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Add unhealthy Interval to the health check configuration
This commit is contained in:
Swastik Sarkar
GitHub
@@ -1,7 +1,7 @@
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---
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title: "Traefik HTTP Services Documentation"
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description: "A service is in charge of connecting incoming requests to the Servers that can handle them. Read the technical documentation."
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---
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---
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## Service Load Balancer
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@@ -70,7 +70,6 @@ labels:
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```json tab="Tags"
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{
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// ...
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"Tags": [
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"traefik.http.services.my-service.loadBalancer.servers[0].url=http://private-ip-server-1/",
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"traefik.http.services.my-service.loadBalancer.servers[0].weight=2",
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@@ -88,15 +87,15 @@ labels:
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### Configuration Options
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| Field | Description | Required |
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|----------|------------------------------------------|----------|
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|`servers`| Represents individual backend instances for your service | Yes |
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|`sticky`| Defines a `Set-Cookie` header is set on the initial response to let the client know which server handles the first response. | No |
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|`healthcheck`| Configures health check to remove unhealthy servers from the load balancing rotation. | No |
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|`passHostHeader`| Allows forwarding of the client Host header to server. By default, `passHostHeader` is true. | No |
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|`serversTransport`| Allows to reference an [HTTP ServersTransport](./serverstransport.md) configuration for the communication between Traefik and your servers. If no `serversTransport` is specified, the `default@internal` will be used. | No |
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| `responseForwarding` | Configures how Traefik forwards the response from the backend server to the client.| No |
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| `responseForwarding.FlushInterval` | Specifies the interval in between flushes to the client while copying the response body. It is a duration in milliseconds, defaulting to 100ms. A negative value means to flush immediately after each write to the client. The `FlushInterval` is ignored when ReverseProxy recognizes a response as a streaming response; for such responses, writes are flushed to the client immediately. | No |
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| Field | Description | Required |
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|------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|
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| `servers` | Represents individual backend instances for your service | Yes |
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| `sticky` | Defines a `Set-Cookie` header is set on the initial response to let the client know which server handles the first response. | No |
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| `healthcheck` | Configures health check to remove unhealthy servers from the load balancing rotation. | No |
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| `passHostHeader` | Allows forwarding of the client Host header to server. By default, `passHostHeader` is true. | No |
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| `serversTransport` | Allows to reference an [HTTP ServersTransport](./serverstransport.md) configuration for the communication between Traefik and your servers. If no `serversTransport` is specified, the `default@internal` will be used. | No |
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| `responseForwarding` | Configures how Traefik forwards the response from the backend server to the client. | No |
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| `responseForwarding.FlushInterval` | Specifies the interval in between flushes to the client while copying the response body. It is a duration in milliseconds, defaulting to 100ms. A negative value means to flush immediately after each write to the client. The `FlushInterval` is ignored when ReverseProxy recognizes a response as a streaming response; for such responses, writes are flushed to the client immediately. | No |
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#### Servers
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@@ -104,11 +103,11 @@ Servers represent individual backend instances for your service. The [service lo
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##### Configuration Options
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| Field | Description | Required |
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|----------|------------------------------------------|----------|
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|`url`| Points to a specific instance. | Yes for File provider, No for [Docker provider](../../other-providers/docker.md) |
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|`weight`| Allows for weighted load balancing on the servers. | No |
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|`preservePath`| Allows to preserve the URL path. | No |
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| Field | Description | Required |
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|----------------|----------------------------------------------------|----------------------------------------------------------------------------------|
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| `url` | Points to a specific instance. | Yes for File provider, No for [Docker provider](../../other-providers/docker.md) |
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| `weight` | Allows for weighted load balancing on the servers. | No |
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| `preservePath` | Allows to preserve the URL path. | No |
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#### Health Check
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@@ -118,20 +117,21 @@ To propagate status changes (e.g. all servers of this service are down) upwards,
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Below are the available options for the health check mechanism:
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| Field | Description | Default | Required |
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|----------|------------------------------------------|----------|--------|
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|`path`| Defines the server URL path for the health check endpoint. | "" | Yes |
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|`scheme`| Replaces the server URL scheme for the health check endpoint. | | No |
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|`mode`| If defined to `grpc`, will use the gRPC health check protocol to probe the server. | http | No |
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|`hostname`| Defines the value of hostname in the Host header of the health check request. | "" | No |
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|`port`| Replaces the server URL port for the health check endpoint. | | No |
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|`interval`| Defines the frequency of the health check calls. | 30s | No |
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|`timeout`| Defines the maximum duration Traefik will wait for a health check request before considering the server unhealthy. | 5s | No |
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|`headers`| Defines custom headers to be sent to the health check endpoint. | | No |
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|`followRedirects`| Defines whether redirects should be followed during the health check calls. | true | No |
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|`hostname`| Defines the value of hostname in the Host header of the health check request. | "" | No |
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|`method`| Defines the HTTP method that will be used while connecting to the endpoint. | GET | No |
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|`status`| Defines the expected HTTP status code of the response to the health check request. | | No |
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| Field | Description | Default | Required |
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|---------------------|-------------------------------------------------------------------------------------------------------------------------------|---------|----------|
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| `path` | Defines the server URL path for the health check endpoint. | "" | Yes |
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| `scheme` | Replaces the server URL scheme for the health check endpoint. | | No |
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| `mode` | If defined to `grpc`, will use the gRPC health check protocol to probe the server. | http | No |
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| `hostname` | Defines the value of hostname in the Host header of the health check request. | "" | No |
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| `port` | Replaces the server URL port for the health check endpoint. | | No |
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| `interval` | Defines the frequency of the health check calls for healthy targets. | 30s | No |
