Add AWS ECS provider

* add ecs provider * add ecs docs * fix test after rebase * add provider icon * add missing addProvider call * Fix for review * Fix documentation * Fix for review * Fix documentation * fix ctx usage * autoDiscoverClusters setDefaults false * Fix for review * review: doc. * Fix for review: add ctx in backoff retry * review: linter. Co-authored-by: Michael <michael.matur@gmail.com> Co-authored-by: romain <romain@containo.us> Co-authored-by: Fernandez Ludovic <ludovic@containo.us>
2020-07-15 16:28:04 +02:00 · 2020-07-15 16:28:04 +02:00 · 285ded6e49
commit 285ded6e49
parent 6e4f5821dc
19 changed files with 4348 additions and 0 deletions
--- a/docs/content/providers/ecs.md
+++ b/docs/content/providers/ecs.md
@ -0,0 +1,194 @@
+# Traefik & AWS ECS
+
+A Story of Labels & Elastic Containers
+{: .subtitle }
+
+Attach labels to your ECS containers and let Traefik do the rest!
+
+## Configuration Examples
+
+??? example "Configuring ECS provider"
+
+    Enabling the ECS provider:
+    
+    ```toml tab="File (TOML)"
+    [providers.ecs]
+      clusters = ["default"]
+    ```
+    
+    ```yaml tab="File (YAML)"
+    providers:
+      ecs:
+        clusters:
+          - default
+    ```
+    
+    ```bash tab="CLI"
+    --providers.ecs.clusters=default
+    ```
+
+## Policy
+
+Traefik needs the following policy to read ECS information:
+
+```json
+{
+    "Version": "2012-10-17",
+    "Statement": [
+        {
+            "Sid": "TraefikECSReadAccess",
+            "Effect": "Allow",
+            "Action": [
+                "ecs:ListClusters",
+                "ecs:DescribeClusters",
+                "ecs:ListTasks",
+                "ecs:DescribeTasks",
+                "ecs:DescribeContainerInstances",
+                "ecs:DescribeTaskDefinition",
+                "ec2:DescribeInstances"
+            ],
+            "Resource": [
+                "*"
+            ]
+        }
+    ]
+}
+```
+
+## Provider configuration
+
+### `autoDiscoverClusters`
+
+_Optional, Default=false_
+
+```toml tab="File (TOML)"
+[providers.ecs]
+  autoDiscoverClusters = true
+  # ...
+```
+
+```yaml tab="File (YAML)"
+providers:
+  ecs:
+    autoDiscoverClusters: true
+    # ...
+```
+
+```bash tab="CLI"
+--providers.ecs.autoDiscoverClusters=true
+# ...
+```
+
+Search for services in all clusters.
+If set to true the configured clusters will be ignored and the clusters will be discovered.
+If set to false the services will be discovered only in configured clusters.
+
+### `exposedByDefault`
+
+_Optional, Default=true_
+
+```toml tab="File (TOML)"
+[providers.ecs]
+  exposedByDefault = false
+  # ...
+```
+
+```yaml tab="File (YAML)"
+providers:
+  ecs:
+    exposedByDefault: false
+    # ...
+```
+
+```bash tab="CLI"
+--providers.ecs.exposedByDefault=false
+# ...
+```
+
+Expose ECS services by default in Traefik.
+If set to false, services that don't have a `traefik.enable=true` label will be ignored from the resulting routing configuration.
+
+### `defaultRule`
+
+_Optional, Default=```Host(`{{ normalize .Name }}`)```_
+
+```toml tab="File (TOML)"
+[providers.ecs]
+  defaultRule = "Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)"
+  # ...
+```
+
+```yaml tab="File (YAML)"
+providers:
+  ecs:
+    defaultRule: "Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)"
+    # ...
+```
+
+```bash tab="CLI"
+--providers.ecs.defaultRule=Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)
+# ...
+```
+
+For a given container if no routing rule was defined by a label, it is defined by this defaultRule instead.
+It must be a valid [Go template](https://golang.org/pkg/text/template/),
+augmented with the [sprig template functions](http://masterminds.github.io/sprig/).
+The service name can be accessed as the `Name` identifier,
+and the template has access to all the labels defined on this container.
+
+### `refreshSeconds`
+
+_Optional, Default=15_
+
+```toml tab="File (TOML)"
+[providers.ecs]
+  refreshSeconds = 15
+  # ...
+```
+
+```yaml tab="File (YAML)"
+providers:
+  ecs:
+    refreshSeconds: 15
+    # ...
+```
+
+```bash tab="CLI"
+--providers.ecs.refreshSeconds=15
+# ...
+```
+
+Polling interval (in seconds).
+
+### Credentials
+
+_Optional_
+
+```toml tab="File (TOML)"
+[providers.ecs]
+  region = "us-east-1"
+  accessKeyID = "abc"
+  secretAccessKey = "123"
+```
+
+```yaml tab="File (YAML)"
+providers:
+  ecs:
+    region: us-east-1
+    accessKeyID: "abc"
+    secretAccessKey: "123"
+    # ...
+```
+
+```bash tab="CLI"
+--providers.ecs.region="us-east-1"
+--providers.ecs.accessKeyID="abc"
+--providers.ecs.secretAccessKey="123"
+# ...
+```
+
+If `accessKeyID` / `secretAccessKey` is not provided credentials will be resolved in the following order:
+
+- From environment variables `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`, and `AWS_SESSION_TOKEN`.
+- Shared credentials, determined by `AWS_PROFILE` and `AWS_SHARED_CREDENTIALS_FILE`, defaults to default and `~/.aws/credentials`.
+- EC2 instance role or ECS task role
--- a/docs/content/reference/dynamic-configuration/ecs.md
+++ b/docs/content/reference/dynamic-configuration/ecs.md
@ -0,0 +1,11 @@
+# ECS Configuration Reference
+
+Dynamic configuration with ECS provider
+{: .subtitle }
+
+The labels are case insensitive.
+
+```yaml
+--8<-- "content/reference/dynamic-configuration/ecs.yml"
+--8<-- "content/reference/dynamic-configuration/docker-labels.yml"
+```
--- a/docs/content/reference/dynamic-configuration/ecs.yml
+++ b/docs/content/reference/dynamic-configuration/ecs.yml
@ -0,0 +1 @@
+- "traefik.enable=true"
--- a/docs/content/reference/static-configuration/cli-ref.md
+++ b/docs/content/reference/static-configuration/cli-ref.md
@ -417,6 +417,33 @@ Use the ip address from the bound port, rather than from the inner network. (Def
 `--providers.docker.watch`:  
 Watch Docker Swarm events. (Default: ```true```)

