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Rancher Provider¶

Traefik can be configured to use Rancher as a provider.

Important

This provider is specific to Rancher 1.x. Rancher 2.x requires Kubernetes and does not have a metadata endpoint of its own for Traefik to query. As such, Rancher 2.x users should utilize the Kubernetes provider directly.

Global Configuration¶

################################################################
# Rancher Provider
################################################################

# Enable Rancher Provider.
[rancher]

# Default base domain used for the frontend rules.
# Can be overridden by setting the "traefik.domain" label on an service.
#
# Required
#
domain = "rancher.localhost"

# Enable watch Rancher changes.
#
# Optional
# Default: true
#
watch = true

# Polling interval (in seconds).
#
# Optional
# Default: 15
#
refreshSeconds = 15

# Expose Rancher services by default in Traefik.
#
# Optional
# Default: true
#
exposedByDefault = false

# Filter services with unhealthy states and inactive states.
#
# Optional
# Default: false
#
enableServiceHealthFilter = true

# Override default configuration template.
# For advanced users :)
#
# Optional
#
# filename = "rancher.tmpl"

# Override template version
# For advanced users :)
#
# Optional
# - "1": previous template version (must be used only with older custom templates, see "filename")
# - "2": current template version (must be used to force template version when "filename" is used)
#
# templateVersion = 2

To enable constraints see provider-specific constraints section.

Rancher Metadata Service¶

# Enable Rancher metadata service provider instead of the API
# provider.
#
# Optional
# Default: false
#
[rancher.metadata]

# Poll the Rancher metadata service for changes every `rancher.refreshSeconds`.
# NOTE: this is less accurate than the default long polling technique which
# will provide near instantaneous updates to Traefik
#
# Optional
# Default: false
#
intervalPoll = true

# Prefix used for accessing the Rancher metadata service.
#
# Optional
# Default: "/latest"
#
prefix = "/2016-07-29"

Rancher API¶

# Enable Rancher API provider.
#
# Optional
# Default: true
#
[rancher.api]

# Endpoint to use when connecting to the Rancher API.
#
# Required
endpoint = "http://rancherserver.example.com/v1"

# AccessKey to use when connecting to the Rancher API.
#
# Required
accessKey = "XXXXXXXXXXXXXXXXXXXX"

# SecretKey to use when connecting to the Rancher API.
#
# Required
secretKey = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

Note

If Traefik needs access to the Rancher API, you need to set the endpoint, accesskey and secretkey parameters.

To enable Traefik to fetch information about the Environment it's deployed in only, you need to create an Environment API Key. This can be found within the API Key advanced options.

Add these labels to traefik docker deployment to autogenerated these values: io.rancher.container.agent.role: environment io.rancher.container.create_agent: true

Labels: overriding default behavior¶

On Containers¶

Labels can be used on task containers to override default behavior:

