) |
| [Exoscale](https://www.exoscale.com) | `exoscale` | `EXOSCALE_API_KEY`, `EXOSCALE_API_SECRET`, `EXOSCALE_ENDPOINT` | [Additional configuration](https://go-acme.github.io/lego/dns/exoscale) |
| [Fast DNS](https://www.akamai.com/) | `fastdns` | `AKAMAI_CLIENT_TOKEN`, `AKAMAI_CLIENT_SECRET`, `AKAMAI_ACCESS_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/edgedns) |
| [Freemyip.com](https://freemyip.com) | `freemyip` | `FREEMYIP_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/freemyip) |
| [G-Core Lab](https://gcorelabs.com/dns/) | `gcore` | `GCORE_PERMANENT_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/gcore) |
| [Gandi v5](https://doc.livedns.gandi.net) | `gandiv5` | `GANDIV5_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/gandiv5) |
| [Gandi](https://www.gandi.net) | `gandi` | `GANDI_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/gandi) |
| [Glesys](https://glesys.com/) | `glesys` | `GLESYS_API_USER`, `GLESYS_API_KEY`, `GLESYS_DOMAIN` | [Additional configuration](https://go-acme.github.io/lego/dns/glesys) |
| [GoDaddy](https://www.godaddy.com) | `godaddy` | `GODADDY_API_KEY`, `GODADDY_API_SECRET` | [Additional configuration](https://go-acme.github.io/lego/dns/godaddy) |
| [Google Cloud DNS](https://cloud.google.com/dns/docs/) | `gcloud` | `GCE_PROJECT`, Application Default Credentials [^2] [^3], [`GCE_SERVICE_ACCOUNT_FILE`] | [Additional configuration](https://go-acme.github.io/lego/dns/gcloud) |
| [Hetzner](https://hetzner.com) | `hetzner` | `HETZNER_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/hetzner) |
| [hosting.de](https://www.hosting.de) | `hostingde` | `HOSTINGDE_API_KEY`, `HOSTINGDE_ZONE_NAME` | [Additional configuration](https://go-acme.github.io/lego/dns/hostingde) |
| [Hosttech](https://www.hosttech.eu) | `hosttech` | `HOSTTECH_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/hosttech) |
| [Hurricane Electric](https://dns.he.net) | `hurricane` | `HURRICANE_TOKENS` [^6] | [Additional configuration](https://go-acme.github.io/lego/dns/hurricane) |
| [HyperOne](https://www.hyperone.com) | `hyperone` | `HYPERONE_PASSPORT_LOCATION`, `HYPERONE_LOCATION_ID` | [Additional configuration](https://go-acme.github.io/lego/dns/hyperone) |
| [IBM Cloud (SoftLayer)](https://www.ibm.com/cloud/) | `ibmcloud` | `SOFTLAYER_USERNAME`, `SOFTLAYER_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/ibmcloud) |
| [IIJ DNS Platform Service](https://www.iij.ad.jp) | `iijdpf` | `IIJ_DPF_API_TOKEN` , `IIJ_DPF_DPM_SERVICE_CODE` | [Additional configuration](https://go-acme.github.io/lego/dns/iijdpf) |
| [IIJ](https://www.iij.ad.jp/) | `iij` | `IIJ_API_ACCESS_KEY`, `IIJ_API_SECRET_KEY`, `IIJ_DO_SERVICE_CODE` | [Additional configuration](https://go-acme.github.io/lego/dns/iij) |
| [Infoblox](https://www.infoblox.com/) | `infoblox` | `INFOBLOX_USERNAME`, `INFOBLOX_PASSWORD`, `INFOBLOX_HOST` | [Additional configuration](https://go-acme.github.io/lego/dns/infoblox) |
| [Infomaniak](https://www.infomaniak.com) | `infomaniak` | `INFOMANIAK_ACCESS_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/infomaniak) |
| [Internet.bs](https://internetbs.net) | `internetbs` | `INTERNET_BS_API_KEY`, `INTERNET_BS_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/internetbs) |
| [INWX](https://www.inwx.de/en) | `inwx` | `INWX_USERNAME`, `INWX_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/inwx) |
| [ionos](https://ionos.com/) | `ionos` | `IONOS_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/ionos) |
| [iwantmyname](https://iwantmyname.com) | `iwantmyname` | `IWANTMYNAME_USERNAME` , `IWANTMYNAME_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/iwantmyname) |
| [Joker.com](https://joker.com) | `joker` | `JOKER_API_MODE` with `JOKER_API_KEY` or `JOKER_USERNAME`, `JOKER_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/joker) |
| [Liara](https://liara.ir) | `liara` | `LIARA_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/liara) |
| [Lightsail](https://aws.amazon.com/lightsail/) | `lightsail` | `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`, `DNS_ZONE` | [Additional configuration](https://go-acme.github.io/lego/dns/lightsail) |
| [Linode v4](https://www.linode.com) | `linode` | `LINODE_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/linode) |
| [Liquid Web](https://www.liquidweb.com/) | `liquidweb` | `LIQUID_WEB_PASSWORD`, `LIQUID_WEB_USERNAME`, `LIQUID_WEB_ZONE` | [Additional configuration](https://go-acme.github.io/lego/dns/liquidweb) |
| [Loopia](https://loopia.com/) | `loopia` | `LOOPIA_API_PASSWORD`, `LOOPIA_API_USER` | [Additional configuration](https://go-acme.github.io/lego/dns/loopia) |
| [LuaDNS](https://luadns.com) | `luadns` | `LUADNS_API_USERNAME`, `LUADNS_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/luadns) |
| [MyDNS.jp](https://www.mydns.jp/) | `mydnsjp` | `MYDNSJP_MASTER_ID`, `MYDNSJP_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/mydnsjp) |
| [Mythic Beasts](https://www.mythic-beasts.com) | `mythicbeasts` | `MYTHICBEASTS_USER_NAME`, `MYTHICBEASTS_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/mythicbeasts) |
| [name.com](https://www.name.com/) | `namedotcom` | `NAMECOM_USERNAME`, `NAMECOM_API_TOKEN`, `NAMECOM_SERVER` | [Additional configuration](https://go-acme.github.io/lego/dns/namedotcom) |
| [Namecheap](https://www.namecheap.com) | `namecheap` | `NAMECHEAP_API_USER`, `NAMECHEAP_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/namecheap) |
| [Namesilo](https://www.namesilo.com/) | `namesilo` | `NAMESILO_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/namesilo) |
| [NearlyFreeSpeech.NET](https://www.nearlyfreespeech.net/) | `nearlyfreespeech` | `NEARLYFREESPEECH_API_KEY`, `NEARLYFREESPEECH_LOGIN` | [Additional configuration](https://go-acme.github.io/lego/dns/nearlyfreespeech) |
| [Netcup](https://www.netcup.eu/) | `netcup` | `NETCUP_CUSTOMER_NUMBER`, `NETCUP_API_KEY`, `NETCUP_API_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/netcup) |
| [Netlify](https://www.netlify.com) | `netlify` | `NETLIFY_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/netlify) |
| [Nicmanager](https://www.nicmanager.com) | `nicmanager` | `NICMANAGER_API_EMAIL`, `NICMANAGER_API_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/nicmanager) |
| [NIFCloud](https://cloud.nifty.com/service/dns.htm) | `nifcloud` | `NIFCLOUD_ACCESS_KEY_ID`, `NIFCLOUD_SECRET_ACCESS_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/nifcloud) |
| [Njalla](https://njal.la) | `njalla` | `NJALLA_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/njalla) |
| [NS1](https://ns1.com/) | `ns1` | `NS1_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/ns1) |
| [Open Telekom Cloud](https://cloud.telekom.de) | `otc` | `OTC_DOMAIN_NAME`, `OTC_USER_NAME`, `OTC_PASSWORD`, `OTC_PROJECT_NAME`, `OTC_IDENTITY_ENDPOINT` | [Additional configuration](https://go-acme.github.io/lego/dns/otc) |
| [Openstack Designate](https://docs.openstack.org/designate) | `designate` | `OS_AUTH_URL`, `OS_USERNAME`, `OS_PASSWORD`, `OS_TENANT_NAME`, `OS_REGION_NAME` | [Additional configuration](https://go-acme.github.io/lego/dns/designate) |
| [Oracle Cloud](https://cloud.oracle.com/home) | `oraclecloud` | `OCI_COMPARTMENT_OCID`, `OCI_PRIVKEY_FILE`, `OCI_PRIVKEY_PASS`, `OCI_PUBKEY_FINGERPRINT`, `OCI_REGION`, `OCI_TENANCY_OCID`, `OCI_USER_OCID` | [Additional configuration](https://go-acme.github.io/lego/dns/oraclecloud) |
| [OVH](https://www.ovh.com) | `ovh` | `OVH_ENDPOINT`, `OVH_APPLICATION_KEY`, `OVH_APPLICATION_SECRET`, `OVH_CONSUMER_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/ovh) |
| [Porkbun](https://porkbun.com/) | `porkbun` | `PORKBUN_SECRET_API_KEY`, `PORKBUN_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/porkbun) |
| [PowerDNS](https://www.powerdns.com) | `pdns` | `PDNS_API_KEY`, `PDNS_API_URL` | [Additional configuration](https://go-acme.github.io/lego/dns/pdns) |
| [Rackspace](https://www.rackspace.com/cloud/dns) | `rackspace` | `RACKSPACE_USER`, `RACKSPACE_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/rackspace) |
| [reg.ru](https://www.reg.ru) | `regru` | `REGRU_USERNAME`, `REGRU_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/regru) |
| [RFC2136](https://tools.ietf.org/html/rfc2136) | `rfc2136` | `RFC2136_TSIG_KEY`, `RFC2136_TSIG_SECRET`, `RFC2136_TSIG_ALGORITHM`, `RFC2136_NAMESERVER` | [Additional configuration](https://go-acme.github.io/lego/dns/rfc2136) |
| [RimuHosting](https://rimuhosting.com) | `rimuhosting` | `RIMUHOSTING_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/rimuhosting) |
| [Route 53](https://aws.amazon.com/route53/) | `route53` | `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`, `[AWS_REGION]`, `[AWS_HOSTED_ZONE_ID]` or a configured user/instance IAM profile. | [Additional configuration](https://go-acme.github.io/lego/dns/route53) |
| [Sakura Cloud](https://cloud.sakura.ad.jp/) | `sakuracloud` | `SAKURACLOUD_ACCESS_TOKEN`, `SAKURACLOUD_ACCESS_TOKEN_SECRET` | [Additional configuration](https://go-acme.github.io/lego/dns/sakuracloud) |
| [Scaleway](https://www.scaleway.com) | `scaleway` | `SCALEWAY_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/scaleway) |
| [Selectel](https://selectel.ru/en/) | `selectel` | `SELECTEL_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/selectel) |
| [Servercow](https://servercow.de) | `servercow` | `SERVERCOW_USERNAME`, `SERVERCOW_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/servercow) |
| [Simply.com](https://www.simply.com/en/domains/) | `simply` | `SIMPLY_ACCOUNT_NAME`, `SIMPLY_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/simply) |
| [Sonic](https://www.sonic.com/) | `sonic` | `SONIC_USER_ID`, `SONIC_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/sonic) |
| [Stackpath](https://www.stackpath.com/) | `stackpath` | `STACKPATH_CLIENT_ID`, `STACKPATH_CLIENT_SECRET`, `STACKPATH_STACK_ID` | [Additional configuration](https://go-acme.github.io/lego/dns/stackpath) |
| [Tencent Cloud DNS](https://cloud.tencent.com/product/cns) | `tencentcloud` | `TENCENTCLOUD_SECRET_ID`, `TENCENTCLOUD_SECRET_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/tencentcloud) |
| [TransIP](https://www.transip.nl/) | `transip` | `TRANSIP_ACCOUNT_NAME`, `TRANSIP_PRIVATE_KEY_PATH` | [Additional configuration](https://go-acme.github.io/lego/dns/transip) |
| [UKFast SafeDNS](https://docs.ukfast.co.uk/domains/safedns/index.html) | `safedns` | `SAFEDNS_AUTH_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/safedns) |
| [Ultradns](https://neustarsecurityservices.com/dns-services) | `ultradns` | `ULTRADNS_USERNAME`, `ULTRADNS_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/ultradns) |
| [Variomedia](https://www.variomedia.de/) | `variomedia` | `VARIOMEDIA_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/variomedia) |
| [VegaDNS](https://github.com/shupp/VegaDNS-API) | `vegadns` | `SECRET_VEGADNS_KEY`, `SECRET_VEGADNS_SECRET`, `VEGADNS_URL` | [Additional configuration](https://go-acme.github.io/lego/dns/vegadns) |
| [Vercel](https://vercel.com) | `vercel` | `VERCEL_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/vercel) |
| [Versio](https://www.versio.nl/domeinnamen) | `versio` | `VERSIO_USERNAME`, `VERSIO_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/versio) |
| [VinylDNS](https://www.vinyldns.io) | `vinyldns` | `VINYLDNS_ACCESS_KEY`, `VINYLDNS_SECRET_KEY`, `VINYLDNS_HOST` | [Additional configuration](https://go-acme.github.io/lego/dns/vinyldns) |
| [VK Cloud](https://mcs.mail.ru/) | `vkcloud` | `VK_CLOUD_PASSWORD`, `VK_CLOUD_PROJECT_ID`, `VK_CLOUD_USERNAME` | [Additional configuration](https://go-acme.github.io/lego/dns/vkcloud) |
| [Vscale](https://vscale.io/) | `vscale` | `VSCALE_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/vscale) |
| [VULTR](https://www.vultr.com) | `vultr` | `VULTR_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/vultr) |
| [Websupport](https://websupport.sk) | `websupport` | `WEBSUPPORT_API_KEY`, `WEBSUPPORT_SECRET` | [Additional configuration](https://go-acme.github.io/lego/dns/websupport) |
| [WEDOS](https://www.wedos.com) | `wedos` | `WEDOS_USERNAME`, `WEDOS_WAPI_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/wedos) |
| [Yandex Cloud](https://cloud.yandex.com/en/) | `yandexcloud` | `YANDEX_CLOUD_FOLDER_ID`, `YANDEX_CLOUD_IAM_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/yandexcloud) |
| [Yandex](https://yandex.com) | `yandex` | `YANDEX_PDD_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/yandex) |
| [Zone.ee](https://www.zone.ee) | `zoneee` | `ZONEEE_API_USER`, `ZONEEE_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/zoneee) |
| [Zonomi](https://zonomi.com) | `zonomi` | `ZONOMI_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/zonomi) |
| External Program | `exec` | `EXEC_PATH` | [Additional configuration](https://go-acme.github.io/lego/dns/exec) |
| HTTP request | `httpreq` | `HTTPREQ_ENDPOINT`, `HTTPREQ_MODE`, `HTTPREQ_USERNAME`, `HTTPREQ_PASSWORD` [^1] | [Additional configuration](https://go-acme.github.io/lego/dns/httpreq) |
| manual | `manual` | none, but you need to run Traefik interactively [^4], turn on debug log to see instructions and press <kbd>Enter</kbd>. | |
| Provider Name | Provider Code | Environment Variables | |
|------------------------------------------------------------------------|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------|
| [ACME DNS](https://github.com/joohoi/acme-dns) | `acme-dns` | `ACME_DNS_API_BASE`, `ACME_DNS_STORAGE_PATH` | [Additional configuration](https://go-acme.github.io/lego/dns/acme-dns) |
| [Alibaba Cloud](https://www.alibabacloud.com) | `alidns` | `ALICLOUD_ACCESS_KEY`, `ALICLOUD_SECRET_KEY`, `ALICLOUD_REGION_ID` | [Additional configuration](https://go-acme.github.io/lego/dns/alidns) |
| [all-inkl](https://all-inkl.com) | `allinkl` | `ALL_INKL_LOGIN`, `ALL_INKL_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/allinkl) |
| [ArvanCloud](https://www.arvancloud.com/en) | `arvancloud` | `ARVANCLOUD_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/arvancloud) |
| [Auroradns](https://www.pcextreme.com/dns-health-checks) | `auroradns` | `AURORA_USER_ID`, `AURORA_KEY`, `AURORA_ENDPOINT` | [Additional configuration](https://go-acme.github.io/lego/dns/auroradns) |
| [Autodns](https://www.internetx.com/domains/autodns/) | `autodns` | `AUTODNS_API_USER`, `AUTODNS_API_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/autodns) |
| [Azure](https://azure.microsoft.com/services/dns/) | `azure` | `AZURE_CLIENT_ID`, `AZURE_CLIENT_SECRET`, `AZURE_SUBSCRIPTION_ID`, `AZURE_TENANT_ID`, `AZURE_RESOURCE_GROUP`, `[AZURE_METADATA_ENDPOINT]` | [Additional configuration](https://go-acme.github.io/lego/dns/azure) |
| [Bindman](https://github.com/labbsr0x/bindman-dns-webhook) | `bindman` | `BINDMAN_MANAGER_ADDRESS` | [Additional configuration](https://go-acme.github.io/lego/dns/bindman) |
| [Blue Cat](https://www.bluecatnetworks.com/) | `bluecat` | `BLUECAT_SERVER_URL`, `BLUECAT_USER_NAME`, `BLUECAT_PASSWORD`, `BLUECAT_CONFIG_NAME`, `BLUECAT_DNS_VIEW` | [Additional configuration](https://go-acme.github.io/lego/dns/bluecat) |
| [Brandit](https://www.brandit.com) | `brandit` | `BRANDIT_API_USERNAME`, `BRANDIT_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/brandit) |
| [Bunny](https://bunny.net) | `bunny` | `BUNNY_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/bunny) |
| [Checkdomain](https://www.checkdomain.de/) | `checkdomain` | `CHECKDOMAIN_TOKEN`, | [Additional configuration](https://go-acme.github.io/lego/dns/checkdomain/) |
| [Civo](https://www.civo.com/) | `civo` | `CIVO_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/civo) |
| [CloudDNS](https://vshosting.eu/) | `clouddns` | `CLOUDDNS_CLIENT_ID`, `CLOUDDNS_EMAIL`, `CLOUDDNS_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/clouddns) |
| [Cloudflare](https://www.cloudflare.com) | `cloudflare` | `CF_API_EMAIL`, `CF_API_KEY` [^5] or `CF_DNS_API_TOKEN`, `[CF_ZONE_API_TOKEN]` | [Additional configuration](https://go-acme.github.io/lego/dns/cloudflare) |
| [ClouDNS](https://www.cloudns.net/) | `cloudns` | `CLOUDNS_AUTH_ID`, `CLOUDNS_AUTH_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/cloudns) |
| [CloudXNS](https://www.cloudxns.net) | `cloudxns` | `CLOUDXNS_API_KEY`, `CLOUDXNS_SECRET_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/cloudxns) |
| [ConoHa](https://www.conoha.jp) | `conoha` | `CONOHA_TENANT_ID`, `CONOHA_API_USERNAME`, `CONOHA_API_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/conoha) |
| [Constellix](https://constellix.com) | `constellix` | `CONSTELLIX_API_KEY`, `CONSTELLIX_SECRET_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/constellix) |
| [deSEC](https://desec.io) | `desec` | `DESEC_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/desec) |
| [DigitalOcean](https://www.digitalocean.com) | `digitalocean` | `DO_AUTH_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/digitalocean) |
| [DNS Made Easy](https://dnsmadeeasy.com) | `dnsmadeeasy` | `DNSMADEEASY_API_KEY`, `DNSMADEEASY_API_SECRET`, `DNSMADEEASY_SANDBOX` | [Additional configuration](https://go-acme.github.io/lego/dns/dnsmadeeasy) |
| [dnsHome.de](https://www.dnshome.de) | `dnsHomede` | `DNSHOMEDE_CREDENTIALS` | [Additional configuration](https://go-acme.github.io/lego/dns/dnshomede) |
| [DNSimple](https://dnsimple.com) | `dnsimple` | `DNSIMPLE_OAUTH_TOKEN`, `DNSIMPLE_BASE_URL` | [Additional configuration](https://go-acme.github.io/lego/dns/dnsimple) |
| [DNSPod](https://www.dnspod.com/) | `dnspod` | `DNSPOD_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/dnspod) |
| [Domain Offensive (do.de)](https://www.do.de/) | `dode` | `DODE_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/dode) |
| [Domeneshop](https://domene.shop) | `domeneshop` | `DOMENESHOP_API_TOKEN`, `DOMENESHOP_API_SECRET` | [Additional configuration](https://go-acme.github.io/lego/dns/domeneshop) |
| [DreamHost](https://www.dreamhost.com/) | `dreamhost` | `DREAMHOST_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/dreamhost) |
| [Duck DNS](https://www.duckdns.org/) | `duckdns` | `DUCKDNS_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/duckdns) |
| [Dyn](https://dyn.com) | `dyn` | `DYN_CUSTOMER_NAME`, `DYN_USER_NAME`, `DYN_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/dyn) |
| [Dynu](https://www.dynu.com) | `dynu` | `DYNU_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/dynu) |
| [EasyDNS](https://easydns.com/) | `easydns` | `EASYDNS_TOKEN`, `EASYDNS_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/easydns) |
| [EdgeDNS](https://www.akamai.com/) | `edgedns` | `AKAMAI_CLIENT_TOKEN`, `AKAMAI_CLIENT_SECRET`, `AKAMAI_ACCESS_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/edgedns) |
| [Epik](https://www.epik.com) | `epik` | `EPIK_SIGNATURE` | [Additional configuration](https://go-acme.github.io/lego/dns/epik) |
| [Exoscale](https://www.exoscale.com) | `exoscale` | `EXOSCALE_API_KEY`, `EXOSCALE_API_SECRET`, `EXOSCALE_ENDPOINT` | [Additional configuration](https://go-acme.github.io/lego/dns/exoscale) |
| [Fast DNS](https://www.akamai.com/) | `fastdns` | `AKAMAI_CLIENT_TOKEN`, `AKAMAI_CLIENT_SECRET`, `AKAMAI_ACCESS_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/edgedns) |
| [Freemyip.com](https://freemyip.com) | `freemyip` | `FREEMYIP_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/freemyip) |
| [G-Core Lab](https://gcorelabs.com/dns/) | `gcore` | `GCORE_PERMANENT_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/gcore) |
| [Gandi v5](https://doc.livedns.gandi.net) | `gandiv5` | `GANDIV5_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/gandiv5) |
| [Gandi](https://www.gandi.net) | `gandi` | `GANDI_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/gandi) |
| [Glesys](https://glesys.com/) | `glesys` | `GLESYS_API_USER`, `GLESYS_API_KEY`, `GLESYS_DOMAIN` | [Additional configuration](https://go-acme.github.io/lego/dns/glesys) |
| [GoDaddy](https://www.godaddy.com) | `godaddy` | `GODADDY_API_KEY`, `GODADDY_API_SECRET` | [Additional configuration](https://go-acme.github.io/lego/dns/godaddy) |
| [Google Domains](https://domains.google) | `googledomains` | `GOOGLE_DOMAINS_ACCESS_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/googledomains) |
| [Google Cloud DNS](https://cloud.google.com/dns/docs/) | `gcloud` | `GCE_PROJECT`, Application Default Credentials [^2] [^3], [`GCE_SERVICE_ACCOUNT_FILE`] | [Additional configuration](https://go-acme.github.io/lego/dns/gcloud) |
| [Hetzner](https://hetzner.com) | `hetzner` | `HETZNER_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/hetzner) |
| [hosting.de](https://www.hosting.de) | `hostingde` | `HOSTINGDE_API_KEY`, `HOSTINGDE_ZONE_NAME` | [Additional configuration](https://go-acme.github.io/lego/dns/hostingde) |
| [Hosttech](https://www.hosttech.eu) | `hosttech` | `HOSTTECH_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/hosttech) |
| [Hurricane Electric](https://dns.he.net) | `hurricane` | `HURRICANE_TOKENS` [^6] | [Additional configuration](https://go-acme.github.io/lego/dns/hurricane) |
| [HyperOne](https://www.hyperone.com) | `hyperone` | `HYPERONE_PASSPORT_LOCATION`, `HYPERONE_LOCATION_ID` | [Additional configuration](https://go-acme.github.io/lego/dns/hyperone) |
| [IBM Cloud (SoftLayer)](https://www.ibm.com/cloud/) | `ibmcloud` | `SOFTLAYER_USERNAME`, `SOFTLAYER_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/ibmcloud) |
| [IIJ DNS Platform Service](https://www.iij.ad.jp) | `iijdpf` | `IIJ_DPF_API_TOKEN` , `IIJ_DPF_DPM_SERVICE_CODE` | [Additional configuration](https://go-acme.github.io/lego/dns/iijdpf) |
| [IIJ](https://www.iij.ad.jp/) | `iij` | `IIJ_API_ACCESS_KEY`, `IIJ_API_SECRET_KEY`, `IIJ_DO_SERVICE_CODE` | [Additional configuration](https://go-acme.github.io/lego/dns/iij) |
| [Infoblox](https://www.infoblox.com/) | `infoblox` | `INFOBLOX_USERNAME`, `INFOBLOX_PASSWORD`, `INFOBLOX_HOST` | [Additional configuration](https://go-acme.github.io/lego/dns/infoblox) |
| [Infomaniak](https://www.infomaniak.com) | `infomaniak` | `INFOMANIAK_ACCESS_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/infomaniak) |
| [Internet.bs](https://internetbs.net) | `internetbs` | `INTERNET_BS_API_KEY`, `INTERNET_BS_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/internetbs) |
| [INWX](https://www.inwx.de/en) | `inwx` | `INWX_USERNAME`, `INWX_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/inwx) |
| [ionos](https://ionos.com/) | `ionos` | `IONOS_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/ionos) |
| [iwantmyname](https://iwantmyname.com) | `iwantmyname` | `IWANTMYNAME_USERNAME` , `IWANTMYNAME_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/iwantmyname) |
| [Joker.com](https://joker.com) | `joker` | `JOKER_API_MODE` with `JOKER_API_KEY` or `JOKER_USERNAME`, `JOKER_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/joker) |
| [Liara](https://liara.ir) | `liara` | `LIARA_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/liara) |
| [Lightsail](https://aws.amazon.com/lightsail/) | `lightsail` | `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`, `DNS_ZONE` | [Additional configuration](https://go-acme.github.io/lego/dns/lightsail) |
| [Linode v4](https://www.linode.com) | `linode` | `LINODE_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/linode) |
| [Liquid Web](https://www.liquidweb.com/) | `liquidweb` | `LIQUID_WEB_PASSWORD`, `LIQUID_WEB_USERNAME`, `LIQUID_WEB_ZONE` | [Additional configuration](https://go-acme.github.io/lego/dns/liquidweb) |
| [Loopia](https://loopia.com/) | `loopia` | `LOOPIA_API_PASSWORD`, `LOOPIA_API_USER` | [Additional configuration](https://go-acme.github.io/lego/dns/loopia) |
| [LuaDNS](https://luadns.com) | `luadns` | `LUADNS_API_USERNAME`, `LUADNS_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/luadns) |
| [MyDNS.jp](https://www.mydns.jp/) | `mydnsjp` | `MYDNSJP_MASTER_ID`, `MYDNSJP_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/mydnsjp) |
| [Mythic Beasts](https://www.mythic-beasts.com) | `mythicbeasts` | `MYTHICBEASTS_USER_NAME`, `MYTHICBEASTS_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/mythicbeasts) |
| [name.com](https://www.name.com/) | `namedotcom` | `NAMECOM_USERNAME`, `NAMECOM_API_TOKEN`, `NAMECOM_SERVER` | [Additional configuration](https://go-acme.github.io/lego/dns/namedotcom) |
| [Namecheap](https://www.namecheap.com) | `namecheap` | `NAMECHEAP_API_USER`, `NAMECHEAP_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/namecheap) |
| [Namesilo](https://www.namesilo.com/) | `namesilo` | `NAMESILO_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/namesilo) |
| [NearlyFreeSpeech.NET](https://www.nearlyfreespeech.net/) | `nearlyfreespeech` | `NEARLYFREESPEECH_API_KEY`, `NEARLYFREESPEECH_LOGIN` | [Additional configuration](https://go-acme.github.io/lego/dns/nearlyfreespeech) |
| [Netcup](https://www.netcup.eu/) | `netcup` | `NETCUP_CUSTOMER_NUMBER`, `NETCUP_API_KEY`, `NETCUP_API_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/netcup) |
| [Netlify](https://www.netlify.com) | `netlify` | `NETLIFY_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/netlify) |
| [Nicmanager](https://www.nicmanager.com) | `nicmanager` | `NICMANAGER_API_EMAIL`, `NICMANAGER_API_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/nicmanager) |
| [NIFCloud](https://cloud.nifty.com/service/dns.htm) | `nifcloud` | `NIFCLOUD_ACCESS_KEY_ID`, `NIFCLOUD_SECRET_ACCESS_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/nifcloud) |
| [Njalla](https://njal.la) | `njalla` | `NJALLA_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/njalla) |
| [Nodion](https://www.nodion.com) | `nodion` | `NODION_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/nodion) |
| [NS1](https://ns1.com/) | `ns1` | `NS1_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/ns1) |
| [Open Telekom Cloud](https://cloud.telekom.de) | `otc` | `OTC_DOMAIN_NAME`, `OTC_USER_NAME`, `OTC_PASSWORD`, `OTC_PROJECT_NAME`, `OTC_IDENTITY_ENDPOINT` | [Additional configuration](https://go-acme.github.io/lego/dns/otc) |
| [Openstack Designate](https://docs.openstack.org/designate) | `designate` | `OS_AUTH_URL`, `OS_USERNAME`, `OS_PASSWORD`, `OS_TENANT_NAME`, `OS_REGION_NAME` | [Additional configuration](https://go-acme.github.io/lego/dns/designate) |
| [Oracle Cloud](https://cloud.oracle.com/home) | `oraclecloud` | `OCI_COMPARTMENT_OCID`, `OCI_PRIVKEY_FILE`, `OCI_PRIVKEY_PASS`, `OCI_PUBKEY_FINGERPRINT`, `OCI_REGION`, `OCI_TENANCY_OCID`, `OCI_USER_OCID` | [Additional configuration](https://go-acme.github.io/lego/dns/oraclecloud) |
| [OVH](https://www.ovh.com) | `ovh` | `OVH_ENDPOINT`, `OVH_APPLICATION_KEY`, `OVH_APPLICATION_SECRET`, `OVH_CONSUMER_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/ovh) |
| [Plesk](https://www.plesk.com) | `plesk` | `PLESK_SERVER_BASE_URL`, `PLESK_USERNAME`, `PLESK_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/plesk) |
| [Porkbun](https://porkbun.com/) | `porkbun` | `PORKBUN_SECRET_API_KEY`, `PORKBUN_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/porkbun) |
| [PowerDNS](https://www.powerdns.com) | `pdns` | `PDNS_API_KEY`, `PDNS_API_URL` | [Additional configuration](https://go-acme.github.io/lego/dns/pdns) |
| [Rackspace](https://www.rackspace.com/cloud/dns) | `rackspace` | `RACKSPACE_USER`, `RACKSPACE_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/rackspace) |
| [reg.ru](https://www.reg.ru) | `regru` | `REGRU_USERNAME`, `REGRU_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/regru) |
| [RFC2136](https://tools.ietf.org/html/rfc2136) | `rfc2136` | `RFC2136_TSIG_KEY`, `RFC2136_TSIG_SECRET`, `RFC2136_TSIG_ALGORITHM`, `RFC2136_NAMESERVER` | [Additional configuration](https://go-acme.github.io/lego/dns/rfc2136) |
| [RimuHosting](https://rimuhosting.com) | `rimuhosting` | `RIMUHOSTING_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/rimuhosting) |
| [Route 53](https://aws.amazon.com/route53/) | `route53` | `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`, `[AWS_REGION]`, `[AWS_HOSTED_ZONE_ID]` or a configured user/instance IAM profile. | [Additional configuration](https://go-acme.github.io/lego/dns/route53) |
| [Sakura Cloud](https://cloud.sakura.ad.jp/) | `sakuracloud` | `SAKURACLOUD_ACCESS_TOKEN`, `SAKURACLOUD_ACCESS_TOKEN_SECRET` | [Additional configuration](https://go-acme.github.io/lego/dns/sakuracloud) |
| [Scaleway](https://www.scaleway.com) | `scaleway` | `SCALEWAY_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/scaleway) |
| [Selectel](https://selectel.ru/en/) | `selectel` | `SELECTEL_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/selectel) |
| [Servercow](https://servercow.de) | `servercow` | `SERVERCOW_USERNAME`, `SERVERCOW_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/servercow) |
| [Simply.com](https://www.simply.com/en/domains/) | `simply` | `SIMPLY_ACCOUNT_NAME`, `SIMPLY_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/simply) |
| [Sonic](https://www.sonic.com/) | `sonic` | `SONIC_USER_ID`, `SONIC_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/sonic) |
| [Stackpath](https://www.stackpath.com/) | `stackpath` | `STACKPATH_CLIENT_ID`, `STACKPATH_CLIENT_SECRET`, `STACKPATH_STACK_ID` | [Additional configuration](https://go-acme.github.io/lego/dns/stackpath) |
| [Tencent Cloud DNS](https://cloud.tencent.com/product/cns) | `tencentcloud` | `TENCENTCLOUD_SECRET_ID`, `TENCENTCLOUD_SECRET_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/tencentcloud) |
| [TransIP](https://www.transip.nl/) | `transip` | `TRANSIP_ACCOUNT_NAME`, `TRANSIP_PRIVATE_KEY_PATH` | [Additional configuration](https://go-acme.github.io/lego/dns/transip) |
| [UKFast SafeDNS](https://docs.ukfast.co.uk/domains/safedns/index.html) | `safedns` | `SAFEDNS_AUTH_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/safedns) |
| [Ultradns](https://neustarsecurityservices.com/dns-services) | `ultradns` | `ULTRADNS_USERNAME`, `ULTRADNS_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/ultradns) |
| [Variomedia](https://www.variomedia.de/) | `variomedia` | `VARIOMEDIA_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/variomedia) |
| [VegaDNS](https://github.com/shupp/VegaDNS-API) | `vegadns` | `SECRET_VEGADNS_KEY`, `SECRET_VEGADNS_SECRET`, `VEGADNS_URL` | [Additional configuration](https://go-acme.github.io/lego/dns/vegadns) |
| [Vercel](https://vercel.com) | `vercel` | `VERCEL_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/vercel) |
| [Versio](https://www.versio.nl/domeinnamen) | `versio` | `VERSIO_USERNAME`, `VERSIO_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/versio) |
| [VinylDNS](https://www.vinyldns.io) | `vinyldns` | `VINYLDNS_ACCESS_KEY`, `VINYLDNS_SECRET_KEY`, `VINYLDNS_HOST` | [Additional configuration](https://go-acme.github.io/lego/dns/vinyldns) |
| [VK Cloud](https://mcs.mail.ru/) | `vkcloud` | `VK_CLOUD_PASSWORD`, `VK_CLOUD_PROJECT_ID`, `VK_CLOUD_USERNAME` | [Additional configuration](https://go-acme.github.io/lego/dns/vkcloud) |
| [Vscale](https://vscale.io/) | `vscale` | `VSCALE_API_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/vscale) |
| [VULTR](https://www.vultr.com) | `vultr` | `VULTR_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/vultr) |
| [Websupport](https://websupport.sk) | `websupport` | `WEBSUPPORT_API_KEY`, `WEBSUPPORT_SECRET` | [Additional configuration](https://go-acme.github.io/lego/dns/websupport) |
| [WEDOS](https://www.wedos.com) | `wedos` | `WEDOS_USERNAME`, `WEDOS_WAPI_PASSWORD` | [Additional configuration](https://go-acme.github.io/lego/dns/wedos) |
| [Yandex Cloud](https://cloud.yandex.com/en/) | `yandexcloud` | `YANDEX_CLOUD_FOLDER_ID`, `YANDEX_CLOUD_IAM_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/yandexcloud) |
| [Yandex](https://yandex.com) | `yandex` | `YANDEX_PDD_TOKEN` | [Additional configuration](https://go-acme.github.io/lego/dns/yandex) |
| [Zone.ee](https://www.zone.ee) | `zoneee` | `ZONEEE_API_USER`, `ZONEEE_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/zoneee) |
| [Zonomi](https://zonomi.com) | `zonomi` | `ZONOMI_API_KEY` | [Additional configuration](https://go-acme.github.io/lego/dns/zonomi) |
| External Program | `exec` | `EXEC_PATH` | [Additional configuration](https://go-acme.github.io/lego/dns/exec) |
| HTTP request | `httpreq` | `HTTPREQ_ENDPOINT`, `HTTPREQ_MODE`, `HTTPREQ_USERNAME`, `HTTPREQ_PASSWORD` [^1] | [Additional configuration](https://go-acme.github.io/lego/dns/httpreq) |
| manual | `manual` | none, but you need to run Traefik interactively [^4], turn on debug log to see instructions and press <kbd>Enter</kbd>. | |
[^1]: More information about the HTTP message format can be found [here](https://go-acme.github.io/lego/dns/httpreq/).
[^2]: [Providing credentials to your application](https://cloud.google.com/docs/authentication/production).