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| `unhealthyInterval` | Defines the frequency of the health check calls for unhealthy targets. When not defined, it defaults to the `interval` value. | 30s | No |
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| `timeout` | Defines the maximum duration Traefik will wait for a health check request before considering the server unhealthy. | 5s | No |
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| `headers` | Defines custom headers to be sent to the health check endpoint. | | No |
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| `followRedirects` | Defines whether redirects should be followed during the health check calls. | true | No |
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| `hostname` | Defines the value of hostname in the Host header of the health check request. | "" | No |
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| `method` | Defines the HTTP method that will be used while connecting to the endpoint. | GET | No |
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| `status` | Defines the expected HTTP status code of the response to the health check request. | | No |
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## Weighted Round Robin (WRR)
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@@ -74,56 +74,57 @@ spec:
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## Configuration Options
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| Field | Description | Default | Required |
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|:------|:----------------------------------------------------------|:---------------------|:---------|
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| `entryPoints` | List of [entry points](../../../../install-configuration/entrypoints.md) names.<br />If not specified, HTTP routers will accept requests from all EntryPoints in the list of default EntryPoints. | | No |
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| `routes` | List of routes. | | Yes |
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| `routes[n].kind` | Kind of router matching, only `Rule` is allowed yet. | "Rule" | No |
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| `routes[n].match` | Defines the [rule](../../../http/router/rules-and-priority.md#rules) corresponding to an underlying router. | | Yes |
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| `routes[n].priority` | Defines the [priority](../../../http/router/rules-and-priority.md#priority-calculation) to disambiguate rules of the same length, for route matching.<br />If not set, the priority is directly equal to the length of the rule, and so the longest length has the highest priority.<br />A value of `0` for the priority is ignored, the default rules length sorting is used. | 0 | No |
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| `routes[n].middlewares` | List of middlewares to attach to the IngressRoute. <br />More information [here](#middleware). | "" | No |
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| `routes[n].`<br />`middlewares[m].`<br />`name` | Middleware name.<br />The character `@` is not authorized. <br />More information [here](#middleware). | | Yes |
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| `routes[n].`<br />`middlewares[m].`<br />`namespace` | Middleware namespace.<br />Can be empty if the middleware belongs to the same namespace as the IngressRoute. <br />More information [here](#middleware). | | No |
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| `routes[n].`<br />`observability.`<br />`accesslogs` | Defines whether the route will produce [access-logs](../../../../install-configuration/observability/logs-and-accesslogs.md). See [here](../../../http/router/observability.md) for more information. | false | No |
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| `routes[n].`<br />`observability.`<br />`metrics` | Defines whether the route will produce [metrics](../../../../install-configuration/observability/metrics.md). See [here](../../../http/router/observability.md) for more information. | false | No |
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| `routes[n].`<br />`observability.`<br />`tracing` | Defines whether the route will produce [traces](../../../../install-configuration/observability/tracing.md). See [here](../../../http/router/observability.md) for more information. | false | No |
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| `routes[n].`<br />`services` | List of any combination of TraefikService and [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/). <br />More information [here](#externalname-service). | | No |
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| `routes[n].`<br />`services[m].`<br />`kind` | Kind of the service targeted.<br />Two values allowed:<br />- **Service**: Kubernetes Service<br /> **TraefikService**: Traefik Service.<br />More information [here](#externalname-service). | "Service" | No |
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| `routes[n].`<br />`services[m].`<br />`name` | Service name.<br />The character `@` is not authorized. <br />More information [here](#middleware). | | Yes |
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| `routes[n].`<br />`services[m].`<br />`namespace` | Service namespace.<br />Can be empty if the service belongs to the same namespace as the IngressRoute. <br />More information [here](#externalname-service). | | No |
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| `routes[n].`<br />`services[m].`<br />`port` | Service port (number or port name).<br />Evaluated only if the kind is **Service**. | | No |
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| `routes[n].`<br />`services[m].`<br />`responseForwarding.`<br />`flushInterval` | Interval, in milliseconds, in between flushes to the client while copying the response body.<br />A negative value means to flush immediately after each write to the client.<br />This configuration is ignored when a response is a streaming response; for such responses, writes are flushed to the client immediately.<br />Evaluated only if the kind is **Service**. | 100ms | No |
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| `routes[n].`<br />`services[m].`<br />`scheme` | Scheme to use for the request to the upstream Kubernetes Service.<br />Evaluated only if the kind is **Service**. | "http"<br />"https" if `port` is 443 or contains the string *https*. | No |
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| `routes[n].`<br />`services[m].`<br />`serversTransport` | Name of ServersTransport resource to use to configure the transport between Traefik and your servers.<br />Evaluated only if the kind is **Service**. | "" | No |
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| `routes[n].`<br />`services[m].`<br />`passHostHeader` | Forward client Host header to server.<br />Evaluated only if the kind is **Service**. | true | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.scheme` | Server URL scheme for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "" | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.mode` | Health check mode.<br /> If defined to grpc, will use the gRPC health check protocol to probe the server.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "http" | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.path` | Server URL path for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "" | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.interval` | Frequency of the health check calls.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "100ms" | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.method` | HTTP method for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "GET" | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.status` | Expected HTTP status code of the response to the health check request.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type ExternalName.<br />If not set, expect a status between 200 and 399.<br />Evaluated only if the kind is **Service**. | | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.port` | URL port for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.timeout` | Maximum duration to wait before considering the server unhealthy.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "5s" | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.hostname` | Value in the Host header of the health check request.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "" | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.`<br />`followRedirect` | Follow the redirections during the healtchcheck.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | true | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.headers` | Map of header to send to the health check endpoint<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service)). | | No |
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| `routes[n].`<br />`services[m].`<br />`sticky.`<br />`cookie.name` | Name of the cookie used for the stickiness.<br />When sticky sessions are enabled, a `Set-Cookie` header is set on the initial response to let the client know which server handles the first response.<br />On subsequent requests, to keep the session alive with the same server, the client should send the cookie with the value set.<br />If the server pecified in the cookie becomes unhealthy, the request will be forwarded to a new server (and the cookie will keep track of the new server).<br />Evaluated only if the kind is **Service**. | "" | No |
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| `routes[n].`<br />`services[m].`<br />`sticky.`<br />`cookie.httpOnly` | Allow the cookie can be accessed by client-side APIs, such as JavaScript.<br />Evaluated only if the kind is **Service**. | false | No |
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| `routes[n].`<br />`services[m].`<br />`sticky.`<br />`cookie.secure` | Allow the cookie can only be transmitted over an encrypted connection (i.e. HTTPS).<br />Evaluated only if the kind is **Service**. | false | No |