Label	Description
`traefik.domain`	Sets the default base domain for the frontend rules.
`traefik.enable=false`	Disables this container in Traefik.
`traefik.port=80`	Registers this port. Useful when the container exposes multiple ports.
`traefik.protocol=https`	Overrides the default `http` protocol.
`traefik.weight=10`	Assigns this weight to the container.
`traefik.backend=foo`	Overrides the service name by `foo` in the generated name of the backend.
`traefik.backend.buffering.maxRequestBodyBytes=0`	See buffering section.
`traefik.backend.buffering.maxResponseBodyBytes=0`	See buffering section.
`traefik.backend.buffering.memRequestBodyBytes=0`	See buffering section.
`traefik.backend.buffering.memResponseBodyBytes=0`	See buffering section.
`traefik.backend.buffering.retryExpression=EXPR`	See buffering section.
`traefik.backend.circuitbreaker.expression=EXPR`	Creates a circuit breaker to be used against the backend
`traefik.backend.responseForwarding.flushInterval=10ms`	Defines the interval between two flushes when forwarding response from backend to client.
`traefik.backend.healthcheck.path=/health`	Enables health check for the backend, hitting the container at `path`.
`traefik.backend.healthcheck.interval=1s`	Defines the health check interval.
`traefik.backend.healthcheck.port=8080`	Sets a different port for the health check.
`traefik.backend.healthcheck.scheme=http`	Overrides the server URL scheme.
`traefik.backend.healthcheck.hostname=foobar.com`	Defines the health check hostname.
`traefik.backend.healthcheck.headers=EXPR`	Defines the health check request headers Format: `HEADER:value\|\|HEADER2:value2`
`traefik.backend.loadbalancer.method=drr`	Overrides the default `wrr` load balancer algorithm
`traefik.backend.loadbalancer.stickiness=true`	Enables backend sticky sessions
`traefik.backend.loadbalancer.stickiness.cookieName=NAME`	Sets the cookie name manually for sticky sessions
`traefik.backend.loadbalancer.stickiness.secure=true`	Sets secure cookie option for sticky sessions.
`traefik.backend.loadbalancer.stickiness.httpOnly=true`	Sets http only cookie option for sticky sessions.
`traefik.backend.loadbalancer.stickiness.sameSite=none`	Sets same site cookie option for sticky sessions. (`none`, `lax`, `strict`)
`traefik.backend.loadbalancer.sticky=true`	Enables backend sticky sessions (DEPRECATED)
`traefik.backend.maxconn.amount=10`	Sets a maximum number of connections to the backend. Must be used in conjunction with the below label to take effect.
`traefik.backend.maxconn.extractorfunc=client.ip`	Sets the function to be used against the request to determine what to limit maximum connections to the backend by. Must be used in conjunction with the above label to take effect.
`traefik.frontend.auth.basic=EXPR`	Sets the basic authentication to this frontend in CSV format: `User:Hash,User:Hash` (DEPRECATED).
`traefik.frontend.auth.basic.removeHeader=true`	If set to `true`, removes the `Authorization` header.
`traefik.frontend.auth.basic.users=EXPR`	Sets the basic authentication to this frontend in CSV format: `User:Hash,User:Hash` .
`traefik.frontend.auth.basic.usersFile=/path/.htpasswd`	Sets the basic authentication with an external file; if users and usersFile are provided, both are merged, with external file contents having precedence.
`traefik.frontend.auth.digest.removeHeader=true`	If set to `true`, removes the `Authorization` header.
`traefik.frontend.auth.digest.users=EXPR`	Sets the digest authentication to this frontend in CSV format: `User:Realm:Hash,User:Realm:Hash`.
`traefik.frontend.auth.digest.usersFile=/path/.htdigest`	Sets the digest authentication with an external file; if users and usersFile are provided, both are merged, with external file contents having precedence.
`traefik.frontend.auth.forward.address=https://example.com`	Sets the URL of the authentication server.
`traefik.frontend.auth.forward.authResponseHeaders=EXPR`	Sets the forward authentication authResponseHeaders in CSV format: `X-Auth-User,X-Auth-Header`
`traefik.frontend.auth.forward.tls.ca=/path/ca.pem`	Sets the Certificate Authority (CA) for the TLS connection with the authentication server.
`traefik.frontend.auth.forward.tls.caOptional=true`	Checks the certificates if present but do not force to be signed by a specified Certificate Authority (CA).
`traefik.frontend.auth.forward.tls.cert=/path/server.pem`	Sets the Certificate for the TLS connection with the authentication server.