2
docs/content/https/include-acme-multiple-domains-example.md
View file

@ -1,5 +1,5 @@
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
## Dynamic configuration
labels:
- traefik.http.routers.blog.rule=Host(`example.com`) && Path(`/blog`)

2
docs/content/https/include-acme-multiple-domains-from-rule-example.md
View file

@ -1,5 +1,5 @@
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
## Dynamic configuration
labels:
- traefik.http.routers.blog.rule=(Host(`example.com`) && Path(`/blog`)) || Host(`blog.example.org`)

2
docs/content/https/include-acme-single-domain-example.md
View file

@ -1,5 +1,5 @@
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
## Dynamic configuration
labels:
- traefik.http.routers.blog.rule=Host(`example.com`) && Path(`/blog`)

4
docs/content/https/tailscale.md
View file

@ -87,7 +87,7 @@ A certificate resolver requests certificates for a set of domain names inferred
!!! example "Domain from Router's Rule Example"
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
## Dynamic configuration
labels:
- traefik.http.routers.blog.rule=Host(`monitoring.yak-bebop.ts.net`) && Path(`/metrics`)
@ -141,7 +141,7 @@ A certificate resolver requests certificates for a set of domain names inferred
!!! example "Domain from Router's tls.domain Example"
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
## Dynamic configuration
labels:
- traefik.http.routers.blog.rule=Path(`/metrics`)

2
docs/content/https/tls.md
View file

@ -211,7 +211,7 @@ spec:
- bar.example.org
```
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
## Dynamic configuration
labels:
- "traefik.tls.stores.default.defaultgeneratedcert.resolver=myresolver"

2
docs/content/middlewares/http/addprefix.md
View file

@ -14,7 +14,7 @@ The AddPrefix middleware updates the path of a request before forwarding it.
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Prefixing with /foo
labels:
- "traefik.http.middlewares.add-foo.addprefix.prefix=/foo"

12
docs/content/middlewares/http/basicauth.md
View file

@ -14,7 +14,7 @@ The BasicAuth middleware restricts access to your services to known users.
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Declaring the user list
#
# Note: when used in docker-compose.yml all dollar signs in the hash need to be doubled for escaping.
@ -88,7 +88,7 @@ The `users` option is an array of authorized users. Each user must be declared u
Please note that these keys are not hashed or encrypted in any way, and therefore is less secure than other methods.
You can find more information on the [Kubernetes Basic Authentication Secret Documentation](https://kubernetes.io/docs/concepts/configuration/secret/#basic-authentication-secret)
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Declaring the user list
#
# Note: when used in docker-compose.yml all dollar signs in the hash need to be doubled for escaping.
@ -177,7 +177,7 @@ The file content is a list of `name:hashed-password`.
- If both `users` and `usersFile` are provided, the two are merged. The contents of `usersFile` have precedence over the values in `users`.
- Because it does not make much sense to refer to a file path on Kubernetes, the `usersFile` field doesn't exist for Kubernetes IngressRoute, and one should use the `secret` field instead.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.basicauth.usersfile=/path/to/my/usersfile"
```
@ -233,7 +233,7 @@ http:
You can customize the realm for the authentication with the `realm` option. The default value is `traefik`.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.basicauth.realm=MyRealm"
```
@ -270,7 +270,7 @@ http:
You can define a header field to store the authenticated user using the `headerField`option.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.my-auth.basicauth.headerField=X-WebAuth-User"
```
@ -309,7 +309,7 @@ http:
Set the `removeHeader` option to `true` to remove the authorization header before forwarding the request to your service. (Default value is `false`.)
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.basicauth.removeheader=true"
```

12
docs/content/middlewares/http/buffering.md
View file

@ -18,7 +18,7 @@ This can help services avoid large amounts of data (`multipart/form-data` for ex
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Sets the maximum request body to 2MB
labels:
- "traefik.http.middlewares.limit.buffering.maxRequestBodyBytes=2000000"
@ -66,7 +66,7 @@ The `maxRequestBodyBytes` option configures the maximum allowed body size for th
If the request exceeds the allowed size, it is not forwarded to the service, and the client gets a `413` (Request Entity Too Large) response.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.limit.buffering.maxRequestBodyBytes=2000000"
```
@ -105,7 +105,7 @@ _Optional, Default=1048576_
You can configure a threshold (in bytes) from which the request will be buffered on disk instead of in memory with the `memRequestBodyBytes` option.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.limit.buffering.memRequestBodyBytes=2000000"
```
@ -146,7 +146,7 @@ The `maxResponseBodyBytes` option configures the maximum allowed response size f
If the response exceeds the allowed size, it is not forwarded to the client. The client gets a `500` (Internal Server Error) response instead.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.limit.buffering.maxResponseBodyBytes=2000000"
```
@ -185,7 +185,7 @@ _Optional, Default=1048576_
You can configure a threshold (in bytes) from which the response will be buffered on disk instead of in memory with the `memResponseBodyBytes` option.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.limit.buffering.memResponseBodyBytes=2000000"
```
@ -226,7 +226,7 @@ You can have the Buffering middleware replay the request using `retryExpression`
??? example "Retries once in the case of a network error"
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.limit.buffering.retryExpression=IsNetworkError() && Attempts() < 2"
```

2
docs/content/middlewares/http/chain.md
View file

@ -17,7 +17,7 @@ It makes reusing the same groups easier.
Below is an example of a Chain containing `AllowList`, `BasicAuth`, and `RedirectScheme`.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.routers.router1.service=service1"
- "traefik.http.routers.router1.middlewares=secured"

2
docs/content/middlewares/http/circuitbreaker.md
View file

@ -30,7 +30,7 @@ To assess if your system is healthy, the circuit breaker constantly monitors the
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Latency Check
labels:
- "traefik.http.middlewares.latency-check.circuitbreaker.expression=LatencyAtQuantileMS(50.0) > 100"

6
docs/content/middlewares/http/compress.md
View file

@ -15,7 +15,7 @@ The activation of compression, and the compression method choice rely (among oth
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Enable compression
labels:
- "traefik.http.middlewares.test-compress.compress=true"
@ -82,7 +82,7 @@ Content types are compared in a case-insensitive, whitespace-ignored manner.
Note that `application/grpc` is never compressed.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-compress.compress.excludedcontenttypes=text/event-stream"
```
@ -125,7 +125,7 @@ _Optional, Default=1024_
Responses smaller than the specified values will not be compressed.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-compress.compress.minresponsebodybytes=1200"
```

2
docs/content/middlewares/http/contenttype.md
View file

@ -18,7 +18,7 @@ when it is not set by the backend.
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Enable auto-detection
labels:
- "traefik.http.middlewares.autodetect.contenttype=true"

12
docs/content/middlewares/http/digestauth.md
View file

@ -14,7 +14,7 @@ The DigestAuth middleware restricts access to your services to known users.
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Declaring the user list
labels:
- "traefik.http.middlewares.test-auth.digestauth.users=test:traefik:a2688e031edb4be6a3797f3882655c05,test2:traefik:518845800f9e2bfb1f1f740ec24f074e"
@ -72,7 +72,7 @@ The `users` option is an array of authorized users. Each user will be declared u
- If both `users` and `usersFile` are provided, the two are merged. The contents of `usersFile` have precedence over the values in `users`.
- For security reasons, the field `users` doesn't exist for Kubernetes IngressRoute, and one should use the `secret` field instead.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.digestauth.users=test:traefik:a2688e031edb4be6a3797f3882655c05,test2:traefik:518845800f9e2bfb1f1f740ec24f074e"
```
@ -132,7 +132,7 @@ The file content is a list of `name:realm:encoded-password`.
- If both `users` and `usersFile` are provided, the two are merged. The contents of `usersFile` have precedence over the values in `users`.
- Because it does not make much sense to refer to a file path on Kubernetes, the `usersFile` field doesn't exist for Kubernetes IngressRoute, and one should use the `secret` field instead.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.digestauth.usersfile=/path/to/my/usersfile"
```
@ -188,7 +188,7 @@ http:
You can customize the realm for the authentication with the `realm` option. The default value is `traefik`.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.digestauth.realm=MyRealm"
```
@ -225,7 +225,7 @@ http:
You can customize the header field for the authenticated user using the `headerField`option.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.my-auth.digestauth.headerField=X-WebAuth-User"
```
@ -264,7 +264,7 @@ http:
Set the `removeHeader` option to `true` to remove the authorization header before forwarding the request to your service. (Default value is `false`.)
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.digestauth.removeheader=true"
```

2
docs/content/middlewares/http/errorpages.md
View file

@ -18,7 +18,7 @@ The Errors middleware returns a custom page in lieu of the default, according to
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Dynamic Custom Error Page for 5XX Status Code
labels:
- "traefik.http.middlewares.test-errors.errors.status=500-599"

20
docs/content/middlewares/http/forwardauth.md
View file

@ -16,7 +16,7 @@ Otherwise, the response from the authentication server is returned.
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Forward authentication to example.com
labels:
- "traefik.http.middlewares.test-auth.forwardauth.address=https://example.com/auth"
@ -72,7 +72,7 @@ The following request properties are provided to the forward-auth target endpoin
The `address` option defines the authentication server address.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.forwardauth.address=https://example.com/auth"
```
@ -109,7 +109,7 @@ http:
Set the `trustForwardHeader` option to `true` to trust all `X-Forwarded-*` headers.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.forwardauth.trustForwardHeader=true"
```
@ -150,7 +150,7 @@ http:
The `authResponseHeaders` option is the list of headers to copy from the authentication server response and set on
forwarded request, replacing any existing conflicting headers.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.forwardauth.authResponseHeaders=X-Auth-User, X-Secret"
```
@ -197,7 +197,7 @@ set on forwarded request, after stripping all headers that match the regex.
It allows partial matching of the regular expression against the header key.
The start of string (`^`) and end of string (`$`) anchors should be used to ensure a full match against the header key.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.forwardauth.authResponseHeadersRegex=^X-"
```
@ -245,7 +245,7 @@ The `authRequestHeaders` option is the list of the headers to copy from the requ
It allows filtering headers that should not be passed to the authentication server.
If not set or empty then all request headers are passed.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.forwardauth.authRequestHeaders=Accept,X-CustomHeader"
```
@ -298,7 +298,7 @@ _Optional_
`ca` is the path to the certificate authority used for the secured connection to the authentication server,
it defaults to the system bundle.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.forwardauth.tls.ca=path/to/local.crt"
```
@ -355,7 +355,7 @@ _Optional_
`cert` is the path to the public certificate used for the secure connection to the authentication server.
When using this option, setting the `key` option is required.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.forwardauth.tls.cert=path/to/foo.cert"
- "traefik.http.middlewares.test-auth.forwardauth.tls.key=path/to/foo.key"
@ -420,7 +420,7 @@ _Optional_
`key` is the path to the private key used for the secure connection to the authentication server.
When using this option, setting the `cert` option is required.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.forwardauth.tls.cert=path/to/foo.cert"
- "traefik.http.middlewares.test-auth.forwardauth.tls.key=path/to/foo.key"
@ -484,7 +484,7 @@ _Optional, Default=false_
If `insecureSkipVerify` is `true`, the TLS connection to the authentication server accepts any certificate presented by the server regardless of the hostnames it covers.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-auth.forwardauth.tls.insecureSkipVerify=true"
```

2
docs/content/middlewares/http/grpcweb.md
View file

@ -17,7 +17,7 @@ The GrpcWeb middleware converts gRPC Web requests to HTTP/2 gRPC requests before
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-grpcweb.grpcweb.allowOrigins=*"
```

8
docs/content/middlewares/http/headers.md
View file

@ -20,7 +20,7 @@ A set of forwarded headers are automatically added by default. See the [FAQ](../
The following example adds the `X-Script-Name` header to the proxied request and the `X-Custom-Response-Header` header to the response
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.testHeader.headers.customrequestheaders.X-Script-Name=test"
- "traefik.http.middlewares.testHeader.headers.customresponseheaders.X-Custom-Response-Header=value"
@ -69,7 +69,7 @@ http:
In the following example, requests are proxied with an extra `X-Script-Name` header while their `X-Custom-Request-Header` header gets stripped,
and responses are stripped of their `X-Custom-Response-Header` header.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.testheader.headers.customrequestheaders.X-Script-Name=test"
- "traefik.http.middlewares.testheader.headers.customrequestheaders.X-Custom-Request-Header="
@ -123,7 +123,7 @@ http:
Security-related headers (HSTS headers, Browser XSS filter, etc) can be managed similarly to custom headers as shown above.
This functionality makes it possible to easily use security features by adding headers.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.testHeader.headers.framedeny=true"
- "traefik.http.middlewares.testHeader.headers.browserxssfilter=true"
@ -170,7 +170,7 @@ instead the response will be generated and sent back to the client directly.
Please note that the example below is by no means authoritative or exhaustive,
and should not be used as is for production.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.testheader.headers.accesscontrolallowmethods=GET,OPTIONS,PUT"
- "traefik.http.middlewares.testheader.headers.accesscontrolallowheaders=*"

12
docs/content/middlewares/http/inflightreq.md
View file

@ -14,7 +14,7 @@ To proactively prevent services from being overwhelmed with high load, the numbe
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-inflightreq.inflightreq.amount=10"
```
@ -57,7 +57,7 @@ http:
The `amount` option defines the maximum amount of allowed simultaneous in-flight request.
The middleware responds with `HTTP 429 Too Many Requests` if there are already `amount` requests in progress (based on the same `sourceCriterion` strategy).
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-inflightreq.inflightreq.amount=10"
```
@ -122,7 +122,7 @@ The `depth` option tells Traefik to use the `X-Forwarded-For` header and select
| `"10.0.0.1,11.0.0.1,12.0.0.1,13.0.0.1"` | `3` | `"11.0.0.1"` |
| `"10.0.0.1,11.0.0.1,12.0.0.1,13.0.0.1"` | `5` | `""` |
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.ipstrategy.depth=2"
```
@ -176,7 +176,7 @@ http:
| `"10.0.0.1,11.0.0.1,12.0.0.1,13.0.0.1"` | `"15.0.0.1,16.0.0.1"` | `"13.0.0.1"` |
| `"10.0.0.1,11.0.0.1"` | `"10.0.0.1,11.0.0.1"` | `""` |
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.ipstrategy.excludedips=127.0.0.1/32, 192.168.1.7"
```
@ -222,7 +222,7 @@ http:
Name of the header used to group incoming requests.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.requestheadername=username"
```
@ -262,7 +262,7 @@ http:
Whether to consider the request host as the source.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.requesthost=true"
```

6
docs/content/middlewares/http/ipallowlist.md
View file

@ -12,7 +12,7 @@ IPAllowList accepts / refuses requests based on the client IP.
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Accepts request from defined IP
labels:
- "traefik.http.middlewares.test-ipallowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
@ -83,7 +83,7 @@ The `depth` option tells Traefik to use the `X-Forwarded-For` header and take th
| `"10.0.0.1,11.0.0.1,12.0.0.1,13.0.0.1"` | `3` | `"11.0.0.1"` |
| `"10.0.0.1,11.0.0.1,12.0.0.1,13.0.0.1"` | `5` | `""` |
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Allowlisting Based on `X-Forwarded-For` with `depth=2`
labels:
- "traefik.http.middlewares.test-ipallowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
@ -149,7 +149,7 @@ http:
| `"10.0.0.1,11.0.0.1,12.0.0.1,13.0.0.1"` | `"15.0.0.1,16.0.0.1"` | `"13.0.0.1"` |
| `"10.0.0.1,11.0.0.1"` | `"10.0.0.1,11.0.0.1"` | `""` |
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Exclude from `X-Forwarded-For`
labels:
- "traefik.http.middlewares.test-ipallowlist.ipallowlist.ipstrategy.excludedips=127.0.0.1/32, 192.168.1.7"

2
docs/content/middlewares/http/overview.md
View file

@ -12,7 +12,7 @@ Controlling connections
## Configuration Example
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# As a Docker Label
whoami:
# A container that exposes an API to show its IP address

4
docs/content/middlewares/http/passtlsclientcert.md
View file

@ -18,7 +18,7 @@ PassTLSClientCert adds the selected data from the passed client TLS certificate
Pass the pem in the `X-Forwarded-Tls-Client-Cert` header.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Pass the pem in the `X-Forwarded-Tls-Client-Cert` header.
labels:
- "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.pem=true"
@ -57,7 +57,7 @@ http:
??? example "Pass the pem in the `X-Forwarded-Tls-Client-Cert` header"
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Pass all the available info in the `X-Forwarded-Tls-Client-Cert-Info` header
labels:
- "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.notafter=true"

16
docs/content/middlewares/http/ratelimit.md
View file

@ -14,7 +14,7 @@ It is based on a [token bucket](https://en.wikipedia.org/wiki/Token_bucket) impl
## Configuration Example
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Here, an average of 100 requests per second is allowed.
# In addition, a burst of 50 requests is allowed.
labels:
@ -73,7 +73,7 @@ It defaults to `0`, which means no rate limiting.
The rate is actually defined by dividing `average` by `period`.
So for a rate below 1 req/s, one needs to define a `period` larger than a second.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# 100 reqs/s
labels:
- "traefik.http.middlewares.test-ratelimit.ratelimit.average=100"
@ -121,7 +121,7 @@ r = average / period
It defaults to `1` second.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# 6 reqs/minute
labels:
- "traefik.http.middlewares.test-ratelimit.ratelimit.average=6"
@ -170,7 +170,7 @@ http:
It defaults to `1`.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-ratelimit.ratelimit.burst=100"
```
@ -232,7 +232,7 @@ The `depth` option tells Traefik to use the `X-Forwarded-For` header and select
| `"10.0.0.1,11.0.0.1,12.0.0.1,13.0.0.1"` | `3` | `"11.0.0.1"` |
| `"10.0.0.1,11.0.0.1,12.0.0.1,13.0.0.1"` | `5` | `""` |
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.ipstrategy.depth=2"
```
@ -313,7 +313,7 @@ and the first IP that is _not_ in the pool (if any) is returned.
| `"10.0.0.1,11.0.0.1,13.0.0.1"` | `"15.0.0.1,16.0.0.1"` | `"13.0.0.1"` |
| `"10.0.0.1,11.0.0.1"` | `"10.0.0.1,11.0.0.1"` | `""` |
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.ipstrategy.excludedips=127.0.0.1/32, 192.168.1.7"
```
@ -359,7 +359,7 @@ http:
Name of the header used to group incoming requests.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.requestheadername=username"
```
@ -399,7 +399,7 @@ http:
Whether to consider the request host as the source.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.requesthost=true"
```

2
docs/content/middlewares/http/redirectregex.md
View file

@ -16,7 +16,7 @@ The RedirectRegex redirects a request using regex matching and replacement.
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Redirect with domain replacement
# Note: all dollar signs need to be doubled for escaping.
labels:

8
docs/content/middlewares/http/redirectscheme.md
View file

@ -25,7 +25,7 @@ The RedirectScheme middleware redirects the request if the request scheme is dif
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Redirect to https
labels:
- "traefik.http.middlewares.test-redirectscheme.redirectscheme.scheme=https"
@ -75,7 +75,7 @@ http:
Set the `permanent` option to `true` to apply a permanent redirection.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Redirect to https
labels:
# ...
@ -123,7 +123,7 @@ http:
The `scheme` option defines the scheme of the new URL.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Redirect to https
labels:
- "traefik.http.middlewares.test-redirectscheme.redirectscheme.scheme=https"
@ -166,7 +166,7 @@ http:
The `port` option defines the port of the new URL.
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Redirect to https
labels:
# ...

2
docs/content/middlewares/http/replacepath.md
View file

@ -16,7 +16,7 @@ Replace the path of the request URL.
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Replace the path with /foo
labels:
- "traefik.http.middlewares.test-replacepath.replacepath.path=/foo"

2
docs/content/middlewares/http/replacepathregex.md
View file

@ -16,7 +16,7 @@ The ReplaceRegex replaces the path of a URL using regex matching and replacement
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Replace path with regex
labels:
- "traefik.http.middlewares.test-replacepathregex.replacepathregex.regex=^/foo/(.*)"

2
docs/content/middlewares/http/retry.md
View file

@ -18,7 +18,7 @@ The Retry middleware has an optional configuration to enable an exponential back
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Retry 4 times with exponential backoff
labels:
- "traefik.http.middlewares.test-retry.retry.attempts=4"

2
docs/content/middlewares/http/stripprefix.md
View file

@ -16,7 +16,7 @@ Remove the specified prefixes from the URL path.
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Strip prefix /foobar and /fiibar
labels:
- "traefik.http.middlewares.test-stripprefix.stripprefix.prefixes=/foobar,/fiibar"

2
docs/content/middlewares/http/stripprefixregex.md
View file

@ -12,7 +12,7 @@ Remove the matching prefixes from the URL path.
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.middlewares.test-stripprefixregex.stripprefixregex.regex=/foo/[a-z0-9]+/[0-9]+/"
```

2
docs/content/middlewares/overview.md
View file

@ -23,7 +23,7 @@ Middlewares that use the same protocol can be combined into chains to fit every
## Configuration Example
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# As a Docker Label
whoami:
# A container that exposes an API to show its IP address

2
docs/content/middlewares/tcp/inflightconn.md
View file

@ -7,7 +7,7 @@ To proactively prevent services from being overwhelmed with high load, the numbe
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.tcp.middlewares.test-inflightconn.inflightconn.amount=10"
```

2
docs/content/middlewares/tcp/ipallowlist.md
View file

@ -12,7 +12,7 @@ IPAllowList accepts / refuses connections based on the client IP.
## Configuration Examples
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Accepts connections from defined IP
labels:
- "traefik.tcp.middlewares.test-ipallowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"

2
docs/content/middlewares/tcp/overview.md
View file

@ -12,7 +12,7 @@ Controlling connections
## Configuration Example
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# As a Docker Label
whoami:
# A container that exposes an API to show its IP address

14
docs/content/migration/v1-to-v2.md
View file

@ -38,7 +38,7 @@ Then any router can refer to an instance of the wanted middleware.
!!! info "v1"
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.frontend.rule=Host:test.localhost;PathPrefix:/test"
- "traefik.frontend.auth.basic.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
@ -100,7 +100,7 @@ Then any router can refer to an instance of the wanted middleware.
!!! info "v2"
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.routers.router0.rule=Host(`test.localhost`) && PathPrefix(`/test`)"
- "traefik.http.routers.router0.middlewares=auth"
@ -317,7 +317,7 @@ Then, a [router's TLS field](../routing/routers/index.md#tls) can refer to one o
namespace: default
```
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
# myTLSOptions must be defined by another provider, in this instance in the File Provider.
# see the cross provider section
@ -428,7 +428,7 @@ To apply a redirection:
!!! info "v2"
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
traefik.http.routers.app.rule: Host(`example.net`)
traefik.http.routers.app.entrypoints: web
@ -556,7 +556,7 @@ with the path `/admin` stripped, e.g. to `http://<IP>:<port>/`. In this case, yo
!!! info "v1"
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.frontend.rule=Host:example.org;PathPrefixStrip:/admin"
```
@ -588,7 +588,7 @@ with the path `/admin` stripped, e.g. to `http://<IP>:<port>/`. In this case, yo
!!! info "v2"
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
labels:
- "traefik.http.routers.admin.rule=Host(`example.org`) && PathPrefix(`/admin`)"
- "traefik.http.routers.admin.middlewares=admin-stripprefix"
@ -1044,7 +1044,7 @@ To activate the dashboard, you can either:
!!! info "v2"
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# dynamic configuration
labels:
- "traefik.http.routers.api.rule=Host(`traefik.docker.localhost`)"

7
docs/content/migration/v2-to-v3.md
View file

@ -87,3 +87,10 @@ In v3, the InfluxDB v1 metrics provider has been removed because InfluxDB v1.x m
In v3 the Kubernetes CRDs API Group `traefik.containo.us` has been removed.
Please use the API Group `traefik.io` instead.
## Docker & Docker Swarm
In v3, the provider Docker has been split into 2 providers:
- Docker provider (without Swarm support)
- Swarm provider (Swarm support only)

2
docs/content/migration/v2.md
View file

@ -525,4 +525,4 @@ kubectl apply -f https://raw.githubusercontent.com/traefik/traefik/v2.10/docs/co
### Traefik Hub
In `v2.10`, Traefik Hub is GA and the `experimental.hub` flag is deprecated.
In `v2.10`, Traefik Hub configuration has been removed because Traefik Hub v2 doesn't require this configuration.

2
docs/content/operations/include-api-examples.md
View file

@ -1,4 +1,4 @@
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Dynamic Configuration
labels:
- "traefik.http.routers.api.rule=Host(`traefik.example.com`)"

2
docs/content/operations/include-dashboard-examples.md
View file

@ -1,4 +1,4 @@
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
# Dynamic Configuration
labels:
- "traefik.http.routers.dashboard.rule=Host(`traefik.example.com`) && (PathPrefix(`/api`) || PathPrefix(`/dashboard`))"

156
docs/content/providers/docker.md
View file

@ -12,8 +12,7 @@ A Story of Labels & Containers
Attach labels to your containers and let Traefik do the rest!
Traefik works with both [Docker (standalone) Engine](https://docs.docker.com/engine/)
and [Docker Swarm Mode](https://docs.docker.com/engine/swarm/).
This provider works with [Docker (standalone) Engine](https://docs.docker.com/engine/).
!!! tip "The Quick Start Uses Docker"
@ -49,49 +48,6 @@ and [Docker Swarm Mode](https://docs.docker.com/engine/swarm/).
- traefik.http.routers.my-container.rule=Host(`example.com`)
```
??? example "Configuring Docker Swarm & Deploying / Exposing Services"
Enabling the docker provider (Swarm Mode)
```yaml tab="File (YAML)"
providers:
docker:
# swarm classic (1.12-)
# endpoint: "tcp://127.0.0.1:2375"
# docker swarm mode (1.12+)
endpoint: "tcp://127.0.0.1:2377"
swarmMode: true
```
```toml tab="File (TOML)"
[providers.docker]
# swarm classic (1.12-)
# endpoint = "tcp://127.0.0.1:2375"
# docker swarm mode (1.12+)
endpoint = "tcp://127.0.0.1:2377"
swarmMode = true
```
```bash tab="CLI"
# swarm classic (1.12-)
# --providers.docker.endpoint=tcp://127.0.0.1:2375
# docker swarm mode (1.12+)
--providers.docker.endpoint=tcp://127.0.0.1:2377
--providers.docker.swarmMode=true
```
Attach labels to services (not to containers) while in Swarm mode (in your docker compose file)
```yaml
version: "3"
services:
my-container:
deploy:
labels:
- traefik.http.routers.my-container.rule=Host(`example.com`)
- traefik.http.services.my-container-service.loadbalancer.server.port=8080
```
## Routing Configuration
When using Docker as a [provider](./overview.md),
@ -124,14 +80,13 @@ Port detection works as follows:
- If a container [exposes](https://docs.docker.com/engine/reference/builder/#expose) multiple ports,
or does not expose any port, then you must manually specify which port Traefik should use for communication
by using the label `traefik.http.services.<service_name>.loadbalancer.server.port`
(Read more on this label in the dedicated section in [routing](../routing/providers/docker.md#port)).
(Read more on this label in the dedicated section in [routing](../routing/providers/docker.md#services)).
### Host networking
When exposing containers that are configured with [host networking](https://docs.docker.com/network/host/),
the IP address of the host is resolved as follows:
<!-- TODO: verify and document the swarm mode case with container.Node.IPAddress coming from the API -->
- try a lookup of `host.docker.internal`
- if the lookup was unsuccessful, try a lookup of `host.containers.internal`, ([Podman](https://docs.podman.io/en/latest/) equivalent of `host.docker.internal`)
- if that lookup was also unsuccessful, fall back to `127.0.0.1`
@ -175,7 +130,6 @@ You can specify which Docker API Endpoint to use with the directive [`endpoint`]
- Authorization with the [Docker Authorization Plugin Mechanism](https://web.archive.org/web/20190920092526/https://docs.docker.com/engine/extend/plugins_authorization/)
- Accounting at networking level, by exposing the socket only inside a Docker private network, only available for Traefik.
- Accounting at container level, by exposing the socket on a another container than Traefik's.
With Swarm mode, it allows scheduling of Traefik on worker nodes, with only the "socket exposer" container on the manager nodes.
- Accounting at kernel level, by enforcing kernel calls with mechanisms like [SELinux](https://en.wikipedia.org/wiki/Security-Enhanced_Linux), to only allows an identified set of actions for Traefik's process (or the "socket exposer" process).
- SSH public key authentication (SSH is supported with Docker > 18.09)
@ -192,69 +146,13 @@ You can specify which Docker API Endpoint to use with the directive [`endpoint`]
- [Letting Traefik run on Worker Nodes](https://blog.mikesir87.io/2018/07/letting-traefik-run-on-worker-nodes/)
- [Docker Socket Proxy from Tecnativa](https://github.com/Tecnativa/docker-socket-proxy)
## Docker Swarm Mode
To enable Docker Swarm (instead of standalone Docker) as a configuration provider,
set the [`swarmMode`](#swarmmode) directive to `true`.
### Routing Configuration with Labels
While in Swarm Mode, Traefik uses labels found on services, not on individual containers.
Therefore, if you use a compose file with Swarm Mode, labels should be defined in the
[`deploy`](https://docs.docker.com/compose/compose-file/compose-file-v3/#labels-1) part of your service.
This behavior is only enabled for docker-compose version 3+ ([Compose file reference](https://docs.docker.com/compose/compose-file/compose-file-v3/)).
### Port Detection
Docker Swarm does not provide any [port detection](#port-detection) information to Traefik.
Therefore, you **must** specify the port to use for communication by using the label `traefik.http.services.<service_name>.loadbalancer.server.port`
(Check the reference for this label in the [routing section for Docker](../routing/providers/docker.md#port)).
### Docker API Access
Docker Swarm Mode follows the same rules as Docker [API Access](#docker-api-access).
Since the Swarm API is only exposed on the [manager nodes](https://docs.docker.com/engine/swarm/how-swarm-mode-works/nodes/#manager-nodes),
these are the nodes that Traefik should be scheduled on by deploying Traefik with a constraint on the node "role":
```shell tab="With Docker CLI"
docker service create \
--constraint=node.role==manager \
#... \
```
```yml tab="With Docker Compose"
version: '3'
services:
traefik:
# ...
deploy:
placement:
constraints:
- node.role == manager
```
!!! tip "Scheduling Traefik on Worker Nodes"
Following the guidelines given in the previous section ["Docker API Access"](#docker-api-access),
if you expose the Docker API through TCP, then Traefik can be scheduled on any node if the TCP
socket is reachable.
Please consider the security implications by reading the [Security Note](#security-note).
A good example can be found on [Bret Fisher's repository](https://github.com/BretFisher/dogvscat/blob/master/stack-proxy-global.yml#L124).
## Provider Configuration
### `endpoint`
_Required, Default="unix:///var/run/docker.sock"_
See the sections [Docker API Access](#docker-api-access) and [Docker Swarm API Access](#docker-api-access_1) for more information.
See the [Docker API Access](#docker-api-access) section for more information.
??? example "Using the docker.sock"
@ -464,54 +362,6 @@ providers:
# ...
```
### `swarmMode`
_Optional, Default=false_
Enables the Swarm Mode (instead of standalone Docker).
```yaml tab="File (YAML)"
providers:
docker:
swarmMode: true
# ...
```
```toml tab="File (TOML)"
[providers.docker]
swarmMode = true
# ...
```
```bash tab="CLI"
--providers.docker.swarmMode=true
# ...
```
### `swarmModeRefreshSeconds`
_Optional, Default=15_
Defines the polling interval (in seconds) for Swarm Mode.
```yaml tab="File (YAML)"
providers:
docker:
swarmModeRefreshSeconds: 30
# ...
```
```toml tab="File (TOML)"
[providers.docker]
swarmModeRefreshSeconds = 30
# ...
```
```bash tab="CLI"
--providers.docker.swarmModeRefreshSeconds=30
# ...
```
### `httpClientTimeout`
_Optional, Default=0_

2
docs/content/providers/overview.md
View file

@ -72,7 +72,7 @@ For the list of the providers names, see the [supported providers](#supported-pr
Using the add-foo-prefix middleware from other providers:
```yaml tab="Docker"
```yaml tab="Docker & Swarm"
your-container: #
image: your-docker-image

