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Merge current v2.6 into master

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Tom Moulard 2022-03-11 10:01:48 +01:00
commit 6622027c7c
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14 changed files with 92 additions and 77 deletions
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2
.github/workflows/build.yaml vendored
View file

@ -8,7 +8,7 @@ on:
env:
GO_VERSION: 1.17
CGO_ENABLED: 0
PRE_TARGET: ""
IN_DOCKER: ""
jobs:

2
.github/workflows/test-unit.yaml vendored
View file

@ -7,7 +7,7 @@ on:
env:
GO_VERSION: 1.17
PRE_TARGET: ""
IN_DOCKER: ""
jobs:

2
.github/workflows/validate.yaml vendored
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@ -9,7 +9,7 @@ env:
GO_VERSION: 1.17
GOLANGCI_LINT_VERSION: v1.44.0
MISSSPELL_VERSION: v0.3.4
PRE_TARGET: ""
IN_DOCKER: ""
jobs:

4
.semaphore/semaphore.yml
View file

@ -41,7 +41,7 @@ blocks:
commands:
- make pull-images
- touch webui/static/index.html # Avoid generating webui
- PRE_TARGET="" make binary
- IN_DOCKER="" make binary
- make test-integration
- df -h
epilogue:
@ -65,7 +65,7 @@ blocks:
value: 1.12.1
- name: CODENAME
value: "rocamadour"
- name: PRE_TARGET
- name: IN_DOCKER
value: ""
prologue:
commands:

64
Makefile
View file

@ -7,8 +7,6 @@ SHA := $(shell git rev-parse HEAD)
VERSION_GIT := $(if $(TAG_NAME),$(TAG_NAME),$(SHA))
VERSION := $(if $(VERSION),$(VERSION),$(VERSION_GIT))
BIND_DIR := dist
GIT_BRANCH := $(subst heads/,,$(shell git rev-parse --abbrev-ref HEAD 2>/dev/null))
TRAEFIK_DEV_IMAGE := traefik-dev$(if $(GIT_BRANCH),:$(subst /,-,$(GIT_BRANCH)))
@ -29,14 +27,14 @@ TRAEFIK_ENVS := \
-e CI \
-e CONTAINER=DOCKER # Indicator for integration tests that we are running inside a container.
TRAEFIK_MOUNT := -v "$(CURDIR)/$(BIND_DIR):/go/src/github.com/traefik/traefik/$(BIND_DIR)"
TRAEFIK_MOUNT := -v "$(CURDIR)/dist:/go/src/github.com/traefik/traefik/dist"
DOCKER_RUN_OPTS := $(TRAEFIK_ENVS) $(TRAEFIK_MOUNT) "$(TRAEFIK_DEV_IMAGE)"
DOCKER_NON_INTERACTIVE ?= false
DOCKER_RUN_TRAEFIK := docker run $(INTEGRATION_OPTS) $(if $(DOCKER_NON_INTERACTIVE), , -it) $(DOCKER_RUN_OPTS)
DOCKER_RUN_TRAEFIK_TEST := docker run --add-host=host.docker.internal:127.0.0.1 --rm --name=traefik --network traefik-test-network -v $(PWD):$(PWD) -w $(PWD) $(INTEGRATION_OPTS) $(if $(DOCKER_NON_INTERACTIVE), , -it) $(DOCKER_RUN_OPTS)
DOCKER_RUN_TRAEFIK_NOTTY := docker run $(INTEGRATION_OPTS) $(if $(DOCKER_NON_INTERACTIVE), , -i) $(DOCKER_RUN_OPTS)
PRE_TARGET ?= build-dev-image
IN_DOCKER ?= true
PLATFORM_URL := $(if $(PLATFORM_URL),$(PLATFORM_URL),"https://pilot.traefik.io")
@ -44,7 +42,7 @@ default: binary
## Build Dev Docker image
build-dev-image: dist
docker build $(DOCKER_BUILD_ARGS) -t "$(TRAEFIK_DEV_IMAGE)" -f build.Dockerfile .
$(if $(IN_DOCKER),docker build $(DOCKER_BUILD_ARGS) -t "$(TRAEFIK_DEV_IMAGE)" -f build.Dockerfile .,)
## Build Dev Docker image without cache
build-dev-image-no-cache: dist
@ -52,7 +50,7 @@ build-dev-image-no-cache: dist
## Create the "dist" directory
dist:
mkdir dist
mkdir -p dist
## Build WebUI Docker image
build-webui-image:
@ -65,16 +63,20 @@ clean-webui:
echo 'For more information show `webui/readme.md`' > webui/static/DONT-EDIT-FILES-IN-THIS-DIRECTORY.md
## Generate WebUI
generate-webui:
if [ ! -f "webui/static/index.html" ]; then \
$(MAKE) build-webui-image; \
docker run --rm -v "$$PWD/webui/static":'/src/webui/static' traefik-webui yarn build:nc; \
docker run --rm -v "$$PWD/webui/static":'/src/webui/static' traefik-webui chown -R $(shell id -u):$(shell id -g) ./static; \
fi
webui/static/index.html:
$(MAKE) build-webui-image
docker run --rm -v "$$PWD/webui/static":'/src/webui/static' traefik-webui yarn build:nc
docker run --rm -v "$$PWD/webui/static":'/src/webui/static' traefik-webui chown -R $(shell id -u):$(shell id -g) ./static
## Build the linux binary
binary: generate-webui $(PRE_TARGET)
$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK)) ./script/make.sh generate binary
generate-webui: webui/static/index.html
## Build the binary
binary: generate-webui build-dev-image
$(if $(IN_DOCKER),$(DOCKER_RUN_TRAEFIK)) ./script/make.sh generate binary
## Build the linux binary locally
binary-debug: generate-webui
GOOS=linux ./script/make.sh binary
## Build the binary for the standard platforms (linux, darwin, windows)
crossbinary-default: generate-webui build-dev-image
@ -86,35 +88,35 @@ crossbinary-default-parallel:
$(MAKE) build-dev-image crossbinary-default
## Run the unit and integration tests
test: $(PRE_TARGET)
test: build-dev-image
-docker network create traefik-test-network --driver bridge --subnet 172.31.42.0/24
trap 'docker network rm traefik-test-network' EXIT; \