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| `routes[n].`<br />`services[m].`<br />`sticky.`<br />`cookie.sameSite` | [SameSite](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite) policy<br />Allowed values:<br />-`none`<br />-`lax`<br />`strict`<br />Evaluated only if the kind is **Service**. | "" | No |
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| `routes[n].`<br />`services[m].`<br />`sticky.`<br />`cookie.maxAge` | Number of seconds until the cookie expires.<br />Negative number, the cookie expires immediately.<br />0, the cookie never expires.<br />Evaluated only if the kind is **Service**. | 0 | No |
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| `routes[n].`<br />`services[m].`<br />`strategy` | Load balancing strategy between the servers.<br />RoundRobin is the only supported value yet.<br />Evaluated only if the kind is **Service**. | "RoundRobin" | No |
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| `routes[n].`<br />`services[m].`<br />`weight` | Service weight.<br />To use only to refer to WRR TraefikService | "" | No |
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| `routes[n].`<br />`services[m].`<br />`nativeLB` | Allow using the Kubernetes Service load balancing between the pods instead of the one provided by Traefik.<br /> Evaluated only if the kind is **Service**. | false | No |
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| `routes[n].`<br />`services[m].`<br />`nodePortLB` | Use the nodePort IP address when the service type is NodePort.<br />It allows services to be reachable when Traefik runs externally from the Kubernetes cluster but within the same network of the nodes.<br />Evaluated only if the kind is **Service**. | false | No |
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| `tls` | TLS configuration.<br />Can be an empty value(`{}`):<br />A self signed is generated in such a case<br />(or the [default certificate](tlsstore.md) is used if it is defined.) | | No |
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| `tls.secretName` | [Secret](https://kubernetes.io/docs/concepts/configuration/secret/) name used to store the certificate (in the same namesapce as the `IngressRoute`) | "" | No |
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| `tls.`<br />`options.name` | Name of the [`TLSOption`](tlsoption.md) to use.<br />More information [here](#tls-options). | "" | No |
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| `tls.`<br />`options.namespace` | Namespace of the [`TLSOption`](tlsoption.md) to use. | "" | No |
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| `tls.certResolver` | Name of the [Certificate Resolver](../../../../install-configuration/tls/certificate-resolvers/overview.md) to use to generate automatic TLS certificates. | "" | No |
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| `tls.domains` | List of domains to serve using the certificates generates (one `tls.domain`= one certificate).<br />More information in the [dedicated section](../../../../install-configuration/tls/certificate-resolvers/acme.md#domain-definition). | | No |
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| `tls.`<br />`domains[n].main` | Main domain name | "" | Yes |
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| `tls.`<br />`domains[n].sans` | List of alternative domains (SANs) | | No |
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| Field | Description | Default | Required |
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|:---------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------|:---------|
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| `entryPoints` | List of [entry points](../../../../install-configuration/entrypoints.md) names.<br />If not specified, HTTP routers will accept requests from all EntryPoints in the list of default EntryPoints. | | No |
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| `routes` | List of routes. | | Yes |
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| `routes[n].kind` | Kind of router matching, only `Rule` is allowed yet. | "Rule" | No |
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| `routes[n].match` | Defines the [rule](../../../http/router/rules-and-priority.md#rules) corresponding to an underlying router. | | Yes |
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| `routes[n].priority` | Defines the [priority](../../../http/router/rules-and-priority.md#priority-calculation) to disambiguate rules of the same length, for route matching.<br />If not set, the priority is directly equal to the length of the rule, and so the longest length has the highest priority.<br />A value of `0` for the priority is ignored, the default rules length sorting is used. | 0 | No |
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| `routes[n].middlewares` | List of middlewares to attach to the IngressRoute. <br />More information [here](#middleware). | "" | No |
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| `routes[n].`<br />`middlewares[m].`<br />`name` | Middleware name.<br />The character `@` is not authorized. <br />More information [here](#middleware). | | Yes |
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| `routes[n].`<br />`middlewares[m].`<br />`namespace` | Middleware namespace.<br />Can be empty if the middleware belongs to the same namespace as the IngressRoute. <br />More information [here](#middleware). | | No |
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| `routes[n].`<br />`observability.`<br />`accesslogs` | Defines whether the route will produce [access-logs](../../../../install-configuration/observability/logs-and-accesslogs.md). See [here](../../../http/router/observability.md) for more information. | false | No |
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| `routes[n].`<br />`observability.`<br />`metrics` | Defines whether the route will produce [metrics](../../../../install-configuration/observability/metrics.md). See [here](../../../http/router/observability.md) for more information. | false | No |
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| `routes[n].`<br />`observability.`<br />`tracing` | Defines whether the route will produce [traces](../../../../install-configuration/observability/tracing.md). See [here](../../../http/router/observability.md) for more information. | false | No |
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| `routes[n].`<br />`services` | List of any combination of TraefikService and [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/). <br />More information [here](#externalname-service). | | No |
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| `routes[n].`<br />`services[m].`<br />`kind` | Kind of the service targeted.<br />Two values allowed:<br />- **Service**: Kubernetes Service<br /> **TraefikService**: Traefik Service.<br />More information [here](#externalname-service). | "Service" | No |
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| `routes[n].`<br />`services[m].`<br />`name` | Service name.<br />The character `@` is not authorized. <br />More information [here](#middleware). | | Yes |
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| `routes[n].`<br />`services[m].`<br />`namespace` | Service namespace.<br />Can be empty if the service belongs to the same namespace as the IngressRoute. <br />More information [here](#externalname-service). | | No |
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| `routes[n].`<br />`services[m].`<br />`port` | Service port (number or port name).<br />Evaluated only if the kind is **Service**. | | No |
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| `routes[n].`<br />`services[m].`<br />`responseForwarding.`<br />`flushInterval` | Interval, in milliseconds, in between flushes to the client while copying the response body.<br />A negative value means to flush immediately after each write to the client.<br />This configuration is ignored when a response is a streaming response; for such responses, writes are flushed to the client immediately.<br />Evaluated only if the kind is **Service**. | 100ms | No |
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| `routes[n].`<br />`services[m].`<br />`scheme` | Scheme to use for the request to the upstream Kubernetes Service.<br />Evaluated only if the kind is **Service**. | "http"<br />"https" if `port` is 443 or contains the string *https*. | No |
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| `routes[n].`<br />`services[m].`<br />`serversTransport` | Name of ServersTransport resource to use to configure the transport between Traefik and your servers.<br />Evaluated only if the kind is **Service**. | "" | No |
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| `routes[n].`<br />`services[m].`<br />`passHostHeader` | Forward client Host header to server.<br />Evaluated only if the kind is **Service**. | true | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.scheme` | Server URL scheme for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "" | No |