+`--providers.ecs.accesskeyid`:  
+The AWS credentials access key to use for making requests
+
+`--providers.ecs.autodiscoverclusters`:  
+Auto discover cluster (Default: ```false```)
+
+`--providers.ecs.clusters`:  
+ECS Clusters name (Default: ```default```)
+
+`--providers.ecs.constraints`:  
+Constraints is an expression that Traefik matches against the container's labels to determine whether to create any route for that container.
+
+`--providers.ecs.defaultrule`:  
+Default rule. (Default: ```Host(`{{ normalize .Name }}`)```)
+
+`--providers.ecs.exposedbydefault`:  
+Expose services by default (Default: ```true```)
+
+`--providers.ecs.refreshseconds`:  
+Polling interval (in seconds) (Default: ```15```)
+
+`--providers.ecs.region`:  
+The AWS region to use for requests
+
+`--providers.ecs.secretaccesskey`:  
+The AWS credentials access key to use for making requests
+
 `--providers.etcd`:  
 Enable Etcd backend with default settings. (Default: ```false```)

--- a/docs/content/reference/static-configuration/env-ref.md
+++ b/docs/content/reference/static-configuration/env-ref.md
@ -417,6 +417,33 @@ Use the ip address from the bound port, rather than from the inner network. (Def
 `TRAEFIK_PROVIDERS_DOCKER_WATCH`:  
 Watch Docker Swarm events. (Default: ```true```)

+`TRAEFIK_PROVIDERS_ECS_ACCESSKEYID`:  
+The AWS credentials access key to use for making requests
+
+`TRAEFIK_PROVIDERS_ECS_AUTODISCOVERCLUSTERS`:  
+Auto discover cluster (Default: ```false```)
+
+`TRAEFIK_PROVIDERS_ECS_CLUSTERS`:  
+ECS Clusters name (Default: ```default```)
+
+`TRAEFIK_PROVIDERS_ECS_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_ECS_DEFAULTRULE`:  
+Default rule. (Default: ```Host(`{{ normalize .Name }}`)```)
+
+`TRAEFIK_PROVIDERS_ECS_EXPOSEDBYDEFAULT`:  
+Expose services by default (Default: ```true```)
+
+`TRAEFIK_PROVIDERS_ECS_REFRESHSECONDS`:  
+Polling interval (in seconds) (Default: ```15```)
+
+`TRAEFIK_PROVIDERS_ECS_REGION`:  
+The AWS region to use for requests
+
+`TRAEFIK_PROVIDERS_ECS_SECRETACCESSKEY`:  
+The AWS credentials access key to use for making requests
+
 `TRAEFIK_PROVIDERS_ETCD`:  
 Enable Etcd backend with default settings. (Default: ```false```)