$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK_TEST),) ./script/make.sh generate test-unit binary test-integration
$(if $(IN_DOCKER),$(DOCKER_RUN_TRAEFIK_TEST),) ./script/make.sh generate test-unit binary test-integration
## Run the unit tests
test-unit: $(PRE_TARGET)
test-unit: build-dev-image
-docker network create traefik-test-network --driver bridge --subnet 172.31.42.0/24
trap 'docker network rm traefik-test-network' EXIT; \
$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK_TEST)) ./script/make.sh generate test-unit
$(if $(IN_DOCKER),$(DOCKER_RUN_TRAEFIK_TEST)) ./script/make.sh generate test-unit
## Run the integration tests
test-integration: $(PRE_TARGET)
test-integration: build-dev-image
-docker network create traefik-test-network --driver bridge --subnet 172.31.42.0/24
trap 'docker network rm traefik-test-network' EXIT; \
$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK_TEST),) ./script/make.sh generate binary test-integration
$(if $(IN_DOCKER),$(DOCKER_RUN_TRAEFIK_TEST),) ./script/make.sh generate binary test-integration
## Pull all images for integration tests
pull-images:
grep --no-filename -E '^\s+image:' ./integration/resources/compose/*.yml | awk '{print $$2}' | sort | uniq | xargs -P 6 -n 1 docker pull
## Validate code and docs
validate-files: $(PRE_TARGET)
$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK)) ./script/make.sh generate validate-lint validate-misspell
validate-files: build-dev-image
$(if $(IN_DOCKER),$(DOCKER_RUN_TRAEFIK)) ./script/make.sh generate validate-lint validate-misspell
bash $(CURDIR)/script/validate-shell-script.sh
## Validate code, docs, and vendor
validate: $(PRE_TARGET)
$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK)) ./script/make.sh generate validate-lint validate-misspell validate-vendor
validate: build-dev-image
$(if $(IN_DOCKER),$(DOCKER_RUN_TRAEFIK)) ./script/make.sh generate validate-lint validate-misspell validate-vendor
bash $(CURDIR)/script/validate-shell-script.sh
## Clean up static directory and build a Docker Traefik image
@ -125,6 +127,10 @@ build-image: clean-webui binary
build-image-dirty: binary
docker build -t $(TRAEFIK_IMAGE) .
## Locally build traefik for linux, then shove it an alpine image, with basic tools.
build-image-debug: binary-debug
docker build -t $(TRAEFIK_IMAGE) -f debug.Dockerfile .
## Start a shell inside the build env
shell: build-dev-image
$(DOCKER_RUN_TRAEFIK) /bin/bash
@ -150,17 +156,17 @@ generate-genconf:
go run ./cmd/internal/gen/
## Create packages for the release
release-packages: generate-webui $(PRE_TARGET)
release-packages: generate-webui build-dev-image
rm -rf dist
$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK_NOTTY)) goreleaser release --skip-publish --timeout="90m"
$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK_NOTTY)) tar cfz dist/traefik-${VERSION}.src.tar.gz \
$(if $(IN_DOCKER),$(DOCKER_RUN_TRAEFIK_NOTTY)) goreleaser release --skip-publish --timeout="90m"
$(if $(IN_DOCKER),$(DOCKER_RUN_TRAEFIK_NOTTY)) tar cfz dist/traefik-${VERSION}.src.tar.gz \
--exclude-vcs \
--exclude .idea \
--exclude .travis \
--exclude .semaphoreci \
--exclude .github \
--exclude dist .
$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK_NOTTY)) chown -R $(shell id -u):$(shell id -g) dist/
$(if $(IN_DOCKER),$(DOCKER_RUN_TRAEFIK_NOTTY)) chown -R $(shell id -u):$(shell id -g) dist/
## Format the Code
fmt:

3
build.Dockerfile
View file

@ -1,7 +1,6 @@
FROM golang:1.17-alpine
RUN apk --update upgrade \
&& apk --no-cache --no-progress add git mercurial bash gcc musl-dev curl tar ca-certificates tzdata \
RUN apk --no-cache --no-progress add git mercurial bash gcc musl-dev curl tar ca-certificates tzdata \
&& update-ca-certificates \
&& rm -rf /var/cache/apk/*

10
debug.Dockerfile Normal file
View file

@ -0,0 +1,10 @@
FROM alpine:3.14
# Feel free to add below any helpful dependency for debugging.
# iproute2 is for ss.
RUN apk --no-cache --no-progress add bash curl ca-certificates tzdata lsof iproute2 \
&& update-ca-certificates \
&& rm -rf /var/cache/apk/*
COPY dist/traefik /
EXPOSE 80
VOLUME ["/tmp"]
ENTRYPOINT ["/traefik"]

4
docs/content/contributing/building-testing.md
View file

@ -45,7 +45,7 @@ $ ls dist/
traefik*
```
The following targets can be executed outside Docker by setting the variable `PRE_TARGET` to an empty string (we don't recommend that):
The following targets can be executed outside Docker by setting the variable `IN_DOCKER` to an empty string (although be aware that some of the tests might fail in that context):
- `test-unit`
- `test-integration`
@ -55,7 +55,7 @@ The following targets can be executed outside Docker by setting the variable `PR
ex:
```bash
PRE_TARGET= make test-unit
IN_DOCKER= make test-unit
```
### Method 2: Using `go`

2
docs/content/getting-started/configuration-overview.md
View file

@ -51,7 +51,7 @@ Once positioned, this option sets (and resets) all the default values of the sub
### Configuration File
At startup, Traefik searches for a file named `traefik.yml` (or `traefik.yaml` or `traefik.toml`) in:
At startup, Traefik searches for static configuration in a file named `traefik.yml` (or `traefik.yaml` or `traefik.toml`) in:
- `/etc/traefik/`
- `$XDG_CONFIG_HOME/`

6
docs/content/https/tls.md
View file

@ -143,11 +143,11 @@ The TLS options allow one to configure some parameters of the TLS connection.
you must specify the provider namespace, for example:
`traefik.http.routers.myrouter.tls.options=myoptions@file`
!!! important "TLSOptions in Kubernetes"
!!! important "TLSOption in Kubernetes"
When using the TLSOptions-CRD in Kubernetes, one might setup a default set of options that,
When using the [TLSOption resource](../../routing/providers/kubernetes-crd#kind-tlsoption) in Kubernetes, one might setup a default set of options that,
if not explicitly overwritten, should apply to all ingresses.
To achieve that, you'll have to create a TLSOptions CR with the name `default`.
To achieve that, you'll have to create a TLSOption resource with the name `default`.
There may exist only one TLSOption with the name `default` (across all namespaces) - otherwise they will be dropped.
To explicitly use a different TLSOption (and using the Kubernetes Ingress resources)
you'll have to add an annotation to the Ingress in the following form:

6
docs/content/providers/docker.md
View file

@ -550,11 +550,11 @@ providers:
_Optional, Default=""_
The `constraints` option can be set to an expression that Traefik matches against the container tags to determine whether
to create any route for that container. If none of the container tags match the expression, no route for that container is
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 ```Tag(`tag`)```, and ```TagRegex(`tag`)``` functions,
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"

41
docs/content/routing/providers/kubernetes-crd.md
View file

@ -1485,39 +1485,40 @@ or referencing TLS options in the [`IngressRoute`](#kind-ingressroute) / [`Ingre
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: mytlsoption
name: mytlsoption # [1]
namespace: default
spec:
minVersion: VersionTLS12 # [1]
maxVersion: VersionTLS13 # [1]
curvePreferences: # [3]
minVersion: VersionTLS12 # [2]
maxVersion: VersionTLS13 # [3]
curvePreferences: # [4]
- CurveP521
- CurveP384
cipherSuites: # [4]
cipherSuites: # [5]
- TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- TLS_RSA_WITH_AES_256_GCM_SHA384
clientAuth: # [5]
secretNames: # [6]
clientAuth: # [6]
secretNames: # [7]
- secret-ca1
- secret-ca2
clientAuthType: VerifyClientCertIfGiven # [7]
sniStrict: true # [8]
alpnProtocols: # [9]
clientAuthType: VerifyClientCertIfGiven # [8]
sniStrict: true # [9]
alpnProtocols: # [10]
- foobar
```
| Ref | Attribute | Purpose |
|-----|-----------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [1] | `minVersion` | Defines the [minimum TLS version](../../https/tls.md#minimum-tls-version) that is acceptable |
| [2] | `maxVersion` | Defines the [maximum TLS version](../../https/tls.md#maximum-tls-version) that is acceptable |
| [3] | `cipherSuites` | list of supported [cipher suites](../../https/tls.md#cipher-suites) for TLS versions up to TLS 1.2 |
| [4] | `curvePreferences` | List of the [elliptic curves references](../../https/tls.md#curve-preferences) that will be used in an ECDHE handshake, in preference order |
| [5] | `clientAuth` | determines the server's policy for TLS [Client Authentication](../../https/tls.md#client-authentication-mtls) |
| [6] | `clientAuth.secretNames` | list of names of the referenced Kubernetes [Secrets](https://kubernetes.io/docs/concepts/configuration/secret/) (in TLSOption namespace). The secret must contain a certificate under either a `tls.ca` or a `ca.crt` key. |
| [7] | `clientAuth.clientAuthType` | defines the client authentication type to apply. The available values are: `NoClientCert`, `RequestClientCert`, `VerifyClientCertIfGiven` and `RequireAndVerifyClientCert` |
| [8] | `sniStrict` | if `true`, Traefik won't allow connections from clients connections that do not specify a server_name extension |
| [9] | `alpnProtocols` | List of supported [application level protocols](../../https/tls.md#alpn-protocols) for the TLS handshake, in order of preference. |
|------|-----------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [1] | `name` | Defines the name of the TLSOption resource. One can use `default` as name to redefine the [default TLSOption](../../https/tls.md#tls-options). |
| [2] | `minVersion` | Defines the [minimum TLS version](../../https/tls.md#minimum-tls-version) that is acceptable. |
| [3] | `maxVersion` | Defines the [maximum TLS version](../../https/tls.md#maximum-tls-version) that is acceptable. |
| [4] | `cipherSuites` | list of supported [cipher suites](../../https/tls.md#cipher-suites) for TLS versions up to TLS 1.2. |
| [5] | `curvePreferences` | List of the [elliptic curves references](../../https/tls.md#curve-preferences) that will be used in an ECDHE handshake, in preference order. |
| [6] | `clientAuth` | determines the server's policy for TLS [Client Authentication](../../https/tls.md#client-authentication-mtls). |
| [7] | `clientAuth.secretNames` | list of names of the referenced Kubernetes [Secrets](https://kubernetes.io/docs/concepts/configuration/secret/) (in TLSOption namespace). The secret must contain a certificate under either a `tls.ca` or a `ca.crt` key. |
| [8] | `clientAuth.clientAuthType` | defines the client authentication type to apply. The available values are: `NoClientCert`, `RequestClientCert`, `VerifyClientCertIfGiven` and `RequireAndVerifyClientCert`. |
| [9] | `sniStrict` | if `true`, Traefik won't allow connections from clients connections that do not specify a server_name extension. |
| [10] | `alpnProtocols` | List of supported [application level protocols](../../https/tls.md#alpn-protocols) for the TLS handshake, in order of preference. |
!!! info "CA Secret"