`traefik.frontend.auth.forward.tls.insecureSkipVerify=true`	If set to true invalid SSL certificates are accepted.
`traefik.frontend.auth.forward.tls.key=/path/server.key`	Sets the Certificate for the TLS connection with the authentication server.
`traefik.frontend.auth.forward.trustForwardHeader=true`	Trusts X-Forwarded-* headers.
`traefik.frontend.auth.headerField=X-WebAuth-User`	Sets the header used to pass the authenticated user to the application.
`traefik.frontend.entryPoints=http,https`	Assigns this frontend to entry points `http` and `https`. Overrides `defaultEntryPoints`
`traefik.frontend.errors.<name>.backend=NAME`	See custom error pages section.
`traefik.frontend.errors.<name>.query=PATH`	See custom error pages section.
`traefik.frontend.errors.<name>.status=RANGE`	See custom error pages section.
`traefik.frontend.passHostHeader=true`	Forwards client `Host` header to the backend.
`traefik.frontend.passTLSClientCert.infos.issuer.commonName=true`	Add the issuer.commonName field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.issuer.country=true`	Add the issuer.country field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.issuer.domainComponent=true`	Add the issuer.domainComponent field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.issuer.locality=true`	Add the issuer.locality field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.issuer.organization=true`	Add the issuer.organization field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.issuer.province=true`	Add the issuer.province field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.issuer.serialNumber=true`	Add the issuer.serialNumber field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.notAfter=true`	Add the noAfter field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.notBefore=true`	Add the noBefore field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.sans=true`	Add the sans field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.subject.commonName=true`	Add the subject.commonName field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.subject.country=true`	Add the subject.country field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.subject.domainComponent=true`	Add the subject.domainComponent field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.subject.locality=true`	Add the subject.locality field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.subject.organization=true`	Add the subject.organization field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.subject.province=true`	Add the subject.province field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.infos.subject.serialNumber=true`	Add the subject.serialNumber field in a escaped client infos in the `X-Forwarded-Ssl-Client-Cert-Infos` header.
`traefik.frontend.passTLSClientCert.pem=true`	Pass the escaped pem in the `X-Forwarded-Ssl-Client-Cert` header.
`traefik.frontend.passTLSCert=true`	Forwards TLS Client certificates to the backend.
`traefik.frontend.priority=10`	Overrides default frontend priority
`traefik.frontend.rateLimit.extractorFunc=EXP`	See rate limiting section.
`traefik.frontend.rateLimit.rateSet.<name>.period=6`	See rate limiting section.
`traefik.frontend.rateLimit.rateSet.<name>.average=6`	See rate limiting section.
`traefik.frontend.rateLimit.rateSet.<name>.burst=6`	See rate limiting section.
`traefik.frontend.redirect.entryPoint=https`	Enables Redirect to another entryPoint to this frontend (e.g. HTTPS)
`traefik.frontend.redirect.regex=^http://localhost/(.*)`	Redirects to another URL to this frontend. Must be set with `traefik.frontend.redirect.replacement`.
`traefik.frontend.redirect.replacement=http://mydomain/$1`	Redirects to another URL to this frontend. Must be set with `traefik.frontend.redirect.regex`.
`traefik.frontend.redirect.permanent=true`	Returns 301 instead of 302.
`traefik.frontend.rule=EXPR`	Overrides the default frontend rule. Default: `Host:{containerName}.{domain}` or `Host:{service}.{project_name}.{domain}` if you are using `docker-compose`.
`traefik.frontend.whiteList.sourceRange=RANGE`	Sets a list of IP-Ranges which are allowed to access. An unset or empty list allows all Source-IPs to access. If one of the Net-Specifications are invalid, the whole list is invalid and allows all Source-IPs to access.
`traefik.frontend.whiteList.useXForwardedFor=true`	Uses `X-Forwarded-For` header as valid source of IP for the white list.