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| `routes[n].`<br />`services[m].`<br />`healthCheck.mode` | Health check mode.<br /> If defined to grpc, will use the gRPC health check protocol to probe the server.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "http" | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`healthCheck.path` | Server URL path for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "" | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`healthCheck.interval` | Frequency of the health check calls for healthy targets.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "100ms" | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`healthCheck.unhealthyInterval` | Frequency of the health check calls for unhealthy targets.<br />When not defined, it defaults to the `interval` value.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "100ms" | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`healthCheck.method` | HTTP method for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "GET" | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`healthCheck.status` | Expected HTTP status code of the response to the health check request.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type ExternalName.<br />If not set, expect a status between 200 and 399.<br />Evaluated only if the kind is **Service**. | | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`healthCheck.port` | URL port for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`healthCheck.timeout` | Maximum duration to wait before considering the server unhealthy.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "5s" | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`healthCheck.hostname` | Value in the Host header of the health check request.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | "" | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`healthCheck.`<br />`followRedirect` | Follow the redirections during the healtchcheck.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service). | true | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`healthCheck.headers` | Map of header to send to the health check endpoint<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#externalname-service)). | | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`sticky.`<br />`cookie.name` | Name of the cookie used for the stickiness.<br />When sticky sessions are enabled, a `Set-Cookie` header is set on the initial response to let the client know which server handles the first response.<br />On subsequent requests, to keep the session alive with the same server, the client should send the cookie with the value set.<br />If the server pecified in the cookie becomes unhealthy, the request will be forwarded to a new server (and the cookie will keep track of the new server).<br />Evaluated only if the kind is **Service**. | "" | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`sticky.`<br />`cookie.httpOnly` | Allow the cookie can be accessed by client-side APIs, such as JavaScript.<br />Evaluated only if the kind is **Service**. | false | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`sticky.`<br />`cookie.secure` | Allow the cookie can only be transmitted over an encrypted connection (i.e. HTTPS).<br />Evaluated only if the kind is **Service**. | false | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`sticky.`<br />`cookie.sameSite` | [SameSite](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite) policy<br />Allowed values:<br />-`none`<br />-`lax`<br />`strict`<br />Evaluated only if the kind is **Service**. | "" | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`sticky.`<br />`cookie.maxAge` | Number of seconds until the cookie expires.<br />Negative number, the cookie expires immediately.<br />0, the cookie never expires.<br />Evaluated only if the kind is **Service**. | 0 | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`strategy` | Load balancing strategy between the servers.<br />RoundRobin is the only supported value yet.<br />Evaluated only if the kind is **Service**. | "RoundRobin" | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`weight` | Service weight.<br />To use only to refer to WRR TraefikService | "" | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`nativeLB` | Allow using the Kubernetes Service load balancing between the pods instead of the one provided by Traefik.<br /> Evaluated only if the kind is **Service**. | false | No |
|
||||
| `routes[n].`<br />`services[m].`<br />`nodePortLB` | Use the nodePort IP address when the service type is NodePort.<br />It allows services to be reachable when Traefik runs externally from the Kubernetes cluster but within the same network of the nodes.<br />Evaluated only if the kind is **Service**. | false | No |
|
||||
| `tls` | TLS configuration.<br />Can be an empty value(`{}`):<br />A self signed is generated in such a case<br />(or the [default certificate](tlsstore.md) is used if it is defined.) | | No |
|
||||
| `tls.secretName` | [Secret](https://kubernetes.io/docs/concepts/configuration/secret/) name used to store the certificate (in the same namesapce as the `IngressRoute`) | "" | No |
|
||||
| `tls.`<br />`options.name` | Name of the [`TLSOption`](tlsoption.md) to use.<br />More information [here](#tls-options). | "" | No |
|
||||
| `tls.`<br />`options.namespace` | Namespace of the [`TLSOption`](tlsoption.md) to use. | "" | No |
|
||||
| `tls.certResolver` | Name of the [Certificate Resolver](../../../../install-configuration/tls/certificate-resolvers/overview.md) to use to generate automatic TLS certificates. | "" | No |
|
||||
| `tls.domains` | List of domains to serve using the certificates generates (one `tls.domain`= one certificate).<br />More information in the [dedicated section](../../../../install-configuration/tls/certificate-resolvers/acme.md#domain-definition). | | No |
|
||||
| `tls.`<br />`domains[n].main` | Main domain name | "" | Yes |
|
||||
| `tls.`<br />`domains[n].sans` | List of alternative domains (SANs) | | No |
|
||||
|
||||
### ExternalName Service
|
||||
|
||||
|
||||
@@ -148,42 +148,43 @@ data:
|
||||
|
||||
### Configuration Options
|
||||
|
||||
| Field | Description | Default | Required |
|
||||
|:------|:----------------------------------------------------------|:---------------------|:---------|
|
||||
| `services` | List of any combination of TraefikService and [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/). <br />. | | No |
|
||||
| `services[m].`<br />`kind` | Kind of the service targeted.<br />Two values allowed:<br />- **Service**: Kubernetes Service<br /> - **TraefikService**: Traefik Service. | "" | No |
|
||||
| `services[m].`<br />`name` | Service name.<br />The character `@` is not authorized. | "" | Yes |
|
||||
| `services[m].`<br />`namespace` | Service namespace. | "" | No |
|
||||
| `services[m].`<br />`port` | Service port (number or port name).<br />Evaluated only if the kind is **Service**. | "" | No |
|
||||
| `services[m].`<br />`responseForwarding.`<br />`flushInterval` | Interval, in milliseconds, in between flushes to the client while copying the response body.<br />A negative value means to flush immediately after each write to the client.<br />This configuration is ignored when a response is a streaming response; for such responses, writes are flushed to the client immediately.<br />Evaluated only if the kind is **Service**. | 100ms | No |
|
||||
| `services[m].`<br />`scheme` | Scheme to use for the request to the upstream Kubernetes Service.<br />Evaluated only if the kind is **Service**. | "http"<br />"https" if `port` is 443 or contains the string *https*. | No |
|
||||
| `services[m].`<br />`serversTransport` | Name of ServersTransport resource to use to configure the transport between Traefik and your servers.<br />Evaluated only if the kind is **Service**. | "" | No |
|
||||
| `services[m].`<br />`passHostHeader` | Forward client Host header to server.<br />Evaluated only if the kind is **Service**. | true | No |
|
||||
| `services[m].`<br />`healthCheck.scheme` | Server URL scheme for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "" | No |
|
||||
| `services[m].`<br />`healthCheck.mode` | Health check mode.<br /> If defined to grpc, will use the gRPC health check protocol to probe the server.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "http" | No |
|
||||
| `services[m].`<br />`healthCheck.path` | Server URL path for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "" | No |
|
||||
| `services[m].`<br />`healthCheck.interval` | Frequency of the health check calls.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName]`ExternalName`. | "100ms" | No |
|
||||
| `services[m].`<br />`healthCheck.method` | HTTP method for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "GET" | No |
|
||||
| `services[m].`<br />`healthCheck.status` | Expected HTTP status code of the response to the health check request.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type ExternalName.<br />If not set, expect a status between 200 and 399.<br />Evaluated only if the kind is **Service**. | | No |
|
||||
| `services[m].`<br />`healthCheck.port` | URL port for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | | No |
|
||||
| `services[m].`<br />`healthCheck.timeout` | Maximum duration to wait before considering the server unhealthy.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "5s" | No |
|
||||
| `services[m].`<br />`healthCheck.hostname` | Value in the Host header of the health check request.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "" | No |
|
||||
| `services[m].`<br />`healthCheck.`<br />`followRedirect` | Follow the redirections during the healtchcheck.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | true | No |
|
||||
| `services[m].`<br />`healthCheck.headers` | Map of header to send to the health check endpoint<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | | No |
|
||||
| `services[m].`<br />`sticky.`<br />`cookie.name` | Name of the cookie used for the stickiness.<br />Evaluated only if the kind is **Service**. | Abbreviation of a sha1<br />(ex: `_1d52e`). | No |
|
||||
| `services[m].`<br />`sticky.`<br />`cookie.httpOnly` | Allow the cookie can be accessed by client-side APIs, such as JavaScript.<br />Evaluated only if the kind is **Service**. | false | No |
|
||||
| `services[m].`<br />`sticky.`<br />`cookie.secure` | Allow the cookie can only be transmitted over an encrypted connection (i.e. HTTPS).<br />Evaluated only if the kind is **Service**. | false | No |
|
||||
| `services[m].`<br />`sticky.`<br />`cookie.sameSite` | [SameSite](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite) policy.<br />Allowed values:<br />-`none`<br />-`lax`<br />`strict`<br />Evaluated only if the kind is **Service**. | "" | No |
|
||||
| `services[m].`<br />`sticky.`<br />`cookie.maxAge` | Number of seconds until the cookie expires.<br />Negative number, the cookie expires immediately.<br />0, the cookie never expires.<br />Evaluated only if the kind is **Service**. | 0 | No |
|
||||
| `services[m].`<br />`strategy` | Load balancing strategy between the servers.<br />RoundRobin is the only supported value yet.<br />Evaluated only if the kind is **Service**. | "RoundRobin" | No |
|
||||
| `services[m].`<br />`weight` | Service weight.<br />To use only to refer to WRR TraefikService | "" | No |
|
||||
| `services[m].`<br />`nativeLB` | Allow using the Kubernetes Service load balancing between the pods instead of the one provided by Traefik.<br />Evaluated only if the kind is **Service**. | false | No |