12
docs/content/routing/routers/index.md
View file

@ -292,7 +292,7 @@ A value of `0` for the priority is ignored: `priority = 0` means that the defaul
http:
routers:
Router-1:
rule: "HostRegexp(`.*\.traefik\.com`)"
rule: "HostRegexp(`{subdomain:[a-z]+}.traefik.com`)"
# ...
Router-2:
rule: "Host(`foobar.traefik.com`)"
@ -303,7 +303,7 @@ A value of `0` for the priority is ignored: `priority = 0` means that the defaul
## Dynamic configuration
[http.routers]
[http.routers.Router-1]
rule = "HostRegexp(`.*\.traefik\.com`)"
rule = "HostRegexp(`{subdomain:[a-z]+}.traefik.com`)"
# ...
[http.routers.Router-2]
rule = "Host(`foobar.traefik.com`)"
@ -313,8 +313,8 @@ A value of `0` for the priority is ignored: `priority = 0` means that the defaul
In this case, all requests with host `foobar.traefik.com` will be routed through `Router-1` instead of `Router-2`.
| Name | Rule | Priority |
|----------|--------------------------------------|----------|
| Router-1 | ```HostRegexp(`.*\.traefik\.com`)``` | 30 |
|----------|----------------------------------------------------|----------|
| Router-1 | ```HostRegexp(`{subdomain:[a-z]+}.traefik.com`)``` | 44 |
| Router-2 | ```Host(`foobar.traefik.com`)``` | 26 |
The previous table shows that `Router-1` has a higher priority than `Router-2`.
@ -328,7 +328,7 @@ A value of `0` for the priority is ignored: `priority = 0` means that the defaul
http:
routers:
Router-1:
rule: "HostRegexp(`.*\.traefik\.com`)"
rule: "HostRegexp(`{subdomain:[a-z]+}.traefik.com`)"
entryPoints:
- "web"
service: service-1
@ -345,7 +345,7 @@ A value of `0` for the priority is ignored: `priority = 0` means that the defaul
## Dynamic configuration
[http.routers]
[http.routers.Router-1]
rule = "HostRegexp(`.*\.traefik\.com`)"
rule = "HostRegexp(`{subdomain:[a-z]+}.traefik.com`)"
entryPoints = ["web"]
service = "service-1"
priority = 1

3
exp.Dockerfile
View file

@ -14,8 +14,7 @@ RUN yarn build
# BUILD
FROM golang:1.17-alpine as gobuild
RUN apk --update upgrade \
&& apk --no-cache --no-progress add git mercurial bash gcc musl-dev curl tar ca-certificates tzdata \
RUN apk --no-cache --no-progress add git mercurial bash gcc musl-dev curl tar ca-certificates tzdata \
&& update-ca-certificates \
&& rm -rf /var/cache/apk/*