697
docs/content/providers/swarm.md Normal file
View file

@ -0,0 +1,697 @@
---
title: "Traefik Docker Swarm Documentation"
description: "Learn how to achieve configuration discovery in Traefik through Docker Swarm. Read the technical documentation."
---
# Traefik & Docker Swarm
A Story of Labels & Containers
{: .subtitle }
![Docker](../assets/img/providers/docker.png)
Attach labels to your containers and let Traefik do the rest!
This provider works with [Docker Swarm Mode](https://docs.docker.com/engine/swarm/).
!!! tip "The Quick Start Uses Docker"
If you have not already read it, maybe you would like to go through the [quick start guide](../getting-started/quick-start.md) that uses the Docker provider.
## Configuration Examples
??? example "Configuring Docker Swarm & Deploying / Exposing Services"
Enabling the Swarm provider
```yaml tab="File (YAML)"
providers:
swarm:
# swarm classic (1.12-)
# endpoint: "tcp://127.0.0.1:2375"
# docker swarm mode (1.12+)
endpoint: "tcp://127.0.0.1:2377"
```
```toml tab="File (TOML)"
[providers.swarm]
# swarm classic (1.12-)
# endpoint = "tcp://127.0.0.1:2375"
# docker swarm mode (1.12+)
endpoint = "tcp://127.0.0.1:2377"
```
```bash tab="CLI"
# swarm classic (1.12-)
# --providers.swarm.endpoint=tcp://127.0.0.1:2375
# docker swarm mode (1.12+)
--providers.swarm.endpoint=tcp://127.0.0.1:2377
```
Attach labels to services (not to containers) while in Swarm mode (in your docker compose file)
```yaml
version: "3"
services:
my-container:
deploy:
labels:
- traefik.http.routers.my-container.rule=Host(`example.com`)
- traefik.http.services.my-container-service.loadbalancer.server.port=8080
```
## Routing Configuration
When using Docker as a [provider](./overview.md),
Traefik uses [container labels](https://docs.docker.com/engine/reference/commandline/run/#label) to retrieve its routing configuration.
See the list of labels in the dedicated [routing](../routing/providers/docker.md) section.
### Routing Configuration with Labels
By default, Traefik watches for [container level labels](https://docs.docker.com/config/labels-custom-metadata/) on a standalone Docker Engine.
When using Docker Compose, labels are specified by the directive
[`labels`](https://docs.docker.com/compose/compose-file/compose-file-v3/#labels) from the
["services" objects](https://docs.docker.com/compose/compose-file/compose-file-v3/#service-configuration-reference).
!!! tip "Not Only Docker"
Please note that any tool like Nomad, Terraform, Ansible, etc.
that is able to define a Docker container with labels can work
with Traefik and the Swarm provider.
While in Swarm Mode, Traefik uses labels found on services, not on individual containers.
Therefore, if you use a compose file with Swarm Mode, labels should be defined in the
[`deploy`](https://docs.docker.com/compose/compose-file/compose-file-v3/#labels-1) part of your service.
This behavior is only enabled for docker-compose version 3+ ([Compose file reference](https://docs.docker.com/compose/compose-file/compose-file-v3/)).
### Port Detection
Traefik retrieves the private IP and port of containers from the Docker API.
Docker Swarm does not provide any port detection information to Traefik.
Therefore, you **must** specify the port to use for communication by using the label `traefik.http.services.<service_name>.loadbalancer.server.port`
(Check the reference for this label in the [routing section for Swarm](../routing/providers/swarm.md#services)).
### Host networking
When exposing containers that are configured with [host networking](https://docs.docker.com/network/host/),
the IP address of the host is resolved as follows:
<!-- TODO: verify and document the swarm mode case with container.Node.IPAddress coming from the API -->
- try a lookup of `host.docker.internal`
- if the lookup was unsuccessful, try a lookup of `host.containers.internal`, ([Podman](https://docs.podman.io/en/latest/) equivalent of `host.docker.internal`)
- if that lookup was also unsuccessful, fall back to `127.0.0.1`
On Linux, for versions of Docker older than 20.10.0, for `host.docker.internal` to be defined, it should be provided
as an `extra_host` to the Traefik container, using the `--add-host` flag. For example, to set it to the IP address of
the bridge interface (`docker0` by default): `--add-host=host.docker.internal:172.17.0.1`
### IPv4 && IPv6
When using a docker stack that uses IPv6,
Traefik will use the IPv4 container IP before its IPv6 counterpart.
Therefore, on an IPv6 Docker stack,
Traefik will use the IPv6 container IP.
### Docker API Access
Traefik requires access to the docker socket to get its dynamic configuration.
You can specify which Docker API Endpoint to use with the directive [`endpoint`](#endpoint).
!!! warning "Security Note"
Accessing the Docker API without any restriction is a security concern:
If Traefik is attacked, then the attacker might get access to the underlying host.
{: #security-note }
As explained in the [Docker Daemon Attack Surface documentation](https://docs.docker.com/engine/security/#docker-daemon-attack-surface):
!!! quote
[...] only **trusted** users should be allowed to control your Docker daemon [...]
??? success "Solutions"
Expose the Docker socket over TCP or SSH, instead of the default Unix socket file.
It allows different implementation levels of the [AAA (Authentication, Authorization, Accounting) concepts](https://en.wikipedia.org/wiki/AAA_(computer_security)), depending on your security assessment:
- Authentication with Client Certificates as described in ["Protect the Docker daemon socket."](https://docs.docker.com/engine/security/protect-access/)
- Authorize and filter requests to restrict possible actions with [the TecnativaDocker Socket Proxy](https://github.com/Tecnativa/docker-socket-proxy).
- Authorization with the [Docker Authorization Plugin Mechanism](https://web.archive.org/web/20190920092526/https://docs.docker.com/engine/extend/plugins_authorization/)
- Accounting at networking level, by exposing the socket only inside a Docker private network, only available for Traefik.
- Accounting at container level, by exposing the socket on a another container than Traefik's.
It allows scheduling of Traefik on worker nodes, with only the "socket exposer" container on the manager nodes.
- Accounting at kernel level, by enforcing kernel calls with mechanisms like [SELinux](https://en.wikipedia.org/wiki/Security-Enhanced_Linux), to only allows an identified set of actions for Traefik's process (or the "socket exposer" process).
- SSH public key authentication (SSH is supported with Docker > 18.09)
??? info "More Resources and Examples"
- ["Paranoid about mounting /var/run/docker.sock?"](https://medium.com/@containeroo/traefik-2-0-paranoid-about-mounting-var-run-docker-sock-22da9cb3e78c)
- [Traefik and Docker: A Discussion with Docker Captain, Bret Fisher](https://blog.traefik.io/traefik-and-docker-a-discussion-with-docker-captain-bret-fisher-7f0b9a54ff88)
- [KubeCon EU 2018 Keynote, Running with Scissors, from Liz Rice](https://www.youtube.com/watch?v=ltrV-Qmh3oY)
- [Don't expose the Docker socket (not even to a container)](https://www.lvh.io/posts/dont-expose-the-docker-socket-not-even-to-a-container/)
- [A thread on Stack Overflow about sharing the `/var/run/docker.sock` file](https://news.ycombinator.com/item?id=17983623)
- [To DinD or not to DinD](https://blog.loof.fr/2018/01/to-dind-or-not-do-dind.html)
- [Traefik issue GH-4174 about security with Docker socket](https://github.com/traefik/traefik/issues/4174)
- [Inspecting Docker Activity with Socat](https://developers.redhat.com/blog/2015/02/25/inspecting-docker-activity-with-socat/)
- [Letting Traefik run on Worker Nodes](https://blog.mikesir87.io/2018/07/letting-traefik-run-on-worker-nodes/)
- [Docker Socket Proxy from Tecnativa](https://github.com/Tecnativa/docker-socket-proxy)
Since the Swarm API is only exposed on the [manager nodes](https://docs.docker.com/engine/swarm/how-swarm-mode-works/nodes/#manager-nodes),
these are the nodes that Traefik should be scheduled on by deploying Traefik with a constraint on the node "role":
```shell tab="With Docker CLI"
docker service create \
--constraint=node.role==manager \
#... \
```
```yml tab="With Docker Compose"
version: '3'
services:
traefik:
# ...
deploy:
placement:
constraints:
- node.role == manager
```
!!! tip "Scheduling Traefik on Worker Nodes"
Following the guidelines given in the previous section ["Docker API Access"](#docker-api-access),
if you expose the Docker API through TCP, then Traefik can be scheduled on any node if the TCP
socket is reachable.
Please consider the security implications by reading the [Security Note](#security-note).
A good example can be found on [Bret Fisher's repository](https://github.com/BretFisher/dogvscat/blob/master/stack-proxy-global.yml#L124).
### `endpoint`
_Required, Default="unix:///var/run/docker.sock"_
See the [Docker Swarm API Access](#docker-api-access) section for more information.
??? example "Using the docker.sock"
The docker-compose file shares the docker sock with the Traefik container
```yaml
version: '3'
services:
traefik:
image: traefik:v3.0 # The official v2 Traefik docker image
ports:
- "80:80"
volumes:
- /var/run/docker.sock:/var/run/docker.sock
```
We specify the docker.sock in traefik's configuration file.
```yaml tab="File (YAML)"
providers:
swarm:
endpoint: "unix:///var/run/docker.sock"
# ...
```
```toml tab="File (TOML)"
[providers.swarm]
endpoint = "unix:///var/run/docker.sock"
# ...
```
```bash tab="CLI"
--providers.swarm.endpoint=unix:///var/run/docker.sock
# ...
```
??? example "Using SSH"
Using Docker 18.09+ you can connect Traefik to daemon using SSH
We specify the SSH host and user in Traefik's configuration file.
Note that is server requires public keys for authentication you must have those accessible for user who runs Traefik.
```yaml tab="File (YAML)"
providers:
docker:
endpoint: "ssh://traefik@192.168.2.5:2022"
# ...
```
```toml tab="File (TOML)"
[providers.swarm]
endpoint = "ssh://traefik@192.168.2.5:2022"
# ...
```
```bash tab="CLI"
--providers.swarm.endpoint=ssh://traefik@192.168.2.5:2022
# ...
```
```yaml tab="File (YAML)"
providers:
swarm:
endpoint: "unix:///var/run/docker.sock"
```
```toml tab="File (TOML)"
[providers.swarm]
endpoint = "unix:///var/run/docker.sock"
```
```bash tab="CLI"
--providers.swarm.endpoint=unix:///var/run/docker.sock
```
### `useBindPortIP`
_Optional, Default=false_
Traefik routes requests to the IP/port of the matching container.
When setting `useBindPortIP=true`, you tell Traefik to use the IP/Port attached to the container's _binding_ instead of its inner network IP/Port.
When used in conjunction with the `traefik.http.services.<name>.loadbalancer.server.port` label (that tells Traefik to route requests to a specific port),
Traefik tries to find a binding on port `traefik.http.services.<name>.loadbalancer.server.port`.
If it cannot find such a binding, Traefik falls back on the internal network IP of the container,
but still uses the `traefik.http.services.<name>.loadbalancer.server.port` that is set in the label.
??? example "Examples of `usebindportip` in different situations."
| port label | Container's binding | Routes to |
|--------------------|----------------------------------------------------|----------------|
| - | - | IntIP:IntPort |
| - | ExtPort:IntPort | IntIP:IntPort |
| - | ExtIp:ExtPort:IntPort | ExtIp:ExtPort |
| LblPort | - | IntIp:LblPort |
| LblPort | ExtIp:ExtPort:LblPort | ExtIp:ExtPort |
| LblPort | ExtIp:ExtPort:OtherPort | IntIp:LblPort |
| LblPort | ExtIp1:ExtPort1:IntPort1 & ExtIp2:LblPort:IntPort2 | ExtIp2:LblPort |
!!! info ""
In the above table:
- `ExtIp` stands for "external IP found in the binding"
- `IntIp` stands for "internal network container's IP",
- `ExtPort` stands for "external Port found in the binding"
- `IntPort` stands for "internal network container's port."
```yaml tab="File (YAML)"
providers:
swarm:
useBindPortIP: true
# ...
```
```toml tab="File (TOML)"
[providers.swarm]
useBindPortIP = true
# ...
```
```bash tab="CLI"
--providers.swarm.useBindPortIP=true
# ...
```
### `exposedByDefault`
_Optional, Default=true_
Expose containers by default through Traefik.
If set to `false`, containers that do not have a `traefik.enable=true` label are ignored from the resulting routing configuration.
For additional information, refer to [Restrict the Scope of Service Discovery](./overview.md#restrict-the-scope-of-service-discovery).
```yaml tab="File (YAML)"
providers:
swarm:
exposedByDefault: false
# ...
```
```toml tab="File (TOML)"
[providers.swarm]
exposedByDefault = false
# ...
```
```bash tab="CLI"
--providers.swarm.exposedByDefault=false
# ...
```
### `network`
_Optional, Default=""_
Defines a default docker network to use for connections to all containers.
This option can be overridden on a per-container basis with the `traefik.docker.network` label.
```yaml tab="File (YAML)"
providers:
swarm:
network: test
# ...
```
```toml tab="File (TOML)"
[providers.swarm]
network = "test"
# ...
```
```bash tab="CLI"
--providers.swarm.network=test
# ...
```
### `defaultRule`
_Optional, Default=```Host(`{{ normalize .Name }}`)```_
The `defaultRule` option defines what routing rule to apply to a container if no rule is defined by a label.
It must be a valid [Go template](https://pkg.go.dev/text/template/), and can use
[sprig template functions](https://masterminds.github.io/sprig/).
The container service name can be accessed with the `Name` identifier,
and the template has access to all the labels defined on this container.
```yaml tab="File (YAML)"
providers:
swarm:
defaultRule: "Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)"
# ...
```
```toml tab="File (TOML)"
[providers.swarm]
defaultRule = "Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)"
# ...
```
```bash tab="CLI"
--providers.swarm.defaultRule=Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)
# ...
```
### `swarmMode`
_Optional, Default=false_
Enables the Swarm Mode (instead of standalone Docker).
```yaml tab="File (YAML)"
providers:
swarm:
swarmMode: true
# ...
```
```toml tab="File (TOML)"
[providers.swarm]
swarmMode = true
# ...
```
```bash tab="CLI"
--providers.swarm.swarmMode=true
# ...
```
### `swarmModeRefreshSeconds`
_Optional, Default=15_
Defines the polling interval (in seconds) for Swarm Mode.
```yaml tab="File (YAML)"
providers:
swarm:
swarmModeRefreshSeconds: 30
# ...
```
```toml tab="File (TOML)"
[providers.swarm]
swarmModeRefreshSeconds = 30
# ...
```
```bash tab="CLI"
--providers.swarm.swarmModeRefreshSeconds=30
# ...
```
### `httpClientTimeout`
_Optional, Default=0_
Defines the client timeout (in seconds) for HTTP connections. If its value is `0`, no timeout is set.
```yaml tab="File (YAML)"
providers:
swarm:
httpClientTimeout: 300
# ...
```
```toml tab="File (TOML)"
[providers.swarm]
httpClientTimeout = 300
# ...
```
```bash tab="CLI"
--providers.swarm.httpClientTimeout=300
# ...
```
### `watch`
_Optional, Default=true_
Watch Docker events.
```yaml tab="File (YAML)"
providers:
swarm:
watch: false
# ...
```
```toml tab="File (TOML)"
[providers.swarm]
watch = false
# ...
```
```bash tab="CLI"
--providers.swarm.watch=false
# ...
```
### `constraints`
_Optional, Default=""_
The `constraints` option can be set to an expression that Traefik matches against the container labels to determine whether
to create any route for that container. If none of the container labels match the expression, no route for that container is
created. If the expression is empty, all detected containers are included.
The expression syntax is based on the `Label("key", "value")`, and `LabelRegex("key", "value")` functions,
as well as the usual boolean logic, as shown in examples below.
??? example "Constraints Expression Examples"
```toml
# Includes only containers having a label with key `a.label.name` and value `foo`
constraints = "Label(`a.label.name`, `foo`)"
```
```toml
# Excludes containers having any label with key `a.label.name` and value `foo`
constraints = "!Label(`a.label.name`, `value`)"
```
```toml
# With logical AND.
constraints = "Label(`a.label.name`, `valueA`) && Label(`another.label.name`, `valueB`)"
```
```toml
# With logical OR.
constraints = "Label(`a.label.name`, `valueA`) || Label(`another.label.name`, `valueB`)"
```
```toml
# With logical AND and OR, with precedence set by parentheses.
constraints = "Label(`a.label.name`, `valueA`) && (Label(`another.label.name`, `valueB`) || Label(`yet.another.label.name`, `valueC`))"
```
```toml
# Includes only containers having a label with key `a.label.name` and a value matching the `a.+` regular expression.
constraints = "LabelRegex(`a.label.name`, `a.+`)"
```
For additional information, refer to [Restrict the Scope of Service Discovery](./overview.md#restrict-the-scope-of-service-discovery).
```yaml tab="File (YAML)"
providers:
swarm:
constraints: "Label(`a.label.name`,`foo`)"
# ...
```
```toml tab="File (TOML)"
[providers.swarm]
constraints = "Label(`a.label.name`,`foo`)"
# ...
```
```bash tab="CLI"
--providers.swarm.constraints=Label(`a.label.name`,`foo`)
# ...
```
### `tls`
_Optional_
Defines the TLS configuration used for the secure connection to Docker.
#### `ca`
_Optional_
`ca` is the path to the certificate authority used for the secure connection to Docker,
it defaults to the system bundle.
```yaml tab="File (YAML)"
providers:
swarm:
tls:
ca: path/to/ca.crt
```
```toml tab="File (TOML)"
[providers.swarm.tls]
ca = "path/to/ca.crt"
```
```bash tab="CLI"
--providers.swarm.tls.ca=path/to/ca.crt
```
#### `cert`
`cert` is the path to the public certificate used for the secure connection to Docker.
When using this option, setting the `key` option is required.
```yaml tab="File (YAML)"
providers:
swarm:
tls:
cert: path/to/foo.cert
key: path/to/foo.key
```
```toml tab="File (TOML)"
[providers.swarm.tls]
cert = "path/to/foo.cert"
key = "path/to/foo.key"
```
```bash tab="CLI"
--providers.swarm.tls.cert=path/to/foo.cert
--providers.swarm.tls.key=path/to/foo.key
```
#### `key`
_Optional_
`key` is the path to the private key used for the secure connection Docker.
When using this option, setting the `cert` option is required.
```yaml tab="File (YAML)"
providers:
swarm:
tls:
cert: path/to/foo.cert
key: path/to/foo.key
```
```toml tab="File (TOML)"
[providers.swarm.tls]
cert = "path/to/foo.cert"
key = "path/to/foo.key"
```
```bash tab="CLI"
--providers.swarm.tls.cert=path/to/foo.cert
--providers.swarm.tls.key=path/to/foo.key
```
#### `insecureSkipVerify`
_Optional, Default=false_
If `insecureSkipVerify` is `true`, the TLS connection to Docker accepts any certificate presented by the server regardless of the hostnames it covers.
```yaml tab="File (YAML)"
providers:
swarm:
tls:
insecureSkipVerify: true
```
```toml tab="File (TOML)"
[providers.swarm.tls]
insecureSkipVerify = true
```
```bash tab="CLI"
--providers.swarm.tls.insecureSkipVerify=true
```
### `allowEmptyServices`
_Optional, Default=false_
If the parameter is set to `true`,
any [servers load balancer](../routing/services/index.md#servers-load-balancer) defined for Docker containers is created
regardless of the [healthiness](https://docs.docker.com/engine/reference/builder/#healthcheck) of the corresponding containers.
It also then stays alive and responsive even at times when it becomes empty,
i.e. when all its children containers become unhealthy.
This results in `503` HTTP responses instead of `404` ones,
in the above cases.
```yaml tab="File (YAML)"
providers:
swarm:
allowEmptyServices: true
```
```toml tab="File (TOML)"
[providers.swarm]
allowEmptyServices = true
```
```bash tab="CLI"
--providers.swarm.allowEmptyServices=true
```
{!traefik-for-business-applications.md!}

2
docs/content/reference/dynamic-configuration/docker.md
View file

@ -8,7 +8,7 @@ description: "Reference dynamic configuration with Docker labels in Traefik Prox
Dynamic configuration with Docker Labels
{: .subtitle }
The labels are case insensitive.
The labels are case-insensitive.
```yaml
labels:

1
docs/content/reference/dynamic-configuration/docker.yml
View file

@ -1,3 +1,2 @@
- "traefik.enable=true"
- "traefik.docker.network=foobar"
- "traefik.docker.lbswarm=true"

17
docs/content/reference/dynamic-configuration/swarm.md Normal file
View file

@ -0,0 +1,17 @@
---
title: "Traefik Docker Swarm Configuration Documentation"
description: "Reference dynamic configuration with Docker Swarm labels in Traefik Proxy. Read the technical documentation."
---
# Docker Swarm Configuration Reference
Dynamic configuration with Docker Labels
{: .subtitle }
The labels are case-insensitive.
```yaml
labels:
--8<-- "content/reference/dynamic-configuration/swarm.yml"
--8<-- "content/reference/dynamic-configuration/docker-labels.yml"
```

3
docs/content/reference/dynamic-configuration/swarm.yml Normal file
View file

@ -0,0 +1,3 @@
- "traefik.enable=true"
- "traefik.docker.network=foobar"
- "traefik.docker.lbswarm=true"

71
docs/content/reference/static-configuration/cli-ref.md
View file

@ -189,6 +189,9 @@ WriteTimeout is the maximum duration before timing out writes of the response. I
`--entrypoints.<name>.udp.timeout`:
Timeout defines how long to wait on an idle session before releasing the related resources. (Default: ```3```)
`--experimental.http3`:
Enable HTTP3. (Default: ```false```)
`--experimental.kubernetesgateway`:
Allow the Kubernetes gateway api provider usage. (Default: ```false```)
@ -222,21 +225,6 @@ resolv.conf used for DNS resolving (Default: ```/etc/resolv.conf```)
`--hostresolver.resolvdepth`:
The maximal depth of DNS recursive resolving (Default: ```5```)
`--hub`:
Traefik Hub configuration. (Default: ```false```)
`--hub.tls.ca`:
The certificate authority authenticates the Traefik Hub Agent certificate.
`--hub.tls.cert`:
The TLS certificate for Traefik Proxy as a TLS client.
`--hub.tls.insecure`:
Enables an insecure TLS connection that uses default credentials, and which has no peer authentication between Traefik Proxy and the Traefik Hub Agent. (Default: ```false```)
`--hub.tls.key`:
The TLS key for Traefik Proxy as a TLS client.
`--log`:
Traefik log settings. (Default: ```false```)
@ -532,7 +520,7 @@ Constraints is an expression that Traefik matches against the container's labels
Default rule. (Default: ```Host(`{{ normalize .Name }}`)```)
`--providers.docker.endpoint`:
Docker server endpoint. Can be a tcp or a unix socket endpoint. (Default: ```unix:///var/run/docker.sock```)
Docker server endpoint. Can be a TCP or a Unix socket endpoint. (Default: ```unix:///var/run/docker.sock```)
`--providers.docker.exposedbydefault`:
Expose containers by default. (Default: ```true```)
@ -543,12 +531,6 @@ Client timeout for HTTP connections. (Default: ```0```)
`--providers.docker.network`:
Default Docker network used.
`--providers.docker.swarmmode`:
Use Docker on Swarm Mode. (Default: ```false```)
`--providers.docker.swarmmoderefreshseconds`:
Polling interval for swarm mode. (Default: ```15```)
`--providers.docker.tls.ca`:
TLS CA
@ -855,6 +837,51 @@ Enable Rest backend with default settings. (Default: ```false```)
`--providers.rest.insecure`:
Activate REST Provider directly on the entryPoint named traefik. (Default: ```false```)
`--providers.swarm`:
Enable Docker Swarm backend with default settings. (Default: ```false```)
`--providers.swarm.allowemptyservices`:
Disregards the Docker containers health checks with respect to the creation or removal of the corresponding services. (Default: ```false```)
`--providers.swarm.constraints`:
Constraints is an expression that Traefik matches against the container's labels to determine whether to create any route for that container.
`--providers.swarm.defaultrule`:
Default rule. (Default: ```Host(`{{ normalize .Name }}`)```)
`--providers.swarm.endpoint`:
Docker server endpoint. Can be a TCP or a Unix socket endpoint. (Default: ```unix:///var/run/docker.sock```)
`--providers.swarm.exposedbydefault`:
Expose containers by default. (Default: ```true```)
`--providers.swarm.httpclienttimeout`:
Client timeout for HTTP connections. (Default: ```0```)
`--providers.swarm.network`:
Default Docker network used.
`--providers.swarm.refreshseconds`:
Polling interval for swarm mode. (Default: ```15```)
`--providers.swarm.tls.ca`:
TLS CA
`--providers.swarm.tls.cert`:
TLS cert
`--providers.swarm.tls.insecureskipverify`:
TLS insecure skip verify (Default: ```false```)
`--providers.swarm.tls.key`:
TLS key
`--providers.swarm.usebindportip`:
Use the ip address from the bound port, rather than from the inner network. (Default: ```false```)
`--providers.swarm.watch`:
Watch Docker events. (Default: ```true```)
`--providers.zookeeper`:
Enable ZooKeeper backend with default settings. (Default: ```false```)

71
docs/content/reference/static-configuration/env-ref.md
View file

@ -189,6 +189,9 @@ WriteTimeout is the maximum duration before timing out writes of the response. I
`TRAEFIK_ENTRYPOINTS_<NAME>_UDP_TIMEOUT`:
Timeout defines how long to wait on an idle session before releasing the related resources. (Default: ```3```)
`TRAEFIK_EXPERIMENTAL_HTTP3`:
Enable HTTP3. (Default: ```false```)
`TRAEFIK_EXPERIMENTAL_KUBERNETESGATEWAY`:
Allow the Kubernetes gateway api provider usage. (Default: ```false```)
@ -222,21 +225,6 @@ resolv.conf used for DNS resolving (Default: ```/etc/resolv.conf```)
`TRAEFIK_HOSTRESOLVER_RESOLVDEPTH`:
The maximal depth of DNS recursive resolving (Default: ```5```)
`TRAEFIK_HUB`:
Traefik Hub configuration. (Default: ```false```)
`TRAEFIK_HUB_TLS_CA`:
The certificate authority authenticates the Traefik Hub Agent certificate.
`TRAEFIK_HUB_TLS_CERT`:
The TLS certificate for Traefik Proxy as a TLS client.
`TRAEFIK_HUB_TLS_INSECURE`:
Enables an insecure TLS connection that uses default credentials, and which has no peer authentication between Traefik Proxy and the Traefik Hub Agent. (Default: ```false```)
`TRAEFIK_HUB_TLS_KEY`:
The TLS key for Traefik Proxy as a TLS client.
`TRAEFIK_LOG`:
Traefik log settings. (Default: ```false```)
@ -532,7 +520,7 @@ Constraints is an expression that Traefik matches against the container's labels
Default rule. (Default: ```Host(`{{ normalize .Name }}`)```)
`TRAEFIK_PROVIDERS_DOCKER_ENDPOINT`:
Docker server endpoint. Can be a tcp or a unix socket endpoint. (Default: ```unix:///var/run/docker.sock```)
Docker server endpoint. Can be a TCP or a Unix socket endpoint. (Default: ```unix:///var/run/docker.sock```)
`TRAEFIK_PROVIDERS_DOCKER_EXPOSEDBYDEFAULT`:
Expose containers by default. (Default: ```true```)
@ -543,12 +531,6 @@ Client timeout for HTTP connections. (Default: ```0```)
`TRAEFIK_PROVIDERS_DOCKER_NETWORK`:
Default Docker network used.
`TRAEFIK_PROVIDERS_DOCKER_SWARMMODE`:
Use Docker on Swarm Mode. (Default: ```false```)
`TRAEFIK_PROVIDERS_DOCKER_SWARMMODEREFRESHSECONDS`:
Polling interval for swarm mode. (Default: ```15```)
`TRAEFIK_PROVIDERS_DOCKER_TLS_CA`:
TLS CA
@ -855,6 +837,51 @@ Enable Rest backend with default settings. (Default: ```false```)
`TRAEFIK_PROVIDERS_REST_INSECURE`:
Activate REST Provider directly on the entryPoint named traefik. (Default: ```false```)
`TRAEFIK_PROVIDERS_SWARM`:
Enable Docker Swarm backend with default settings. (Default: ```false```)
`TRAEFIK_PROVIDERS_SWARM_ALLOWEMPTYSERVICES`:
Disregards the Docker containers health checks with respect to the creation or removal of the corresponding services. (Default: ```false```)
`TRAEFIK_PROVIDERS_SWARM_CONSTRAINTS`:
Constraints is an expression that Traefik matches against the container's labels to determine whether to create any route for that container.
`TRAEFIK_PROVIDERS_SWARM_DEFAULTRULE`:
Default rule. (Default: ```Host(`{{ normalize .Name }}`)```)
`TRAEFIK_PROVIDERS_SWARM_ENDPOINT`:
Docker server endpoint. Can be a TCP or a Unix socket endpoint. (Default: ```unix:///var/run/docker.sock```)
`TRAEFIK_PROVIDERS_SWARM_EXPOSEDBYDEFAULT`:
Expose containers by default. (Default: ```true```)
`TRAEFIK_PROVIDERS_SWARM_HTTPCLIENTTIMEOUT`:
Client timeout for HTTP connections. (Default: ```0```)
`TRAEFIK_PROVIDERS_SWARM_NETWORK`:
Default Docker network used.
`TRAEFIK_PROVIDERS_SWARM_REFRESHSECONDS`:
Polling interval for swarm mode. (Default: ```15```)
`TRAEFIK_PROVIDERS_SWARM_TLS_CA`:
TLS CA
`TRAEFIK_PROVIDERS_SWARM_TLS_CERT`:
TLS cert
`TRAEFIK_PROVIDERS_SWARM_TLS_INSECURESKIPVERIFY`:
TLS insecure skip verify (Default: ```false```)
`TRAEFIK_PROVIDERS_SWARM_TLS_KEY`:
TLS key
`TRAEFIK_PROVIDERS_SWARM_USEBINDPORTIP`:
Use the ip address from the bound port, rather than from the inner network. (Default: ```false```)
`TRAEFIK_PROVIDERS_SWARM_WATCH`:
Watch Docker events. (Default: ```true```)
`TRAEFIK_PROVIDERS_ZOOKEEPER`:
Enable ZooKeeper backend with default settings. (Default: ```false```)

18
docs/content/reference/static-configuration/file.toml
View file

@ -83,9 +83,7 @@
defaultRule = "foobar"
exposedByDefault = true
useBindPortIP = true
swarmMode = true
network = "foobar"
swarmModeRefreshSeconds = "42s"
httpClientTimeout = "42s"
allowEmptyServices = true
[providers.docker.tls]
@ -93,6 +91,22 @@
cert = "foobar"
key = "foobar"
insecureSkipVerify = true
[providers.swarm]
constraints = "foobar"
watch = true
endpoint = "foobar"
defaultRule = "foobar"
exposedByDefault = true
useBindPortIP = true
network = "foobar"
refreshSeconds = "42s"
httpClientTimeout = "42s"
allowEmptyServices = true
[providers.swarm.tls]
ca = "foobar"
cert = "foobar"
key = "foobar"
insecureSkipVerify = true
[providers.file]
directory = "foobar"
watch = true

18
docs/content/reference/static-configuration/file.yaml
View file

@ -95,9 +95,23 @@ providers:
insecureSkipVerify: true
exposedByDefault: true
useBindPortIP: true
swarmMode: true
network: foobar
swarmModeRefreshSeconds: 42s
httpClientTimeout: 42s
allowEmptyServices: true
swarm:
constraints: foobar
watch: true
endpoint: foobar
defaultRule: foobar
tls:
ca: foobar
cert: foobar
key: foobar
insecureSkipVerify: true
exposedByDefault: true
useBindPortIP: true
network: foobar
refreshSeconds: 42s
httpClientTimeout: 42s
allowEmptyServices: true
file:

62
docs/content/routing/providers/docker.md
View file

@ -83,54 +83,6 @@ Attach labels to your containers and let Traefik do the rest!
- traefik.http.services.admin-service.loadbalancer.server.port=9000
```
??? example "Configuring Docker Swarm & Deploying / Exposing Services"
Enabling the docker provider (Swarm Mode)
```yaml tab="File (YAML)"
providers:
docker:
# swarm classic (1.12-)
# endpoint: "tcp://127.0.0.1:2375"
# docker swarm mode (1.12+)
endpoint: "tcp://127.0.0.1:2377"
swarmMode: true
```
```toml tab="File (TOML)"
[providers.docker]
# swarm classic (1.12-)
# endpoint = "tcp://127.0.0.1:2375"
# docker swarm mode (1.12+)
endpoint = "tcp://127.0.0.1:2377"
swarmMode = true
```
```bash tab="CLI"
# swarm classic (1.12-)
# --providers.docker.endpoint=tcp://127.0.0.1:2375
# docker swarm mode (1.12+)
--providers.docker.endpoint=tcp://127.0.0.1:2377
--providers.docker.swarmMode=true
```
Attach labels to services (not to containers) while in Swarm mode (in your docker compose file)
```yaml
version: "3"
services:
my-container:
deploy:
labels:
- traefik.http.routers.my-container.rule=Host(`example.com`)
- traefik.http.services.my-container-service.loadbalancer.server.port=8080
```
!!! important "Labels in Docker Swarm Mode"
While in Swarm Mode, Traefik uses labels found on services, not on individual containers.
Therefore, if you use a compose file with Swarm Mode, labels should be defined in the `deploy` part of your service.
This behavior is only enabled for docker-compose version 3+ ([Compose file reference](https://docs.docker.com/compose/compose-file/compose-file-v3/#labels-1)).
## Routing Configuration
!!! info "Labels"
@ -275,9 +227,6 @@ you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.pa
Registers a port.
Useful when the container exposes multiples ports.
Mandatory for Docker Swarm (see the section ["Port Detection with Docker Swarm"](../../providers/docker.md#port-detection_1)).
{: #port }
```yaml
- "traefik.http.services.myservice.loadbalancer.server.port=8080"
```
@ -675,14 +624,3 @@ otherwise it will randomly pick one (depending on how docker is returning them).
!!! warning
When deploying a stack from a compose file `stack`, the networks defined are prefixed with `stack`.
#### `traefik.docker.lbswarm`
```yaml
- "traefik.docker.lbswarm=true"
```
Enables Swarm's inbuilt load balancer (only relevant in Swarm Mode).
If you enable this option, Traefik will use the virtual IP provided by docker swarm instead of the containers IPs.
Which means that Traefik will not perform any kind of load balancing and will delegate this task to swarm.