|
||||
| `services[m].`<br />`nodePortLB` | Use the nodePort IP address when the service type is NodePort.<br />It allows services to be reachable when Traefik runs externally from the Kubernetes cluster but within the same network of the nodes.<br />Evaluated only if the kind is **Service**. | false | No |
|
||||
| `sticky.`<br />`cookie.name` | Name of the cookie used for the stickiness at the WRR service level.<br />When sticky sessions are enabled, a `Set-Cookie` header is set on the initial response to let the client know which server handles the first response.<br />On subsequent requests, to keep the session alive with the same server, the client should send the cookie with the value set.<br />If the server pecified in the cookie becomes unhealthy, the request will be forwarded to a new server (and the cookie will keep track of the new server).<br />More information about WRR stickiness [here](#stickiness-on-multiple-levels) | Abbreviation of a sha1<br />(ex: `_1d52e`). | No |
|
||||
| `sticky.`<br />`cookie.httpOnly` | Allow the cookie used for the stickiness at the WRR service level to be accessed by client-side APIs, such as JavaScript.<br />More information about WRR stickiness [here](#stickiness-on-multiple-levels) | false | No |
|
||||
| `sticky.`<br />`cookie.secure` | Allow the cookie used for the stickiness at the WRR service level to be only transmitted over an encrypted connection (i.e. HTTPS).<br />More information about WRR stickiness [here](#stickiness-on-multiple-levels) | false | No |
|
||||
| `sticky.`<br />`cookie.sameSite` | [SameSite](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite) policy for the cookie used for the stickiness at the WRR service level.<br />Allowed values:<br />-`none`<br />-`lax`<br />`strict`<br />More information about WRR stickiness [here](#stickiness-on-multiple-levels) | "" | No |
|
||||
| `sticky.`<br />`cookie.maxAge` | Number of seconds until the cookie used for the stickiness at the WRR service level expires.<br />Negative number, the cookie expires immediately.<br />0, the cookie never expires. | 0 | No |
|
||||
| Field | Description | Default | Required |
|
||||
|:---------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------|:---------|
|
||||
| `services` | List of any combination of TraefikService and [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/). <br />. | | No |
|
||||
| `services[m].`<br />`kind` | Kind of the service targeted.<br />Two values allowed:<br />- **Service**: Kubernetes Service<br /> - **TraefikService**: Traefik Service. | "" | No |
|
||||
| `services[m].`<br />`name` | Service name.<br />The character `@` is not authorized. | "" | Yes |
|
||||
| `services[m].`<br />`namespace` | Service namespace. | "" | No |
|
||||
| `services[m].`<br />`port` | Service port (number or port name).<br />Evaluated only if the kind is **Service**. | "" | No |
|
||||
| `services[m].`<br />`responseForwarding.`<br />`flushInterval` | Interval, in milliseconds, in between flushes to the client while copying the response body.<br />A negative value means to flush immediately after each write to the client.<br />This configuration is ignored when a response is a streaming response; for such responses, writes are flushed to the client immediately.<br />Evaluated only if the kind is **Service**. | 100ms | No |
|
||||
| `services[m].`<br />`scheme` | Scheme to use for the request to the upstream Kubernetes Service.<br />Evaluated only if the kind is **Service**. | "http"<br />"https" if `port` is 443 or contains the string *https*. | No |
|
||||
| `services[m].`<br />`serversTransport` | Name of ServersTransport resource to use to configure the transport between Traefik and your servers.<br />Evaluated only if the kind is **Service**. | "" | No |
|
||||
| `services[m].`<br />`passHostHeader` | Forward client Host header to server.<br />Evaluated only if the kind is **Service**. | true | No |
|
||||
| `services[m].`<br />`healthCheck.scheme` | Server URL scheme for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "" | No |
|
||||
| `services[m].`<br />`healthCheck.mode` | Health check mode.<br /> If defined to grpc, will use the gRPC health check protocol to probe the server.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "http" | No |
|
||||
| `services[m].`<br />`healthCheck.path` | Server URL path for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "" | No |
|
||||
| `services[m].`<br />`healthCheck.interval` | Frequency of the health check calls for healthy targets.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName]`ExternalName`. | "100ms" | No |
|
||||
| `services[m].`<br />`healthCheck.unhealthyInterval` | Frequency of the health check calls for unhealthy targets.<br />When not defined, it defaults to the `interval` value.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName]`ExternalName`. | "100ms" | No |
|
||||
| `services[m].`<br />`healthCheck.method` | HTTP method for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "GET" | No |
|
||||
| `services[m].`<br />`healthCheck.status` | Expected HTTP status code of the response to the health check request.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type ExternalName.<br />If not set, expect a status between 200 and 399.<br />Evaluated only if the kind is **Service**. | | No |
|
||||
| `services[m].`<br />`healthCheck.port` | URL port for the health check endpoint.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | | No |
|
||||
| `services[m].`<br />`healthCheck.timeout` | Maximum duration to wait before considering the server unhealthy.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "5s" | No |
|
||||
| `services[m].`<br />`healthCheck.hostname` | Value in the Host header of the health check request.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | "" | No |
|
||||
| `services[m].`<br />`healthCheck.`<br />`followRedirect` | Follow the redirections during the healtchcheck.<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | true | No |
|
||||
| `services[m].`<br />`healthCheck.headers` | Map of header to send to the health check endpoint<br />Evaluated only if the kind is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type `ExternalName`. | | No |
|
||||
| `services[m].`<br />`sticky.`<br />`cookie.name` | Name of the cookie used for the stickiness.<br />Evaluated only if the kind is **Service**. | Abbreviation of a sha1<br />(ex: `_1d52e`). | No |
|
||||
| `services[m].`<br />`sticky.`<br />`cookie.httpOnly` | Allow the cookie can be accessed by client-side APIs, such as JavaScript.<br />Evaluated only if the kind is **Service**. | false | No |
|
||||
| `services[m].`<br />`sticky.`<br />`cookie.secure` | Allow the cookie can only be transmitted over an encrypted connection (i.e. HTTPS).<br />Evaluated only if the kind is **Service**. | false | No |
|
||||
| `services[m].`<br />`sticky.`<br />`cookie.sameSite` | [SameSite](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite) policy.<br />Allowed values:<br />-`none`<br />-`lax`<br />`strict`<br />Evaluated only if the kind is **Service**. | "" | No |
|
||||
| `services[m].`<br />`sticky.`<br />`cookie.maxAge` | Number of seconds until the cookie expires.<br />Negative number, the cookie expires immediately.<br />0, the cookie never expires.<br />Evaluated only if the kind is **Service**. | 0 | No |
|
||||
| `services[m].`<br />`strategy` | Load balancing strategy between the servers.<br />RoundRobin is the only supported value yet.<br />Evaluated only if the kind is **Service**. | "RoundRobin" | No |
|
||||
| `services[m].`<br />`weight` | Service weight.<br />To use only to refer to WRR TraefikService | "" | No |
|
||||
| `services[m].`<br />`nativeLB` | Allow using the Kubernetes Service load balancing between the pods instead of the one provided by Traefik.<br />Evaluated only if the kind is **Service**. | false | No |
|
||||
| `services[m].`<br />`nodePortLB` | Use the nodePort IP address when the service type is NodePort.<br />It allows services to be reachable when Traefik runs externally from the Kubernetes cluster but within the same network of the nodes.<br />Evaluated only if the kind is **Service**. | false | No |
|
||||
| `sticky.`<br />`cookie.name` | Name of the cookie used for the stickiness at the WRR service level.<br />When sticky sessions are enabled, a `Set-Cookie` header is set on the initial response to let the client know which server handles the first response.<br />On subsequent requests, to keep the session alive with the same server, the client should send the cookie with the value set.<br />If the server pecified in the cookie becomes unhealthy, the request will be forwarded to a new server (and the cookie will keep track of the new server).<br />More information about WRR stickiness [here](#stickiness-on-multiple-levels) | Abbreviation of a sha1<br />(ex: `_1d52e`). | No |
|
||||
| `sticky.`<br />`cookie.httpOnly` | Allow the cookie used for the stickiness at the WRR service level to be accessed by client-side APIs, such as JavaScript.<br />More information about WRR stickiness [here](#stickiness-on-multiple-levels) | false | No |
|
||||
| `sticky.`<br />`cookie.secure` | Allow the cookie used for the stickiness at the WRR service level to be only transmitted over an encrypted connection (i.e. HTTPS).<br />More information about WRR stickiness [here](#stickiness-on-multiple-levels) | false | No |
|
||||
| `sticky.`<br />`cookie.sameSite` | [SameSite](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite) policy for the cookie used for the stickiness at the WRR service level.<br />Allowed values:<br />-`none`<br />-`lax`<br />`strict`<br />More information about WRR stickiness [here](#stickiness-on-multiple-levels) | "" | No |
|
||||
| `sticky.`<br />`cookie.maxAge` | Number of seconds until the cookie used for the stickiness at the WRR service level expires.<br />Negative number, the cookie expires immediately.<br />0, the cookie never expires. | 0 | No |
|
||||
|
||||
#### Stickiness on multiple levels
|
||||
|
||||
@@ -372,65 +373,67 @@ spec:
|
||||
|
||||
The mirrored services properties are set in the `mirrors` list.