--- a/docs/content/reference/static-configuration/file.toml
+++ b/docs/content/reference/static-configuration/file.toml
@ -151,6 +151,16 @@
      [providers.consulCatalog.endpoint.httpAuth]
        username = "foobar"
        password = "foobar"
+  [providers.ecs]
+    constraints = "foobar"
+    exposedByDefault = true
+    refreshSeconds = 42
+    defaultRule = "foobar"
+    clusters = ["foobar", "foobar"]
+    autoDiscoverClusters = true
+    region = "foobar"
+    accessKeyID = "foobar"
+    secretAccessKey = "foobar"
  [providers.consul]
    rootKey = "foobar"
    endpoints = ["foobar", "foobar"]
@ -233,6 +243,7 @@
 [ping]
  entryPoint = "foobar"
  manualRouting = true
+  terminatingStatusCode = 42

 [log]
  level = "foobar"
--- a/docs/content/reference/static-configuration/file.yaml
+++ b/docs/content/reference/static-configuration/file.yaml
@ -161,6 +161,18 @@ providers:
      httpAuth:
        username: foobar
        password: foobar
+  ecs:
+    constraints: foobar
+    exposedByDefault: true
+    refreshSeconds: 42
+    defaultRule: foobar
+    clusters:
+    - foobar
+    - foobar
+    autoDiscoverClusters: true
+    region: foobar
+    accessKeyID: foobar
+    secretAccessKey: foobar
  consul:
    rootKey: foobar
    endpoints:
@ -250,6 +262,7 @@ metrics:
 ping:
  entryPoint: foobar
  manualRouting: true
+  terminatingStatusCode: 42
 log:
  level: foobar
  filePath: foobar
--- a/docs/content/routing/providers/ecs.md
+++ b/docs/content/routing/providers/ecs.md
@ -0,0 +1,445 @@
+# Traefik & ECS
+
+A Story of Labels & Elastic Containers
+{: .subtitle }
+
+Attach labels to your containers and let Traefik do the rest!
+
+## Routing Configuration
+
+!!! info "labels"
+    
+    - labels are case insensitive.
+    - The complete list of labels can be found [the reference page](../../reference/dynamic-configuration/ecs.md)
+
+### General
+
+Traefik creates, for each elastic service, a corresponding [service](../services/index.md) and [router](../routers/index.md).
+
+The Service automatically gets a server per elastic container, and the router gets a default rule attached to it, based on the service name.
+
+### Routers
+
+To update the configuration of the Router automatically attached to the service, add labels starting with `traefik.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-service.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=web,websecure
+    ```
+
+??? 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 [rule](../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 service,
+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 service exposes multiples ports.
+    
+    ```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.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=10
+    ```
+
+??? 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.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=10
+    ```
+
+??? 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`"
+    
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+    
+    ```yaml
+    traefik.http.services.myservice.loadbalancer.sticky=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.
+        
+    FlushInterval specifies the flush interval to flush to the client while copying the response body.
+    
+    ```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/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
+    # ...
+    # Declaring a middleware
+    traefik.http.middlewares.my-redirect.redirectscheme.scheme=https
+    # Referencing a middleware
+    traefik.http.routers.my-service.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
+    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 elastic service (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
+    ```
+
+#### 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.terminationdelay`"
+        
+    See [termination delay](../services/index.md#termination-delay) for more information.
+    
+    ```yaml
+    traefik.tcp.services.mytcpservice.loadbalancer.terminationdelay=100
+    ```
+
+### UDP
+
+You can declare UDP Routers and/or Services using tags.
+
+??? example "Declaring UDP Routers and Services"
+
+    ```yaml
+    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 elastic service (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 ECS service by setting `traefik.enable` to true or false.
+
+This option overrides the value of `exposedByDefault`.
--- a/docs/mkdocs.yml
+++ b/docs/mkdocs.yml
@ -77,6 +77,7 @@ nav:
      - 'Kubernetes IngressRoute': 'providers/kubernetes-crd.md'
      - 'Kubernetes Ingress': 'providers/kubernetes-ingress.md'
      - 'Consul Catalog': 'providers/consul-catalog.md'
+      - 'ECS': 'providers/ecs.md'
      - 'Marathon': 'providers/marathon.md'
      - 'Rancher': 'providers/rancher.md'
      - 'File': 'providers/file.md'
@ -94,6 +95,7 @@ nav:
          - 'Kubernetes IngressRoute': 'routing/providers/kubernetes-crd.md'
          - 'Kubernetes Ingress': 'routing/providers/kubernetes-ingress.md'
          - 'Consul Catalog': 'routing/providers/consul-catalog.md'
+          - 'ECS': 'routing/providers/ecs.md'
          - 'Marathon': 'routing/providers/marathon.md'
          - 'Rancher': 'routing/providers/rancher.md'
          - 'KV': 'routing/providers/kv.md'