640
docs/content/routing/providers/swarm.md Normal file
View file

@ -0,0 +1,640 @@
---
title: "Traefik Docker Swarm Routing Documentation"
description: "This guide will teach you how to attach labels to your containers, to route traffic and load balance with Traefik and Docker."
---
# Traefik & Docker Swarm
A Story of Labels & Containers
{: .subtitle }
![Swarm](../../assets/img/providers/docker.png)
Attach labels to your containers and let Traefik do the rest!
## Configuration Examples
??? example "Configuring Docker Swarm & Deploying / Exposing Services"
Enabling the docker provider (Swarm Mode)
```yaml tab="File (YAML)"
providers:
swarm:
# swarm classic (1.12-)
# endpoint: "tcp://127.0.0.1:2375"
# docker swarm mode (1.12+)
endpoint: "tcp://127.0.0.1:2377"
```
```toml tab="File (TOML)"
[providers.swarm]
# swarm classic (1.12-)
# endpoint = "tcp://127.0.0.1:2375"
# docker swarm mode (1.12+)
endpoint = "tcp://127.0.0.1:2377"
```
```bash tab="CLI"
# swarm classic (1.12-)
# --providers.swarm.endpoint=tcp://127.0.0.1:2375
# docker swarm mode (1.12+)
--providers.swarm.endpoint=tcp://127.0.0.1:2377
```
Attach labels to services (not to containers) while in Swarm mode (in your docker compose file)
```yaml
version: "3"
services:
my-container:
deploy:
labels:
- traefik.http.routers.my-container.rule=Host(`example.com`)
- traefik.http.services.my-container-service.loadbalancer.server.port=8080
```
!!! important "Labels in Docker Swarm Mode"
While in Swarm Mode, Traefik uses labels found on services, not on individual containers.
Therefore, if you use a compose file with Swarm Mode, labels should be defined in the `deploy` part of your service.
This behavior is only enabled for docker-compose version 3+ ([Compose file reference](https://docs.docker.com/compose/compose-file/compose-file-v3/#labels-1)).
??? example "Specifying more than one router and service per container"
Forwarding requests to more than one port on a container requires referencing the service loadbalancer port definition using the service parameter on the router.
In this example, requests are forwarded for `http://example-a.com` to `http://<private IP of container>:8000` in addition to `http://example-b.com` forwarding to `http://<private IP of container>:9000`:
```yaml
version: "3"
services:
my-container:
# ...
deploy:
labels:
- traefik.http.routers.www-router.rule=Host(`example-a.com`)
- traefik.http.routers.www-router.service=www-service
- traefik.http.services.www-service.loadbalancer.server.port=8000
- traefik.http.routers.admin-router.rule=Host(`example-b.com`)
- traefik.http.routers.admin-router.service=admin-service
- traefik.http.services.admin-service.loadbalancer.server.port=9000
```
## Routing Configuration
!!! info "Labels"
- Labels are case insensitive.
- The complete list of labels can be found in [the reference page](../../reference/dynamic-configuration/docker.md).
### General
Traefik creates, for each container, a corresponding [service](../services/index.md) and [router](../routers/index.md).
The Service automatically gets a server per instance of the container,
and the router automatically gets a rule defined by `defaultRule` (if no rule for it was defined in labels).
#### Service definition
--8<-- "content/routing/providers/service-by-label.md"
??? example "Automatic service assignment with labels"
With labels in a compose file
```yaml
labels:
- "traefik.http.routers.myproxy.rule=Host(`example.net`)"
# service myservice gets automatically assigned to router myproxy
- "traefik.http.services.myservice.loadbalancer.server.port=80"
```
??? example "Automatic service creation and assignment with labels"
With labels in a compose file
```yaml
labels:
# no service specified or defined and yet one gets automatically created
# and assigned to router myproxy.
- "traefik.http.routers.myproxy.rule=Host(`example.net`)"
```
### Routers
To update the configuration of the Router automatically attached to the container,
add labels starting with `traefik.http.routers.<name-of-your-choice>.` and followed by the option you want to change.
For example, to change the rule, you could add the label ```traefik.http.routers.my-container.rule=Host(`example.com`)```.
!!! warning "The character `@` is not authorized in the router name `<router_name>`."
??? info "`traefik.http.routers.<router_name>.rule`"
See [rule](../routers/index.md#rule) for more information.
```yaml
- "traefik.http.routers.myrouter.rule=Host(`example.com`)"
```
??? info "`traefik.http.routers.<router_name>.entrypoints`"
See [entry points](../routers/index.md#entrypoints) for more information.
```yaml
- "traefik.http.routers.myrouter.entrypoints=ep1,ep2"
```
??? info "`traefik.http.routers.<router_name>.middlewares`"
See [middlewares](../routers/index.md#middlewares) and [middlewares overview](../../middlewares/overview.md) for more information.
```yaml
- "traefik.http.routers.myrouter.middlewares=auth,prefix,cb"
```
??? info "`traefik.http.routers.<router_name>.service`"
See [service](../routers/index.md#service) for more information.
```yaml
- "traefik.http.routers.myrouter.service=myservice"
```
??? info "`traefik.http.routers.<router_name>.tls`"
See [tls](../routers/index.md#tls) for more information.
```yaml
- "traefik.http.routers.myrouter.tls=true"
```
??? info "`traefik.http.routers.<router_name>.tls.certresolver`"
See [certResolver](../routers/index.md#certresolver) for more information.
```yaml
- "traefik.http.routers.myrouter.tls.certresolver=myresolver"
```
??? info "`traefik.http.routers.<router_name>.tls.domains[n].main`"
See [domains](../routers/index.md#domains) for more information.
```yaml
- "traefik.http.routers.myrouter.tls.domains[0].main=example.org"
```
??? info "`traefik.http.routers.<router_name>.tls.domains[n].sans`"
See [domains](../routers/index.md#domains) for more information.
```yaml
- "traefik.http.routers.myrouter.tls.domains[0].sans=test.example.org,dev.example.org"
```
??? info "`traefik.http.routers.<router_name>.tls.options`"
See [options](../routers/index.md#options) for more information.
```yaml
- "traefik.http.routers.myrouter.tls.options=foobar"
```
??? info "`traefik.http.routers.<router_name>.priority`"
See [priority](../routers/index.md#priority) for more information.
```yaml
- "traefik.http.routers.myrouter.priority=42"
```
### Services
To update the configuration of the Service automatically attached to the container,
add labels starting with `traefik.http.services.<name-of-your-choice>.`, followed by the option you want to change.
For example, to change the `passHostHeader` behavior,
you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.passhostheader=false`.
!!! warning "The character `@` is not authorized in the service name `<service_name>`."
??? info "`traefik.http.services.<service_name>.loadbalancer.server.port`"
Registers a port.
Useful when the container exposes multiples ports.
Mandatory for Docker Swarm (see the section ["Port Detection with Docker Swarm"](../../providers/docker.md#port-detection)).
{: #port }
```yaml
- "traefik.http.services.myservice.loadbalancer.server.port=8080"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.server.scheme`"
Overrides the default scheme.
```yaml
- "traefik.http.services.myservice.loadbalancer.server.scheme=http"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.serverstransport`"
Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.
See [serverstransport](../services/index.md#serverstransport) for more information.
```yaml
- "traefik.http.services.<service_name>.loadbalancer.serverstransport=foobar@file"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.passhostheader`"
See [pass Host header](../services/index.md#pass-host-header) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.passhostheader=true"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.headers.<header_name>`"
See [health check](../services/index.md#health-check) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.healthcheck.headers.X-Foo=foobar"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.hostname`"
See [health check](../services/index.md#health-check) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.healthcheck.hostname=example.org"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.interval`"
See [health check](../services/index.md#health-check) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.healthcheck.interval=10s"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.path`"
See [health check](../services/index.md#health-check) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.healthcheck.path=/foo"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.method`"
See [health check](../services/index.md#health-check) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.healthcheck.method=foobar"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.status`"
See [health check](../services/index.md#health-check) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.healthcheck.status=42"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.port`"
See [health check](../services/index.md#health-check) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.healthcheck.port=42"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.scheme`"
See [health check](../services/index.md#health-check) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.healthcheck.scheme=http"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.timeout`"
See [health check](../services/index.md#health-check) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.healthcheck.timeout=10s"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.followredirects`"
See [health check](../services/index.md#health-check) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.healthcheck.followredirects=true"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie`"
See [sticky sessions](../services/index.md#sticky-sessions) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.sticky.cookie=true"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.httponly`"
See [sticky sessions](../services/index.md#sticky-sessions) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.sticky.cookie.httponly=true"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.name`"
See [sticky sessions](../services/index.md#sticky-sessions) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.sticky.cookie.name=foobar"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.secure`"
See [sticky sessions](../services/index.md#sticky-sessions) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.sticky.cookie.secure=true"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.samesite`"
See [sticky sessions](../services/index.md#sticky-sessions) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite=none"
```
??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
See [response forwarding](../services/index.md#response-forwarding) for more information.
```yaml
- "traefik.http.services.myservice.loadbalancer.responseforwarding.flushinterval=10"
```
### Middleware
You can declare pieces of middleware using labels starting with `traefik.http.middlewares.<name-of-your-choice>.`,
followed by the middleware type/options.
For example, to declare a middleware [`redirectscheme`](../../middlewares/http/redirectscheme.md) named `my-redirect`,
you'd write `traefik.http.middlewares.my-redirect.redirectscheme.scheme=https`.
More information about available middlewares in the dedicated [middlewares section](../../middlewares/overview.md).
!!! warning "The character `@` is not authorized in the middleware name."
??? example "Declaring and Referencing a Middleware"
```yaml
services:
my-container:
# ...
deploy:
labels:
# Declaring a middleware
- traefik.http.middlewares.my-redirect.redirectscheme.scheme=https
# Referencing a middleware
- traefik.http.routers.my-container.middlewares=my-redirect
```
!!! warning "Conflicts in Declaration"
If you declare multiple middleware with the same name but with different parameters, the middleware fails to be declared.
### TCP
You can declare TCP Routers and/or Services using labels.
??? example "Declaring TCP Routers and Services"
```yaml
services:
my-container:
# ...
deploy:
labels:
- "traefik.tcp.routers.my-router.rule=HostSNI(`example.com`)"
- "traefik.tcp.routers.my-router.tls=true"
- "traefik.tcp.services.my-service.loadbalancer.server.port=4123"
```
!!! warning "TCP and HTTP"
If you declare a TCP Router/Service, it will prevent Traefik from automatically creating an HTTP Router/Service (like it does by default if no TCP Router/Service is defined).
You can declare both a TCP Router/Service and an HTTP Router/Service for the same container (but you have to do so manually).
#### TCP Routers
??? info "`traefik.tcp.routers.<router_name>.entrypoints`"
See [entry points](../routers/index.md#entrypoints_1) for more information.
```yaml
- "traefik.tcp.routers.mytcprouter.entrypoints=ep1,ep2"
```
??? info "`traefik.tcp.routers.<router_name>.rule`"
See [rule](../routers/index.md#rule_1) for more information.
```yaml
- "traefik.tcp.routers.mytcprouter.rule=HostSNI(`example.com`)"
```
??? info "`traefik.tcp.routers.<router_name>.service`"
See [service](../routers/index.md#services) for more information.
```yaml
- "traefik.tcp.routers.mytcprouter.service=myservice"
```
??? info "`traefik.tcp.routers.<router_name>.tls`"
See [TLS](../routers/index.md#tls_1) for more information.
```yaml
- "traefik.tcp.routers.mytcprouter.tls=true"
```
??? info "`traefik.tcp.routers.<router_name>.tls.certresolver`"
See [certResolver](../routers/index.md#certresolver_1) for more information.
```yaml
- "traefik.tcp.routers.mytcprouter.tls.certresolver=myresolver"
```
??? info "`traefik.tcp.routers.<router_name>.tls.domains[n].main`"
See [domains](../routers/index.md#domains_1) for more information.
```yaml
- "traefik.tcp.routers.mytcprouter.tls.domains[0].main=example.org"
```
??? info "`traefik.tcp.routers.<router_name>.tls.domains[n].sans`"
See [domains](../routers/index.md#domains_1) for more information.
```yaml
- "traefik.tcp.routers.mytcprouter.tls.domains[0].sans=test.example.org,dev.example.org"
```
??? info "`traefik.tcp.routers.<router_name>.tls.options`"
See [options](../routers/index.md#options_1) for more information.
```yaml
- "traefik.tcp.routers.mytcprouter.tls.options=mysoptions"
```
??? info "`traefik.tcp.routers.<router_name>.tls.passthrough`"
See [TLS](../routers/index.md#tls_1) for more information.
```yaml
- "traefik.tcp.routers.mytcprouter.tls.passthrough=true"
```
??? info "`traefik.tcp.routers.<router_name>.priority`"
See [priority](../routers/index.md#priority_1) for more information.
```yaml
- "traefik.tcp.routers.myrouter.priority=42"
```
#### TCP Services
??? info "`traefik.tcp.services.<service_name>.loadbalancer.server.port`"
Registers a port of the application.
```yaml
- "traefik.tcp.services.mytcpservice.loadbalancer.server.port=423"
```
??? info "`traefik.tcp.services.<service_name>.loadbalancer.server.tls`"
Determines whether to use TLS when dialing with the backend.
```yaml
- "traefik.tcp.services.mytcpservice.loadbalancer.server.tls=true"
```
??? info "`traefik.tcp.services.<service_name>.loadbalancer.proxyprotocol.version`"
See [PROXY protocol](../services/index.md#proxy-protocol) for more information.
```yaml
- "traefik.tcp.services.mytcpservice.loadbalancer.proxyprotocol.version=1"
```
??? info "`traefik.tcp.services.<service_name>.loadbalancer.serverstransport`"
Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.
See [serverstransport](../services/index.md#serverstransport_2) for more information.
```yaml
- "traefik.tcp.services.<service_name>.loadbalancer.serverstransport=foobar@file"
```
### UDP
You can declare UDP Routers and/or Services using labels.
??? example "Declaring UDP Routers and Services"
```yaml
services:
my-container:
# ...
deploy:
labels:
- "traefik.udp.routers.my-router.entrypoints=udp"
- "traefik.udp.services.my-service.loadbalancer.server.port=4123"
```
!!! warning "UDP and HTTP"
If you declare a UDP Router/Service, it will prevent Traefik from automatically creating an HTTP Router/Service (like it does by default if no UDP Router/Service is defined).
You can declare both a UDP Router/Service and an HTTP Router/Service for the same container (but you have to do so manually).
#### UDP Routers
??? info "`traefik.udp.routers.<router_name>.entrypoints`"
See [entry points](../routers/index.md#entrypoints_2) for more information.
```yaml
- "traefik.udp.routers.myudprouter.entrypoints=ep1,ep2"
```
??? info "`traefik.udp.routers.<router_name>.service`"
See [service](../routers/index.md#services_1) for more information.
```yaml
- "traefik.udp.routers.myudprouter.service=myservice"
```
#### UDP Services
??? info "`traefik.udp.services.<service_name>.loadbalancer.server.port`"
Registers a port of the application.
```yaml
- "traefik.udp.services.myudpservice.loadbalancer.server.port=423"
```
### Specific Provider Options
#### `traefik.enable`
```yaml
- "traefik.enable=true"
```
You can tell Traefik to consider (or not) the container by setting `traefik.enable` to true or false.
This option overrides the value of `exposedByDefault`.
#### `traefik.docker.network`
```yaml
- "traefik.docker.network=mynetwork"
```
Overrides the default docker network to use for connections to the container.
If a container is linked to several networks, be sure to set the proper network name (you can check this with `docker inspect <container_id>`),
otherwise it will randomly pick one (depending on how docker is returning them).
!!! warning
When deploying a stack from a compose file `stack`, the networks defined are prefixed with `stack`.
#### `traefik.docker.lbswarm`
```yaml
- "traefik.docker.lbswarm=true"
```
Enables Swarm's inbuilt load balancer (only relevant in Swarm Mode).
If you enable this option, Traefik will use the virtual IP provided by docker swarm instead of the containers IPs.
Which means that Traefik will not perform any kind of load balancing and will delegate this task to swarm.

338
docs/content/traefik-hub/index.md
View file

@ -1,338 +0,0 @@
# Traefik Hub
## Overview
Once the Traefik Hub feature is enabled in Traefik,
Traefik and its local agent communicate together.
This agent can:
* get the Traefik metrics to display them in the Traefik Hub UI
* secure the Traefik routers
* provide ACME certificates to Traefik
* transfer requests from the SaaS Platform to Traefik (and then avoid the users to expose directly their infrastructure on the internet)
!!! warning "Traefik Hub Entrypoints"
When the Traefik Hub feature is enabled, Traefik exposes some services meant for the Traefik Hub Agent on dedicated entrypoints (on ports `9900` and `9901` by default).
Given their sensitive nature, those services should not be publicly exposed.
Also those dedicated entrypoints, regardless of how they are created (default, or user-defined), should not be used by anything other than the Hub Agent.
!!! important "Learn More About Traefik Hub"
This section is intended only as a brief overview for Traefik users who are not familiar with Traefik Hub.
To explore all that Traefik Hub has to offer, please consult the [Traefik Hub Documentation](https://doc.traefik.io/traefik-hub).
!!! Note "Prerequisites"
* Traefik Hub is compatible with Traefik Proxy 2.7 or later.
* The Traefik Hub Agent must be installed to connect to the Traefik Hub platform.
!!! information "Configuration Discovery"
According to installation options, the Traefik Hub Agent listens to the Docker or Kubernetes API to discover containers/services.
It doesn't support the routers discovered by Traefik Proxy using other providers, e.g., using the File provider.
!!! example "Minimal Static Configuration to Activate Traefik Hub for Docker"
```yaml tab="File (YAML)"
hub:
tls:
insecure: true
metrics:
prometheus:
addRoutersLabels: true
```
```toml tab="File (TOML)"
[hub]
[hub.tls]
insecure = true
[metrics]
[metrics.prometheus]
addRoutersLabels = true
```
```bash tab="CLI"
--hub.tls.insecure
--metrics.prometheus.addrouterslabels
```
!!! example "Minimal Static Configuration to Activate Traefik Hub for Kubernetes"
```yaml tab="File (YAML)"
hub: {}
metrics:
prometheus:
addRoutersLabels: true
```
```toml tab="File (TOML)"
[hub]
[metrics]
[metrics.prometheus]
addRoutersLabels = true
```
```bash tab="CLI"
--hub
--metrics.prometheus.addrouterslabels
```
## Configuration
### Entrypoints
#### `traefikhub-api`
This entrypoint is used to communicate between the Hub agent and Traefik.
It allows the Hub agent to create routing.
This dedicated Traefik Hub entryPoint should not be used by anything other than Traefik Hub.
The default port is `9900`.
To change the port, you have to define an entrypoint named `traefikhub-api`.
```yaml tab="File (YAML)"
entryPoints:
traefikhub-api: ":8000"
```
```toml tab="File (TOML)"
[entryPoints.traefikhub-api]
address = ":8000"
```
```bash tab="CLI"
--entrypoints.traefikhub-api.address=:8000
```
#### `traefikhub-tunl`
This entrypoint is used to communicate between Traefik Hub and Traefik.
It allows to create secured tunnels.
This dedicated Traefik Hub entryPoint should not be used by anything other than Traefik Hub.
The default port is `9901`.
To change the port, you have to define an entrypoint named `traefikhub-tunl`.
```yaml tab="File (YAML)"
entryPoints:
traefikhub-tunl: ":8000"
```
```toml tab="File (TOML)"
[entryPoints.traefikhub-tunl]
address = ":8000"
```
```bash tab="CLI"
--entrypoints.traefikhub-tunl.address=:8000
```
### `tls`
_Optional, Default=None_
This section is required when using the Hub agent for Docker.
This section allows configuring mutual TLS connection between Traefik Proxy and the Traefik Hub Agent.
The key and the certificate are the credentials for Traefik Proxy as a TLS client.
The certificate authority authenticates the Traefik Hub Agent certificate.
!!! note "Certificate Domain"
The certificate must be valid for the `proxy.traefik` domain.
!!! note "Certificates Definition"
Certificates can be defined either by their content or their path.
!!! note "Insecure Mode"
The `insecure` option is mutually exclusive with any other option.
```yaml tab="File (YAML)"
hub:
tls:
ca: /path/to/ca.pem
cert: /path/to/cert.pem
key: /path/to/key.pem
```
```toml tab="File (TOML)"
[hub.tls]
ca= "/path/to/ca.pem"
cert= "/path/to/cert.pem"
key= "/path/to/key.pem"
```
```bash tab="CLI"
--hub.tls.ca=/path/to/ca.pem
--hub.tls.cert=/path/to/cert.pem
--hub.tls.key=/path/to/key.pem
```
### `tls.ca`
The certificate authority authenticates the Traefik Hub Agent certificate.
```yaml tab="File (YAML)"
hub:
tls:
ca: |-
-----BEGIN CERTIFICATE-----
MIIBcjCCARegAwIBAgIQaewCzGdRz5iNnjAiEoO5AzAKBggqhkjOPQQDAjASMRAw
DgYDVQQKEwdBY21lIENvMCAXDTIyMDMyMTE2MTY0NFoYDzIxMjIwMjI1MTYxNjQ0
WjASMRAwDgYDVQQKEwdBY21lIENvMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE
ZaKYPj2G8Hnmju6jbHt+vODwKqNDVQMH5nxhtAgSUZS61mLWwZvvUhIYLNPwHz8a
x8C7+cuihEC6Tzvn8DeGeKNNMEswDgYDVR0PAQH/BAQDAgeAMBMGA1UdJQQMMAoG
CCsGAQUFBwMBMAwGA1UdEwEB/wQCMAAwFgYDVR0RBA8wDYILZXhhbXBsZS5jb20w
CgYIKoZIzj0EAwIDSQAwRgIhAO8sucDGY+JOrNgQg1a9ZqqYvbxPFnYsSZr7F/vz
aUX2AiEAilZ+M5eX4RiMFc3nlm9qVs1LZhV3dZW/u80/mPQ/oaY=
-----END CERTIFICATE-----
```
```toml tab="File (TOML)"
[hub.tls]
ca = """-----BEGIN CERTIFICATE-----
MIIBcjCCARegAwIBAgIQaewCzGdRz5iNnjAiEoO5AzAKBggqhkjOPQQDAjASMRAw
DgYDVQQKEwdBY21lIENvMCAXDTIyMDMyMTE2MTY0NFoYDzIxMjIwMjI1MTYxNjQ0
WjASMRAwDgYDVQQKEwdBY21lIENvMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE
ZaKYPj2G8Hnmju6jbHt+vODwKqNDVQMH5nxhtAgSUZS61mLWwZvvUhIYLNPwHz8a
x8C7+cuihEC6Tzvn8DeGeKNNMEswDgYDVR0PAQH/BAQDAgeAMBMGA1UdJQQMMAoG
CCsGAQUFBwMBMAwGA1UdEwEB/wQCMAAwFgYDVR0RBA8wDYILZXhhbXBsZS5jb20w
CgYIKoZIzj0EAwIDSQAwRgIhAO8sucDGY+JOrNgQg1a9ZqqYvbxPFnYsSZr7F/vz
aUX2AiEAilZ+M5eX4RiMFc3nlm9qVs1LZhV3dZW/u80/mPQ/oaY=
-----END CERTIFICATE-----"""
```
```bash tab="CLI"
--hub.tls.ca=-----BEGIN CERTIFICATE-----
MIIBcjCCARegAwIBAgIQaewCzGdRz5iNnjAiEoO5AzAKBggqhkjOPQQDAjASMRAw
DgYDVQQKEwdBY21lIENvMCAXDTIyMDMyMTE2MTY0NFoYDzIxMjIwMjI1MTYxNjQ0
WjASMRAwDgYDVQQKEwdBY21lIENvMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE
ZaKYPj2G8Hnmju6jbHt+vODwKqNDVQMH5nxhtAgSUZS61mLWwZvvUhIYLNPwHz8a
x8C7+cuihEC6Tzvn8DeGeKNNMEswDgYDVR0PAQH/BAQDAgeAMBMGA1UdJQQMMAoG
CCsGAQUFBwMBMAwGA1UdEwEB/wQCMAAwFgYDVR0RBA8wDYILZXhhbXBsZS5jb20w
CgYIKoZIzj0EAwIDSQAwRgIhAO8sucDGY+JOrNgQg1a9ZqqYvbxPFnYsSZr7F/vz
aUX2AiEAilZ+M5eX4RiMFc3nlm9qVs1LZhV3dZW/u80/mPQ/oaY=
-----END CERTIFICATE-----
```
### `tls.cert`
The TLS certificate for Traefik Proxy as a TLS client.
!!! note "Certificate Domain"
The certificate must be valid for the `proxy.traefik` domain.
```yaml tab="File (YAML)"
hub:
tls:
cert: |-
-----BEGIN CERTIFICATE-----
MIIBcjCCARegAwIBAgIQaewCzGdRz5iNnjAiEoO5AzAKBggqhkjOPQQDAjASMRAw
DgYDVQQKEwdBY21lIENvMCAXDTIyMDMyMTE2MTY0NFoYDzIxMjIwMjI1MTYxNjQ0
WjASMRAwDgYDVQQKEwdBY21lIENvMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE
ZaKYPj2G8Hnmju6jbHt+vODwKqNDVQMH5nxhtAgSUZS61mLWwZvvUhIYLNPwHz8a
x8C7+cuihEC6Tzvn8DeGeKNNMEswDgYDVR0PAQH/BAQDAgeAMBMGA1UdJQQMMAoG
CCsGAQUFBwMBMAwGA1UdEwEB/wQCMAAwFgYDVR0RBA8wDYILZXhhbXBsZS5jb20w
CgYIKoZIzj0EAwIDSQAwRgIhAO8sucDGY+JOrNgQg1a9ZqqYvbxPFnYsSZr7F/vz
aUX2AiEAilZ+M5eX4RiMFc3nlm9qVs1LZhV3dZW/u80/mPQ/oaY=
-----END CERTIFICATE-----
```
```toml tab="File (TOML)"
[hub.tls]
cert = """-----BEGIN CERTIFICATE-----
MIIBcjCCARegAwIBAgIQaewCzGdRz5iNnjAiEoO5AzAKBggqhkjOPQQDAjASMRAw
DgYDVQQKEwdBY21lIENvMCAXDTIyMDMyMTE2MTY0NFoYDzIxMjIwMjI1MTYxNjQ0
WjASMRAwDgYDVQQKEwdBY21lIENvMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE
ZaKYPj2G8Hnmju6jbHt+vODwKqNDVQMH5nxhtAgSUZS61mLWwZvvUhIYLNPwHz8a
x8C7+cuihEC6Tzvn8DeGeKNNMEswDgYDVR0PAQH/BAQDAgeAMBMGA1UdJQQMMAoG
CCsGAQUFBwMBMAwGA1UdEwEB/wQCMAAwFgYDVR0RBA8wDYILZXhhbXBsZS5jb20w
CgYIKoZIzj0EAwIDSQAwRgIhAO8sucDGY+JOrNgQg1a9ZqqYvbxPFnYsSZr7F/vz
aUX2AiEAilZ+M5eX4RiMFc3nlm9qVs1LZhV3dZW/u80/mPQ/oaY=
-----END CERTIFICATE-----"""
```
```bash tab="CLI"
--hub.tls.cert=-----BEGIN CERTIFICATE-----
MIIBcjCCARegAwIBAgIQaewCzGdRz5iNnjAiEoO5AzAKBggqhkjOPQQDAjASMRAw
DgYDVQQKEwdBY21lIENvMCAXDTIyMDMyMTE2MTY0NFoYDzIxMjIwMjI1MTYxNjQ0
WjASMRAwDgYDVQQKEwdBY21lIENvMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE
ZaKYPj2G8Hnmju6jbHt+vODwKqNDVQMH5nxhtAgSUZS61mLWwZvvUhIYLNPwHz8a
x8C7+cuihEC6Tzvn8DeGeKNNMEswDgYDVR0PAQH/BAQDAgeAMBMGA1UdJQQMMAoG
CCsGAQUFBwMBMAwGA1UdEwEB/wQCMAAwFgYDVR0RBA8wDYILZXhhbXBsZS5jb20w
CgYIKoZIzj0EAwIDSQAwRgIhAO8sucDGY+JOrNgQg1a9ZqqYvbxPFnYsSZr7F/vz
aUX2AiEAilZ+M5eX4RiMFc3nlm9qVs1LZhV3dZW/u80/mPQ/oaY=
-----END CERTIFICATE-----
```
### `tls.key`
The TLS key for Traefik Proxy as a TLS client.
```yaml tab="File (YAML)"
hub:
tls:
key: |-
-----BEGIN PRIVATE KEY-----
MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgm+XJ3LVrTbbirJea
O+Crj2ADVsVHjMuiyd72VE3lgxihRANCAARlopg+PYbweeaO7qNse3684PAqo0NV
AwfmfGG0CBJRlLrWYtbBm+9SEhgs0/AfPxrHwLv5y6KEQLpPO+fwN4Z4
-----END PRIVATE KEY-----
```
```toml tab="File (TOML)"
[hub.tls]
key = """-----BEGIN PRIVATE KEY-----
MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgm+XJ3LVrTbbirJea
O+Crj2ADVsVHjMuiyd72VE3lgxihRANCAARlopg+PYbweeaO7qNse3684PAqo0NV
AwfmfGG0CBJRlLrWYtbBm+9SEhgs0/AfPxrHwLv5y6KEQLpPO+fwN4Z4
-----END PRIVATE KEY-----"""
```
```bash tab="CLI"
--hub.tls.key=-----BEGIN PRIVATE KEY-----
MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgm+XJ3LVrTbbirJea
O+Crj2ADVsVHjMuiyd72VE3lgxihRANCAARlopg+PYbweeaO7qNse3684PAqo0NV
AwfmfGG0CBJRlLrWYtbBm+9SEhgs0/AfPxrHwLv5y6KEQLpPO+fwN4Z4
-----END PRIVATE KEY-----
```
### `tls.insecure`
_Optional, Default=false_
Enables an insecure TLS connection that uses default credentials,
and which has no peer authentication between Traefik Proxy and the Traefik Hub Agent.
The `insecure` option is mutually exclusive with any other option.
!!! warning "Security Consideration"
Do not use this setup in production.
This option implies sensitive data can be exposed to potential malicious third-party programs.
```yaml tab="File (YAML)"
hub:
tls:
insecure: true
```
```toml tab="File (TOML)"
[hub.tls]
insecure = true
```
```bash tab="CLI"
--hub.tls.insecure=true
```

4
docs/mkdocs.yml
View file

@ -75,6 +75,7 @@ nav:
- 'Configuration Discovery':
- 'Overview': 'providers/overview.md'
- 'Docker': 'providers/docker.md'
- 'Swarm': 'providers/swarm.md'
- 'Kubernetes IngressRoute': 'providers/kubernetes-crd.md'
- 'Kubernetes Ingress': 'providers/kubernetes-ingress.md'
- 'Kubernetes Gateway API': 'providers/kubernetes-gateway.md'
@ -94,6 +95,7 @@ nav:
- 'Services': 'routing/services/index.md'
- 'Providers':
- 'Docker': 'routing/providers/docker.md'
- 'Swarm': 'routing/providers/swarm.md'
- 'Kubernetes IngressRoute': 'routing/providers/kubernetes-crd.md'
- 'Kubernetes Ingress': 'routing/providers/kubernetes-ingress.md'
- 'Kubernetes Gateway API': 'routing/providers/kubernetes-gateway.md'
@ -138,7 +140,6 @@ nav:
- 'Overview': 'middlewares/tcp/overview.md'
- 'InFlightConn': 'middlewares/tcp/inflightconn.md'
- 'IpAllowList': 'middlewares/tcp/ipallowlist.md'
- 'Traefik Hub': 'traefik-hub/index.md'
- 'Plugins & Plugin Catalog': 'plugins/index.md'
- 'Operations':
- 'CLI': 'operations/cli.md'
@ -196,6 +197,7 @@ nav:
- 'Dynamic Configuration':
- 'File': 'reference/dynamic-configuration/file.md'
- 'Docker': 'reference/dynamic-configuration/docker.md'
- 'Swarm': 'reference/dynamic-configuration/swarm.md'
- 'Kubernetes CRD': 'reference/dynamic-configuration/kubernetes-crd.md'
- 'Kubernetes Gateway API': 'reference/dynamic-configuration/kubernetes-gateway.md'
- 'Consul Catalog': 'reference/dynamic-configuration/consul-catalog.md'

27
go.mod
View file

@ -19,7 +19,7 @@ require (
github.com/docker/docker v20.10.21+incompatible
github.com/docker/go-connections v0.4.0
github.com/fatih/structs v1.1.0
github.com/go-acme/lego/v4 v4.10.2
github.com/go-acme/lego/v4 v4.11.0
github.com/go-check/check v0.0.0-00010101000000-000000000000
github.com/go-kit/kit v0.10.1-0.20200915143503-439c4d2ed3ea
github.com/golang/protobuf v1.5.2
@ -71,7 +71,7 @@ require (
github.com/unrolled/render v1.0.2
github.com/unrolled/secure v1.0.9
github.com/vdemeester/shakers v0.1.0
github.com/vulcand/oxy/v2 v2.0.0-20230417082832-03de175b3822
github.com/vulcand/oxy/v2 v2.0.0-20230427132221-be5cf38f3c1c
github.com/vulcand/predicate v1.2.0
go.elastic.co/apm v1.13.1
go.elastic.co/apm/module/apmot v1.13.1
@ -93,7 +93,7 @@ require (
golang.org/x/text v0.7.0
golang.org/x/time v0.3.0
golang.org/x/tools v0.2.0
google.golang.org/grpc v1.51.0
google.golang.org/grpc v1.53.0
gopkg.in/DataDog/dd-trace-go.v1 v1.43.1
gopkg.in/fsnotify.v1 v1.4.7
gopkg.in/yaml.v3 v3.0.1
@ -107,7 +107,8 @@ require (
)
require (
cloud.google.com/go/compute/metadata v0.2.0 // indirect
cloud.google.com/go/compute v1.18.0 // indirect
cloud.google.com/go/compute/metadata v0.2.3 // indirect
github.com/AlecAivazis/survey/v2 v2.2.3 // indirect
github.com/Azure/azure-sdk-for-go v40.3.0+incompatible // indirect
github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
@ -142,7 +143,7 @@ require (
github.com/beorn7/perks v1.0.1 // indirect
github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc // indirect
github.com/buger/goterm v1.0.0 // indirect
github.com/cespare/xxhash/v2 v2.1.2 // indirect
github.com/cespare/xxhash/v2 v2.2.0 // indirect
github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible // indirect
github.com/circonus-labs/circonusllhist v0.1.3 // indirect
github.com/civo/civogo v0.3.11 // indirect
@ -207,8 +208,8 @@ require (
github.com/google/pprof v0.0.0-20210720184732-4bb14d4b1be1 // indirect
github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
github.com/google/uuid v1.3.0 // indirect
github.com/googleapis/enterprise-certificate-proxy v0.2.0 // indirect
github.com/googleapis/gax-go/v2 v2.6.0 // indirect
github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
github.com/googleapis/gax-go/v2 v2.7.0 // indirect
github.com/gophercloud/gophercloud v1.0.0 // indirect
github.com/gophercloud/utils v0.0.0-20210216074907-f6de111f2eae // indirect
github.com/gravitational/trace v1.1.16-0.20220114165159-14a9a7dd6aaf // indirect
@ -286,6 +287,7 @@ require (
github.com/nrdcg/freemyip v0.2.0 // indirect
github.com/nrdcg/goinwx v0.8.1 // indirect
github.com/nrdcg/namesilo v0.2.1 // indirect
github.com/nrdcg/nodion v0.1.0 // indirect
github.com/nrdcg/porkbun v0.1.1 // indirect
github.com/onsi/ginkgo/v2 v2.4.0 // indirect
github.com/opencontainers/go-digest v1.0.0 // indirect
@ -312,6 +314,7 @@ require (
github.com/scaleway/scaleway-sdk-go v1.0.0-beta.9 // indirect
github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 // indirect
github.com/shopspring/decimal v1.2.0 // indirect
github.com/simplesurance/bunny-go v0.0.0-20221115111006-e11d9dc91f04 // indirect
github.com/smartystreets/go-aws-auth v0.0.0-20180515143844-0c1422d1fdb9 // indirect
github.com/softlayer/softlayer-go v1.0.6 // indirect
github.com/softlayer/xmlrpc v0.0.0-20200409220501-5f089df7cb7e // indirect
@ -341,7 +344,7 @@ require (
go.etcd.io/etcd/api/v3 v3.5.5 // indirect
go.etcd.io/etcd/client/pkg/v3 v3.5.5 // indirect
go.etcd.io/etcd/client/v3 v3.5.5 // indirect
go.opencensus.io v0.23.0 // indirect
go.opencensus.io v0.24.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.11.2 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlpmetric v0.34.0 // indirect
go.opentelemetry.io/proto/otlp v0.19.0 // indirect
@ -353,14 +356,14 @@ require (
go4.org/unsafe/assume-no-moving-gc v0.0.0-20220617031537-928513b29760 // indirect
golang.org/x/crypto v0.5.0 // indirect
golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 // indirect
golang.org/x/oauth2 v0.4.0 // indirect
golang.org/x/oauth2 v0.5.0 // indirect
golang.org/x/sync v0.1.0 // indirect
golang.org/x/sys v0.5.0 // indirect
golang.org/x/term v0.5.0 // indirect
golang.org/x/xerrors v0.0.0-20220609144429-65e65417b02f // indirect
google.golang.org/api v0.98.0 // indirect
golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
google.golang.org/api v0.111.0 // indirect
google.golang.org/appengine v1.6.7 // indirect
google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37 // indirect
google.golang.org/genproto v0.0.0-20230223222841-637eb2293923 // indirect
google.golang.org/protobuf v1.28.1 // indirect
gopkg.in/inf.v0 v0.9.1 // indirect
gopkg.in/ini.v1 v1.66.6 // indirect