|
||||
|
||||
| Field | Description | Default | Required |
|
||||
|:------|:----------------------------------------------------------|:---------------------|:---------|
|
||||
| `kind` | Kind of the main service.<br />Two values allowed:<br />- **Service**: Kubernetes Service<br />- **TraefikService**: Traefik Service.<br />More information [here](#services) | "" | No |
|
||||
| `name` | Main service name.<br />The character `@` is not authorized. | "" | Yes |
|
||||
| `namespace` | Main service namespace.<br />More information [here](#services). | "" | No |
|
||||
| `port` | Main service port (number or port name).<br />Evaluated only if the kind of the main service is **Service**. | "" | No |
|
||||
| `responseForwarding.`<br />`flushInterval` | Interval, in milliseconds, in between flushes to the client while copying the response body.<br />A negative value means to flush immediately after each write to the client.<br />This configuration is ignored when a response is a streaming response; for such responses, writes are flushed to the client immediately.<br />Evaluated only if the kind of the main service is **Service**. | 100ms | No |
|
||||
| `scheme` | Scheme to use for the request to the upstream Kubernetes Service.<br />Evaluated only if the kind of the main service is **Service**. | "http"<br />"https" if `port` is 443 or contains the string *https*. | No |
|
||||
| `serversTransport` | Name of ServersTransport resource to use to configure the transport between Traefik and the main service's servers.<br />Evaluated only if the kind of the main service is **Service**. | "" | No |
|
||||
| `passHostHeader` | Forward client Host header to main service's server.<br />Evaluated only if the kind of the main service is **Service**. | true | No |
|
||||
| `healthCheck.scheme` | Server URL scheme for the health check endpoint.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `healthCheck.mode` | Health check mode.<br /> If defined to grpc, will use the gRPC health check protocol to probe the server.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "http" | No |
|
||||
| `healthCheck.path` | Server URL path for the health check endpoint.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `healthCheck.interval` | Frequency of the health check calls.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "100ms" | No |
|
||||
| `healthCheck.method` | HTTP method for the health check endpoint.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "GET" | No |
|
||||
| `healthCheck.status` | Expected HTTP status code of the response to the health check request.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type ExternalName.<br />If not set, expect a status between 200 and 399.<br />Evaluated only if the kind of the main service is **Service**. | | No |
|
||||
| `healthCheck.port` | URL port for the health check endpoint.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | | No |
|
||||
| `healthCheck.timeout` | Maximum duration to wait before considering the server unhealthy.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "5s" | No |
|
||||
| `healthCheck.hostname` | Value in the Host header of the health check request.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `healthCheck.`<br />`followRedirect` | Follow the redirections during the healtchcheck.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | true | No |
|
||||
| `healthCheck.headers` | Map of header to send to the health check endpoint<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | | No |
|
||||
| `sticky.`<br />`cookie.name` | Name of the cookie used for the stickiness on the main service.<br />Evaluated only if the kind of the main service is **Service**. | Abbreviation of a sha1<br />(ex: `_1d52e`). | No |
|
||||
| `sticky.`<br />`cookie.httpOnly` | Allow the cookie can be accessed by client-side APIs, such as JavaScript.<br />Evaluated only if the kind of the main service is **Service**. | false | No |
|
||||
| `sticky.`<br />`cookie.secure` | Allow the cookie can only be transmitted over an encrypted connection (i.e. HTTPS).<br />Evaluated only if the kind of the main service is **Service**. | false | No |
|
||||
| `sticky.`<br />`cookie.sameSite` | [SameSite](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite) policy.<br />Allowed values:<br />-`none`<br />-`lax`<br />`strict`<br />Evaluated only if the kind of the main service is **Service**. | "" | No |
|
||||
| `sticky.`<br />`cookie.maxAge` | Number of seconds until the cookie expires.<br />Negative number, the cookie expires immediately.<br />0, the cookie never expires.<br />Evaluated only if the kind of the main service is **Service**. | 0 | No |
|
||||
| `strategy` | Load balancing strategy between the main service's servers.<br />RoundRobin is the only supported value yet.<br />Evaluated only if the kind of the main service is **Service**. | "RoundRobin" | No |
|
||||
| `weight` | Service weight.<br />To use only to refer to WRR TraefikService | "" | No |
|
||||
| `nativeLB` | Allow using the Kubernetes Service load balancing between the pods instead of the one provided by Traefik.<br />Evaluated only if the kind of the main service is **Service**. | false | No |
|
||||
| `nodePortLB` | Use the nodePort IP address when the service type is NodePort.<br />It allows services to be reachable when Traefik runs externally from the Kubernetes cluster but within the same network of the nodes.<br />Evaluated only if the kind of the main service is **Service**. | false | No |
|
||||
| `maxBodySize` | Maximum size allowed for the body of the request.<br />If the body is larger, the request is not mirrored.<br />-1 means unlimited size. | -1 | No |
|
||||
| `mirrors` | List of mirrored services to target.<br /> It can be any combination of TraefikService and [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/). <br />More information [here](#services). | | No |
|
||||
| `mirrors[m].`<br />`kind` | Kind of the mirrored service targeted.<br />Two values allowed:<br />- **Service**: Kubernetes Service<br />- **TraefikService**: Traefik Service.<br />More information [here](#services) | "" | No |
|
||||
| `mirrors[m].`<br />`name` | Mirrored service name.<br />The character `@` is not authorized. | "" | Yes |
|
||||
| `mirrors[m].`<br />`namespace` | Mirrored service namespace.<br />More information [here](#services). | "" | No |
|
||||
| `mirrors[m].`<br />`port` | Mirrored service port (number or port name).<br />Evaluated only if the kind of the mirrored service is **Service**. | "" | No |
|
||||
| `mirrors[m].`<br />`percent` | Part of the traffic to mirror in percent (from 0 to 100) | 0 | No |
|
||||
| `mirrors[m].`<br />`responseForwarding.`<br />`flushInterval` | Interval, in milliseconds, in between flushes to the client while copying the response body.<br />A negative value means to flush immediately after each write to the client.<br />This configuration is ignored when a response is a streaming response; for such responses, writes are flushed to the client immediately.<br />Evaluated only if the kind of the mirrored service is **Service**. | 100ms | No |
|
||||
| `mirrors[m].`<br />`scheme` | Scheme to use for the request to the mirrored service.<br />Evaluated only if the kind of the mirrored service is **Service**. | "http"<br />"https" if `port` is 443 or contains the string *https*. | No |
|
||||
| `mirrors[m].`<br />`serversTransport` | Name of ServersTransport resource to use to configure the transport between Traefik and the mirrored service servers.<br />Evaluated only if the kind of the mirrored service is **Service**. | "" | No |
|
||||
| `mirrors[m].`<br />`passHostHeader` | Forward client Host header to the mirrored service servers.<br />Evaluated only if the kind of the mirrored service is **Service**. | true | No |
|
||||
| `mirrors[m].`<br />`healthCheck.scheme` | Server URL scheme for the health check endpoint.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.mode` | Health check mode.<br /> If defined to grpc, will use the gRPC health check protocol to probe the server.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "http" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.path` | Server URL path for the health check endpoint.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.interval` | Frequency of the health check calls.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "100ms" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.method` | HTTP method for the health check endpoint.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "GET" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.status` | Expected HTTP status code of the response to the health check request.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type ExternalName.<br />If not set, expect a status between 200 and 399.<br />Evaluated only if the kind of the mirrored service is **Service**. | | No |
|
||||
| `mirrors[m].`<br />`healthCheck.port` | URL port for the health check endpoint.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | | No |
|
||||
| `mirrors[m].`<br />`healthCheck.timeout` | Maximum duration to wait before considering the server unhealthy.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "5s" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.hostname` | Value in the Host header of the health check request.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.`<br />`followRedirect` | Follow the redirections during the healtchcheck.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | true | No |
|
||||
| `mirrors[m].`<br />`healthCheck.headers` | Map of header to send to the health check endpoint<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | | No |