Custom Headers¶

Label	Description
`traefik.frontend.headers.customRequestHeaders=EXPR`	Provides the container with custom request headers that will be appended to each request forwarded to the container. Format: `HEADER:value\|\|HEADER2:value2`
`traefik.frontend.headers.customResponseHeaders=EXPR`	Appends the headers to each response returned by the container, before forwarding the response to the client. Format: `HEADER:value\|\|HEADER2:value2`

Security Headers¶

Label	Description
`traefik.frontend.headers.allowedHosts=EXPR`	Provides a list of allowed hosts that requests will be processed. Format: `Host1,Host2`
`traefik.frontend.headers.browserXSSFilter=true`	Adds the X-XSS-Protection header with the value `1; mode=block`.
`traefik.frontend.headers.contentSecurityPolicy=VALUE`	Adds CSP Header with the custom value.
`traefik.frontend.headers.contentTypeNosniff=true`	Adds the `X-Content-Type-Options` header with the value `nosniff`.
`traefik.frontend.headers.customBrowserXSSValue=VALUE`	Set custom value for X-XSS-Protection header. This overrides the BrowserXssFilter option.
`traefik.frontend.headers.customFrameOptionsValue=VALUE`	Overrides the `X-Frame-Options` header with the custom value.
`traefik.frontend.headers.forceSTSHeader=false`	Adds the STS header to non-SSL requests.
`traefik.frontend.headers.frameDeny=false`	Adds the `X-Frame-Options` header with the value of `DENY`.
`traefik.frontend.headers.hostsProxyHeaders=EXPR`	Provides a list of headers that the proxied hostname may be stored. Format: `HEADER1,HEADER2`
`traefik.frontend.headers.isDevelopment=false`	This will cause the `AllowedHosts`, `SSLRedirect`, and `STSSeconds`/`STSIncludeSubdomains` options to be ignored during development. When deploying to production, be sure to set this to false.
`traefik.frontend.headers.publicKey=VALUE`	Adds HPKP header.
`traefik.frontend.headers.referrerPolicy=VALUE`	Adds referrer policy header.
`traefik.frontend.headers.SSLRedirect=true`	Forces the frontend to redirect to SSL if a non-SSL request is sent.
`traefik.frontend.headers.SSLTemporaryRedirect=true`	Forces the frontend to redirect to SSL if a non-SSL request is sent, but by sending a 302 instead of a 301.
`traefik.frontend.headers.SSLHost=HOST`	This setting configures the hostname that redirects will be based on. Default is "", which is the same host as the request.
`traefik.frontend.headers.SSLForceHost=true`	If `SSLForceHost` is `true` and `SSLHost` is set, requests will be forced to use `SSLHost` even the ones that are already using SSL. Default is false.
`traefik.frontend.headers.SSLProxyHeaders=EXPR`	Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-Proto:https`). Format: `HEADER:value\|\|HEADER2:value2`
`traefik.frontend.headers.STSSeconds=315360000`	Sets the max-age of the STS header.
`traefik.frontend.headers.STSIncludeSubdomains=true`	Adds the `IncludeSubdomains` section of the STS header.
`traefik.frontend.headers.STSPreload=true`	Adds the preload flag to the STS header.

On containers with Multiple Ports (segment labels)¶

Segment labels are used to define routes to a container exposing multiple ports. A segment is a group of labels that apply to a port exposed by a container. You can define as many segments as ports exposed in a container.

Segment labels override the default behavior.