181
go.sum
View file

@ -23,35 +23,20 @@ cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmW
cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg=
cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8=
cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0=
cloud.google.com/go v0.83.0/go.mod h1:Z7MJUsANfY0pYPdw0lbnivPx4/vhy/e2FEkSkF7vAVY=
cloud.google.com/go v0.84.0/go.mod h1:RazrYuxIK6Kb7YrzzhPoLmCVzl7Sup4NrbKPg8KHSUM=
cloud.google.com/go v0.87.0/go.mod h1:TpDYlFy7vuLzZMMZ+B6iRiELaY7z/gJPaqbMx6mlWcY=
cloud.google.com/go v0.90.0/go.mod h1:kRX0mNRHe0e2rC6oNakvwQqzyDmg57xJ+SZU1eT2aDQ=
cloud.google.com/go v0.93.3/go.mod h1:8utlLll2EF5XMAV15woO4lSbWQlk8rer9aLOfLh7+YI=
cloud.google.com/go v0.94.1/go.mod h1:qAlAugsXlC+JWO+Bke5vCtc9ONxjQT3drlTTnAplMW4=
cloud.google.com/go v0.97.0/go.mod h1:GF7l59pYBVlXQIBLx3a761cZ41F9bBH3JUlihCt2Udc=
cloud.google.com/go v0.99.0/go.mod h1:w0Xx2nLzqWJPuozYQX+hFfCSI8WioryfRDzkoI/Y2ZA=
cloud.google.com/go v0.100.2/go.mod h1:4Xra9TjzAeYHrl5+oeLlzbM2k3mjVhZh4UqTZ//w99A=
cloud.google.com/go v0.102.0/go.mod h1:oWcCzKlqJ5zgHQt9YsaeTY9KzIvjyy0ArmiBUgpQ+nc=
cloud.google.com/go v0.105.0 h1:DNtEKRBAAzeS4KyIory52wWHuClNaXJ5x1F7xa4q+5Y=
cloud.google.com/go v0.107.0 h1:qkj22L7bgkl6vIeZDlOY2po43Mx/TIa2Wsa7VR+PEww=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
cloud.google.com/go/compute v0.1.0/go.mod h1:GAesmwr110a34z04OlxYkATPBEfVhkymfTBXtfbBFow=
cloud.google.com/go/compute v1.3.0/go.mod h1:cCZiE1NHEtai4wiufUhW8I8S1JKkAnhnQJWM7YD99wM=
cloud.google.com/go/compute v1.5.0/go.mod h1:9SMHyhJlzhlkJqrPAc839t2BZFTSk6Jdj6mkzQJeu0M=
cloud.google.com/go/compute v1.6.0/go.mod h1:T29tfhtVbq1wvAPo0E3+7vhgmkOYeXjhFvz/FMzPu0s=
cloud.google.com/go/compute v1.6.1/go.mod h1:g85FgpzFvNULZ+S8AYq87axRKuf2Kh7deLqV/jJ3thU=
cloud.google.com/go/compute v1.7.0/go.mod h1:435lt8av5oL9P3fv1OEzSbSUe+ybHXGMPQHHZWZxy9U=
cloud.google.com/go/compute/metadata v0.2.0 h1:nBbNSZyDpkNlo3DepaaLKVuO7ClyifSAmNloSCZrHnQ=
cloud.google.com/go/compute/metadata v0.2.0/go.mod h1:zFmK7XCadkQkj6TtorcaGlCW1hT1fIilQDwofLpJ20k=
cloud.google.com/go/compute v1.18.0 h1:FEigFqoDbys2cvFkZ9Fjq4gnHBP55anJ0yQyau2f9oY=
cloud.google.com/go/compute v1.18.0/go.mod h1:1X7yHxec2Ga+Ss6jPyjxRxpu2uu7PLgsOVXvgU0yacs=
cloud.google.com/go/compute/metadata v0.2.3 h1:mg4jlk7mCAj6xXp9UJ4fjI9VUI5rubuGBW5aJ7UnBMY=
cloud.google.com/go/compute/metadata v0.2.3/go.mod h1:VAV5nSsACxMJvgaAuX6Pk2AawlZn8kiOGuCv6gTkwuA=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
cloud.google.com/go/iam v0.3.0/go.mod h1:XzJPvDayI+9zsASAFO68Hk07u3z+f+JrT2xXNdp4bnY=
cloud.google.com/go/longrunning v0.3.0 h1:NjljC+FYPV3uh5/OwWT6pVU+doBqMg2x/rZlE+CamDs=
cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
@ -62,7 +47,6 @@ cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0Zeo
cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
cloud.google.com/go/storage v1.22.1/go.mod h1:S8N1cAStu7BOeFfE8KAQzmyyLkK8p/vmRq6kuBTW58Y=
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
github.com/AlecAivazis/survey/v2 v2.2.3 h1:utJR2X4Ibp2fBxdjalQUiMFf3zfQNjA15YE8+ftlKEs=
github.com/AlecAivazis/survey/v2 v2.2.3/go.mod h1:9FJRdMdDm8rnT+zHVbvQT2RTSTLq0Ttd6q3Vl2fahjk=
@ -302,8 +286,9 @@ github.com/certifi/gocertifi v0.0.0-20180118203423-deb3ae2ef261/go.mod h1:GJKEex
github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
github.com/cespare/xxhash/v2 v2.1.0/go.mod h1:dgIUBU3pDso/gPgZ1osOZ0iQf77oPR28Tjxl5dIMyVM=
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/checkpoint-restore/go-criu/v4 v4.1.0/go.mod h1:xUQBLp4RLc5zJtWY++yjOoMoB5lihDt7fai+75m+rGw=
github.com/checkpoint-restore/go-criu/v5 v5.0.0/go.mod h1:cfwC0EG7HMUenopBsUf9d89JlCLQIfgVcNsNN0t6T2M=
github.com/checkpoint-restore/go-criu/v5 v5.3.0/go.mod h1:E/eQpaFtUKGOOSEBZgmKAcn+zUUwWxqcaKZlF54wK8E=
@ -682,8 +667,8 @@ github.com/gin-gonic/gin v1.6.3/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwv
github.com/gin-gonic/gin v1.7.4/go.mod h1:jD2toBW3GZUr5UMcdrwQA10I7RuaFOl/SGeDjXkfUtY=
github.com/gin-gonic/gin v1.7.7 h1:3DoBmSbJbZAWqXJC3SLjAPfutPJJRN1U5pALB7EeTTs=
github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
github.com/go-acme/lego/v4 v4.10.2 h1:5eW3qmda5v/LP21v1Hj70edKY1jeFZQwO617tdkwp6Q=
github.com/go-acme/lego/v4 v4.10.2/go.mod h1:EMbf0Jmqwv94nJ5WL9qWnSXIBZnvsS9gNypansHGc6U=
github.com/go-acme/lego/v4 v4.11.0 h1:oIPoU7zBJoTfoVrbqk62+/2NsGCSgCVK1JtZSZZ28SU=
github.com/go-acme/lego/v4 v4.11.0/go.mod h1:dENL0J3/WughN2NLy0T35otK5k1EWCmXTwCw0+X5ZaE=
github.com/go-asn1-ber/asn1-ber v1.3.1/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkProFKoKdwZRWMe0=
github.com/go-chi/chi/v5 v5.0.0/go.mod h1:BBug9lr0cqtdAhsu6R4AAdvufI0/XBzAQSsUqJpoZOs=
github.com/go-cmd/cmd v1.0.5/go.mod h1:y8q8qlK5wQibcw63djSl/ntiHUHXHGdCkPk0j4QeW4s=
@ -851,7 +836,6 @@ github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw
github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
github.com/golangci/lint-1 v0.0.0-20181222135242-d2cdd8c08219/go.mod h1:/X8TswGSh1pIozq4ZwCfxS0WA5JGXguxk94ar/4c87Y=
github.com/gomodule/redigo v1.8.2/go.mod h1:P9dn9mFrCBvWhGE1wpxx6fgq7BAeLBk+UUUzlpkBYO0=
@ -877,7 +861,6 @@ github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-containerregistry v0.0.0-20191015185424-71da34e4d9b3/go.mod h1:ZXFeSndFcK4vB1NR4voH1Zm38K7ViUNiYtfIBDxrwf0=
@ -897,7 +880,6 @@ github.com/google/gofuzz v1.2.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/
github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
github.com/google/martian/v3 v3.1.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
github.com/google/martian/v3 v3.2.1/go.mod h1:oBOf6HBosgwRXnUGWUB05QECsc6uvmMiJ3+6W4l/CUk=
github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
github.com/google/pprof v0.0.0-20191218002539-d4f498aebedc/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
@ -911,7 +893,6 @@ github.com/google/pprof v0.0.0-20210122040257-d980be63207e/go.mod h1:kpwsk12EmLe
github.com/google/pprof v0.0.0-20210226084205-cbba55b83ad5/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/google/pprof v0.0.0-20210601050228-01bbb1931b22/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/google/pprof v0.0.0-20210609004039-a478d1d731e9/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/google/pprof v0.0.0-20210720184732-4bb14d4b1be1 h1:K6RDEckDVWvDI9JAJYCmNdQXq6neHJOYx3V6jnqNEec=
github.com/google/pprof v0.0.0-20210720184732-4bb14d4b1be1/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
@ -924,19 +905,12 @@ github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
github.com/google/uuid v1.2.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/googleapis/enterprise-certificate-proxy v0.0.0-20220520183353-fd19c99a87aa/go.mod h1:17drOmN3MwGY7t0e+Ei9b45FFGA3fBs3x36SsCg1hq8=
github.com/googleapis/enterprise-certificate-proxy v0.1.0/go.mod h1:17drOmN3MwGY7t0e+Ei9b45FFGA3fBs3x36SsCg1hq8=
github.com/googleapis/enterprise-certificate-proxy v0.2.0 h1:y8Yozv7SZtlU//QXbezB6QkpuE6jMD2/gfzk4AftXjs=
github.com/googleapis/enterprise-certificate-proxy v0.2.0/go.mod h1:8C0jb7/mgJe/9KK8Lm7X9ctZC2t60YyIpYEI16jx0Qg=
github.com/googleapis/enterprise-certificate-proxy v0.2.3 h1:yk9/cqRKtT9wXZSsRH9aurXEpJX+U6FLtpYTdC3R06k=
github.com/googleapis/enterprise-certificate-proxy v0.2.3/go.mod h1:AwSRAtLfXpU5Nm3pW+v7rGDHp09LsPtGY9MduiEsR9k=
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
github.com/googleapis/gax-go/v2 v2.1.0/go.mod h1:Q3nei7sK6ybPYH7twZdmQpAd1MKb7pfu6SK+H1/DsU0=
github.com/googleapis/gax-go/v2 v2.1.1/go.mod h1:hddJymUZASv3XPyGkUpKj8pPO47Rmb0eJc8R6ouapiM=
github.com/googleapis/gax-go/v2 v2.2.0/go.mod h1:as02EH8zWkzwUoLbBaFeQ+arQaj/OthfcblKl4IGNaM=
github.com/googleapis/gax-go/v2 v2.3.0/go.mod h1:b8LNqSzNabLiUpXKkY7HAR5jr6bIT99EXz9pXxye9YM=
github.com/googleapis/gax-go/v2 v2.4.0/go.mod h1:XOTVJ59hdnfJLIP/dh8n5CGryZR2LxK9wbMD5+iXC6c=
github.com/googleapis/gax-go/v2 v2.6.0 h1:SXk3ABtQYDT/OH8jAyvEOQ58mgawq5C4o/4/89qN2ZU=
github.com/googleapis/gax-go/v2 v2.6.0/go.mod h1:1mjbznJAPHFpesgE5ucqfYEscaz5kMdcIDwU/6+DDoY=
github.com/googleapis/gax-go/v2 v2.7.0 h1:IcsPKeInNvYi7eqSaDjiZqDDKu5rsmunY0Y1YupQSSQ=
github.com/googleapis/gax-go/v2 v2.7.0/go.mod h1:TEop28CZZQ2y+c0VxMUmu1lV+fQx57QpBWsYpwqHJx8=
github.com/googleapis/gnostic v0.0.0-20170426233943-68f4ded48ba9/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
github.com/googleapis/gnostic v0.2.0/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
@ -944,7 +918,6 @@ github.com/googleapis/gnostic v0.2.2/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTV
github.com/googleapis/gnostic v0.4.1/go.mod h1:LRhVm6pbyptWbWbuZ38d1eyptfvIytN3ir6b65WBswg=
github.com/googleapis/gnostic v0.5.1/go.mod h1:6U4PtQXGIEt/Z3h5MAT7FNofLnw9vXk2cUuW7uA/OeU=
github.com/googleapis/gnostic v0.5.5/go.mod h1:7+EbHbldMins07ALC74bsA81Ovc97DwqyJO1AENw9kA=
github.com/googleapis/go-type-adapters v1.0.0/go.mod h1:zHW75FOG2aur7gAO2B+MLby+cLsWGBF62rFAi7WjWO4=
github.com/gophercloud/gophercloud v0.1.0/go.mod h1:vxM41WHh5uqHVBMZHzuwNOHh8XEoIEcSTewFxm1c5g8=
github.com/gophercloud/gophercloud v0.15.1-0.20210202035223-633d73521055/go.mod h1:wRtmUelyIIv3CSSDI47aUwbs075O6i+LY+pXsKCBsb4=
github.com/gophercloud/gophercloud v1.0.0 h1:9nTGx0jizmHxDobe4mck89FyQHVyA3CaXLIUSGJjP9k=
@ -1464,6 +1437,8 @@ github.com/nrdcg/goinwx v0.8.1 h1:20EQ/JaGFnSKwiDH2JzjIpicffl3cPk6imJBDqVBVtU=
github.com/nrdcg/goinwx v0.8.1/go.mod h1:tILVc10gieBp/5PMvbcYeXM6pVQ+c9jxDZnpaR1UW7c=
github.com/nrdcg/namesilo v0.2.1 h1:kLjCjsufdW/IlC+iSfAqj0iQGgKjlbUUeDJio5Y6eMg=
github.com/nrdcg/namesilo v0.2.1/go.mod h1:lwMvfQTyYq+BbjJd30ylEG4GPSS6PII0Tia4rRpRiyw=
github.com/nrdcg/nodion v0.1.0 h1:zLKaqTn2X0aDuBHHfyA1zFgeZfiCpmu/O9DM73okavw=
github.com/nrdcg/nodion v0.1.0/go.mod h1:inbuh3neCtIWlMPZHtEpe43TmRXxHV6+hk97iCZicms=
github.com/nrdcg/porkbun v0.1.1 h1:gxVzQYfFUGXhnBax/aVugoE3OIBAdHgrJgyMPyY5Sjo=
github.com/nrdcg/porkbun v0.1.1/go.mod h1:JWl/WKnguWos4mjfp4YizvvToigk9qpQwrodOk+CPoA=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
@ -1725,6 +1700,8 @@ github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24/go.mod h1:M+9Nz
github.com/shopspring/decimal v1.2.0 h1:abSATXmQEYyShuxI4/vyW3tV1MrKAJzCZ/0zLUXYbsQ=
github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/simplesurance/bunny-go v0.0.0-20221115111006-e11d9dc91f04 h1:ZTzdx88+AcnjqUfJwnz89UBrMSBQ1NEysg9u5d+dU9c=
github.com/simplesurance/bunny-go v0.0.0-20221115111006-e11d9dc91f04/go.mod h1:5KS21fpch8TIMyAUv/qQqTa3GZfBDYgjaZbd2KXKYfg=
github.com/sirupsen/logrus v1.0.4-0.20170822132746-89742aefa4b2/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
github.com/sirupsen/logrus v1.0.6/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
@ -1889,8 +1866,8 @@ github.com/vmihailenco/msgpack v3.3.3+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6Ac
github.com/vmihailenco/msgpack/v4 v4.3.12/go.mod h1:gborTTJjAo/GWTqqRjrLCn9pgNN+NXzzngzBKDPIqw4=
github.com/vmihailenco/tagparser v0.1.1/go.mod h1:OeAg3pn3UbLjkWt+rN9oFYB6u/cQgqMEUPoW2WPyhdI=
github.com/vmware/govmomi v0.18.0/go.mod h1:URlwyTFZX72RmxtxuaFL2Uj3fD1JTvZdx59bHWk6aFU=
github.com/vulcand/oxy/v2 v2.0.0-20230417082832-03de175b3822 h1:DXLWOIMPcQV+bxCFhBYSY5AIGP4DGvXH6qkwsg82YYY=
github.com/vulcand/oxy/v2 v2.0.0-20230417082832-03de175b3822/go.mod h1:A2voDnpONyqdplUDK0lt5y4XHLiBXPBw7iQES8+ZWRw=
github.com/vulcand/oxy/v2 v2.0.0-20230427132221-be5cf38f3c1c h1:Qt/YKpE8uAKNF4x2mwBZxmVo2WtgUL1WFDeXr1nlfpA=
github.com/vulcand/oxy/v2 v2.0.0-20230427132221-be5cf38f3c1c/go.mod h1:A2voDnpONyqdplUDK0lt5y4XHLiBXPBw7iQES8+ZWRw=
github.com/vulcand/predicate v1.2.0 h1:uFsW1gcnnR7R+QTID+FVcs0sSYlIGntoGOTb3rQJt50=
github.com/vulcand/predicate v1.2.0/go.mod h1:VipoNYXny6c8N381zGUWkjuuNHiRbeAZhE7Qm9c+2GA=
github.com/vultr/govultr/v2 v2.17.2 h1:gej/rwr91Puc/tgh+j33p/BLR16UrIPnSr+AIwYWZQs=
@ -1969,8 +1946,9 @@ go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
go.opencensus.io v0.24.0 h1:y73uSU6J157QMP2kn2r30vwW1A2W2WFwSCGnAVxeaD0=
go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo=
go.opentelemetry.io/collector/pdata v0.64.1 h1:8E06uHr0nnenGftFwhwdenA88QhVnF4dJam+qVXgdVg=
go.opentelemetry.io/collector/pdata v0.64.1/go.mod h1:IzvXUGQml2mrnvdb8zIlEW3qQs9oFLdD2hLwJdZ+pek=
go.opentelemetry.io/otel v1.11.2 h1:YBZcQlsVekzFsFbjygXMOXSs6pialIZxcjfO/mBDmR0=
@ -2182,7 +2160,6 @@ golang.org/x/net v0.0.0-20210316092652-d523dce5a7f4/go.mod h1:RBQZq4jEuRlivfhVLd
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
golang.org/x/net v0.0.0-20210410081132-afb366fc7cd1/go.mod h1:9tjilg8BloeKEkVJvy7fQ90B1CfIiPueXVOjqfkSzI8=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20210503060351-7fd8e65b6420/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20210520170846-37e1c6afe023/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
@ -2193,13 +2170,7 @@ golang.org/x/net v0.0.0-20211209124913-491a49abca63/go.mod h1:9nx3DQGgdP8bBQD5qx
golang.org/x/net v0.0.0-20211216030914-fe4d6282115f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220325170049-de3da57026de/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220412020605-290c469a71a5/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220607020251-c690dde0001d/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.0.0-20220909164309-bea034e7d591/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
@ -2217,17 +2188,10 @@ golang.org/x/oauth2 v0.0.0-20210220000619-9bb904979d93/go.mod h1:KelEdhl1UZF7XfJ
golang.org/x/oauth2 v0.0.0-20210313182246-cd4f82c27b84/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20210402161424-2e8d93401602/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20210805134026-6f1e6394065a/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b/go.mod h1:DAh4E804XQdzx2j+YRIaUnCqCV2RuMz24cGBJ5QYIrc=
golang.org/x/oauth2 v0.0.0-20220309155454-6242fa91716a/go.mod h1:DAh4E804XQdzx2j+YRIaUnCqCV2RuMz24cGBJ5QYIrc=
golang.org/x/oauth2 v0.0.0-20220411215720-9780585627b5/go.mod h1:DAh4E804XQdzx2j+YRIaUnCqCV2RuMz24cGBJ5QYIrc=
golang.org/x/oauth2 v0.0.0-20220608161450-d0670ef3b1eb/go.mod h1:jaDAt6Dkxork7LmZnYtzbRWj0W47D86a3TGe0YHBvmE=
golang.org/x/oauth2 v0.0.0-20220822191816-0ebed06d0094/go.mod h1:h4gKUeWbJ4rQPri7E0u6Gs4e9Ri2zaLxzw5DI5XGrYg=
golang.org/x/oauth2 v0.4.0 h1:NF0gk8LVPg1Ml7SSbGyySuoxdsXitj7TvgvuRxIMc/M=
golang.org/x/oauth2 v0.4.0/go.mod h1:RznEsdpjGAINPTOF0UH/t+xJ75L18YO3Ho6Pyn+uRec=
golang.org/x/oauth2 v0.5.0 h1:HuArIo48skDwlrvM3sEdHXElYslAMsf3KwRkkW4MC4s=
golang.org/x/oauth2 v0.5.0/go.mod h1:9/XBHVqLaWO3/BRHs5jbpYCnOZVjj5V0ndyaAM7KB4I=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@ -2239,7 +2203,6 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@ -2354,38 +2317,25 @@ golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210514084401-e8d321eab015/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210603125802-9665404d3644/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210906170528-6f6e22806c34/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210908233432-aa78b53d3365/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211116061358-0a5406a5449c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211124211545-fe61309f8881/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211210111614-af8b64212486/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220209214540-3681064d5158/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220224120231-95c6836cb0e7/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220328115105-d36c6a25d886/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220502124256-b6088ccd6cba/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220610221304-9f5ed59c137d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@ -2494,8 +2444,6 @@ golang.org/x/tools v0.0.0-20210114065538-d78b04bdf963/go.mod h1:emZCQorbCU4vsT4f
golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.3/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.4/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
@ -2505,10 +2453,8 @@ golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8T
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20220411194840-2f41105eb62f/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20220517211312-f3a8303e98df/go.mod h1:K8+ghG5WaK9qNqU5K3HdILfMLy1f3aNYFI/wnl100a8=
golang.org/x/xerrors v0.0.0-20220609144429-65e65417b02f h1:uF6paiQQebLeSXkrTqHqz0MXhXXS1KgF41eUdBNvxK0=
golang.org/x/xerrors v0.0.0-20220609144429-65e65417b02f/go.mod h1:K8+ghG5WaK9qNqU5K3HdILfMLy1f3aNYFI/wnl100a8=
golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 h1:H2TDz8ibqkAF6YGhCdN3jS9O0/s90v0rJh3X/OLHEUk=
golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2/go.mod h1:K8+ghG5WaK9qNqU5K3HdILfMLy1f3aNYFI/wnl100a8=
gomodules.xyz/jsonpatch/v2 v2.2.0/go.mod h1:WXp+iVDkoLQqPudfQ9GBlwB2eZ5DKOnjQZCYdOS8GPY=
gonum.org/v1/gonum v0.0.0-20180816165407-929014505bf4/go.mod h1:Y+Yx5eoAFn32cQvJDxZx5Dpnq+c3wtXuadVZAcxbbBo=
gonum.org/v1/gonum v0.8.2 h1:CCXrcPKiGGotvnN6jfUsKk4rRqm7q09/YbKb5xCEvtM=
@ -2540,26 +2486,8 @@ google.golang.org/api v0.40.0/go.mod h1:fYKFpnQN0DsDSKRVRcQSDQNtqWPfM9i+zNPxepjR
google.golang.org/api v0.41.0/go.mod h1:RkxM5lITDfTzmyKFPt+wGrCJbVfniCr2ool8kTBzRTU=
google.golang.org/api v0.43.0/go.mod h1:nQsDGjRXMo4lvh5hP0TKqF244gqhGcr/YSIykhUk/94=
google.golang.org/api v0.44.0/go.mod h1:EBOGZqzyhtvMDoxwS97ctnh0zUmYY6CxqXsc1AvkYD8=
google.golang.org/api v0.47.0/go.mod h1:Wbvgpq1HddcWVtzsVLyfLp8lDg6AA241LmgIL59tHXo=
google.golang.org/api v0.48.0/go.mod h1:71Pr1vy+TAZRPkPs/xlCf5SsU8WjuAWv1Pfjbtukyy4=
google.golang.org/api v0.50.0/go.mod h1:4bNT5pAuq5ji4SRZm+5QIkjny9JAyVD/3gaSihNefaw=
google.golang.org/api v0.51.0/go.mod h1:t4HdrdoNgyN5cbEfm7Lum0lcLDLiise1F8qDKX00sOU=
google.golang.org/api v0.54.0/go.mod h1:7C4bFFOvVDGXjfDTAsgGwDgAxRDeQ4X8NvUedIt6z3k=
google.golang.org/api v0.55.0/go.mod h1:38yMfeP1kfjsl8isn0tliTjIb1rJXcQi4UXlbqivdVE=
google.golang.org/api v0.56.0/go.mod h1:38yMfeP1kfjsl8isn0tliTjIb1rJXcQi4UXlbqivdVE=
google.golang.org/api v0.57.0/go.mod h1:dVPlbZyBo2/OjBpmvNdpn2GRm6rPy75jyU7bmhdrMgI=
google.golang.org/api v0.61.0/go.mod h1:xQRti5UdCmoCEqFxcz93fTl338AVqDgyaDRuOZ3hg9I=
google.golang.org/api v0.63.0/go.mod h1:gs4ij2ffTRXwuzzgJl/56BdwJaA194ijkfn++9tDuPo=
google.golang.org/api v0.67.0/go.mod h1:ShHKP8E60yPsKNw/w8w+VYaj9H6buA5UqDp8dhbQZ6g=
google.golang.org/api v0.70.0/go.mod h1:Bs4ZM2HGifEvXwd50TtW70ovgJffJYw2oRCOFU/SkfA=
google.golang.org/api v0.71.0/go.mod h1:4PyU6e6JogV1f9eA4voyrTY2batOLdgZ5qZ5HOCc4j8=
google.golang.org/api v0.74.0/go.mod h1:ZpfMZOVRMywNyvJFeqL9HRWBgAuRfSjJFpe9QtRRyDs=
google.golang.org/api v0.75.0/go.mod h1:pU9QmyHLnzlpar1Mjt4IbapUCy8J+6HD6GeELN69ljA=
google.golang.org/api v0.78.0/go.mod h1:1Sg78yoMLOhlQTeF+ARBoytAcH1NNyyl390YMy6rKmw=
google.golang.org/api v0.80.0/go.mod h1:xY3nI94gbvBrE0J6NHXhxOmW97HG7Khjkku6AFB3Hyg=
google.golang.org/api v0.84.0/go.mod h1:NTsGnUFJMYROtiquksZHBWtHfeMC7iYthki7Eq3pa8o=
google.golang.org/api v0.98.0 h1:yxZrcxXESimy6r6mdL5Q6EnZwmewDJK2dVg3g75s5Dg=
google.golang.org/api v0.98.0/go.mod h1:w7wJQLTM+wvQpNf5JyEcBoxK0RH7EDrh/L4qfsuJ13s=
google.golang.org/api v0.111.0 h1:bwKi+z2BsdwYFRKrqwutM+axAlYLz83gt5pDSXCJT+0=
google.golang.org/api v0.111.0/go.mod h1:qtFHvU9mhgTJegR31csQ+rwxyUTHOKFqCKWp1J0fdw0=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
@ -2620,49 +2548,12 @@ google.golang.org/genproto v0.0.0-20210222152913-aa3ee6e6a81c/go.mod h1:FWY/as6D
google.golang.org/genproto v0.0.0-20210303154014-9728d6b83eeb/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20210310155132-4ce2db91004e/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20210319143718-93e7006c17a6/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20210329143202-679c6ae281ee/go.mod h1:9lPAdzaEmUacj36I+k7YKbEc5CXzPIeORRgDAUOu28A=
google.golang.org/genproto v0.0.0-20210402141018-6c239bbf2bb1/go.mod h1:9lPAdzaEmUacj36I+k7YKbEc5CXzPIeORRgDAUOu28A=
google.golang.org/genproto v0.0.0-20210513213006-bf773b8c8384/go.mod h1:P3QM42oQyzQSnHPnZ/vqoCdDmzH28fzWByN9asMeM8A=
google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
google.golang.org/genproto v0.0.0-20210604141403-392c879c8b08/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
google.golang.org/genproto v0.0.0-20210608205507-b6d2f5bf0d7d/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
google.golang.org/genproto v0.0.0-20210624195500-8bfb893ecb84/go.mod h1:SzzZ/N+nwJDaO1kznhnlzqS8ocJICar6hYhVyhi++24=
google.golang.org/genproto v0.0.0-20210713002101-d411969a0d9a/go.mod h1:AxrInvYm1dci+enl5hChSFPOmmUF1+uAa/UsgNRWd7k=
google.golang.org/genproto v0.0.0-20210716133855-ce7ef5c701ea/go.mod h1:AxrInvYm1dci+enl5hChSFPOmmUF1+uAa/UsgNRWd7k=
google.golang.org/genproto v0.0.0-20210728212813-7823e685a01f/go.mod h1:ob2IJxKrgPT52GcgX759i1sleT07tiKowYBGbczaW48=
google.golang.org/genproto v0.0.0-20210805201207-89edb61ffb67/go.mod h1:ob2IJxKrgPT52GcgX759i1sleT07tiKowYBGbczaW48=
google.golang.org/genproto v0.0.0-20210813162853-db860fec028c/go.mod h1:cFeNkxwySK631ADgubI+/XFU/xp8FD5KIVV4rj8UC5w=
google.golang.org/genproto v0.0.0-20210821163610-241b8fcbd6c8/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
google.golang.org/genproto v0.0.0-20210828152312-66f60bf46e71/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
google.golang.org/genproto v0.0.0-20210831024726-fe130286e0e2/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
google.golang.org/genproto v0.0.0-20210903162649-d08c68adba83/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
google.golang.org/genproto v0.0.0-20210909211513-a8c4777a87af/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
google.golang.org/genproto v0.0.0-20210924002016-3dee208752a0/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20211021150943-2b146023228c/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20211118181313-81c1377c94b1/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20211206160659-862468c7d6e0/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20211221195035-429b39de9b1c/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20220126215142-9970aeb2e350/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20220207164111-0872dc986b00/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20220218161850-94dd64e39d7c/go.mod h1:kGP+zUP2Ddo0ayMi4YuN7C3WZyJvGLZRh8Z5wnAqvEI=
google.golang.org/genproto v0.0.0-20220222213610-43724f9ea8cf/go.mod h1:kGP+zUP2Ddo0ayMi4YuN7C3WZyJvGLZRh8Z5wnAqvEI=
google.golang.org/genproto v0.0.0-20220304144024-325a89244dc8/go.mod h1:kGP+zUP2Ddo0ayMi4YuN7C3WZyJvGLZRh8Z5wnAqvEI=
google.golang.org/genproto v0.0.0-20220310185008-1973136f34c6/go.mod h1:kGP+zUP2Ddo0ayMi4YuN7C3WZyJvGLZRh8Z5wnAqvEI=
google.golang.org/genproto v0.0.0-20220324131243-acbaeb5b85eb/go.mod h1:hAL49I2IFola2sVEjAn7MEwsja0xp51I0tlGAf9hz4E=
google.golang.org/genproto v0.0.0-20220407144326-9054f6ed7bac/go.mod h1:8w6bsBMX6yCPbAVTeqQHvzxW0EIFigd5lZyahWgyfDo=
google.golang.org/genproto v0.0.0-20220413183235-5e96e2839df9/go.mod h1:8w6bsBMX6yCPbAVTeqQHvzxW0EIFigd5lZyahWgyfDo=
google.golang.org/genproto v0.0.0-20220414192740-2d67ff6cf2b4/go.mod h1:8w6bsBMX6yCPbAVTeqQHvzxW0EIFigd5lZyahWgyfDo=
google.golang.org/genproto v0.0.0-20220421151946-72621c1f0bd3/go.mod h1:8w6bsBMX6yCPbAVTeqQHvzxW0EIFigd5lZyahWgyfDo=
google.golang.org/genproto v0.0.0-20220429170224-98d788798c3e/go.mod h1:8w6bsBMX6yCPbAVTeqQHvzxW0EIFigd5lZyahWgyfDo=
google.golang.org/genproto v0.0.0-20220505152158-f39f71e6c8f3/go.mod h1:RAyBrSAP7Fh3Nc84ghnVLDPuV51xc9agzmm4Ph6i0Q4=
google.golang.org/genproto v0.0.0-20220518221133-4f43b3371335/go.mod h1:RAyBrSAP7Fh3Nc84ghnVLDPuV51xc9agzmm4Ph6i0Q4=
google.golang.org/genproto v0.0.0-20220523171625-347a074981d8/go.mod h1:RAyBrSAP7Fh3Nc84ghnVLDPuV51xc9agzmm4Ph6i0Q4=
google.golang.org/genproto v0.0.0-20220608133413-ed9918b62aac/go.mod h1:KEWEmljWE5zPzLBa/oHl6DaEt9LmfH6WtH1OHIvleBA=
google.golang.org/genproto v0.0.0-20220616135557-88e70c0c3a90/go.mod h1:KEWEmljWE5zPzLBa/oHl6DaEt9LmfH6WtH1OHIvleBA=
google.golang.org/genproto v0.0.0-20220624142145-8cd45d7dbd1f/go.mod h1:KEWEmljWE5zPzLBa/oHl6DaEt9LmfH6WtH1OHIvleBA=
google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37 h1:jmIfw8+gSvXcZSgaFAGyInDXeWzUhvYH57G/5GKMn70=
google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37/go.mod h1:RGgjbofJ8xD9Sq1VVhDM1Vok1vRONV+rg+CjzG4SZKM=
google.golang.org/genproto v0.0.0-20230223222841-637eb2293923 h1:znp6mq/drrY+6khTAlJUDNFFcDGV2ENLYKpMq8SyCds=
google.golang.org/genproto v0.0.0-20230223222841-637eb2293923/go.mod h1:3Dl5ZL0q0isWJt+FVcfpQyirqemEuLAK/iFvg1UP1Hw=
google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
@ -2692,23 +2583,13 @@ google.golang.org/grpc v1.34.0/go.mod h1:WotjhfgOW/POjDeRt8vscBtXq+2VjORFy659qA5
google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
google.golang.org/grpc v1.36.1/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
google.golang.org/grpc v1.37.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
google.golang.org/grpc v1.37.1/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
google.golang.org/grpc v1.39.0/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE=
google.golang.org/grpc v1.39.1/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE=
google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
google.golang.org/grpc v1.40.1/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
google.golang.org/grpc v1.41.0/go.mod h1:U3l9uK9J0sini8mHphKoXyaqDA/8VyGnDee1zzIUK6k=
google.golang.org/grpc v1.42.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
google.golang.org/grpc v1.44.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
google.golang.org/grpc v1.45.0/go.mod h1:lN7owxKUQEqMfSyQikvvk5tf/6zMPsrK+ONuO11+0rQ=
google.golang.org/grpc v1.46.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk=
google.golang.org/grpc v1.46.2/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk=
google.golang.org/grpc v1.47.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk=
google.golang.org/grpc v1.51.0 h1:E1eGv1FTqoLIdnBCZufiSHgKjlqG6fKFf6pPWtMTh8U=
google.golang.org/grpc v1.51.0/go.mod h1:wgNDFcnuBGmxLKI/qn4T+m5BtEBYXJPvibbUPsAIPww=
google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=
google.golang.org/grpc v1.53.0 h1:LAv2ds7cmFV/XTS3XG1NneeENYrXGmorPxsBbptIjNc=
google.golang.org/grpc v1.53.0/go.mod h1:OnIrk0ipVdj4N5d9IUoFUx72/VlD7+jUsHwZgwSMQpw=
google.golang.org/grpc/examples v0.0.0-20201130180447-c456688b1860/go.mod h1:Ly7ZA/ARzg8fnPU9TyZIxoz33sEUuWX7txiqs8lPTgE=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=

2
pkg/api/handler_overview.go
View file

@ -26,7 +26,6 @@ type features struct {
Tracing string `json:"tracing"`
Metrics string `json:"metrics"`
AccessLog bool `json:"accessLog"`
Hub bool `json:"hub"`
// TODO add certificates resolvers
}
@ -248,7 +247,6 @@ func getFeatures(conf static.Configuration) features {
Tracing: getTracing(conf),
Metrics: getMetrics(conf),
AccessLog: conf.AccessLog != nil,
Hub: conf.Hub != nil,
}
}

3
pkg/api/handler_overview_test.go
View file

@ -15,7 +15,6 @@ import (
"github.com/traefik/traefik/v3/pkg/config/static"
"github.com/traefik/traefik/v3/pkg/provider/docker"
"github.com/traefik/traefik/v3/pkg/provider/file"
"github.com/traefik/traefik/v3/pkg/provider/hub"
"github.com/traefik/traefik/v3/pkg/provider/kubernetes/crd"
"github.com/traefik/traefik/v3/pkg/provider/kubernetes/ingress"
"github.com/traefik/traefik/v3/pkg/provider/rest"
@ -235,6 +234,7 @@ func TestHandler_Overview(t *testing.T) {
API: &static.API{},
Providers: &static.Providers{
Docker: &docker.Provider{},
Swarm: &docker.SwarmProvider{},
File: &file.Provider{},
KubernetesIngress: &ingress.Provider{},
KubernetesCRD: &crd.Provider{},
@ -262,7 +262,6 @@ func TestHandler_Overview(t *testing.T) {
Tracing: &static.Tracing{
Jaeger: &jaeger.Config{},
},
Hub: &hub.Provider{},
},
confDyn: runtime.Configuration{},
expected: expected{

3
pkg/api/testdata/overview-dynamic.json vendored
View file

@ -2,8 +2,7 @@
"features": {
"accessLog": false,
"metrics": "",
"tracing": "",
"hub": false
"tracing": ""
},
"http": {
"middlewares": {

3
pkg/api/testdata/overview-empty.json vendored
View file

@ -2,8 +2,7 @@
"features": {
"accessLog": false,
"metrics": "",
"tracing": "",
"hub": false
"tracing": ""
},
"http": {
"middlewares": {

3
pkg/api/testdata/overview-features.json vendored
View file

@ -2,8 +2,7 @@
"features": {
"accessLog": false,
"metrics": "Prometheus",
"tracing": "Jaeger",
"hub": true
"tracing": "Jaeger"
},
"http": {
"middlewares": {

4
pkg/api/testdata/overview-providers.json vendored
View file

@ -2,8 +2,7 @@
"features": {
"accessLog": false,
"metrics": "",
"tracing": "",
"hub": false
"tracing": ""
},
"http": {
"middlewares": {
@ -24,6 +23,7 @@
},
"providers": [
"Docker",
"Swarm",
"File",
"KubernetesIngress",
"KubernetesCRD",

2
pkg/config/dynamic/fixtures/sample.toml
View file

@ -40,9 +40,7 @@
defaultRule = "foobar"
exposedByDefault = true
useBindPortIP = true
swarmMode = true
network = "foobar"
swarmModeRefreshSeconds = 42
httpClientTimeout = 42
[providers.docker.tls]
ca = "foobar"

1
pkg/config/static/experimental.go
View file

@ -8,4 +8,5 @@ type Experimental struct {
LocalPlugins map[string]plugins.LocalDescriptor `description:"Local plugins configuration." json:"localPlugins,omitempty" toml:"localPlugins,omitempty" yaml:"localPlugins,omitempty" export:"true"`
KubernetesGateway bool `description:"Allow the Kubernetes gateway api provider usage." json:"kubernetesGateway,omitempty" toml:"kubernetesGateway,omitempty" yaml:"kubernetesGateway,omitempty" export:"true"`
HTTP3 bool `description:"Enable HTTP3." json:"http3,omitempty" toml:"http3,omitempty" yaml:"http3,omitempty" export:"true"`
}

53
pkg/config/static/hub.go
View file

@ -1,53 +0,0 @@
package static
import (
"errors"
"github.com/rs/zerolog/log"
"github.com/traefik/traefik/v3/pkg/logs"
"github.com/traefik/traefik/v3/pkg/provider/hub"
)
func (c *Configuration) initHubProvider() error {
if _, ok := c.EntryPoints[hub.TunnelEntrypoint]; !ok {
var ep EntryPoint
ep.SetDefaults()
ep.Address = ":9901"
c.EntryPoints[hub.TunnelEntrypoint] = &ep
log.Info().Str(logs.EntryPointName, hub.TunnelEntrypoint).
Msg("The entryPoint is created on port 9901 to allow exposition of services.")
}
if c.Hub.TLS == nil {
return nil
}
if c.Hub.TLS.Insecure && (c.Hub.TLS.CA != "" || c.Hub.TLS.Cert != "" || c.Hub.TLS.Key != "") {
return errors.New("mTLS configuration for Hub and insecure TLS for Hub are mutually exclusive")
}
if !c.Hub.TLS.Insecure && (c.Hub.TLS.CA == "" || c.Hub.TLS.Cert == "" || c.Hub.TLS.Key == "") {
return errors.New("incomplete mTLS configuration for Hub")
}
if c.Hub.TLS.Insecure {
log.Warn().Msg("Hub is in `insecure` mode. Do not run in production with this setup.")
}
if _, ok := c.EntryPoints[hub.APIEntrypoint]; !ok {
var ep EntryPoint
ep.SetDefaults()
ep.Address = ":9900"
c.EntryPoints[hub.APIEntrypoint] = &ep
log.Info().Str(logs.EntryPointName, hub.APIEntrypoint).
Msg("The entryPoint is created on port 9900 to allow Traefik to communicate with the Hub Agent for Traefik.")
}
c.EntryPoints[hub.APIEntrypoint].HTTP.TLS = &TLSConfig{
Options: "traefik-hub",
}
return nil
}