|
||||
| `mirrors[m].`<br />`sticky.`<br />`cookie.name` | Name of the cookie used for the stickiness.<br />When sticky sessions are enabled, a `Set-Cookie` header is set on the initial response to let the client know which server handles the first response.<br />On subsequent requests, to keep the session alive with the same server, the client should send the cookie with the value set.<br />If the server pecified in the cookie becomes unhealthy, the request will be forwarded to a new server (and the cookie will keep track of the new server).<br />Evaluated only if the kind of the mirrored service is **Service**. | "" | No |
|
||||
| `mirrors[m].`<br />`sticky.`<br />`cookie.httpOnly` | Allow the cookie can be accessed by client-side APIs, such as JavaScript.<br />Evaluated only if the kind of the mirrored service is **Service**. | false | No |
|
||||
| `mirrors[m].`<br />`sticky.`<br />`cookie.secure` | Allow the cookie can only be transmitted over an encrypted connection (i.e. HTTPS).<br />Evaluated only if the kind of the mirrored service is **Service**. | false | No |
|
||||
| `mirrors[m].`<br />`sticky.`<br />`cookie.sameSite` | [SameSite](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite) policy.<br />Allowed values:<br />-`none`<br />-`lax`<br />`strict`<br />Evaluated only if the kind of the mirrored service is **Service**. | "" | No |
|
||||
| `mirrors[m].`<br />`sticky.`<br />`cookie.maxAge` | Number of seconds until the cookie expires.<br />Negative number, the cookie expires immediately.<br />0, the cookie never expires.<br />Evaluated only if the kind of the mirrored service is **Service**. | 0 | No |
|
||||
| `mirrors[m].`<br />`strategy` | Load balancing strategy between the servers.<br />RoundRobin is the only supported value yet.<br />Evaluated only if the kind of the mirrored service is **Service**. | "RoundRobin" | No |
|
||||
| `mirrors[m].`<br />`weight` | Service weight.<br />To use only to refer to WRR TraefikService | "" | No |
|
||||
| `mirrors[m].`<br />`nativeLB` | Allow using the Kubernetes Service load balancing between the pods instead of the one provided by Traefik.<br />Evaluated only if the kind of the mirrored service is **Service**. | false | No |
|
||||
| `mirrors[m].`<br />`nodePortLB` | Use the nodePort IP address when the service type is NodePort.<br />It allows services to be reachable when Traefik runs externally from the Kubernetes cluster but within the same network of the nodes.<br />Evaluated only if the kind of the mirrored service is **Service**. | false | No |
|
||||
| `mirrorBody` | Defines whether the request body should be mirrored. | true | No |
|
||||
| Field | Description | Default | Required |
|
||||
|:--------------------------------------------------------------|:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------|:---------|
|
||||
| `kind` | Kind of the main service.<br />Two values allowed:<br />- **Service**: Kubernetes Service<br />- **TraefikService**: Traefik Service.<br />More information [here](#services) | "" | No |
|
||||
| `name` | Main service name.<br />The character `@` is not authorized. | "" | Yes |
|
||||
| `namespace` | Main service namespace.<br />More information [here](#services). | "" | No |
|
||||
| `port` | Main service port (number or port name).<br />Evaluated only if the kind of the main service is **Service**. | "" | No |
|
||||
| `responseForwarding.`<br />`flushInterval` | Interval, in milliseconds, in between flushes to the client while copying the response body.<br />A negative value means to flush immediately after each write to the client.<br />This configuration is ignored when a response is a streaming response; for such responses, writes are flushed to the client immediately.<br />Evaluated only if the kind of the main service is **Service**. | 100ms | No |
|
||||
| `scheme` | Scheme to use for the request to the upstream Kubernetes Service.<br />Evaluated only if the kind of the main service is **Service**. | "http"<br />"https" if `port` is 443 or contains the string *https*. | No |
|
||||
| `serversTransport` | Name of ServersTransport resource to use to configure the transport between Traefik and the main service's servers.<br />Evaluated only if the kind of the main service is **Service**. | "" | No |
|
||||
| `passHostHeader` | Forward client Host header to main service's server.<br />Evaluated only if the kind of the main service is **Service**. | true | No |
|
||||
| `healthCheck.scheme` | Server URL scheme for the health check endpoint.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `healthCheck.mode` | Health check mode.<br /> If defined to grpc, will use the gRPC health check protocol to probe the server.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "http" | No |
|
||||
| `healthCheck.path` | Server URL path for the health check endpoint.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `healthCheck.interval` | Frequency of the health check calls for healthy targets.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "100ms" | No |
|
||||
| `healthCheck.unhealthyInterval` | Frequency of the health check calls for unhealthy targets.<br />When not defined, it defaults to the `interval` value.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "100ms" | No |
|
||||
| `healthCheck.method` | HTTP method for the health check endpoint.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "GET" | No |
|
||||
| `healthCheck.status` | Expected HTTP status code of the response to the health check request.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type ExternalName.<br />If not set, expect a status between 200 and 399.<br />Evaluated only if the kind of the main service is **Service**. | | No |
|
||||
| `healthCheck.port` | URL port for the health check endpoint.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | | No |
|
||||
| `healthCheck.timeout` | Maximum duration to wait before considering the server unhealthy.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "5s" | No |
|
||||
| `healthCheck.hostname` | Value in the Host header of the health check request.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `healthCheck.`<br />`followRedirect` | Follow the redirections during the healtchcheck.<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | true | No |
|
||||
| `healthCheck.headers` | Map of header to send to the health check endpoint<br />Evaluated only if the kind of the main service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | | No |
|
||||
| `sticky.`<br />`cookie.name` | Name of the cookie used for the stickiness on the main service.<br />Evaluated only if the kind of the main service is **Service**. | Abbreviation of a sha1<br />(ex: `_1d52e`). | No |
|
||||
| `sticky.`<br />`cookie.httpOnly` | Allow the cookie can be accessed by client-side APIs, such as JavaScript.<br />Evaluated only if the kind of the main service is **Service**. | false | No |
|
||||
| `sticky.`<br />`cookie.secure` | Allow the cookie can only be transmitted over an encrypted connection (i.e. HTTPS).<br />Evaluated only if the kind of the main service is **Service**. | false | No |
|
||||
| `sticky.`<br />`cookie.sameSite` | [SameSite](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite) policy.<br />Allowed values:<br />-`none`<br />-`lax`<br />`strict`<br />Evaluated only if the kind of the main service is **Service**. | "" | No |
|
||||
| `sticky.`<br />`cookie.maxAge` | Number of seconds until the cookie expires.<br />Negative number, the cookie expires immediately.<br />0, the cookie never expires.<br />Evaluated only if the kind of the main service is **Service**. | 0 | No |
|
||||
| `strategy` | Load balancing strategy between the main service's servers.<br />RoundRobin is the only supported value yet.<br />Evaluated only if the kind of the main service is **Service**. | "RoundRobin" | No |
|
||||
| `weight` | Service weight.<br />To use only to refer to WRR TraefikService | "" | No |
|
||||
| `nativeLB` | Allow using the Kubernetes Service load balancing between the pods instead of the one provided by Traefik.<br />Evaluated only if the kind of the main service is **Service**. | false | No |
|
||||
| `nodePortLB` | Use the nodePort IP address when the service type is NodePort.<br />It allows services to be reachable when Traefik runs externally from the Kubernetes cluster but within the same network of the nodes.<br />Evaluated only if the kind of the main service is **Service**. | false | No |
|
||||
| `maxBodySize` | Maximum size allowed for the body of the request.<br />If the body is larger, the request is not mirrored.<br />-1 means unlimited size. | -1 | No |
|
||||
| `mirrors` | List of mirrored services to target.<br /> It can be any combination of TraefikService and [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/). <br />More information [here](#services). | | No |
|
||||
| `mirrors[m].`<br />`kind` | Kind of the mirrored service targeted.<br />Two values allowed:<br />- **Service**: Kubernetes Service<br />- **TraefikService**: Traefik Service.<br />More information [here](#services) | "" | No |
|
||||
| `mirrors[m].`<br />`name` | Mirrored service name.<br />The character `@` is not authorized. | "" | Yes |
|
||||
| `mirrors[m].`<br />`namespace` | Mirrored service namespace.<br />More information [here](#services). | "" | No |
|
||||
| `mirrors[m].`<br />`port` | Mirrored service port (number or port name).<br />Evaluated only if the kind of the mirrored service is **Service**. | "" | No |
|
||||
| `mirrors[m].`<br />`percent` | Part of the traffic to mirror in percent (from 0 to 100) | 0 | No |
|
||||