Label	Description
`traefik.<segment_name>.backend=BACKEND`	Same as `traefik.backend`
`traefik.<segment_name>.domain=DOMAIN`	Same as `traefik.domain`
`traefik.<segment_name>.port=PORT`	Same as `traefik.port`
`traefik.<segment_name>.protocol=http`	Same as `traefik.protocol`
`traefik.<segment_name>.weight=10`	Same as `traefik.weight`
`traefik.<segment_name>.frontend.auth.basic=EXPR`	Same as `traefik.frontend.auth.basic`
`traefik.<segment_name>.frontend.auth.basic.removeHeader=true`	Same as `traefik.frontend.auth.basic.removeHeader`
`traefik.<segment_name>.frontend.auth.basic.users=EXPR`	Same as `traefik.frontend.auth.basic.users`
`traefik.<segment_name>.frontend.auth.basic.usersFile=/path/.htpasswd`	Same as `traefik.frontend.auth.basic.usersFile`
`traefik.<segment_name>.frontend.auth.digest.removeHeader=true`	Same as `traefik.frontend.auth.digest.removeHeader`
`traefik.<segment_name>.frontend.auth.digest.users=EXPR`	Same as `traefik.frontend.auth.digest.users`
`traefik.<segment_name>.frontend.auth.digest.usersFile=/path/.htdigest`	Same as `traefik.frontend.auth.digest.usersFile`
`traefik.<segment_name>.frontend.auth.forward.address=https://example.com`	Same as `traefik.frontend.auth.forward.address`
`traefik.<segment_name>.frontend.auth.forward.authResponseHeaders=EXPR`	Same as `traefik.frontend.auth.forward.authResponseHeaders`
`traefik.<segment_name>.frontend.auth.forward.tls.ca=/path/ca.pem`	Same as `traefik.frontend.auth.forward.tls.ca`
`traefik.<segment_name>.frontend.auth.forward.tls.caOptional=true`	Same as `traefik.frontend.auth.forward.tls.caOptional`
`traefik.<segment_name>.frontend.auth.forward.tls.cert=/path/server.pem`	Same as `traefik.frontend.auth.forward.tls.cert`
`traefik.<segment_name>.frontend.auth.forward.tls.insecureSkipVerify=true`	Same as `traefik.frontend.auth.forward.tls.insecureSkipVerify`
`traefik.<segment_name>.frontend.auth.forward.tls.key=/path/server.key`	Same as `traefik.frontend.auth.forward.tls.key`
`traefik.<segment_name>.frontend.auth.forward.trustForwardHeader=true`	Same as `traefik.frontend.auth.forward.trustForwardHeader`
`traefik.<segment_name>.frontend.auth.headerField=X-WebAuth-User`	Same as `traefik.frontend.auth.headerField`
`traefik.<segment_name>.frontend.entryPoints=https`	Same as `traefik.frontend.entryPoints`
`traefik.<segment_name>.frontend.errors.<name>.backend=NAME`	Same as `traefik.frontend.errors.<name>.backend`
`traefik.<segment_name>.frontend.errors.<name>.query=PATH`	Same as `traefik.frontend.errors.<name>.query`
`traefik.<segment_name>.frontend.errors.<name>.status=RANGE`	Same as `traefik.frontend.errors.<name>.status`
`traefik.<segment_name>.frontend.passHostHeader=true`	Same as `traefik.frontend.passHostHeader`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.issuer.commonName=true`	Same as `traefik.frontend.passTLSClientCert.infos.issuer.commonName`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.issuer.country=true`	Same as `traefik.frontend.passTLSClientCert.infos.issuer.country`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.issuer.domainComponent=true`	Same as `traefik.frontend.passTLSClientCert.infos.issuer.domainComponent`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.issuer.locality=true`	Same as `traefik.frontend.passTLSClientCert.infos.issuer.locality`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.issuer.organization=true`	Same as `traefik.frontend.passTLSClientCert.infos.issuer.organization`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.issuer.province=true`	Same as `traefik.frontend.passTLSClientCert.infos.issuer.province`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.issuer.serialNumber=true`	Same as `traefik.frontend.passTLSClientCert.infos.issuer.serialNumber`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.notAfter=true`	Same as `traefik.frontend.passTLSClientCert.infos.notAfter`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.notBefore=true`	Same as `traefik.frontend.passTLSClientCert.infos.notBefore`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.sans=true`	Same as `traefik.frontend.passTLSClientCert.infos.sans`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.subject.commonName=true`	Same as `traefik.frontend.passTLSClientCert.infos.subject.commonName`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.subject.country=true`	Same as `traefik.frontend.passTLSClientCert.infos.subject.country`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.subject.domainComponent=true`	Same as `traefik.frontend.passTLSClientCert.infos.subject.domainComponent`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.subject.locality=true`	Same as `traefik.frontend.passTLSClientCert.infos.subject.locality`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.subject.organization=true`	Same as `traefik.frontend.passTLSClientCert.infos.subject.organization`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.subject.province=true`	Same as `traefik.frontend.passTLSClientCert.infos.subject.province`
`traefik.<segment_name>.frontend.passTLSClientCert.infos.subject.serialNumber=true`	Same as `traefik.frontend.passTLSClientCert.infos.subject.serialNumber`
`traefik.<segment_name>.frontend.passTLSClientCert.pem=true`	Same as `traefik.frontend.passTLSClientCert.infos.pem`
`traefik.<segment_name>.frontend.passTLSCert=true`	Same as `traefik.frontend.passTLSCert`
`traefik.<segment_name>.frontend.priority=10`	Same as `traefik.frontend.priority`
`traefik.<segment_name>.frontend.rateLimit.extractorFunc=EXP`	Same as `traefik.frontend.rateLimit.extractorFunc`
`traefik.<segment_name>.frontend.rateLimit.rateSet.<name>.period=6`	Same as `traefik.frontend.rateLimit.rateSet.<name>.period`
`traefik.<segment_name>.frontend.rateLimit.rateSet.<name>.average=6`	Same as `traefik.frontend.rateLimit.rateSet.<name>.average`
`traefik.<segment_name>.frontend.rateLimit.rateSet.<name>.burst=6`	Same as `traefik.frontend.rateLimit.rateSet.<name>.burst`
`traefik.<segment_name>.frontend.redirect.entryPoint=https`	Same as `traefik.frontend.redirect.entryPoint`
`traefik.<segment_name>.frontend.redirect.regex=^http://localhost/(.*)`	Same as `traefik.frontend.redirect.regex`
`traefik.<segment_name>.frontend.redirect.replacement=http://mydomain/$1`	Same as `traefik.frontend.redirect.replacement`
`traefik.<segment_name>.frontend.redirect.permanent=true`	Same as `traefik.frontend.redirect.permanent`
`traefik.<segment_name>.frontend.rule=EXP`	Same as `traefik.frontend.rule`
`traefik.<segment_name>.frontend.whiteList.sourceRange=RANGE`	Same as `traefik.frontend.whiteList.sourceRange`
`traefik.<segment_name>.frontend.whiteList.useXForwardedFor=true`	Same as `traefik.frontend.whiteList.useXForwardedFor`