50
pkg/config/static/static_config.go
View file

@ -17,7 +17,6 @@ import (
"github.com/traefik/traefik/v3/pkg/provider/ecs"
"github.com/traefik/traefik/v3/pkg/provider/file"
"github.com/traefik/traefik/v3/pkg/provider/http"
"github.com/traefik/traefik/v3/pkg/provider/hub"
"github.com/traefik/traefik/v3/pkg/provider/kubernetes/crd"
"github.com/traefik/traefik/v3/pkg/provider/kubernetes/gateway"
"github.com/traefik/traefik/v3/pkg/provider/kubernetes/ingress"
@ -78,8 +77,6 @@ type Configuration struct {
CertificatesResolvers map[string]CertificateResolver `description:"Certificates resolvers configuration." json:"certificatesResolvers,omitempty" toml:"certificatesResolvers,omitempty" yaml:"certificatesResolvers,omitempty" export:"true"`
Hub *hub.Provider `description:"Traefik Hub configuration." json:"hub,omitempty" toml:"hub,omitempty" yaml:"hub,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Experimental *Experimental `description:"experimental features." json:"experimental,omitempty" toml:"experimental,omitempty" yaml:"experimental,omitempty" export:"true"`
Spiffe *SpiffeClientConfig `description:"SPIFFE integration configuration." json:"spiffe,omitempty" toml:"spiffe,omitempty" yaml:"spiffe,omitempty" export:"true"`
@ -210,7 +207,9 @@ func (t *Tracing) SetDefaults() {
type Providers struct {
ProvidersThrottleDuration ptypes.Duration `description:"Backends throttle duration: minimum duration between 2 events from providers before applying a new configuration. It avoids unnecessary reloads if multiples events are sent in a short amount of time." json:"providersThrottleDuration,omitempty" toml:"providersThrottleDuration,omitempty" yaml:"providersThrottleDuration,omitempty" export:"true"`
Docker *docker.Provider `description:"Enable Docker backend with default settings." json:"docker,omitempty" toml:"docker,omitempty" yaml:"docker,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Docker *docker.Provider `description:"Enable Docker backend with default settings." json:"docker,omitempty" toml:"docker,omitempty" yaml:"docker,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Swarm *docker.SwarmProvider `description:"Enable Docker Swarm backend with default settings." json:"swarm,omitempty" toml:"swarm,omitempty" yaml:"swarm,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
File *file.Provider `description:"Enable File backend with default settings." json:"file,omitempty" toml:"file,omitempty" yaml:"file,omitempty" export:"true"`
KubernetesIngress *ingress.Provider `description:"Enable Kubernetes backend with default settings." json:"kubernetesIngress,omitempty" toml:"kubernetesIngress,omitempty" yaml:"kubernetesIngress,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
KubernetesCRD *crd.Provider `description:"Enable Kubernetes backend with default settings." json:"kubernetesCRD,omitempty" toml:"kubernetesCRD,omitempty" yaml:"kubernetesCRD,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
@ -219,12 +218,11 @@ type Providers struct {
ConsulCatalog *consulcatalog.ProviderBuilder `description:"Enable ConsulCatalog backend with default settings." json:"consulCatalog,omitempty" toml:"consulCatalog,omitempty" yaml:"consulCatalog,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Nomad *nomad.ProviderBuilder `description:"Enable Nomad backend with default settings." json:"nomad,omitempty" toml:"nomad,omitempty" yaml:"nomad,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Ecs *ecs.Provider `description:"Enable AWS ECS backend with default settings." json:"ecs,omitempty" toml:"ecs,omitempty" yaml:"ecs,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Consul *consul.ProviderBuilder `description:"Enable Consul backend with default settings." json:"consul,omitempty" toml:"consul,omitempty" yaml:"consul,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Etcd *etcd.Provider `description:"Enable Etcd backend with default settings." json:"etcd,omitempty" toml:"etcd,omitempty" yaml:"etcd,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
ZooKeeper *zk.Provider `description:"Enable ZooKeeper backend with default settings." json:"zooKeeper,omitempty" toml:"zooKeeper,omitempty" yaml:"zooKeeper,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Redis *redis.Provider `description:"Enable Redis backend with default settings." json:"redis,omitempty" toml:"redis,omitempty" yaml:"redis,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
HTTP *http.Provider `description:"Enable HTTP backend with default settings." json:"http,omitempty" toml:"http,omitempty" yaml:"http,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Consul *consul.ProviderBuilder `description:"Enable Consul backend with default settings." json:"consul,omitempty" toml:"consul,omitempty" yaml:"consul,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Etcd *etcd.Provider `description:"Enable Etcd backend with default settings." json:"etcd,omitempty" toml:"etcd,omitempty" yaml:"etcd,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
ZooKeeper *zk.Provider `description:"Enable ZooKeeper backend with default settings." json:"zooKeeper,omitempty" toml:"zooKeeper,omitempty" yaml:"zooKeeper,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Redis *redis.Provider `description:"Enable Redis backend with default settings." json:"redis,omitempty" toml:"redis,omitempty" yaml:"redis,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
HTTP *http.Provider `description:"Enable HTTP backend with default settings." json:"http,omitempty" toml:"http,omitempty" yaml:"http,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Plugin map[string]PluginConf `description:"Plugins configuration." json:"plugin,omitempty" toml:"plugin,omitempty" yaml:"plugin,omitempty"`
}
@ -255,22 +253,19 @@ func (c *Configuration) SetEffectiveConfiguration() {
}
}
if c.Hub != nil {
if err := c.initHubProvider(); err != nil {
c.Hub = nil
log.Error().Err(err).Msg("Unable to activate the Hub provider")
} else {
log.Debug().Msg("Hub provider has been activated")
if c.Providers.Docker != nil {
if c.Providers.Docker.HTTPClientTimeout < 0 {
c.Providers.Docker.HTTPClientTimeout = 0
}
}
if c.Providers.Docker != nil {
if c.Providers.Docker.SwarmModeRefreshSeconds <= 0 {
c.Providers.Docker.SwarmModeRefreshSeconds = ptypes.Duration(15 * time.Second)
if c.Providers.Swarm != nil {
if c.Providers.Swarm.RefreshSeconds <= 0 {
c.Providers.Swarm.RefreshSeconds = ptypes.Duration(15 * time.Second)
}
if c.Providers.Docker.HTTPClientTimeout < 0 {
c.Providers.Docker.HTTPClientTimeout = 0
if c.Providers.Swarm.HTTPClientTimeout < 0 {
c.Providers.Swarm.HTTPClientTimeout = 0
}
}
@ -294,18 +289,7 @@ func (c *Configuration) SetEffectiveConfiguration() {
}
func (c *Configuration) hasUserDefinedEntrypoint() bool {
if len(c.EntryPoints) == 0 {
return false
}
switch len(c.EntryPoints) {
case 1:
return c.EntryPoints[hub.TunnelEntrypoint] == nil
case 2:
return c.EntryPoints[hub.TunnelEntrypoint] == nil || c.EntryPoints[hub.APIEntrypoint] == nil
default:
return true
}
return len(c.EntryPoints) != 0
}
func (c *Configuration) initACMEProvider() {

48
pkg/config/static/static_config_test.go
View file

@ -4,7 +4,6 @@ import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/traefik/traefik/v3/pkg/provider/hub"
)
func TestHasEntrypoint(t *testing.T) {
@ -24,53 +23,6 @@ func TestHasEntrypoint(t *testing.T) {
},
assert: assert.True,
},
{
desc: "user defined entryPoints + hub entryPoint (tunnel)",
entryPoints: map[string]*EntryPoint{
"foo": {},
hub.TunnelEntrypoint: {},
},
assert: assert.True,
},
{
desc: "hub entryPoint (tunnel)",
entryPoints: map[string]*EntryPoint{
hub.TunnelEntrypoint: {},
},
assert: assert.False,
},
{
desc: "user defined entryPoints + hub entryPoint (api)",
entryPoints: map[string]*EntryPoint{
"foo": {},
hub.APIEntrypoint: {},
},
assert: assert.True,
},
{
desc: "hub entryPoint (api)",
entryPoints: map[string]*EntryPoint{
hub.APIEntrypoint: {},
},
assert: assert.True,
},
{
desc: "user defined entryPoints + hub entryPoints (tunnel, api)",
entryPoints: map[string]*EntryPoint{
"foo": {},
hub.TunnelEntrypoint: {},
hub.APIEntrypoint: {},
},
assert: assert.True,
},
{
desc: "hub entryPoints (tunnel, api)",
entryPoints: map[string]*EntryPoint{
hub.TunnelEntrypoint: {},
hub.APIEntrypoint: {},
},
assert: assert.False,
},
}
for _, test := range tests {

10
pkg/provider/acme/provider.go
View file

@ -930,14 +930,8 @@ func (p *Provider) sanitizeDomains(ctx context.Context, domain types.Domain) ([]
var cleanDomains []string
for _, dom := range domains {
if strings.HasPrefix(dom, "*") {
if p.DNSChallenge == nil {
return nil, fmt.Errorf("unable to generate a wildcard certificate in ACME provider for domain %q : ACME needs a DNSChallenge", strings.Join(domains, ","))
}
if strings.HasPrefix(dom, "*.*") {
return nil, fmt.Errorf("unable to generate a wildcard certificate in ACME provider for domain %q : ACME does not allow '*.*' wildcard domain", strings.Join(domains, ","))
}
if strings.HasPrefix(dom, "*.*") {
return nil, fmt.Errorf("unable to generate a wildcard certificate in ACME provider for domain %q : ACME does not allow '*.*' wildcard domain", strings.Join(domains, ","))
}
canonicalDomain := types.CanonicalDomain(dom)

7
pkg/provider/acme/provider_test.go
View file

@ -217,13 +217,6 @@ func TestProvider_sanitizeDomains(t *testing.T) {
expectedErr: "no domain was given",
expectedDomains: nil,
},
{
desc: "no DNSChallenge",
domains: types.Domain{Main: "*.traefik.wtf", SANs: []string{"foo.traefik.wtf"}},
dnsChallenge: nil,
expectedErr: "unable to generate a wildcard certificate in ACME provider for domain \"*.traefik.wtf,foo.traefik.wtf\" : ACME needs a DNSChallenge",
expectedDomains: nil,
},
{
desc: "unauthorized wildcard with SAN",
domains: types.Domain{Main: "*.*.traefik.wtf", SANs: []string{"foo.traefik.wtf"}},

4
pkg/provider/aggregator/aggregator.go
View file

@ -80,6 +80,10 @@ func NewProviderAggregator(conf static.Providers) ProviderAggregator {
p.quietAddProvider(conf.Docker)
}
if conf.Swarm != nil {
p.quietAddProvider(conf.Swarm)
}
if conf.Rest != nil {
p.quietAddProvider(conf.Rest)
}

80
pkg/provider/docker/config.go
View file

@ -8,6 +8,7 @@ import (
"strings"
dockertypes "github.com/docker/docker/api/types"
"github.com/docker/docker/client"
"github.com/docker/go-connections/nat"
"github.com/rs/zerolog/log"
"github.com/traefik/traefik/v3/pkg/config/dynamic"
@ -17,7 +18,16 @@ import (
"github.com/traefik/traefik/v3/pkg/provider/constraints"
)
func (p *Provider) buildConfiguration(ctx context.Context, containersInspected []dockerData) *dynamic.Configuration {
type DynConfBuilder struct {
Shared
apiClient client.APIClient
}
func NewDynConfBuilder(configuration Shared, apiClient client.APIClient) *DynConfBuilder {
return &DynConfBuilder{Shared: configuration, apiClient: apiClient}
}
func (p *DynConfBuilder) build(ctx context.Context, containersInspected []dockerData) *dynamic.Configuration {
configurations := make(map[string]*dynamic.Configuration)
for _, container := range containersInspected {
@ -92,7 +102,7 @@ func (p *Provider) buildConfiguration(ctx context.Context, containersInspected [
return provider.Merge(ctx, configurations)
}
func (p *Provider) buildTCPServiceConfiguration(ctx context.Context, container dockerData, configuration *dynamic.TCPConfiguration) error {
func (p *DynConfBuilder) buildTCPServiceConfiguration(ctx context.Context, container dockerData, configuration *dynamic.TCPConfiguration) error {
serviceName := getServiceName(container)
if len(configuration.Services) == 0 {
@ -117,7 +127,7 @@ func (p *Provider) buildTCPServiceConfiguration(ctx context.Context, container d
return nil
}
func (p *Provider) buildUDPServiceConfiguration(ctx context.Context, container dockerData, configuration *dynamic.UDPConfiguration) error {
func (p *DynConfBuilder) buildUDPServiceConfiguration(ctx context.Context, container dockerData, configuration *dynamic.UDPConfiguration) error {
serviceName := getServiceName(container)
if len(configuration.Services) == 0 {
@ -141,7 +151,7 @@ func (p *Provider) buildUDPServiceConfiguration(ctx context.Context, container d
return nil
}
func (p *Provider) buildServiceConfiguration(ctx context.Context, container dockerData, configuration *dynamic.HTTPConfiguration) error {
func (p *DynConfBuilder) buildServiceConfiguration(ctx context.Context, container dockerData, configuration *dynamic.HTTPConfiguration) error {
serviceName := getServiceName(container)
if len(configuration.Services) == 0 {
@ -167,7 +177,7 @@ func (p *Provider) buildServiceConfiguration(ctx context.Context, container dock
return nil
}
func (p *Provider) keepContainer(ctx context.Context, container dockerData) bool {
func (p *DynConfBuilder) keepContainer(ctx context.Context, container dockerData) bool {
logger := log.Ctx(ctx)
if !container.ExtraConf.Enable {
@ -193,7 +203,7 @@ func (p *Provider) keepContainer(ctx context.Context, container dockerData) bool
return true
}
func (p *Provider) addServerTCP(ctx context.Context, container dockerData, loadBalancer *dynamic.TCPServersLoadBalancer) error {
func (p *DynConfBuilder) addServerTCP(ctx context.Context, container dockerData, loadBalancer *dynamic.TCPServersLoadBalancer) error {
if loadBalancer == nil {
return errors.New("load-balancer is not defined")
}
@ -219,7 +229,7 @@ func (p *Provider) addServerTCP(ctx context.Context, container dockerData, loadB
return nil
}
func (p *Provider) addServerUDP(ctx context.Context, container dockerData, loadBalancer *dynamic.UDPServersLoadBalancer) error {
func (p *DynConfBuilder) addServerUDP(ctx context.Context, container dockerData, loadBalancer *dynamic.UDPServersLoadBalancer) error {
if loadBalancer == nil {
return errors.New("load-balancer is not defined")
}
@ -245,7 +255,7 @@ func (p *Provider) addServerUDP(ctx context.Context, container dockerData, loadB
return nil
}
func (p *Provider) addServer(ctx context.Context, container dockerData, loadBalancer *dynamic.ServersLoadBalancer) error {
func (p *DynConfBuilder) addServer(ctx context.Context, container dockerData, loadBalancer *dynamic.ServersLoadBalancer) error {
if loadBalancer == nil {
return errors.New("load-balancer is not defined")
}
@ -275,7 +285,7 @@ func (p *Provider) addServer(ctx context.Context, container dockerData, loadBala
return nil
}
func (p *Provider) getIPPort(ctx context.Context, container dockerData, serverPort string) (string, string, error) {
func (p *DynConfBuilder) getIPPort(ctx context.Context, container dockerData, serverPort string) (string, string, error) {
logger := log.Ctx(ctx)
var ip, port string
@ -307,7 +317,7 @@ func (p *Provider) getIPPort(ctx context.Context, container dockerData, serverPo
return ip, port, nil
}
func (p Provider) getIPAddress(ctx context.Context, container dockerData) string {
func (p *DynConfBuilder) getIPAddress(ctx context.Context, container dockerData) string {
logger := log.Ctx(ctx)
netNotFound := false
@ -338,23 +348,17 @@ func (p Provider) getIPAddress(ctx context.Context, container dockerData) string
}
if container.NetworkSettings.NetworkMode.IsContainer() {
dockerClient, err := p.createClient()
if err != nil {
logger.Warn().Err(err).Msg("Unable to get IP address")
return ""
}
connectedContainer := container.NetworkSettings.NetworkMode.ConnectedContainer()
containerInspected, err := dockerClient.ContainerInspect(context.Background(), connectedContainer)
containerInspected, err := p.apiClient.ContainerInspect(context.Background(), connectedContainer)
if err != nil {
logger.Warn().Err(err).Msgf("Unable to get IP address for container %s: failed to inspect container ID %s", container.Name, connectedContainer)
return ""
}
// Check connected container for traefik.docker.network, falling back to
// the network specified on the current container.
// Check connected container for traefik.docker.network,
// falling back to the network specified on the current container.
containerParsed := parseContainer(containerInspected)
extraConf, err := p.getConfiguration(containerParsed)
extraConf, err := p.extractLabels(containerParsed)
if err != nil {
logger.Warn().Err(err).Msgf("Unable to get IP address for container %s : failed to get extra configuration for container %s", container.Name, containerInspected.Name)
return ""
@ -379,8 +383,9 @@ func (p Provider) getIPAddress(ctx context.Context, container dockerData) string
return ""
}
func (p *Provider) getPortBinding(container dockerData, serverPort string) (*nat.PortBinding, error) {
func (p *DynConfBuilder) getPortBinding(container dockerData, serverPort string) (*nat.PortBinding, error) {
port := getPort(container, serverPort)
for netPort, portBindings := range container.NetworkSettings.Ports {
if strings.EqualFold(string(netPort), port+"/TCP") || strings.EqualFold(string(netPort), port+"/UDP") {
for _, p := range portBindings {
@ -391,36 +396,3 @@ func (p *Provider) getPortBinding(container dockerData, serverPort string) (*nat
return nil, fmt.Errorf("unable to find the external IP:Port for the container %q", container.Name)
}
func getPort(container dockerData, serverPort string) string {
if len(serverPort) > 0 {
return serverPort
}
var ports []nat.Port
for port := range container.NetworkSettings.Ports {
ports = append(ports, port)
}
less := func(i, j nat.Port) bool {
return i.Int() < j.Int()
}
nat.Sort(ports, less)
if len(ports) > 0 {
min := ports[0]
return min.Port()
}
return ""
}
func getServiceName(container dockerData) string {
serviceName := container.ServiceName
if values, err := getStringMultipleStrict(container.Labels, labelDockerComposeProject, labelDockerComposeService); err == nil {
serviceName = values[labelDockerComposeService] + "_" + values[labelDockerComposeProject]
}
return provider.Normalize(serviceName)
}

158
pkg/provider/docker/config_test.go
View file

@ -15,7 +15,7 @@ import (
"github.com/traefik/traefik/v3/pkg/config/dynamic"
)
func TestDefaultRule(t *testing.T) {
func TestDynConfBuilder_DefaultRule(t *testing.T) {
testCases := []struct {
desc string
containers []dockerData
@ -376,8 +376,10 @@ func TestDefaultRule(t *testing.T) {
t.Parallel()
p := Provider{
ExposedByDefault: true,
DefaultRule: test.defaultRule,
Shared: Shared{
ExposedByDefault: true,
DefaultRule: test.defaultRule,
},
}
err := p.Init()
@ -385,18 +387,20 @@ func TestDefaultRule(t *testing.T) {
for i := 0; i < len(test.containers); i++ {
var err error
test.containers[i].ExtraConf, err = p.getConfiguration(test.containers[i])
test.containers[i].ExtraConf, err = p.extractLabels(test.containers[i])
require.NoError(t, err)
}
configuration := p.buildConfiguration(context.Background(), test.containers)
builder := NewDynConfBuilder(p.Shared, nil)
configuration := builder.build(context.Background(), test.containers)
assert.Equal(t, test.expected, configuration)
})
}
}
func Test_buildConfiguration(t *testing.T) {
func TestDynConfBuilder_build(t *testing.T) {
testCases := []struct {
desc string
containers []dockerData
@ -3381,10 +3385,12 @@ func Test_buildConfiguration(t *testing.T) {
t.Parallel()
p := Provider{
AllowEmptyServices: test.allowEmptyServices,
DefaultRule: "Host(`{{ normalize .Name }}.traefik.wtf`)",
ExposedByDefault: true,
UseBindPortIP: test.useBindPortIP,
Shared: Shared{
AllowEmptyServices: test.allowEmptyServices,
ExposedByDefault: true,
UseBindPortIP: test.useBindPortIP,
DefaultRule: "Host(`{{ normalize .Name }}.traefik.wtf`)",
},
}
p.Constraints = test.constraints
@ -3393,18 +3399,20 @@ func Test_buildConfiguration(t *testing.T) {
for i := 0; i < len(test.containers); i++ {
var err error
test.containers[i].ExtraConf, err = p.getConfiguration(test.containers[i])
test.containers[i].ExtraConf, err = p.extractLabels(test.containers[i])
require.NoError(t, err)
}
configuration := p.buildConfiguration(context.Background(), test.containers)
builder := NewDynConfBuilder(p.Shared, nil)
configuration := builder.build(context.Background(), test.containers)
assert.Equal(t, test.expected, configuration)
})
}
}
func TestDockerGetIPPort(t *testing.T) {
func TestDynConfBuilder_getIPPort_docker(t *testing.T) {
type expected struct {
ip string
port string
@ -3565,12 +3573,12 @@ func TestDockerGetIPPort(t *testing.T) {
dData := parseContainer(test.container)
provider := &Provider{
builder := NewDynConfBuilder(Shared{
Network: "testnet",
UseBindPortIP: true,
}
}, nil)
actualIP, actualPort, actualError := provider.getIPPort(context.Background(), dData, test.serverPort)
actualIP, actualPort, actualError := builder.getIPPort(context.Background(), dData, test.serverPort)
if test.expected.error {
require.Error(t, actualError)
} else {
@ -3582,73 +3590,7 @@ func TestDockerGetIPPort(t *testing.T) {
}
}
func TestDockerGetPort(t *testing.T) {
testCases := []struct {
desc string
container docker.ContainerJSON
serverPort string
expected string
}{
{
desc: "no binding, no server port label",
container: containerJSON(name("foo")),
expected: "",
},
{
desc: "binding, no server port label",
container: containerJSON(ports(nat.PortMap{
"80/tcp": {},
})),
expected: "80",
},
{
desc: "binding, multiple ports, no server port label",
container: containerJSON(ports(nat.PortMap{
"80/tcp": {},
"443/tcp": {},
})),
expected: "80",
},
{
desc: "no binding, server port label",
container: containerJSON(),
serverPort: "8080",
expected: "8080",
},
{
desc: "binding, server port label",
container: containerJSON(
ports(nat.PortMap{
"80/tcp": {},
})),
serverPort: "8080",
expected: "8080",
},
{
desc: "binding, multiple ports, server port label",
container: containerJSON(ports(nat.PortMap{
"8080/tcp": {},
"80/tcp": {},
})),
serverPort: "8080",
expected: "8080",
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getPort(dData, test.serverPort)
assert.Equal(t, test.expected, actual)
})
}
}
func TestDockerGetIPAddress(t *testing.T) {
func TestDynConfBuilder_getIPAddress_docker(t *testing.T) {
testCases := []struct {
desc string
container docker.ContainerJSON
@ -3742,24 +3684,26 @@ func TestDockerGetIPAddress(t *testing.T) {
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
provider := &Provider{
conf := Shared{
Network: "webnet",
}
dData := parseContainer(test.container)
dData.ExtraConf.Docker.Network = provider.Network
dData.ExtraConf.Docker.Network = conf.Network
if len(test.network) > 0 {
dData.ExtraConf.Docker.Network = test.network
}
actual := provider.getIPAddress(context.Background(), dData)
builder := NewDynConfBuilder(conf, nil)
actual := builder.getIPAddress(context.Background(), dData)
assert.Equal(t, test.expected, actual)
})
}
}
func TestSwarmGetIPAddress(t *testing.T) {
func TestDynConfBuilder_getIPAddress_swarm(t *testing.T) {
testCases := []struct {
service swarm.Service
expected string
@ -3810,47 +3754,13 @@ func TestSwarmGetIPAddress(t *testing.T) {
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
t.Parallel()
provider := &Provider{
SwarmMode: true,
}
dData, err := provider.parseService(context.Background(), test.service, test.networks)
require.NoError(t, err)
actual := provider.getIPAddress(context.Background(), dData)
assert.Equal(t, test.expected, actual)
})
}
}
func TestSwarmGetPort(t *testing.T) {
testCases := []struct {
service swarm.Service
serverPort string
networks map[string]*docker.NetworkResource
expected string
}{
{
service: swarmService(
withEndpointSpec(modeDNSSR),
),
networks: map[string]*docker.NetworkResource{},
serverPort: "8080",
expected: "8080",
},
}
for serviceID, test := range testCases {
test := test
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
t.Parallel()
p := Provider{}
p := &SwarmProvider{}
dData, err := p.parseService(context.Background(), test.service, test.networks)
require.NoError(t, err)
actual := getPort(dData, test.serverPort)
builder := NewDynConfBuilder(p.Shared, nil)
actual := builder.getIPAddress(context.Background(), dData)
assert.Equal(t, test.expected, actual)
})
}

35
pkg/provider/docker/data.go Normal file
View file

@ -0,0 +1,35 @@
package docker
import (
dockertypes "github.com/docker/docker/api/types"
dockercontainertypes "github.com/docker/docker/api/types/container"
"github.com/docker/go-connections/nat"
)
// dockerData holds the need data to the provider.
type dockerData struct {
ID string
ServiceName string
Name string
Labels map[string]string // List of labels set to container or service
NetworkSettings networkSettings
Health string
Node *dockertypes.ContainerNode
ExtraConf configuration
}
// NetworkSettings holds the networks data to the provider.
type networkSettings struct {
NetworkMode dockercontainertypes.NetworkMode
Ports nat.PortMap
Networks map[string]*networkData
}
// Network holds the network data to the provider.
type networkData struct {
Name string
Addr string
Port int
Protocol string
ID string
}

602
pkg/provider/docker/docker.go
View file

@ -1,602 +0,0 @@
package docker
import (
"context"
"errors"
"fmt"
"io"
"net"
"net/http"
"strconv"
"strings"
"text/template"
"time"
"github.com/cenkalti/backoff/v4"
"github.com/docker/cli/cli/connhelper"
dockertypes "github.com/docker/docker/api/types"
dockercontainertypes "github.com/docker/docker/api/types/container"
eventtypes "github.com/docker/docker/api/types/events"
"github.com/docker/docker/api/types/filters"
swarmtypes "github.com/docker/docker/api/types/swarm"
"github.com/docker/docker/api/types/versions"
"github.com/docker/docker/client"
"github.com/docker/go-connections/nat"
"github.com/docker/go-connections/sockets"
"github.com/rs/zerolog/log"
ptypes "github.com/traefik/paerser/types"
"github.com/traefik/traefik/v3/pkg/config/dynamic"
"github.com/traefik/traefik/v3/pkg/job"
"github.com/traefik/traefik/v3/pkg/logs"
"github.com/traefik/traefik/v3/pkg/provider"
"github.com/traefik/traefik/v3/pkg/safe"
"github.com/traefik/traefik/v3/pkg/types"
"github.com/traefik/traefik/v3/pkg/version"
)
const (
// DockerAPIVersion is a constant holding the version of the Provider API traefik will use.
DockerAPIVersion = "1.24"
// SwarmAPIVersion is a constant holding the version of the Provider API traefik will use.
SwarmAPIVersion = "1.24"
)
// DefaultTemplateRule The default template for the default rule.
const DefaultTemplateRule = "Host(`{{ normalize .Name }}`)"
var _ provider.Provider = (*Provider)(nil)
// Provider holds configurations of the provider.
type Provider struct {
Constraints string `description:"Constraints is an expression that Traefik matches against the container's labels to determine whether to create any route for that container." json:"constraints,omitempty" toml:"constraints,omitempty" yaml:"constraints,omitempty" export:"true"`
Watch bool `description:"Watch Docker events." json:"watch,omitempty" toml:"watch,omitempty" yaml:"watch,omitempty" export:"true"`
Endpoint string `description:"Docker server endpoint. Can be a tcp or a unix socket endpoint." json:"endpoint,omitempty" toml:"endpoint,omitempty" yaml:"endpoint,omitempty"`
DefaultRule string `description:"Default rule." json:"defaultRule,omitempty" toml:"defaultRule,omitempty" yaml:"defaultRule,omitempty"`
TLS *types.ClientTLS `description:"Enable Docker TLS support." json:"tls,omitempty" toml:"tls,omitempty" yaml:"tls,omitempty" export:"true"`
ExposedByDefault bool `description:"Expose containers by default." json:"exposedByDefault,omitempty" toml:"exposedByDefault,omitempty" yaml:"exposedByDefault,omitempty" export:"true"`
UseBindPortIP bool `description:"Use the ip address from the bound port, rather than from the inner network." json:"useBindPortIP,omitempty" toml:"useBindPortIP,omitempty" yaml:"useBindPortIP,omitempty" export:"true"`
SwarmMode bool `description:"Use Docker on Swarm Mode." json:"swarmMode,omitempty" toml:"swarmMode,omitempty" yaml:"swarmMode,omitempty" export:"true"`
Network string `description:"Default Docker network used." json:"network,omitempty" toml:"network,omitempty" yaml:"network,omitempty" export:"true"`
SwarmModeRefreshSeconds ptypes.Duration `description:"Polling interval for swarm mode." json:"swarmModeRefreshSeconds,omitempty" toml:"swarmModeRefreshSeconds,omitempty" yaml:"swarmModeRefreshSeconds,omitempty" export:"true"`
HTTPClientTimeout ptypes.Duration `description:"Client timeout for HTTP connections." json:"httpClientTimeout,omitempty" toml:"httpClientTimeout,omitempty" yaml:"httpClientTimeout,omitempty" export:"true"`
AllowEmptyServices bool `description:"Disregards the Docker containers health checks with respect to the creation or removal of the corresponding services." json:"allowEmptyServices,omitempty" toml:"allowEmptyServices,omitempty" yaml:"allowEmptyServices,omitempty" export:"true"`
defaultRuleTpl *template.Template
}
// SetDefaults sets the default values.
func (p *Provider) SetDefaults() {
p.Watch = true
p.ExposedByDefault = true
p.Endpoint = "unix:///var/run/docker.sock"
p.SwarmMode = false
p.SwarmModeRefreshSeconds = ptypes.Duration(15 * time.Second)
p.DefaultRule = DefaultTemplateRule
}
// Init the provider.
func (p *Provider) Init() error {
defaultRuleTpl, err := provider.MakeDefaultRuleTemplate(p.DefaultRule, nil)
if err != nil {
return fmt.Errorf("error while parsing default rule: %w", err)
}
p.defaultRuleTpl = defaultRuleTpl
return nil
}
// dockerData holds the need data to the provider.
type dockerData struct {
ID string
ServiceName string
Name string
Labels map[string]string // List of labels set to container or service
NetworkSettings networkSettings
Health string
Node *dockertypes.ContainerNode
ExtraConf configuration
}
// NetworkSettings holds the networks data to the provider.
type networkSettings struct {
NetworkMode dockercontainertypes.NetworkMode
Ports nat.PortMap
Networks map[string]*networkData
}
// Network holds the network data to the provider.
type networkData struct {
Name string
Addr string
Port int
Protocol string
ID string
}
func (p *Provider) createClient() (client.APIClient, error) {
opts, err := p.getClientOpts()
if err != nil {
return nil, err
}
httpHeaders := map[string]string{
"User-Agent": "Traefik " + version.Version,
}
opts = append(opts, client.WithHTTPHeaders(httpHeaders))
apiVersion := DockerAPIVersion
if p.SwarmMode {
apiVersion = SwarmAPIVersion
}
opts = append(opts, client.WithVersion(apiVersion))
return client.NewClientWithOpts(opts...)
}
func (p *Provider) getClientOpts() ([]client.Opt, error) {
helper, err := connhelper.GetConnectionHelper(p.Endpoint)
if err != nil {
return nil, err
}
// SSH
if helper != nil {
// https://github.com/docker/cli/blob/ebca1413117a3fcb81c89d6be226dcec74e5289f/cli/context/docker/load.go#L112-L123
httpClient := &http.Client{
Transport: &http.Transport{
DialContext: helper.Dialer,
},
}
return []client.Opt{
client.WithHTTPClient(httpClient),
client.WithTimeout(time.Duration(p.HTTPClientTimeout)),
client.WithHost(helper.Host), // To avoid 400 Bad Request: malformed Host header daemon error
client.WithDialContext(helper.Dialer),
}, nil
}
opts := []client.Opt{
client.WithHost(p.Endpoint),
client.WithTimeout(time.Duration(p.HTTPClientTimeout)),
}
if p.TLS != nil {
ctx := log.With().Str(logs.ProviderName, "docker").Logger().WithContext(context.Background())
conf, err := p.TLS.CreateTLSConfig(ctx)
if err != nil {
return nil, fmt.Errorf("unable to create client TLS configuration: %w", err)
}
hostURL, err := client.ParseHostURL(p.Endpoint)
if err != nil {
return nil, err
}
tr := &http.Transport{
TLSClientConfig: conf,
}
if err := sockets.ConfigureTransport(tr, hostURL.Scheme, hostURL.Host); err != nil {
return nil, err
}
opts = append(opts, client.WithHTTPClient(&http.Client{Transport: tr, Timeout: time.Duration(p.HTTPClientTimeout)}))
}
return opts, nil
}
// Provide allows the docker provider to provide configurations to traefik using the given configuration channel.
func (p *Provider) Provide(configurationChan chan<- dynamic.Message, pool *safe.Pool) error {
pool.GoCtx(func(routineCtx context.Context) {
logger := log.Ctx(routineCtx).With().Str(logs.ProviderName, "docker").Logger()
ctxLog := logger.WithContext(routineCtx)
operation := func() error {
var err error
ctx, cancel := context.WithCancel(ctxLog)
defer cancel()
ctx = log.Ctx(ctx).With().Str(logs.ProviderName, "docker").Logger().WithContext(ctx)
dockerClient, err := p.createClient()
if err != nil {
logger.Error().Err(err).Msg("Failed to create a client for docker, error")
return err
}
defer dockerClient.Close()
serverVersion, err := dockerClient.ServerVersion(ctx)
if err != nil {
logger.Error().Err(err).Msg("Failed to retrieve information of the docker client and server host")
return err
}
logger.Debug().Msgf("Provider connection established with docker %s (API %s)", serverVersion.Version, serverVersion.APIVersion)
var dockerDataList []dockerData
if p.SwarmMode {
dockerDataList, err = p.listServices(ctx, dockerClient)
if err != nil {
logger.Error().Err(err).Msg("Failed to list services for docker swarm mode")
return err
}
} else {
dockerDataList, err = p.listContainers(ctx, dockerClient)
if err != nil {
logger.Error().Err(err).Msg("Failed to list containers for docker")
return err
}
}
configuration := p.buildConfiguration(ctxLog, dockerDataList)
configurationChan <- dynamic.Message{
ProviderName: "docker",
Configuration: configuration,
}
if p.Watch {
if p.SwarmMode {
errChan := make(chan error)
// TODO: This need to be change. Linked to Swarm events docker/docker#23827
ticker := time.NewTicker(time.Duration(p.SwarmModeRefreshSeconds))
pool.GoCtx(func(ctx context.Context) {
logger := log.Ctx(ctx).With().Str(logs.ProviderName, "docker").Logger()
ctx = logger.WithContext(ctx)
defer close(errChan)
for {
select {
case <-ticker.C:
services, err := p.listServices(ctx, dockerClient)
if err != nil {
logger.Error().Err(err).Msg("Failed to list services for docker swarm mode")
errChan <- err
return
}
configuration := p.buildConfiguration(ctx, services)
if configuration != nil {
configurationChan <- dynamic.Message{
ProviderName: "docker",
Configuration: configuration,
}
}
case <-ctx.Done():
ticker.Stop()
return
}
}
})
if err, ok := <-errChan; ok {
return err
}
// channel closed
} else {
f := filters.NewArgs()
f.Add("type", "container")
options := dockertypes.EventsOptions{
Filters: f,
}
startStopHandle := func(m eventtypes.Message) {
logger.Debug().Msgf("Provider event received %+v", m)
containers, err := p.listContainers(ctx, dockerClient)
if err != nil {
logger.Error().Err(err).Msg("Failed to list containers for docker")
// Call cancel to get out of the monitor
return
}
configuration := p.buildConfiguration(ctx, containers)
if configuration != nil {
message := dynamic.Message{
ProviderName: "docker",
Configuration: configuration,
}
select {
case configurationChan <- message:
case <-ctx.Done():
}
}
}
eventsc, errc := dockerClient.Events(ctx, options)
for {
select {
case event := <-eventsc:
if event.Action == "start" ||
event.Action == "die" ||
strings.HasPrefix(event.Action, "health_status") {
startStopHandle(event)
}
case err := <-errc:
if errors.Is(err, io.EOF) {
logger.Debug().Msg("Provider event stream closed")
}
return err
case <-ctx.Done():
return nil
}
}
}
}
return nil
}
notify := func(err error, time time.Duration) {
logger.Error().Err(err).Msgf("Provider error, retrying in %s", time)
}
err := backoff.RetryNotify(safe.OperationWithRecover(operation), backoff.WithContext(job.NewBackOff(backoff.NewExponentialBackOff()), ctxLog), notify)
if err != nil {
logger.Error().Err(err).Msg("Cannot retrieve data")
}
})
return nil
}
func (p *Provider) listContainers(ctx context.Context, dockerClient client.ContainerAPIClient) ([]dockerData, error) {
containerList, err := dockerClient.ContainerList(ctx, dockertypes.ContainerListOptions{})
if err != nil {
return nil, err
}
var inspectedContainers []dockerData
// get inspect containers
for _, container := range containerList {
dData := inspectContainers(ctx, dockerClient, container.ID)
if len(dData.Name) == 0 {
continue
}
extraConf, err := p.getConfiguration(dData)
if err != nil {
log.Ctx(ctx).Error().Err(err).Msgf("Skip container %s", getServiceName(dData))
continue
}
dData.ExtraConf = extraConf
inspectedContainers = append(inspectedContainers, dData)
}
return inspectedContainers, nil
}
func inspectContainers(ctx context.Context, dockerClient client.ContainerAPIClient, containerID string) dockerData {
containerInspected, err := dockerClient.ContainerInspect(ctx, containerID)
if err != nil {
log.Ctx(ctx).Warn().Err(err).Msgf("Failed to inspect container %s", containerID)
return dockerData{}
}
// This condition is here to avoid to have empty IP https://github.com/traefik/traefik/issues/2459
// We register only container which are running
if containerInspected.ContainerJSONBase != nil && containerInspected.ContainerJSONBase.State != nil && containerInspected.ContainerJSONBase.State.Running {
return parseContainer(containerInspected)
}
return dockerData{}
}
func parseContainer(container dockertypes.ContainerJSON) dockerData {
dData := dockerData{
NetworkSettings: networkSettings{},
}
if container.ContainerJSONBase != nil {
dData.ID = container.ContainerJSONBase.ID
dData.Name = container.ContainerJSONBase.Name
dData.ServiceName = dData.Name // Default ServiceName to be the container's Name.
dData.Node = container.ContainerJSONBase.Node
if container.ContainerJSONBase.HostConfig != nil {
dData.NetworkSettings.NetworkMode = container.ContainerJSONBase.HostConfig.NetworkMode
}
if container.State != nil && container.State.Health != nil {
dData.Health = container.State.Health.Status
}
}
if container.Config != nil && container.Config.Labels != nil {
dData.Labels = container.Config.Labels
}
if container.NetworkSettings != nil {
if container.NetworkSettings.Ports != nil {
dData.NetworkSettings.Ports = container.NetworkSettings.Ports
}
if container.NetworkSettings.Networks != nil {
dData.NetworkSettings.Networks = make(map[string]*networkData)
for name, containerNetwork := range container.NetworkSettings.Networks {
addr := containerNetwork.IPAddress
if addr == "" {
addr = containerNetwork.GlobalIPv6Address
}
dData.NetworkSettings.Networks[name] = &networkData{
ID: containerNetwork.NetworkID,
Name: name,
Addr: addr,
}
}
}
}
return dData
}
func (p *Provider) listServices(ctx context.Context, dockerClient client.APIClient) ([]dockerData, error) {
logger := log.Ctx(ctx)
serviceList, err := dockerClient.ServiceList(ctx, dockertypes.ServiceListOptions{})
if err != nil {
return nil, err
}
serverVersion, err := dockerClient.ServerVersion(ctx)
if err != nil {
return nil, err
}
networkListArgs := filters.NewArgs()
// https://docs.docker.com/engine/api/v1.29/#tag/Network (Docker 17.06)
if versions.GreaterThanOrEqualTo(serverVersion.APIVersion, "1.29") {
networkListArgs.Add("scope", "swarm")
} else {
networkListArgs.Add("driver", "overlay")
}
networkList, err := dockerClient.NetworkList(ctx, dockertypes.NetworkListOptions{Filters: networkListArgs})
if err != nil {
logger.Debug().Err(err).Msg("Failed to network inspect on client for docker")
return nil, err
}
networkMap := make(map[string]*dockertypes.NetworkResource)
for _, network := range networkList {
networkToAdd := network
networkMap[network.ID] = &networkToAdd
}
var dockerDataList []dockerData
var dockerDataListTasks []dockerData
for _, service := range serviceList {
dData, err := p.parseService(ctx, service, networkMap)
if err != nil {
logger.Error().Err(err).Msgf("Skip container %s", getServiceName(dData))
continue
}
if dData.ExtraConf.Docker.LBSwarm {
if len(dData.NetworkSettings.Networks) > 0 {
dockerDataList = append(dockerDataList, dData)
}
} else {
isGlobalSvc := service.Spec.Mode.Global != nil
dockerDataListTasks, err = listTasks(ctx, dockerClient, service.ID, dData, networkMap, isGlobalSvc)
if err != nil {
logger.Warn().Err(err).Send()
} else {
dockerDataList = append(dockerDataList, dockerDataListTasks...)
}
}
}
return dockerDataList, err
}
func (p *Provider) parseService(ctx context.Context, service swarmtypes.Service, networkMap map[string]*dockertypes.NetworkResource) (dockerData, error) {
logger := log.Ctx(ctx)
dData := dockerData{
ID: service.ID,
ServiceName: service.Spec.Annotations.Name,
Name: service.Spec.Annotations.Name,
Labels: service.Spec.Annotations.Labels,
NetworkSettings: networkSettings{},
}
extraConf, err := p.getConfiguration(dData)
if err != nil {
return dockerData{}, err
}
dData.ExtraConf = extraConf
if service.Spec.EndpointSpec != nil {
if service.Spec.EndpointSpec.Mode == swarmtypes.ResolutionModeDNSRR {
if dData.ExtraConf.Docker.LBSwarm {
logger.Warn().Msgf("Ignored %s endpoint-mode not supported, service name: %s. Fallback to Traefik load balancing", swarmtypes.ResolutionModeDNSRR, service.Spec.Annotations.Name)
}
} else if service.Spec.EndpointSpec.Mode == swarmtypes.ResolutionModeVIP {
dData.NetworkSettings.Networks = make(map[string]*networkData)
for _, virtualIP := range service.Endpoint.VirtualIPs {
networkService := networkMap[virtualIP.NetworkID]
if networkService != nil {
if len(virtualIP.Addr) > 0 {
ip, _, _ := net.ParseCIDR(virtualIP.Addr)
network := &networkData{
Name: networkService.Name,
ID: virtualIP.NetworkID,
Addr: ip.String(),
}
dData.NetworkSettings.Networks[network.Name] = network
} else {
logger.Debug().Msgf("No virtual IPs found in network %s", virtualIP.NetworkID)
}
} else {
logger.Debug().Msgf("Network not found, id: %s", virtualIP.NetworkID)
}
}
}
}
return dData, nil
}
func listTasks(ctx context.Context, dockerClient client.APIClient, serviceID string,
serviceDockerData dockerData, networkMap map[string]*dockertypes.NetworkResource, isGlobalSvc bool,
) ([]dockerData, error) {
serviceIDFilter := filters.NewArgs()
serviceIDFilter.Add("service", serviceID)
serviceIDFilter.Add("desired-state", "running")
taskList, err := dockerClient.TaskList(ctx, dockertypes.TaskListOptions{Filters: serviceIDFilter})
if err != nil {
return nil, err
}
var dockerDataList []dockerData
for _, task := range taskList {
if task.Status.State != swarmtypes.TaskStateRunning {
continue
}
dData := parseTasks(ctx, task, serviceDockerData, networkMap, isGlobalSvc)
if len(dData.NetworkSettings.Networks) > 0 {
dockerDataList = append(dockerDataList, dData)
}
}
return dockerDataList, err
}
func parseTasks(ctx context.Context, task swarmtypes.Task, serviceDockerData dockerData,
networkMap map[string]*dockertypes.NetworkResource, isGlobalSvc bool,
) dockerData {
dData := dockerData{
ID: task.ID,
ServiceName: serviceDockerData.Name,
Name: serviceDockerData.Name + "." + strconv.Itoa(task.Slot),
Labels: serviceDockerData.Labels,
ExtraConf: serviceDockerData.ExtraConf,
NetworkSettings: networkSettings{},
}
if isGlobalSvc {
dData.Name = serviceDockerData.Name + "." + task.ID
}
if task.NetworksAttachments != nil {
dData.NetworkSettings.Networks = make(map[string]*networkData)
for _, virtualIP := range task.NetworksAttachments {
if networkService, present := networkMap[virtualIP.Network.ID]; present {
if len(virtualIP.Addresses) > 0 {
// Not sure about this next loop - when would a task have multiple IP's for the same network?
for _, addr := range virtualIP.Addresses {
ip, _, _ := net.ParseCIDR(addr)
network := &networkData{
ID: virtualIP.Network.ID,
Name: networkService.Name,
Addr: ip.String(),
}
dData.NetworkSettings.Networks[network.Name] = network
}
} else {
log.Ctx(ctx).Debug().Msgf("No IP addresses found for network %s", virtualIP.Network.ID)
}
}
}
}
return dData
}