| `mirrors[m].`<br />`responseForwarding.`<br />`flushInterval` | Interval, in milliseconds, in between flushes to the client while copying the response body.<br />A negative value means to flush immediately after each write to the client.<br />This configuration is ignored when a response is a streaming response; for such responses, writes are flushed to the client immediately.<br />Evaluated only if the kind of the mirrored service is **Service**. | 100ms | No |
|
||||
| `mirrors[m].`<br />`scheme` | Scheme to use for the request to the mirrored service.<br />Evaluated only if the kind of the mirrored service is **Service**. | "http"<br />"https" if `port` is 443 or contains the string *https*. | No |
|
||||
| `mirrors[m].`<br />`serversTransport` | Name of ServersTransport resource to use to configure the transport between Traefik and the mirrored service servers.<br />Evaluated only if the kind of the mirrored service is **Service**. | "" | No |
|
||||
| `mirrors[m].`<br />`passHostHeader` | Forward client Host header to the mirrored service servers.<br />Evaluated only if the kind of the mirrored service is **Service**. | true | No |
|
||||
| `mirrors[m].`<br />`healthCheck.scheme` | Server URL scheme for the health check endpoint.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.mode` | Health check mode.<br /> If defined to grpc, will use the gRPC health check protocol to probe the server.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "http" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.path` | Server URL path for the health check endpoint.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.interval` | Frequency of the health check calls.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "100ms" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.unhealthyInterval` | Frequency of the health check calls for unhealthy targets.<br />When not defined, it defaults to the `interval` value.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "100ms" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.method` | HTTP method for the health check endpoint.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "GET" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.status` | Expected HTTP status code of the response to the health check request.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type ExternalName.<br />If not set, expect a status between 200 and 399.<br />Evaluated only if the kind of the mirrored service is **Service**. | | No |
|
||||
| `mirrors[m].`<br />`healthCheck.port` | URL port for the health check endpoint.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | | No |
|
||||
| `mirrors[m].`<br />`healthCheck.timeout` | Maximum duration to wait before considering the server unhealthy.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "5s" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.hostname` | Value in the Host header of the health check request.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | "" | No |
|
||||
| `mirrors[m].`<br />`healthCheck.`<br />`followRedirect` | Follow the redirections during the healtchcheck.<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | true | No |
|
||||
| `mirrors[m].`<br />`healthCheck.headers` | Map of header to send to the health check endpoint<br />Evaluated only if the kind of the mirrored service is **Service**.<br />Only for [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type [ExternalName](#services). | | No |
|
||||
| `mirrors[m].`<br />`sticky.`<br />`cookie.name` | Name of the cookie used for the stickiness.<br />When sticky sessions are enabled, a `Set-Cookie` header is set on the initial response to let the client know which server handles the first response.<br />On subsequent requests, to keep the session alive with the same server, the client should send the cookie with the value set.<br />If the server pecified in the cookie becomes unhealthy, the request will be forwarded to a new server (and the cookie will keep track of the new server).<br />Evaluated only if the kind of the mirrored service is **Service**. | "" | No |
|
||||
| `mirrors[m].`<br />`sticky.`<br />`cookie.httpOnly` | Allow the cookie can be accessed by client-side APIs, such as JavaScript.<br />Evaluated only if the kind of the mirrored service is **Service**. | false | No |
|
||||
| `mirrors[m].`<br />`sticky.`<br />`cookie.secure` | Allow the cookie can only be transmitted over an encrypted connection (i.e. HTTPS).<br />Evaluated only if the kind of the mirrored service is **Service**. | false | No |
|
||||
| `mirrors[m].`<br />`sticky.`<br />`cookie.sameSite` | [SameSite](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite) policy.<br />Allowed values:<br />-`none`<br />-`lax`<br />`strict`<br />Evaluated only if the kind of the mirrored service is **Service**. | "" | No |
|
||||
| `mirrors[m].`<br />`sticky.`<br />`cookie.maxAge` | Number of seconds until the cookie expires.<br />Negative number, the cookie expires immediately.<br />0, the cookie never expires.<br />Evaluated only if the kind of the mirrored service is **Service**. | 0 | No |
|
||||
| `mirrors[m].`<br />`strategy` | Load balancing strategy between the servers.<br />RoundRobin is the only supported value yet.<br />Evaluated only if the kind of the mirrored service is **Service**. | "RoundRobin" | No |
|
||||
| `mirrors[m].`<br />`weight` | Service weight.<br />To use only to refer to WRR TraefikService | "" | No |
|
||||
| `mirrors[m].`<br />`nativeLB` | Allow using the Kubernetes Service load balancing between the pods instead of the one provided by Traefik.<br />Evaluated only if the kind of the mirrored service is **Service**. | false | No |
|
||||
| `mirrors[m].`<br />`nodePortLB` | Use the nodePort IP address when the service type is NodePort.<br />It allows services to be reachable when Traefik runs externally from the Kubernetes cluster but within the same network of the nodes.<br />Evaluated only if the kind of the mirrored service is **Service**. | false | No |
|
||||
| `mirrorBody` | Defines whether the request body should be mirrored. | true | No |
|
||||
|
||||
@@ -222,6 +222,14 @@ you'd add the tag `traefik.http.services.{name-of-your-choice}.loadbalancer.pass
|
||||
traefik.http.services.myservice.loadbalancer.healthcheck.interval=10
|
||||
```
|
||||
|
||||
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.unhealthyinterval`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
```yaml
|
||||
traefik.http.services.myservice.loadbalancer.healthcheck.unhealthyinterval=10
|
||||
```
|
||||
|
||||
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.path`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
@@ -327,6 +327,14 @@ you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.pa
|
||||
"traefik.http.services.myservice.loadbalancer.healthcheck.interval=10s"
|
||||
```
|
||||
|
||||
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.unhealthyinterval`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
```yaml
|
||||
"traefik.http.services.myservice.loadbalancer.healthcheck.unhealthyinterval=10s"
|
||||
```
|
||||
|
||||
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.path`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
@@ -218,6 +218,14 @@ you'd add the label `traefik.http.services.{name-of-your-choice}.loadbalancer.pa
|
||||
traefik.http.services.myservice.loadbalancer.healthcheck.interval=10
|
||||
```
|
||||
|
||||
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.unhealthyinterval`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
```yaml
|
||||
traefik.http.services.myservice.loadbalancer.healthcheck.unhealthyinterval=10
|
||||
```
|
||||
|
||||
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.path`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
@@ -203,6 +203,14 @@ description: "Read the technical documentation to learn the Traefik Routing Conf
|
||||
|---------------------------------------------------------------------|-------|
|
||||
| `traefik/http/services/myservice/loadbalancer/healthcheck/interval` | `10` |
|
||||
|
||||
??? info "`traefik/http/services/<service_name>/loadbalancer/healthcheck/unhealthyinterval`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
| Key (Path) | Value |
|
||||
|------------------------------------------------------------------------------|-------|
|
||||
| `traefik/http/services/myservice/loadbalancer/healthcheck/unhealthyinterval` | `10` |
|
||||
|
||||
??? info "`traefik/http/services/<service_name>/loadbalancer/healthcheck/path`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
@@ -222,6 +222,14 @@ you'd add the tag `traefik.http.services.{name-of-your-choice}.loadbalancer.pass
|
||||
traefik.http.services.myservice.loadbalancer.healthcheck.interval=10
|
||||
```
|
||||
|
||||
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.unhealthyinterval`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
```yaml
|
||||
traefik.http.services.myservice.loadbalancer.healthcheck.unhealthyinterval=10
|
||||
```
|
||||
|
||||
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.path`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
@@ -351,6 +351,14 @@ you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.pa
|
||||
- "traefik.http.services.myservice.loadbalancer.healthcheck.interval=10s"
|
||||
```
|
||||
|
||||
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.unhealthyinterval`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
```yaml
|
||||
- "traefik.http.services.myservice.loadbalancer.healthcheck.unhealthyinterval=10s"
|
||||
```
|
||||
|
||||
??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.path`"
|
||||
|
||||
See [health check](../http/load-balancing/service.md#health-check) for more information.
|
||||
|
||||
Reference in New Issue
Block a user