Custom Headers¶

Label	Description
`traefik.<segment_name>.frontend.headers.customRequestHeaders=EXPR`	overrides `traefik.frontend.headers.customRequestHeaders`
`traefik.<segment_name>.frontend.headers.customResponseHeaders=EXPR`	overrides `traefik.frontend.headers.customResponseHeaders`

Security Headers¶

Label	Description
`traefik.<segment_name>.frontend.headers.allowedHosts=EXPR`	overrides `traefik.frontend.headers.allowedHosts`
`traefik.<segment_name>.frontend.headers.browserXSSFilter=true`	overrides `traefik.frontend.headers.browserXSSFilter`
`traefik.<segment_name>.frontend.headers.contentSecurityPolicy=VALUE`	overrides `traefik.frontend.headers.contentSecurityPolicy`
`traefik.<segment_name>.frontend.headers.contentTypeNosniff=true`	overrides `traefik.frontend.headers.contentTypeNosniff`
`traefik.<segment_name>.frontend.headers.customBrowserXSSValue=VALUE`	overrides `traefik.frontend.headers.customBrowserXSSValue`
`traefik.<segment_name>.frontend.headers.customFrameOptionsValue=VALUE`	overrides `traefik.frontend.headers.customFrameOptionsValue`
`traefik.<segment_name>.frontend.headers.forceSTSHeader=false`	overrides `traefik.frontend.headers.forceSTSHeader`
`traefik.<segment_name>.frontend.headers.frameDeny=false`	overrides `traefik.frontend.headers.frameDeny`
`traefik.<segment_name>.frontend.headers.hostsProxyHeaders=EXPR`	overrides `traefik.frontend.headers.hostsProxyHeaders`
`traefik.<segment_name>.frontend.headers.isDevelopment=false`	overrides `traefik.frontend.headers.isDevelopment`
`traefik.<segment_name>.frontend.headers.publicKey=VALUE`	overrides `traefik.frontend.headers.publicKey`
`traefik.<segment_name>.frontend.headers.referrerPolicy=VALUE`	overrides `traefik.frontend.headers.referrerPolicy`
`traefik.<segment_name>.frontend.headers.SSLRedirect=true`	overrides `traefik.frontend.headers.SSLRedirect`
`traefik.<segment_name>.frontend.headers.SSLTemporaryRedirect=true`	overrides `traefik.frontend.headers.SSLTemporaryRedirect`
`traefik.<segment_name>.frontend.headers.SSLHost=HOST`	overrides `traefik.frontend.headers.SSLHost`
`traefik.<segment_name>.frontend.headers.SSLForceHost=true`	overrides `traefik.frontend.headers.SSLForceHost`
`traefik.<segment_name>.frontend.headers.SSLProxyHeaders=EXPR`	overrides `traefik.frontend.headers.SSLProxyHeaders`
`traefik.<segment_name>.frontend.headers.STSSeconds=315360000`	overrides `traefik.frontend.headers.STSSeconds`
`traefik.<segment_name>.frontend.headers.STSIncludeSubdomains=true`	overrides `traefik.frontend.headers.STSIncludeSubdomains`
`traefik.<segment_name>.frontend.headers.STSPreload=true`	overrides `traefik.frontend.headers.STSPreload`