193
pkg/provider/docker/pdocker.go Normal file
View file

@ -0,0 +1,193 @@
package docker
import (
"context"
"errors"
"fmt"
"io"
"strings"
"time"
"github.com/cenkalti/backoff/v4"
dockertypes "github.com/docker/docker/api/types"
eventtypes "github.com/docker/docker/api/types/events"
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/client"
"github.com/rs/zerolog/log"
"github.com/traefik/traefik/v3/pkg/config/dynamic"
"github.com/traefik/traefik/v3/pkg/job"
"github.com/traefik/traefik/v3/pkg/logs"
"github.com/traefik/traefik/v3/pkg/provider"
"github.com/traefik/traefik/v3/pkg/safe"
)
// DockerAPIVersion is a constant holding the version of the Provider API traefik will use.
const DockerAPIVersion = "1.24"
const dockerName = "docker"
var _ provider.Provider = (*Provider)(nil)
// Provider holds configurations of the provider.
type Provider struct {
Shared `yaml:",inline" export:"true"`
ClientConfig `yaml:",inline" export:"true"`
}
// SetDefaults sets the default values.
func (p *Provider) SetDefaults() {
p.Watch = true
p.ExposedByDefault = true
p.Endpoint = "unix:///var/run/docker.sock"
p.DefaultRule = DefaultTemplateRule
}
// Init the provider.
func (p *Provider) Init() error {
defaultRuleTpl, err := provider.MakeDefaultRuleTemplate(p.DefaultRule, nil)
if err != nil {
return fmt.Errorf("error while parsing default rule: %w", err)
}
p.defaultRuleTpl = defaultRuleTpl
return nil
}
func (p *Provider) createClient(ctx context.Context) (*client.Client, error) {
p.ClientConfig.apiVersion = DockerAPIVersion
return createClient(ctx, p.ClientConfig)
}
// Provide allows the docker provider to provide configurations to traefik using the given configuration channel.
func (p *Provider) Provide(configurationChan chan<- dynamic.Message, pool *safe.Pool) error {
pool.GoCtx(func(routineCtx context.Context) {
logger := log.Ctx(routineCtx).With().Str(logs.ProviderName, dockerName).Logger()
ctxLog := logger.WithContext(routineCtx)
operation := func() error {
var err error
ctx, cancel := context.WithCancel(ctxLog)
defer cancel()
ctx = log.Ctx(ctx).With().Str(logs.ProviderName, dockerName).Logger().WithContext(ctx)
dockerClient, err := p.createClient(ctxLog)
if err != nil {
logger.Error().Err(err).Msg("Failed to create Docker API client")
return err
}
defer func() { _ = dockerClient.Close() }()
builder := NewDynConfBuilder(p.Shared, dockerClient)
serverVersion, err := dockerClient.ServerVersion(ctx)
if err != nil {
logger.Error().Err(err).Msg("Failed to retrieve information of the docker client and server host")
return err
}
logger.Debug().Msgf("Provider connection established with docker %s (API %s)", serverVersion.Version, serverVersion.APIVersion)
dockerDataList, err := p.listContainers(ctx, dockerClient)
if err != nil {
logger.Error().Err(err).Msg("Failed to list containers for docker")
return err
}
configuration := builder.build(ctxLog, dockerDataList)
configurationChan <- dynamic.Message{
ProviderName: dockerName,
Configuration: configuration,
}
if p.Watch {
f := filters.NewArgs()
f.Add("type", "container")
options := dockertypes.EventsOptions{
Filters: f,
}
startStopHandle := func(m eventtypes.Message) {
logger.Debug().Msgf("Provider event received %+v", m)
containers, err := p.listContainers(ctx, dockerClient)
if err != nil {
logger.Error().Err(err).Msg("Failed to list containers for docker")
// Call cancel to get out of the monitor
return
}
configuration := builder.build(ctx, containers)
if configuration != nil {
message := dynamic.Message{
ProviderName: dockerName,
Configuration: configuration,
}
select {
case configurationChan <- message:
case <-ctx.Done():
}
}
}
eventsc, errc := dockerClient.Events(ctx, options)
for {
select {
case event := <-eventsc:
if event.Action == "start" ||
event.Action == "die" ||
strings.HasPrefix(event.Action, "health_status") {
startStopHandle(event)
}
case err := <-errc:
if errors.Is(err, io.EOF) {
logger.Debug().Msg("Provider event stream closed")
}
return err
case <-ctx.Done():
return nil
}
}
}
return nil
}
notify := func(err error, time time.Duration) {
logger.Error().Err(err).Msgf("Provider error, retrying in %s", time)
}
err := backoff.RetryNotify(safe.OperationWithRecover(operation), backoff.WithContext(job.NewBackOff(backoff.NewExponentialBackOff()), ctxLog), notify)
if err != nil {
logger.Error().Err(err).Msg("Cannot retrieve data")
}
})
return nil
}
func (p *Provider) listContainers(ctx context.Context, dockerClient client.ContainerAPIClient) ([]dockerData, error) {
containerList, err := dockerClient.ContainerList(ctx, dockertypes.ContainerListOptions{})
if err != nil {
return nil, err
}
var inspectedContainers []dockerData
// get inspect containers
for _, container := range containerList {
dData := inspectContainers(ctx, dockerClient, container.ID)
if len(dData.Name) == 0 {
continue
}
extraConf, err := p.extractLabels(dData)
if err != nil {
log.Ctx(ctx).Error().Err(err).Msgf("Skip container %s", getServiceName(dData))
continue
}
dData.ExtraConf = extraConf
inspectedContainers = append(inspectedContainers, dData)
}
return inspectedContainers, nil
}

332
pkg/provider/docker/pswarm.go Normal file
View file

@ -0,0 +1,332 @@
package docker
import (
"context"
"fmt"
"net"
"strconv"
"time"
"github.com/cenkalti/backoff/v4"
dockertypes "github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/filters"
swarmtypes "github.com/docker/docker/api/types/swarm"
"github.com/docker/docker/api/types/versions"
"github.com/docker/docker/client"
"github.com/rs/zerolog/log"
ptypes "github.com/traefik/paerser/types"
"github.com/traefik/traefik/v3/pkg/config/dynamic"
"github.com/traefik/traefik/v3/pkg/job"
"github.com/traefik/traefik/v3/pkg/logs"
"github.com/traefik/traefik/v3/pkg/provider"
"github.com/traefik/traefik/v3/pkg/safe"
)
// SwarmAPIVersion is a constant holding the version of the Provider API traefik will use.
const SwarmAPIVersion = "1.24"
const swarmName = "swarm"
var _ provider.Provider = (*SwarmProvider)(nil)
// SwarmProvider holds configurations of the provider.
type SwarmProvider struct {
Shared `yaml:",inline" export:"true"`
ClientConfig `yaml:",inline" export:"true"`
RefreshSeconds ptypes.Duration `description:"Polling interval for swarm mode." json:"refreshSeconds,omitempty" toml:"refreshSeconds,omitempty" yaml:"refreshSeconds,omitempty" export:"true"`
}
// SetDefaults sets the default values.
func (p *SwarmProvider) SetDefaults() {
p.Watch = true
p.ExposedByDefault = true
p.Endpoint = "unix:///var/run/docker.sock"
p.RefreshSeconds = ptypes.Duration(15 * time.Second)
p.DefaultRule = DefaultTemplateRule
}
// Init the provider.
func (p *SwarmProvider) Init() error {
defaultRuleTpl, err := provider.MakeDefaultRuleTemplate(p.DefaultRule, nil)
if err != nil {
return fmt.Errorf("error while parsing default rule: %w", err)
}
p.defaultRuleTpl = defaultRuleTpl
return nil
}
func (p *SwarmProvider) createClient(ctx context.Context) (*client.Client, error) {
p.ClientConfig.apiVersion = SwarmAPIVersion
return createClient(ctx, p.ClientConfig)
}
// Provide allows the docker provider to provide configurations to traefik using the given configuration channel.
func (p *SwarmProvider) Provide(configurationChan chan<- dynamic.Message, pool *safe.Pool) error {
pool.GoCtx(func(routineCtx context.Context) {
logger := log.Ctx(routineCtx).With().Str(logs.ProviderName, swarmName).Logger()
ctxLog := logger.WithContext(routineCtx)
operation := func() error {
var err error
ctx, cancel := context.WithCancel(ctxLog)
defer cancel()
ctx = log.Ctx(ctx).With().Str(logs.ProviderName, swarmName).Logger().WithContext(ctx)
dockerClient, err := p.createClient(ctx)
if err != nil {
logger.Error().Err(err).Msg("Failed to create Docker API client")
return err
}
defer func() { _ = dockerClient.Close() }()
builder := NewDynConfBuilder(p.Shared, dockerClient)
serverVersion, err := dockerClient.ServerVersion(ctx)
if err != nil {
logger.Error().Err(err).Msg("Failed to retrieve information of the docker client and server host")
return err
}
logger.Debug().Msgf("Provider connection established with docker %s (API %s)", serverVersion.Version, serverVersion.APIVersion)
dockerDataList, err := p.listServices(ctx, dockerClient)
if err != nil {
logger.Error().Err(err).Msg("Failed to list services for docker swarm mode")
return err
}
configuration := builder.build(ctxLog, dockerDataList)
configurationChan <- dynamic.Message{
ProviderName: swarmName,
Configuration: configuration,
}
if p.Watch {
errChan := make(chan error)
// TODO: This need to be change. Linked to Swarm events docker/docker#23827
ticker := time.NewTicker(time.Duration(p.RefreshSeconds))
pool.GoCtx(func(ctx context.Context) {
logger := log.Ctx(ctx).With().Str(logs.ProviderName, swarmName).Logger()
ctx = logger.WithContext(ctx)
defer close(errChan)
for {
select {
case <-ticker.C:
services, err := p.listServices(ctx, dockerClient)
if err != nil {
logger.Error().Err(err).Msg("Failed to list services for docker swarm mode")
errChan <- err
return
}
configuration := builder.build(ctx, services)
if configuration != nil {
configurationChan <- dynamic.Message{
ProviderName: swarmName,
Configuration: configuration,
}
}
case <-ctx.Done():
ticker.Stop()
return
}
}
})
if err, ok := <-errChan; ok {
return err
}
// channel closed
}
return nil
}
notify := func(err error, time time.Duration) {
logger.Error().Err(err).Msgf("Provider error, retrying in %s", time)
}
err := backoff.RetryNotify(safe.OperationWithRecover(operation), backoff.WithContext(job.NewBackOff(backoff.NewExponentialBackOff()), ctxLog), notify)
if err != nil {
logger.Error().Err(err).Msg("Cannot retrieve data")
}
})
return nil
}
func (p *SwarmProvider) listServices(ctx context.Context, dockerClient client.APIClient) ([]dockerData, error) {
logger := log.Ctx(ctx)
serviceList, err := dockerClient.ServiceList(ctx, dockertypes.ServiceListOptions{})
if err != nil {
return nil, err
}
serverVersion, err := dockerClient.ServerVersion(ctx)
if err != nil {
return nil, err
}
networkListArgs := filters.NewArgs()
// https://docs.docker.com/engine/api/v1.29/#tag/Network (Docker 17.06)
if versions.GreaterThanOrEqualTo(serverVersion.APIVersion, "1.29") {
networkListArgs.Add("scope", "swarm")
} else {
networkListArgs.Add("driver", "overlay")
}
networkList, err := dockerClient.NetworkList(ctx, dockertypes.NetworkListOptions{Filters: networkListArgs})
if err != nil {
logger.Debug().Err(err).Msg("Failed to network inspect on client for docker")
return nil, err
}
networkMap := make(map[string]*dockertypes.NetworkResource)
for _, network := range networkList {
networkToAdd := network
networkMap[network.ID] = &networkToAdd
}
var dockerDataList []dockerData
var dockerDataListTasks []dockerData
for _, service := range serviceList {
dData, err := p.parseService(ctx, service, networkMap)
if err != nil {
logger.Error().Err(err).Msgf("Skip container %s", getServiceName(dData))
continue
}
if dData.ExtraConf.Docker.LBSwarm {
if len(dData.NetworkSettings.Networks) > 0 {
dockerDataList = append(dockerDataList, dData)
}
} else {
isGlobalSvc := service.Spec.Mode.Global != nil
dockerDataListTasks, err = listTasks(ctx, dockerClient, service.ID, dData, networkMap, isGlobalSvc)
if err != nil {
logger.Warn().Err(err).Send()
} else {
dockerDataList = append(dockerDataList, dockerDataListTasks...)
}
}
}
return dockerDataList, err
}
func (p *SwarmProvider) parseService(ctx context.Context, service swarmtypes.Service, networkMap map[string]*dockertypes.NetworkResource) (dockerData, error) {
logger := log.Ctx(ctx)
dData := dockerData{
ID: service.ID,
ServiceName: service.Spec.Annotations.Name,
Name: service.Spec.Annotations.Name,
Labels: service.Spec.Annotations.Labels,
NetworkSettings: networkSettings{},
}
extraConf, err := p.extractLabels(dData)
if err != nil {
return dockerData{}, err
}
dData.ExtraConf = extraConf
if service.Spec.EndpointSpec != nil {
if service.Spec.EndpointSpec.Mode == swarmtypes.ResolutionModeDNSRR {
if dData.ExtraConf.Docker.LBSwarm {
logger.Warn().Msgf("Ignored %s endpoint-mode not supported, service name: %s. Fallback to Traefik load balancing", swarmtypes.ResolutionModeDNSRR, service.Spec.Annotations.Name)
}
} else if service.Spec.EndpointSpec.Mode == swarmtypes.ResolutionModeVIP {
dData.NetworkSettings.Networks = make(map[string]*networkData)
for _, virtualIP := range service.Endpoint.VirtualIPs {
networkService := networkMap[virtualIP.NetworkID]
if networkService != nil {
if len(virtualIP.Addr) > 0 {
ip, _, _ := net.ParseCIDR(virtualIP.Addr)
network := &networkData{
Name: networkService.Name,
ID: virtualIP.NetworkID,
Addr: ip.String(),
}
dData.NetworkSettings.Networks[network.Name] = network
} else {
logger.Debug().Msgf("No virtual IPs found in network %s", virtualIP.NetworkID)
}
} else {
logger.Debug().Msgf("Network not found, id: %s", virtualIP.NetworkID)
}
}
}
}
return dData, nil
}
func listTasks(ctx context.Context, dockerClient client.APIClient, serviceID string,
serviceDockerData dockerData, networkMap map[string]*dockertypes.NetworkResource, isGlobalSvc bool,
) ([]dockerData, error) {
serviceIDFilter := filters.NewArgs()
serviceIDFilter.Add("service", serviceID)
serviceIDFilter.Add("desired-state", "running")
taskList, err := dockerClient.TaskList(ctx, dockertypes.TaskListOptions{Filters: serviceIDFilter})
if err != nil {
return nil, err
}
var dockerDataList []dockerData
for _, task := range taskList {
if task.Status.State != swarmtypes.TaskStateRunning {
continue
}
dData := parseTasks(ctx, task, serviceDockerData, networkMap, isGlobalSvc)
if len(dData.NetworkSettings.Networks) > 0 {
dockerDataList = append(dockerDataList, dData)
}
}
return dockerDataList, err
}
func parseTasks(ctx context.Context, task swarmtypes.Task, serviceDockerData dockerData,
networkMap map[string]*dockertypes.NetworkResource, isGlobalSvc bool,
) dockerData {
dData := dockerData{
ID: task.ID,
ServiceName: serviceDockerData.Name,
Name: serviceDockerData.Name + "." + strconv.Itoa(task.Slot),
Labels: serviceDockerData.Labels,
ExtraConf: serviceDockerData.ExtraConf,
NetworkSettings: networkSettings{},
}
if isGlobalSvc {
dData.Name = serviceDockerData.Name + "." + task.ID
}
if task.NetworksAttachments != nil {
dData.NetworkSettings.Networks = make(map[string]*networkData)
for _, virtualIP := range task.NetworksAttachments {
if networkService, present := networkMap[virtualIP.Network.ID]; present {
if len(virtualIP.Addresses) > 0 {
// Not sure about this next loop - when would a task have multiple IP's for the same network?
for _, addr := range virtualIP.Addresses {
ip, _, _ := net.ParseCIDR(addr)
network := &networkData{
ID: virtualIP.Network.ID,
Name: networkService.Name,
Addr: ip.String(),
}
dData.NetworkSettings.Networks[network.Name] = network
}
} else {
log.Ctx(ctx).Debug().Msgf("No IP addresses found for network %s", virtualIP.Network.ID)
}
}
}
}
return dData
}

49
pkg/provider/docker/pswarm_mock_test.go Normal file
View file

@ -0,0 +1,49 @@
package docker
import (
"context"
dockertypes "github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/swarm"
dockerclient "github.com/docker/docker/client"
)
type fakeTasksClient struct {
dockerclient.APIClient
tasks []swarm.Task
container dockertypes.ContainerJSON
err error
}
func (c *fakeTasksClient) TaskList(ctx context.Context, options dockertypes.TaskListOptions) ([]swarm.Task, error) {
return c.tasks, c.err
}
func (c *fakeTasksClient) ContainerInspect(ctx context.Context, container string) (dockertypes.ContainerJSON, error) {
return c.container, c.err
}
type fakeServicesClient struct {
dockerclient.APIClient
dockerVersion string
networks []dockertypes.NetworkResource
services []swarm.Service
tasks []swarm.Task
err error
}
func (c *fakeServicesClient) ServiceList(ctx context.Context, options dockertypes.ServiceListOptions) ([]swarm.Service, error) {
return c.services, c.err
}
func (c *fakeServicesClient) ServerVersion(ctx context.Context) (dockertypes.Version, error) {
return dockertypes.Version{APIVersion: c.dockerVersion}, c.err
}
func (c *fakeServicesClient) NetworkList(ctx context.Context, options dockertypes.NetworkListOptions) ([]dockertypes.NetworkResource, error) {
return c.networks, c.err
}
func (c *fakeServicesClient) TaskList(ctx context.Context, options dockertypes.TaskListOptions) ([]swarm.Task, error) {
return c.tasks, c.err
}

51
pkg/provider/docker/swarm_test.go → pkg/provider/docker/pswarm_test.go
View file

@ -9,26 +9,10 @@ import (
"github.com/davecgh/go-spew/spew"
dockertypes "github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/swarm"
dockerclient "github.com/docker/docker/client"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
type fakeTasksClient struct {
dockerclient.APIClient
tasks []swarm.Task
container dockertypes.ContainerJSON
err error
}
func (c *fakeTasksClient) TaskList(ctx context.Context, options dockertypes.TaskListOptions) ([]swarm.Task, error) {
return c.tasks, c.err
}
func (c *fakeTasksClient) ContainerInspect(ctx context.Context, container string) (dockertypes.ContainerJSON, error) {
return c.container, c.err
}
func TestListTasks(t *testing.T) {
testCases := []struct {
service swarm.Service
@ -83,7 +67,7 @@ func TestListTasks(t *testing.T) {
t.Run(strconv.Itoa(caseID), func(t *testing.T) {
t.Parallel()
p := Provider{}
p := SwarmProvider{}
dockerData, err := p.parseService(context.Background(), test.service, test.networks)
require.NoError(t, err)
@ -103,32 +87,7 @@ func TestListTasks(t *testing.T) {
}
}
type fakeServicesClient struct {
dockerclient.APIClient
dockerVersion string
networks []dockertypes.NetworkResource
services []swarm.Service
tasks []swarm.Task
err error
}
func (c *fakeServicesClient) ServiceList(ctx context.Context, options dockertypes.ServiceListOptions) ([]swarm.Service, error) {
return c.services, c.err
}
func (c *fakeServicesClient) ServerVersion(ctx context.Context) (dockertypes.Version, error) {
return dockertypes.Version{APIVersion: c.dockerVersion}, c.err
}
func (c *fakeServicesClient) NetworkList(ctx context.Context, options dockertypes.NetworkListOptions) ([]dockertypes.NetworkResource, error) {
return c.networks, c.err
}
func (c *fakeServicesClient) TaskList(ctx context.Context, options dockertypes.TaskListOptions) ([]swarm.Task, error) {
return c.tasks, c.err
}
func TestListServices(t *testing.T) {
func TestSwarmProvider_listServices(t *testing.T) {
testCases := []struct {
desc string
services []swarm.Service
@ -277,7 +236,7 @@ func TestListServices(t *testing.T) {
dockerClient := &fakeServicesClient{services: test.services, tasks: test.tasks, dockerVersion: test.dockerVersion, networks: test.networks}
p := Provider{}
p := SwarmProvider{}
serviceDockerData, err := p.listServices(context.Background(), dockerClient)
assert.NoError(t, err)
@ -293,7 +252,7 @@ func TestListServices(t *testing.T) {
}
}
func TestSwarmTaskParsing(t *testing.T) {
func TestSwarmProvider_parseService_task(t *testing.T) {
testCases := []struct {
service swarm.Service
tasks []swarm.Task
@ -396,7 +355,7 @@ func TestSwarmTaskParsing(t *testing.T) {
t.Run(strconv.Itoa(caseID), func(t *testing.T) {
t.Parallel()
p := Provider{}
p := SwarmProvider{}
dData, err := p.parseService(context.Background(), test.service, test.networks)
require.NoError(t, err)

211
pkg/provider/docker/shared.go Normal file
View file

@ -0,0 +1,211 @@
package docker
import (
"context"
"fmt"
"net/http"
"text/template"
"time"
"github.com/docker/cli/cli/connhelper"
dockertypes "github.com/docker/docker/api/types"
"github.com/docker/docker/client"
"github.com/docker/go-connections/nat"
"github.com/docker/go-connections/sockets"
"github.com/rs/zerolog/log"
ptypes "github.com/traefik/paerser/types"
"github.com/traefik/traefik/v3/pkg/provider"
"github.com/traefik/traefik/v3/pkg/types"
"github.com/traefik/traefik/v3/pkg/version"
)
// DefaultTemplateRule The default template for the default rule.
const DefaultTemplateRule = "Host(`{{ normalize .Name }}`)"
type Shared struct {
ExposedByDefault bool `description:"Expose containers by default." json:"exposedByDefault,omitempty" toml:"exposedByDefault,omitempty" yaml:"exposedByDefault,omitempty" export:"true"`
Constraints string `description:"Constraints is an expression that Traefik matches against the container's labels to determine whether to create any route for that container." json:"constraints,omitempty" toml:"constraints,omitempty" yaml:"constraints,omitempty" export:"true"`
AllowEmptyServices bool `description:"Disregards the Docker containers health checks with respect to the creation or removal of the corresponding services." json:"allowEmptyServices,omitempty" toml:"allowEmptyServices,omitempty" yaml:"allowEmptyServices,omitempty" export:"true"`
Network string `description:"Default Docker network used." json:"network,omitempty" toml:"network,omitempty" yaml:"network,omitempty" export:"true"`
UseBindPortIP bool `description:"Use the ip address from the bound port, rather than from the inner network." json:"useBindPortIP,omitempty" toml:"useBindPortIP,omitempty" yaml:"useBindPortIP,omitempty" export:"true"`
Watch bool `description:"Watch Docker events." json:"watch,omitempty" toml:"watch,omitempty" yaml:"watch,omitempty" export:"true"`
DefaultRule string `description:"Default rule." json:"defaultRule,omitempty" toml:"defaultRule,omitempty" yaml:"defaultRule,omitempty"`
defaultRuleTpl *template.Template
}
func inspectContainers(ctx context.Context, dockerClient client.ContainerAPIClient, containerID string) dockerData {
containerInspected, err := dockerClient.ContainerInspect(ctx, containerID)
if err != nil {
log.Ctx(ctx).Warn().Err(err).Msgf("Failed to inspect container %s", containerID)
return dockerData{}
}
// This condition is here to avoid to have empty IP https://github.com/traefik/traefik/issues/2459
// We register only container which are running
if containerInspected.ContainerJSONBase != nil && containerInspected.ContainerJSONBase.State != nil && containerInspected.ContainerJSONBase.State.Running {
return parseContainer(containerInspected)
}
return dockerData{}
}
func parseContainer(container dockertypes.ContainerJSON) dockerData {
dData := dockerData{
NetworkSettings: networkSettings{},
}
if container.ContainerJSONBase != nil {
dData.ID = container.ContainerJSONBase.ID
dData.Name = container.ContainerJSONBase.Name
dData.ServiceName = dData.Name // Default ServiceName to be the container's Name.
dData.Node = container.ContainerJSONBase.Node
if container.ContainerJSONBase.HostConfig != nil {
dData.NetworkSettings.NetworkMode = container.ContainerJSONBase.HostConfig.NetworkMode
}
if container.State != nil && container.State.Health != nil {
dData.Health = container.State.Health.Status
}
}
if container.Config != nil && container.Config.Labels != nil {
dData.Labels = container.Config.Labels
}
if container.NetworkSettings != nil {
if container.NetworkSettings.Ports != nil {
dData.NetworkSettings.Ports = container.NetworkSettings.Ports
}
if container.NetworkSettings.Networks != nil {
dData.NetworkSettings.Networks = make(map[string]*networkData)
for name, containerNetwork := range container.NetworkSettings.Networks {
addr := containerNetwork.IPAddress
if addr == "" {
addr = containerNetwork.GlobalIPv6Address
}
dData.NetworkSettings.Networks[name] = &networkData{
ID: containerNetwork.NetworkID,
Name: name,
Addr: addr,
}
}
}
}
return dData
}
type ClientConfig struct {
apiVersion string
Endpoint string `description:"Docker server endpoint. Can be a TCP or a Unix socket endpoint." json:"endpoint,omitempty" toml:"endpoint,omitempty" yaml:"endpoint,omitempty"`
TLS *types.ClientTLS `description:"Enable Docker TLS support." json:"tls,omitempty" toml:"tls,omitempty" yaml:"tls,omitempty" export:"true"`
HTTPClientTimeout ptypes.Duration `description:"Client timeout for HTTP connections." json:"httpClientTimeout,omitempty" toml:"httpClientTimeout,omitempty" yaml:"httpClientTimeout,omitempty" export:"true"`
}
func createClient(ctx context.Context, cfg ClientConfig) (*client.Client, error) {
opts, err := getClientOpts(ctx, cfg)
if err != nil {
return nil, err
}
httpHeaders := map[string]string{
"User-Agent": "Traefik " + version.Version,
}
opts = append(opts,
client.WithHTTPHeaders(httpHeaders),
client.WithVersion(cfg.apiVersion))
return client.NewClientWithOpts(opts...)
}
func getClientOpts(ctx context.Context, cfg ClientConfig) ([]client.Opt, error) {
helper, err := connhelper.GetConnectionHelper(cfg.Endpoint)
if err != nil {
return nil, err
}
// SSH
if helper != nil {
// https://github.com/docker/cli/blob/ebca1413117a3fcb81c89d6be226dcec74e5289f/cli/context/docker/load.go#L112-L123
httpClient := &http.Client{
Transport: &http.Transport{
DialContext: helper.Dialer,
},
}
return []client.Opt{
client.WithHTTPClient(httpClient),
client.WithTimeout(time.Duration(cfg.HTTPClientTimeout)),
client.WithHost(helper.Host), // To avoid 400 Bad Request: malformed Host header daemon error
client.WithDialContext(helper.Dialer),
}, nil
}
opts := []client.Opt{
client.WithHost(cfg.Endpoint),
client.WithTimeout(time.Duration(cfg.HTTPClientTimeout)),
}
if cfg.TLS != nil {
conf, err := cfg.TLS.CreateTLSConfig(ctx)
if err != nil {
return nil, fmt.Errorf("unable to create client TLS configuration: %w", err)
}
hostURL, err := client.ParseHostURL(cfg.Endpoint)
if err != nil {
return nil, err
}
tr := &http.Transport{
TLSClientConfig: conf,
}
if err := sockets.ConfigureTransport(tr, hostURL.Scheme, hostURL.Host); err != nil {
return nil, err
}
opts = append(opts, client.WithHTTPClient(&http.Client{Transport: tr, Timeout: time.Duration(cfg.HTTPClientTimeout)}))
}
return opts, nil
}
func getPort(container dockerData, serverPort string) string {
if len(serverPort) > 0 {
return serverPort
}
var ports []nat.Port
for port := range container.NetworkSettings.Ports {
ports = append(ports, port)
}
less := func(i, j nat.Port) bool {
return i.Int() < j.Int()
}
nat.Sort(ports, less)
if len(ports) > 0 {
min := ports[0]
return min.Port()
}
return ""
}
func getServiceName(container dockerData) string {
serviceName := container.ServiceName
if values, err := getStringMultipleStrict(container.Labels, labelDockerComposeProject, labelDockerComposeService); err == nil {
serviceName = values[labelDockerComposeService] + "_" + values[labelDockerComposeProject]
}
return provider.Normalize(serviceName)
}

