220 lines
3.8 KiB
Markdown
220 lines
3.8 KiB
Markdown
# Traefik & Etcd
|
|
|
|
A Story of KV store & Containers
|
|
{: .subtitle }
|
|
|
|
Store your configuration in etcd and let Traefik do the rest!
|
|
|
|
## Routing Configuration
|
|
|
|
See the dedicated section in [routing](../routing/providers/kv.md).
|
|
|
|
## Provider Configuration
|
|
|
|
### `endpoints`
|
|
|
|
_Required, Default="127.0.0.1:2379"_
|
|
|
|
Defines how to access etcd.
|
|
|
|
```yaml tab="File (YAML)"
|
|
providers:
|
|
etcd:
|
|
endpoints:
|
|
- "127.0.0.1:2379"
|
|
```
|
|
|
|
```toml tab="File (TOML)"
|
|
[providers.etcd]
|
|
endpoints = ["127.0.0.1:2379"]
|
|
```
|
|
|
|
```bash tab="CLI"
|
|
--providers.etcd.endpoints=127.0.0.1:2379
|
|
```
|
|
|
|
### `rootKey`
|
|
|
|
_Required, Default="traefik"_
|
|
|
|
Defines the root key of the configuration.
|
|
|
|
```yaml tab="File (YAML)"
|
|
providers:
|
|
etcd:
|
|
rootKey: "traefik"
|
|
```
|
|
|
|
```toml tab="File (TOML)"
|
|
[providers.etcd]
|
|
rootKey = "traefik"
|
|
```
|
|
|
|
```bash tab="CLI"
|
|
--providers.etcd.rootkey=traefik
|
|
```
|
|
|
|
### `username`
|
|
|
|
_Optional, Default=""_
|
|
|
|
Defines a username with which to connect to etcd.
|
|
|
|
```yaml tab="File (YAML)"
|
|
providers:
|
|
etcd:
|
|
# ...
|
|
username: "foo"
|
|
```
|
|
|
|
```toml tab="File (TOML)"
|
|
[providers.etcd]
|
|
# ...
|
|
username = "foo"
|
|
```
|
|
|
|
```bash tab="CLI"
|
|
--providers.etcd.username=foo
|
|
```
|
|
|
|
### `password`
|
|
|
|
_Optional, Default=""_
|
|
|
|
Defines a password with which to connect to etcd.
|
|
|
|
```yaml tab="File (YAML)"
|
|
providers:
|
|
etcd:
|
|
# ...
|
|
password: "bar"
|
|
```
|
|
|
|
```toml tab="File (TOML)"
|
|
[providers.etcd]
|
|
# ...
|
|
password = "bar"
|
|
```
|
|
|
|
```bash tab="CLI"
|
|
--providers.etcd.password=foo
|
|
```
|
|
|
|
### `tls`
|
|
|
|
_Optional_
|
|
|
|
#### `tls.ca`
|
|
|
|
Certificate Authority used for the secure connection to etcd,
|
|
defaults to the system bundle.
|
|
|
|
```yaml tab="File (YAML)"
|
|
providers:
|
|
etcd:
|
|
tls:
|
|
ca: path/to/ca.crt
|
|
```
|
|
|
|
```toml tab="File (TOML)"
|
|
[providers.etcd.tls]
|
|
ca = "path/to/ca.crt"
|
|
```
|
|
|
|
```bash tab="CLI"
|
|
--providers.etcd.tls.ca=path/to/ca.crt
|
|
```
|
|
|
|
#### `tls.caOptional`
|
|
|
|
The value of `tls.caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to etcd.
|
|
|
|
!!! warning ""
|
|
|
|
If `tls.ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
|
|
|
|
When this option is set to `true`, a client certificate is requested during the handshake but is not required. If a certificate is sent, it is required to be valid.
|
|
|
|
When this option is set to `false`, a client certificate is requested during the handshake, and at least one valid certificate should be sent by the client.
|
|
|
|
```yaml tab="File (YAML)"
|
|
providers:
|
|
etcd:
|
|
tls:
|
|
caOptional: true
|
|
```
|
|
|
|
```toml tab="File (TOML)"
|
|
[providers.etcd.tls]
|
|
caOptional = true
|
|
```
|
|
|
|
```bash tab="CLI"
|
|
--providers.etcd.tls.caOptional=true
|
|
```
|
|
|
|
#### `tls.cert`
|
|
|
|
Public certificate used for the secure connection to etcd.
|
|
|
|
```yaml tab="File (YAML)"
|
|
providers:
|
|
etcd:
|
|
tls:
|
|
cert: path/to/foo.cert
|
|
key: path/to/foo.key
|
|
```
|
|
|
|
```toml tab="File (TOML)"
|
|
[providers.etcd.tls]
|
|
cert = "path/to/foo.cert"
|
|
key = "path/to/foo.key"
|
|
```
|
|
|
|
```bash tab="CLI"
|
|
--providers.etcd.tls.cert=path/to/foo.cert
|
|
--providers.etcd.tls.key=path/to/foo.key
|
|
```
|
|
|
|
#### `tls.key`
|
|
|
|
Private certificate used for the secure connection to etcd.
|
|
|
|
```yaml tab="File (YAML)"
|
|
providers:
|
|
etcd:
|
|
tls:
|
|
cert: path/to/foo.cert
|
|
key: path/to/foo.key
|
|
```
|
|
|
|
```toml tab="File (TOML)"
|
|
[providers.etcd.tls]
|
|
cert = "path/to/foo.cert"
|
|
key = "path/to/foo.key"
|
|
```
|
|
|
|
```bash tab="CLI"
|
|
--providers.etcd.tls.cert=path/to/foo.cert
|
|
--providers.etcd.tls.key=path/to/foo.key
|
|
```
|
|
|
|
#### `tls.insecureSkipVerify`
|
|
|
|
If `insecureSkipVerify` is `true`, the TLS connection to etcd accepts any certificate presented by the server regardless of the hostnames it covers.
|
|
|
|
```yaml tab="File (YAML)"
|
|
providers:
|
|
etcd:
|
|
tls:
|
|
insecureSkipVerify: true
|
|
```
|
|
|
|
```toml tab="File (TOML)"
|
|
[providers.etcd.tls]
|
|
insecureSkipVerify = true
|
|
```
|
|
|
|
```bash tab="CLI"
|
|
--providers.etcd.tls.insecureSkipVerify=true
|
|
```
|