2
pkg/provider/docker/label.go → pkg/provider/docker/shared_labels.go
View file

@ -23,7 +23,7 @@ type specificConfiguration struct {
LBSwarm bool
}
func (p *Provider) getConfiguration(container dockerData) (configuration, error) {
func (p *Shared) extractLabels(container dockerData) (configuration, error) {
conf := configuration{
Enable: p.ExposedByDefault,
Docker: specificConfiguration{

112
pkg/provider/docker/shared_test.go Normal file
View file

@ -0,0 +1,112 @@
package docker
import (
"context"
"strconv"
"testing"
docker "github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/swarm"
"github.com/docker/go-connections/nat"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func Test_getPort_docker(t *testing.T) {
testCases := []struct {
desc string
container docker.ContainerJSON
serverPort string
expected string
}{
{
desc: "no binding, no server port label",
container: containerJSON(name("foo")),
expected: "",
},
{
desc: "binding, no server port label",
container: containerJSON(ports(nat.PortMap{
"80/tcp": {},
})),
expected: "80",
},
{
desc: "binding, multiple ports, no server port label",
container: containerJSON(ports(nat.PortMap{
"80/tcp": {},
"443/tcp": {},
})),
expected: "80",
},
{
desc: "no binding, server port label",
container: containerJSON(),
serverPort: "8080",
expected: "8080",
},
{
desc: "binding, server port label",
container: containerJSON(
ports(nat.PortMap{
"80/tcp": {},
})),
serverPort: "8080",
expected: "8080",
},
{
desc: "binding, multiple ports, server port label",
container: containerJSON(ports(nat.PortMap{
"8080/tcp": {},
"80/tcp": {},
})),
serverPort: "8080",
expected: "8080",
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getPort(dData, test.serverPort)
assert.Equal(t, test.expected, actual)
})
}
}
func Test_getPort_swarm(t *testing.T) {
testCases := []struct {
service swarm.Service
serverPort string
networks map[string]*docker.NetworkResource
expected string
}{
{
service: swarmService(
withEndpointSpec(modeDNSSR),
),
networks: map[string]*docker.NetworkResource{},
serverPort: "8080",
expected: "8080",
},
}
for serviceID, test := range testCases {
test := test
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
t.Parallel()
p := SwarmProvider{}
dData, err := p.parseService(context.Background(), test.service, test.networks)
require.NoError(t, err)
actual := getPort(dData, test.serverPort)
assert.Equal(t, test.expected, actual)
})
}
}

147
pkg/provider/hub/handler.go
View file

@ -1,147 +0,0 @@
package hub
import (
"context"
"encoding/json"
"fmt"
"net"
"net/http"
"net/url"
"sync/atomic"
"github.com/rs/zerolog/log"
"github.com/traefik/traefik/v3/pkg/config/dynamic"
)
type handler struct {
mux *http.ServeMux
client http.Client
entryPoint string
port int
tlsCfg *TLS
// Accessed atomically.
lastCfgUnixNano int64
cfgChan chan<- dynamic.Message
}
func newHandler(entryPoint string, port int, cfgChan chan<- dynamic.Message, tlsCfg *TLS, client http.Client) http.Handler {
h := &handler{
mux: http.NewServeMux(),
entryPoint: entryPoint,
port: port,
cfgChan: cfgChan,
tlsCfg: tlsCfg,
client: client,
}
h.mux.HandleFunc("/config", h.handleConfig)
h.mux.HandleFunc("/discover-ip", h.handleDiscoverIP)
h.mux.HandleFunc("/state", h.handleState)
return h
}
type configRequest struct {
UnixNano int64 `json:"unixNano"`
Configuration *dynamic.Configuration `json:"configuration"`
}
func (h *handler) handleConfig(rw http.ResponseWriter, req *http.Request) {
if req.Method != http.MethodPost {
http.Error(rw, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed)
return
}
payload := &configRequest{Configuration: emptyDynamicConfiguration()}
if err := json.NewDecoder(req.Body).Decode(payload); err != nil {
err = fmt.Errorf("decoding config request: %w", err)
log.Error().Err(err).Msg("Handling config")
http.Error(rw, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
cfg := payload.Configuration
patchDynamicConfiguration(cfg, h.entryPoint, h.port, h.tlsCfg)
// We can safely drop messages here if the other end is not ready to receive them
// as the agent will re-apply the same configuration.
select {
case h.cfgChan <- dynamic.Message{ProviderName: "hub", Configuration: cfg}:
atomic.StoreInt64(&h.lastCfgUnixNano, payload.UnixNano)
default:
}
}
func (h *handler) handleDiscoverIP(rw http.ResponseWriter, req *http.Request) {
if req.Method != http.MethodGet {
http.Error(rw, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed)
return
}
xff := req.Header.Get("X-Forwarded-For")
port := req.URL.Query().Get("port")
nonce := req.URL.Query().Get("nonce")
if err := h.doDiscoveryReq(req.Context(), xff, port, nonce); err != nil {
err = fmt.Errorf("doing discovery request: %w", err)
log.Error().Err(err).Msg("Handling IP discovery")
http.Error(rw, http.StatusText(http.StatusBadGateway), http.StatusBadGateway)
return
}
if err := json.NewEncoder(rw).Encode(xff); err != nil {
err = fmt.Errorf("encoding discover ip response: %w", err)
log.Error().Err(err).Msg("Handling IP discovery")
http.Error(rw, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
}
func (h *handler) doDiscoveryReq(ctx context.Context, ip, port, nonce string) error {
req, err := http.NewRequestWithContext(ctx, http.MethodGet, fmt.Sprintf("https://%s", net.JoinHostPort(ip, port)), http.NoBody)
if err != nil {
return fmt.Errorf("creating request: %w", err)
}
q := make(url.Values)
q.Set("nonce", nonce)
req.URL.RawQuery = q.Encode()
req.Host = "agent.traefik"
resp, err := h.client.Do(req)
if err != nil {
return fmt.Errorf("doing request: %w", err)
}
defer func() { _ = resp.Body.Close() }()
return nil
}
type stateResponse struct {
LastConfigUnixNano int64 `json:"lastConfigUnixNano"`
}
func (h *handler) handleState(rw http.ResponseWriter, req *http.Request) {
if req.Method != http.MethodGet {
http.Error(rw, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed)
return
}
resp := stateResponse{
LastConfigUnixNano: atomic.LoadInt64(&h.lastCfgUnixNano),
}
if err := json.NewEncoder(rw).Encode(resp); err != nil {
err = fmt.Errorf("encoding last config received response: %w", err)
log.Error().Err(err).Msg("Handling state")
http.Error(rw, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
}
func (h *handler) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
h.mux.ServeHTTP(rw, req)
}

168
pkg/provider/hub/handler_test.go
View file

@ -1,168 +0,0 @@
package hub
import (
"bytes"
"crypto/tls"
"encoding/json"
"errors"
"net"
"net/http"
"net/http/httptest"
"net/url"
"strconv"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/traefik/traefik/v3/pkg/config/dynamic"
"github.com/traefik/traefik/v3/pkg/tls/generate"
)
func TestHandleConfig(t *testing.T) {
cfgChan := make(chan dynamic.Message, 1)
client, err := createAgentClient(&TLS{Insecure: true})
require.NoError(t, err)
h := newHandler("traefik-hub-ep", 42, cfgChan, nil, client)
cfg := emptyDynamicConfiguration()
cfg.HTTP.Routers["foo"] = &dynamic.Router{
EntryPoints: []string{"ep"},
Service: "bar",
Rule: "Host(`foo.com`)",
}
req := configRequest{Configuration: cfg}
b, err := json.Marshal(req)
require.NoError(t, err)
server := httptest.NewServer(h)
t.Cleanup(server.Close)
resp, err := http.Post(server.URL+"/config", "application/json", bytes.NewReader(b))
require.NoError(t, err)
require.Equal(t, http.StatusOK, resp.StatusCode)
select {
case gotCfgRaw := <-cfgChan:
patchDynamicConfiguration(cfg, "traefik-hub-ep", 42, nil)
assert.Equal(t, cfg, gotCfgRaw.Configuration)
case <-time.After(time.Second):
t.Fatal("Configuration not received")
}
}
func TestHandle_Config_MethodNotAllowed(t *testing.T) {
cfgChan := make(chan dynamic.Message, 1)
client, err := createAgentClient(&TLS{Insecure: true})
require.NoError(t, err)
h := newHandler("traefik-hub-ep", 42, cfgChan, nil, client)
server := httptest.NewServer(h)
t.Cleanup(server.Close)
resp, err := http.Get(server.URL + "/config")
require.NoError(t, err)
err = resp.Body.Close()
require.NoError(t, err)
assert.Equal(t, http.StatusMethodNotAllowed, resp.StatusCode)
}
func TestHandle_DiscoverIP(t *testing.T) {
listener, err := net.Listen("tcp", "127.0.0.1:0")
require.NoError(t, err)
port := listener.Addr().(*net.TCPAddr).Port
nonce := "XVlBzgbaiCMRAjWw"
mux := http.NewServeMux()
var handlerCallCount int
mux.HandleFunc("/", func(_ http.ResponseWriter, req *http.Request) {
handlerCallCount++
assert.Equal(t, nonce, req.URL.Query().Get("nonce"))
})
certificate, err := generate.DefaultCertificate()
require.NoError(t, err)
agentServer := &http.Server{
Handler: mux,
TLSConfig: &tls.Config{
Certificates: []tls.Certificate{*certificate},
InsecureSkipVerify: true,
MinVersion: tls.VersionTLS13,
},
}
t.Cleanup(func() { _ = agentServer.Close() })
rdy := make(chan struct{})
go func(s *http.Server) {
close(rdy)
if err = s.ServeTLS(listener, "", ""); errors.Is(err, http.ErrServerClosed) {
return
}
}(agentServer)
<-rdy
cfgChan := make(chan dynamic.Message, 1)
client, err := createAgentClient(&TLS{Insecure: true})
require.NoError(t, err)
h := newHandler("traefik-hub-ep", 42, cfgChan, nil, client)
traefikServer := httptest.NewServer(h)
t.Cleanup(traefikServer.Close)
req, err := http.NewRequest(http.MethodGet, traefikServer.URL+"/discover-ip", http.NoBody)
require.NoError(t, err)
q := make(url.Values)
q.Set("port", strconv.Itoa(port))
q.Set("nonce", nonce)
req.URL.RawQuery = q.Encode()
// Simulate a call from behind different proxies.
req.Header.Add("X-Forwarded-For", "127.0.0.1")
req.Header.Add("X-Forwarded-For", "10.10.0.13")
resp, err := http.DefaultClient.Do(req)
require.NoError(t, err)
defer func() {
err = resp.Body.Close()
require.NoError(t, err)
}()
assert.Equal(t, 1, handlerCallCount)
assert.Equal(t, http.StatusOK, resp.StatusCode)
var ip string
err = json.NewDecoder(resp.Body).Decode(&ip)
require.NoError(t, err)
assert.Equal(t, "127.0.0.1", ip)
}
func TestHandle_DiscoverIP_MethodNotAllowed(t *testing.T) {
cfgChan := make(chan dynamic.Message, 1)
client, err := createAgentClient(&TLS{Insecure: true})
require.NoError(t, err)
h := newHandler("traefik-hub-ep", 42, cfgChan, nil, client)
server := httptest.NewServer(h)
t.Cleanup(server.Close)
resp, err := http.Post(server.URL+"/discover-ip", "", http.NoBody)
require.NoError(t, err)
err = resp.Body.Close()
require.NoError(t, err)
assert.Equal(t, http.StatusMethodNotAllowed, resp.StatusCode)
}

219
pkg/provider/hub/hub.go
View file

@ -1,219 +0,0 @@
package hub
import (
"crypto/tls"
"crypto/x509"
"errors"
"fmt"
"net"
"net/http"
"github.com/rs/zerolog/log"
"github.com/traefik/traefik/v3/pkg/config/dynamic"
"github.com/traefik/traefik/v3/pkg/logs"
"github.com/traefik/traefik/v3/pkg/provider"
"github.com/traefik/traefik/v3/pkg/safe"
ttls "github.com/traefik/traefik/v3/pkg/tls"
)
var _ provider.Provider = (*Provider)(nil)
// Entrypoints created for Hub.
const (
APIEntrypoint = "traefikhub-api"
TunnelEntrypoint = "traefikhub-tunl"
)
// Provider holds configurations of the provider.
type Provider struct {
TLS *TLS `description:"TLS configuration for mTLS communication between Traefik and Hub Agent." json:"tls,omitempty" toml:"tls,omitempty" yaml:"tls,omitempty" export:"true"`
server *http.Server
}
// TLS configures the mTLS connection between Traefik Proxy and the Traefik Hub Agent.
type TLS struct {
Insecure bool `description:"Enables an insecure TLS connection that uses default credentials, and which has no peer authentication between Traefik Proxy and the Traefik Hub Agent." json:"insecure,omitempty" toml:"insecure,omitempty" yaml:"insecure,omitempty" export:"true"`
CA ttls.FileOrContent `description:"The certificate authority authenticates the Traefik Hub Agent certificate." json:"ca,omitempty" toml:"ca,omitempty" yaml:"ca,omitempty" loggable:"false"`
Cert ttls.FileOrContent `description:"The TLS certificate for Traefik Proxy as a TLS client." json:"cert,omitempty" toml:"cert,omitempty" yaml:"cert,omitempty" loggable:"false"`
Key ttls.FileOrContent `description:"The TLS key for Traefik Proxy as a TLS client." json:"key,omitempty" toml:"key,omitempty" yaml:"key,omitempty" loggable:"false"`
}
// Init the provider.
func (p *Provider) Init() error {
return nil
}
// Provide allows the hub provider to provide configurations to traefik using the given configuration channel.
func (p *Provider) Provide(configurationChan chan<- dynamic.Message, _ *safe.Pool) error {
if p.TLS == nil {
return nil
}
listener, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
return fmt.Errorf("listener: %w", err)
}
port := listener.Addr().(*net.TCPAddr).Port
client, err := createAgentClient(p.TLS)
if err != nil {
return fmt.Errorf("creating Hub Agent HTTP client: %w", err)
}
p.server = &http.Server{Handler: newHandler(APIEntrypoint, port, configurationChan, p.TLS, client)}
// TODO: this is going to be leaky (because no context to make it terminate)
// if/when Provide lifecycle differs with Traefik lifecycle.
go func() {
if err = p.server.Serve(listener); err != nil {
log.Error().Str(logs.ProviderName, "hub").Err(err).Msg("Unexpected error while running server")
return
}
}()
exposeAPIAndMetrics(configurationChan, APIEntrypoint, port, p.TLS)
return nil
}
func exposeAPIAndMetrics(cfgChan chan<- dynamic.Message, ep string, port int, tlsCfg *TLS) {
cfg := emptyDynamicConfiguration()
patchDynamicConfiguration(cfg, ep, port, tlsCfg)
cfgChan <- dynamic.Message{ProviderName: "hub", Configuration: cfg}
}
func patchDynamicConfiguration(cfg *dynamic.Configuration, ep string, port int, tlsCfg *TLS) {
cfg.HTTP.Routers["traefik-hub-agent-api"] = &dynamic.Router{
EntryPoints: []string{ep},
Service: "api@internal",
Rule: "Host(`proxy.traefik`) && PathPrefix(`/api`)",
}
cfg.HTTP.Routers["traefik-hub-agent-metrics"] = &dynamic.Router{
EntryPoints: []string{ep},
Service: "prometheus@internal",
Rule: "Host(`proxy.traefik`) && PathPrefix(`/metrics`)",
}
cfg.HTTP.Routers["traefik-hub-agent-service"] = &dynamic.Router{
EntryPoints: []string{ep},
Service: "traefik-hub-agent-service",
Rule: "Host(`proxy.traefik`) && (PathPrefix(`/config`) || PathPrefix(`/discover-ip`) || PathPrefix(`/state`))",
}
cfg.HTTP.Services["traefik-hub-agent-service"] = &dynamic.Service{
LoadBalancer: &dynamic.ServersLoadBalancer{
Servers: []dynamic.Server{
{
URL: fmt.Sprintf("http://127.0.0.1:%d", port),
},
},
},
}
if tlsCfg == nil {
return
}
if tlsCfg.Insecure {
cfg.TLS.Options["traefik-hub"] = ttls.Options{
MinVersion: "VersionTLS13",
}
return
}
cfg.TLS.Options["traefik-hub"] = ttls.Options{
ClientAuth: ttls.ClientAuth{
CAFiles: []ttls.FileOrContent{tlsCfg.CA},
ClientAuthType: "RequireAndVerifyClientCert",
},
SniStrict: true,
MinVersion: "VersionTLS13",
}
cfg.TLS.Certificates = append(cfg.TLS.Certificates, &ttls.CertAndStores{
Certificate: ttls.Certificate{
CertFile: tlsCfg.Cert,
KeyFile: tlsCfg.Key,
},
})
}
func emptyDynamicConfiguration() *dynamic.Configuration {
return &dynamic.Configuration{
HTTP: &dynamic.HTTPConfiguration{
Routers: make(map[string]*dynamic.Router),
Middlewares: make(map[string]*dynamic.Middleware),
Services: make(map[string]*dynamic.Service),
ServersTransports: make(map[string]*dynamic.ServersTransport),
},
TCP: &dynamic.TCPConfiguration{
Routers: make(map[string]*dynamic.TCPRouter),
Services: make(map[string]*dynamic.TCPService),
ServersTransports: make(map[string]*dynamic.TCPServersTransport),
},
TLS: &dynamic.TLSConfiguration{
Stores: make(map[string]ttls.Store),
Options: make(map[string]ttls.Options),
},
UDP: &dynamic.UDPConfiguration{
Routers: make(map[string]*dynamic.UDPRouter),
Services: make(map[string]*dynamic.UDPService),
},
}
}
func createAgentClient(tlsCfg *TLS) (http.Client, error) {
var client http.Client
if tlsCfg.Insecure {
client.Transport = &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
MinVersion: tls.VersionTLS13,
},
}
return client, nil
}
caContent, err := tlsCfg.CA.Read()
if err != nil {
return client, fmt.Errorf("reading CA: %w", err)
}
roots := x509.NewCertPool()
if ok := roots.AppendCertsFromPEM(caContent); !ok {
return client, errors.New("appending CA error")
}
certContent, err := tlsCfg.Cert.Read()
if err != nil {
return client, fmt.Errorf("reading Cert: %w", err)
}
keyContent, err := tlsCfg.Key.Read()
if err != nil {
return client, fmt.Errorf("reading Key: %w", err)
}
certificate, err := tls.X509KeyPair(certContent, keyContent)
if err != nil {
return client, fmt.Errorf("creating key pair: %w", err)
}
// mTLS
client.Transport = &http.Transport{
TLSClientConfig: &tls.Config{
RootCAs: roots,
Certificates: []tls.Certificate{certificate},
ServerName: "agent.traefik",
ClientAuth: tls.RequireAndVerifyClientCert,
MinVersion: tls.VersionTLS13,
},
}
return client, nil
}

21
pkg/provider/kubernetes/crd/kubernetes.go
View file

@ -26,6 +26,7 @@ import (
"github.com/traefik/traefik/v3/pkg/logs"
"github.com/traefik/traefik/v3/pkg/provider"
traefikv1alpha1 "github.com/traefik/traefik/v3/pkg/provider/kubernetes/crd/traefikio/v1alpha1"
"github.com/traefik/traefik/v3/pkg/provider/kubernetes/k8s"
"github.com/traefik/traefik/v3/pkg/safe"
"github.com/traefik/traefik/v3/pkg/tls"
"github.com/traefik/traefik/v3/pkg/types"
@ -57,7 +58,25 @@ type Provider struct {
IngressClass string `description:"Value of kubernetes.io/ingress.class annotation to watch for." json:"ingressClass,omitempty" toml:"ingressClass,omitempty" yaml:"ingressClass,omitempty" export:"true"`
ThrottleDuration ptypes.Duration `description:"Ingress refresh throttle duration" json:"throttleDuration,omitempty" toml:"throttleDuration,omitempty" yaml:"throttleDuration,omitempty" export:"true"`
AllowEmptyServices bool `description:"Allow the creation of services without endpoints." json:"allowEmptyServices,omitempty" toml:"allowEmptyServices,omitempty" yaml:"allowEmptyServices,omitempty" export:"true"`
lastConfiguration safe.Safe
lastConfiguration safe.Safe
routerTransform k8s.RouterTransform
}
func (p *Provider) SetRouterTransform(routerTransform k8s.RouterTransform) {
p.routerTransform = routerTransform
}
func (p *Provider) applyRouterTransform(ctx context.Context, rt *dynamic.Router, ingress *traefikv1alpha1.IngressRoute) {
if p.routerTransform == nil {
return
}
err := p.routerTransform.Apply(ctx, rt, ingress.Annotations)
if err != nil {
log.Ctx(ctx).Error().Err(err).Msg("Apply router transform")
}
}
func (p *Provider) newK8sClient(ctx context.Context) (*clientWrapper, error) {

2
pkg/provider/kubernetes/crd/kubernetes_http.go
View file

@ -148,6 +148,8 @@ func (p *Provider) loadIngressRouteConfiguration(ctx context.Context, client Cli
}
}
p.applyRouterTransform(ctx, r, ingressRoute)
conf.Routers[normalized] = r
}
}

27
pkg/provider/kubernetes/gateway/kubernetes.go
View file

@ -24,6 +24,7 @@ import (
"github.com/traefik/traefik/v3/pkg/logs"
"github.com/traefik/traefik/v3/pkg/provider"
traefikv1alpha1 "github.com/traefik/traefik/v3/pkg/provider/kubernetes/crd/traefikio/v1alpha1"
"github.com/traefik/traefik/v3/pkg/provider/kubernetes/k8s"
"github.com/traefik/traefik/v3/pkg/safe"
"github.com/traefik/traefik/v3/pkg/tls"
corev1 "k8s.io/api/core/v1"
@ -55,6 +56,23 @@ type Provider struct {
EntryPoints map[string]Entrypoint `json:"-" toml:"-" yaml:"-" label:"-" file:"-"`
lastConfiguration safe.Safe
routerTransform k8s.RouterTransform
}
func (p *Provider) SetRouterTransform(routerTransform k8s.RouterTransform) {
p.routerTransform = routerTransform
}
func (p *Provider) applyRouterTransform(ctx context.Context, rt *dynamic.Router, route *gatev1alpha2.HTTPRoute) {
if p.routerTransform == nil {
return
}
err := p.routerTransform.Apply(ctx, rt, route.Annotations)
if err != nil {
log.Ctx(ctx).Error().Err(err).Msg("Apply router transform")
}
}
// Entrypoint defines the available entry points.
@ -498,7 +516,7 @@ func (p *Provider) fillGatewayConf(ctx context.Context, client Client, gateway *
for _, routeKind := range routeKinds {
switch routeKind.Kind {
case kindHTTPRoute:
listenerStatuses[i].Conditions = append(listenerStatuses[i].Conditions, gatewayHTTPRouteToHTTPConf(ctx, ep, listener, gateway, client, conf)...)
listenerStatuses[i].Conditions = append(listenerStatuses[i].Conditions, p.gatewayHTTPRouteToHTTPConf(ctx, ep, listener, gateway, client, conf)...)
case kindTCPRoute:
listenerStatuses[i].Conditions = append(listenerStatuses[i].Conditions, gatewayTCPRouteToTCPConf(ctx, ep, listener, gateway, client, conf)...)
case kindTLSRoute:
@ -657,7 +675,7 @@ func getAllowedRouteKinds(listener gatev1alpha2.Listener, supportedKinds []gatev
return routeKinds, conditions
}
func gatewayHTTPRouteToHTTPConf(ctx context.Context, ep string, listener gatev1alpha2.Listener, gateway *gatev1alpha2.Gateway, client Client, conf *dynamic.Configuration) []metav1.Condition {
func (p *Provider) gatewayHTTPRouteToHTTPConf(ctx context.Context, ep string, listener gatev1alpha2.Listener, gateway *gatev1alpha2.Gateway, client Client, conf *dynamic.Configuration) []metav1.Condition {
if listener.AllowedRoutes == nil {
// Should not happen due to validation.
return nil
@ -810,8 +828,11 @@ func gatewayHTTPRouteToHTTPConf(ctx context.Context, ep string, listener gatev1a
router.Service = serviceName
}
rt := &router
p.applyRouterTransform(ctx, rt, route)
routerKey = provider.Normalize(routerKey)
conf.HTTP.Routers[routerKey] = &router
conf.HTTP.Routers[routerKey] = rt
}
}

30
pkg/provider/kubernetes/ingress/kubernetes.go
View file

@ -22,6 +22,7 @@ import (
"github.com/traefik/traefik/v3/pkg/job"
"github.com/traefik/traefik/v3/pkg/logs"
"github.com/traefik/traefik/v3/pkg/provider"
"github.com/traefik/traefik/v3/pkg/provider/kubernetes/k8s"
"github.com/traefik/traefik/v3/pkg/safe"
"github.com/traefik/traefik/v3/pkg/tls"
corev1 "k8s.io/api/core/v1"
@ -49,7 +50,25 @@ type Provider struct {
AllowEmptyServices bool `description:"Allow creation of services without endpoints." json:"allowEmptyServices,omitempty" toml:"allowEmptyServices,omitempty" yaml:"allowEmptyServices,omitempty" export:"true"`
AllowExternalNameServices bool `description:"Allow ExternalName services." json:"allowExternalNameServices,omitempty" toml:"allowExternalNameServices,omitempty" yaml:"allowExternalNameServices,omitempty" export:"true"`
DisableIngressClassLookup bool `description:"Disables the lookup of IngressClasses." json:"disableIngressClassLookup,omitempty" toml:"disableIngressClassLookup,omitempty" yaml:"disableIngressClassLookup,omitempty" export:"true"`
lastConfiguration safe.Safe
lastConfiguration safe.Safe
routerTransform k8s.RouterTransform
}
func (p *Provider) SetRouterTransform(routerTransform k8s.RouterTransform) {
p.routerTransform = routerTransform
}
func (p *Provider) applyRouterTransform(ctx context.Context, rt *dynamic.Router, ingress *netv1.Ingress) {
if p.routerTransform == nil {
return
}
err := p.routerTransform.Apply(ctx, rt, ingress.Annotations)
if err != nil {
log.Ctx(ctx).Error().Err(err).Msg("Apply router transform")
}
}
// EndpointIngress holds the endpoint information for the Kubernetes provider.
@ -268,6 +287,8 @@ func (p *Provider) loadConfigurationFromIngresses(ctx context.Context, client Cl
rt.TLS = rtConfig.Router.TLS
}
p.applyRouterTransform(ctx, rt, ingress)
conf.HTTP.Routers["default-router"] = rt
conf.HTTP.Services["default-backend"] = service
}
@ -311,8 +332,13 @@ func (p *Provider) loadConfigurationFromIngresses(ctx context.Context, client Cl
serviceName := provider.Normalize(ingress.Namespace + "-" + pa.Backend.Service.Name + "-" + portString)
conf.HTTP.Services[serviceName] = service
rt := loadRouter(rule, pa, rtConfig, serviceName)
p.applyRouterTransform(ctx, rt, ingress)
routerKey := strings.TrimPrefix(provider.Normalize(ingress.Namespace+"-"+ingress.Name+"-"+rule.Host+pa.Path), "-")
routers[routerKey] = append(routers[routerKey], loadRouter(rule, pa, rtConfig, serviceName))
routers[routerKey] = append(routers[routerKey], rt)
}
}

11
pkg/provider/kubernetes/k8s/router_transform.go Normal file
View file

@ -0,0 +1,11 @@
package k8s
import (
"context"
"github.com/traefik/traefik/v3/pkg/config/dynamic"
)
type RouterTransform interface {
Apply(ctx context.Context, rt *dynamic.Router, annotations map[string]string) error
}

56
pkg/redactor/redactor_config_test.go
View file

@ -39,7 +39,7 @@ import (
"github.com/traefik/traefik/v3/pkg/types"
)
var updateExpected = flag.Bool("update_expected", true, "Update expected files in fixtures")
var updateExpected = flag.Bool("update_expected", false, "Update expected files in fixtures")
var fullDynConf *dynamic.Configuration
@ -591,22 +591,46 @@ func TestDo_staticConfiguration(t *testing.T) {
}
config.Providers.Docker = &docker.Provider{
Constraints: `Label("foo", "bar")`,
Watch: true,
Endpoint: "MyEndPoint",
DefaultRule: "PathPrefix(`/`)",
TLS: &types.ClientTLS{
CA: "myCa",
Cert: "mycert.pem",
Key: "mycert.key",
InsecureSkipVerify: true,
Shared: docker.Shared{
ExposedByDefault: true,
Constraints: `Label("foo", "bar")`,
AllowEmptyServices: true,
Network: "MyNetwork",
UseBindPortIP: true,
Watch: true,
DefaultRule: "PathPrefix(`/`)",
},
ExposedByDefault: true,
UseBindPortIP: true,
SwarmMode: true,
Network: "MyNetwork",
SwarmModeRefreshSeconds: 42,
HTTPClientTimeout: 42,
ClientConfig: docker.ClientConfig{
Endpoint: "MyEndPoint", TLS: &types.ClientTLS{
CA: "myCa",
Cert: "mycert.pem",
Key: "mycert.key",
InsecureSkipVerify: true,
},
HTTPClientTimeout: 42,
},
}
config.Providers.Swarm = &docker.SwarmProvider{
Shared: docker.Shared{
ExposedByDefault: true,
Constraints: `Label("foo", "bar")`,
AllowEmptyServices: true,
Network: "MyNetwork",
UseBindPortIP: true,
Watch: true,
DefaultRule: "PathPrefix(`/`)",
},
ClientConfig: docker.ClientConfig{
Endpoint: "MyEndPoint", TLS: &types.ClientTLS{
CA: "myCa",
Cert: "mycert.pem",
Key: "mycert.key",
InsecureSkipVerify: true,
},
HTTPClientTimeout: 42,
},
RefreshSeconds: 42,
}
config.Providers.KubernetesIngress = &ingress.Provider{

29
pkg/redactor/testdata/anonymized-static-config.json vendored
View file

@ -89,23 +89,40 @@
"providers": {
"providersThrottleDuration": "1m51s",
"docker": {
"exposedByDefault": true,
"constraints": "Label(\"foo\", \"bar\")",
"allowEmptyServices": true,
"network": "MyNetwork",
"useBindPortIP": true,
"watch": true,
"endpoint": "xxxx",
"defaultRule": "xxxx",
"endpoint": "xxxx",
"tls": {
"ca": "xxxx",
"cert": "xxxx",
"key": "xxxx",
"insecureSkipVerify": true
},
"exposedByDefault": true,
"useBindPortIP": true,
"swarmMode": true,
"network": "MyNetwork",
"swarmModeRefreshSeconds": "42ns",
"httpClientTimeout": "42ns"
},
"swarm": {
"exposedByDefault": true,
"constraints": "Label(\"foo\", \"bar\")",
"allowEmptyServices": true,
"network": "MyNetwork",
"useBindPortIP": true,
"watch": true,
"defaultRule": "xxxx",
"endpoint": "xxxx",
"tls": {
"ca": "xxxx",
"cert": "xxxx",
"key": "xxxx",
"insecureSkipVerify": true
},
"httpClientTimeout": "42ns",
"refreshSeconds": "42ns"
},
"file": {
"directory": "file Directory",
"watch": true,

10
script/gcg/traefik-bugfix.toml
View file

@ -4,11 +4,11 @@ RepositoryName = "traefik"
OutputType = "file"
FileName = "traefik_changelog.md"
# example new bugfix v2.9.9
CurrentRef = "v2.9"
PreviousRef = "v2.9.8"
BaseBranch = "v2.9"
FutureCurrentRefName = "v2.9.9"
# example new bugfix v2.10.1
CurrentRef = "v2.10"
PreviousRef = "v2.10.0"
BaseBranch = "v2.10"
FutureCurrentRefName = "v2.10.1"
ThresholdPreviousRef = 10
ThresholdCurrentRef = 10

6
webui/src/statics/providers/swarm.svg Normal file
View file

@ -0,0 +1,6 @@
<svg xmlns="http://www.w3.org/2000/svg" width="52" height="52" viewBox="0 0 52 52">
<g fill="none" fill-rule="evenodd">
<circle cx="26" cy="26" r="26" fill="#007BFF"/>
<path fill="#FFF" fill-rule="nonzero" d="M22.749 13v3.94h-8.125v3.939h-4.062v3.94H7.414a.785.785 0 0 0-.787.64 8.97 8.97 0 0 0-.127 1.526c0 .55.054 1.15.152 1.748.93-.215 2.634-.539 2.336-1.6 1.603 1.8 5.449 1.255 6.423.369 1.089 1.53 7.43.945 7.87-.246 1.365 1.55 5.596 1.55 6.957 0 .441 1.19 6.757 1.775 7.845.246.346.314 1.066.575 1.904.714.283-.52.543-1.043.787-1.6 5.16-.062 6.274-3.66 6.322-3.817.089-.301-.032-.612-.28-.812-.085-.071-1.99-1.57-5.077-1.059-.866-2.736-3.097-3.982-3.199-4.038a.826.826 0 0 0-.914.074c-.082.065-2.002 1.643-1.701 4.875.076.813.295 1.53.635 2.167-.667.36-1.812.812-3.656.812h-.406v-3.94h-4.063V13H22.75zm17.238 15.216c-.098.185-.225.363-.33.542h7.337c-.882-.216-2.777-.505-2.462-1.625-1.038 1.163-3.009 1.335-4.545 1.083zm-.33.542H6.652a12.07 12.07 0 0 0 1.219 3.545c4.411 1.006 9.041-.526 9.089-.542a.8.8 0 0 1 1.016.493.78.78 0 0 1-.483 1.01c-.155.052-2.945.96-6.372.96-.68 0-1.394-.037-2.108-.124 2.133 2.743 5.748 4.9 11.298 4.9 8.778 0 15.528-3.616 19.346-10.242zm-33.005 0c-.003-.013.004-.013 0-.025-.054.012-.104.012-.152.025h.152zm17.721-14.182h2.438v2.363h-2.438v-2.363zm-8.124 3.94h2.437v2.363H16.25v-2.364zm4.062 0h2.438v2.363H20.31v-2.364zm4.062 0h2.438v2.363h-2.438v-2.364zm-12.186 3.939h2.437v2.363h-2.437v-2.363zm4.062 0h2.437v2.363H16.25v-2.363zm4.062 0h2.438v2.363H20.31v-2.363zm4.062 0h2.438v2.363h-2.438v-2.363zm4.062 0h2.438v2.363h-2.438v-2.363zM19.5 30.333c.105 0 .212.016.304.05-.098.055-.177.15-.177.27 0 .179.146.345.33.345a.367.367 0 0 0 .304-.172.7.7 0 0 1 .051.295.802.802 0 0 1-.812.788.802.802 0 0 1-.813-.788c0-.434.365-.788.813-.788z"/>
</g>
</svg>
Side by side

After

Width:  |  Height:  |  Size: 1.8 KiB