################################################################ # Global configuration ################################################################ # Timeout in seconds. # Duration to give active requests a chance to finish during hot-reloads # # Optional # Default: 10 # # graceTimeOut = 10 # Enable debug mode # # Optional # Default: false # # debug = true # Periodically check if a new version has been released # # Optional # Default: true # # checkNewVersion = false # Traefik logs file # If not defined, logs to stdout # # Optional # # traefikLogsFile = "log/traefik.log" # Access logs file # # Optional # # accessLogsFile = "log/access.log" # Log level # # Optional # Default: "ERROR" # # logLevel = "ERROR" # Backends throttle duration: minimum duration in seconds between 2 events from providers # before applying a new configuration. It avoids unnecessary reloads if multiples events # are sent in a short amount of time. # # Optional # Default: "2" # # ProvidersThrottleDuration = "5" # If non-zero, controls the maximum idle (keep-alive) to keep per-host. If zero, DefaultMaxIdleConnsPerHost is used. # If you encounter 'too many open files' errors, you can either change this value, or change `ulimit` value. # # Optional # Default: http.DefaultMaxIdleConnsPerHost # # MaxIdleConnsPerHost = 200 # If set to true invalid SSL certificates are accepted for backends. # Note: This disables detection of man-in-the-middle attacks so should only be used on secure backend networks. # Optional # Default: false # # InsecureSkipVerify = true # Entrypoints to be used by frontends that do not specify any entrypoint. # Each frontend can specify its own entrypoints. # # Optional # Default: ["http"] # # defaultEntryPoints = ["http", "https"] # Constraints definition # # Optional # # Simple matching constraint # constraints = ["tag==api"] # # Simple mismatching constraint # constraints = ["tag!=api"] # # Globbing # constraints = ["tag==us-*"] # # Backend-specific constraint # [consulCatalog] # endpoint = 127.0.0.1:8500 # constraints = ["tag==api"] # # Multiple constraints # - "tag==" must match with at least one tag # - "tag!=" must match with none of tags # constraints = ["tag!=us-*", "tag!=asia-*"] # [consulCatalog] # endpoint = 127.0.0.1:8500 # constraints = ["tag==api", "tag!=v*-beta"] # Enable ACME (Let's Encrypt): automatic SSL # # Optional # # [acme] # Email address used for registration # # Required # # email = "test@traefik.io" # File or key used for certificates storage. # WARNING, if you use Traefik in Docker, you have 2 options: # - create a file on your host and mount it as a volume # storageFile = "acme.json" # $ docker run -v "/my/host/acme.json:acme.json" traefik # - mount the folder containing the file as a volume # storageFile = "/etc/traefik/acme/acme.json" # $ docker run -v "/my/host/acme:/etc/traefik/acme" traefik # # Required # # storage = "acme.json" # or "traefik/acme/account" if using KV store # Entrypoint to proxy acme challenge/apply certificates to. # WARNING, must point to an entrypoint on port 443 # # Required # # entryPoint = "https" # Use a DNS based acme challenge rather than external HTTPS access, e.g. for a firewalled server # Select the provider that matches the DNS domain that will host the challenge TXT record, # and provide environment variables with access keys to enable setting it: # - cloudflare: CLOUDFLARE_EMAIL, CLOUDFLARE_API_KEY # - digitalocean: DO_AUTH_TOKEN # - dnsimple: DNSIMPLE_EMAIL, DNSIMPLE_API_KEY # - dnsmadeeasy: DNSMADEEASY_API_KEY, DNSMADEEASY_API_SECRET # - exoscale: EXOSCALE_API_KEY, EXOSCALE_API_SECRET # - gandi: GANDI_API_KEY # - linode: LINODE_API_KEY # - manual: none, but run traefik interactively & turn on acmeLogging to see instructions & press Enter # - namecheap: NAMECHEAP_API_USER, NAMECHEAP_API_KEY # - rfc2136: RFC2136_TSIG_KEY, RFC2136_TSIG_SECRET, RFC2136_TSIG_ALGORITHM, RFC2136_NAMESERVER # - route53: AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_REGION, or configured user/instance IAM profile # - dyn: DYN_CUSTOMER_NAME, DYN_USER_NAME, DYN_PASSWORD # - vultr: VULTR_API_KEY # - ovh: OVH_ENDPOINT, OVH_APPLICATION_KEY, OVH_APPLICATION_SECRET, OVH_CONSUMER_KEY # - pdns: PDNS_API_KEY, PDNS_API_URL # # Optional # # dnsProvider = "digitalocean" # By default, the dnsProvider will verify the TXT DNS challenge record before letting ACME verify # If delayDontCheckDNS is greater than zero, avoid this & instead just wait so many seconds. # Useful if internal networks block external DNS queries # # Optional # # delayDontCheckDNS = 0 # If true, display debug log messages from the acme client library # # Optional # # acmeLogging = true # Enable on demand certificate. This will request a certificate from Let's Encrypt during the first TLS handshake for a hostname that does not yet have a certificate. # WARNING, TLS handshakes will be slow when requesting a hostname certificate for the first time, this can leads to DoS attacks. # WARNING, Take note that Let's Encrypt have rate limiting: https://letsencrypt.org/docs/rate-limits # # Optional # # onDemand = true # Enable certificate generation on frontends Host rules. This will request a certificate from Let's Encrypt for each frontend with a Host rule. # For example, a rule Host:test1.traefik.io,test2.traefik.io will request a certificate with main domain test1.traefik.io and SAN test2.traefik.io. # # Optional # # OnHostRule = true # CA server to use # Uncomment the line to run on the staging let's encrypt server # Leave comment to go to prod # # Optional # # caServer = "https://acme-staging.api.letsencrypt.org/directory" # Domains list # You can provide SANs (alternative domains) to each main domain # All domains must have A/AAAA records pointing to Traefik # WARNING, Take note that Let's Encrypt have rate limiting: https://letsencrypt.org/docs/rate-limits # Each domain & SANs will lead to a certificate request. # # [[acme.domains]] # main = "local1.com" # sans = ["test1.local1.com", "test2.local1.com"] # [[acme.domains]] # main = "local2.com" # sans = ["test1.local2.com", "test2x.local2.com"] # [[acme.domains]] # main = "local3.com" # [[acme.domains]] # main = "local4.com" # Entrypoints definition # # Optional # Default: # [entryPoints] # [entryPoints.http] # address = ":80" # # To redirect an http entrypoint to an https entrypoint (with SNI support): # [entryPoints] # [entryPoints.http] # address = ":80" # [entryPoints.http.redirect] # entryPoint = "https" # [entryPoints.https] # address = ":443" # [entryPoints.https.tls] # [[entryPoints.https.tls.certificates]] # CertFile = "integration/fixtures/https/snitest.com.cert" # KeyFile = "integration/fixtures/https/snitest.com.key" # [[entryPoints.https.tls.certificates]] # CertFile = "integration/fixtures/https/snitest.org.cert" # KeyFile = "integration/fixtures/https/snitest.org.key" # # To redirect an entrypoint rewriting the URL: # [entryPoints] # [entryPoints.http] # address = ":80" # [entryPoints.http.redirect] # regex = "^http://localhost/(.*)" # replacement = "http://mydomain/$1" # # To enable basic auth on an entrypoint # with 2 user/pass: test:test and test2:test2 # Passwords can be encoded in MD5, SHA1 and BCrypt: you can use htpasswd to generate those ones # Users can be specified directly in the toml file, or indirectly by referencing an external file; if both are provided, the two are merged, with external file contents having precedence # [entryPoints] # [entryPoints.http] # address = ":80" # [entryPoints.http.auth.basic] # users = ["test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/", "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"] # usersFile = "/path/to/.htpasswd" # # To enable digest auth on an entrypoint # with 2 user/realm/pass: test:traefik:test and test2:traefik:test2 # You can use htdigest to generate those ones # Users can be specified directly in the toml file, or indirectly by referencing an external file; if both are provided, the two are merged, with external file contents having precedence # [entryPoints] # [entryPoints.http] # address = ":80" # [entryPoints.http.auth.basic] # users = ["test:traefik:a2688e031edb4be6a3797f3882655c05 ", "test2:traefik:518845800f9e2bfb1f1f740ec24f074e"] # usersFile = "/path/to/.htdigest" # # To specify an https entrypoint with a minimum TLS version, and specifying an array of cipher suites (from crypto/tls): # [entryPoints] # [entryPoints.https] # address = ":443" # [entryPoints.https.tls] # MinVersion = "VersionTLS12" # CipherSuites = ["TLS_RSA_WITH_AES_256_GCM_SHA384"] # [[entryPoints.https.tls.certificates]] # CertFile = "integration/fixtures/https/snitest.com.cert" # KeyFile = "integration/fixtures/https/snitest.com.key" # [[entryPoints.https.tls.certificates]] # CertFile = "integration/fixtures/https/snitest.org.cert" # KeyFile = "integration/fixtures/https/snitest.org.key" # To enable compression support using gzip format: # [entryPoints] # [entryPoints.http] # address = ":80" # compress = true # To bind to a particular IP address only: # [entryPoints] # [entryPoints.http] # address = "10.42.13.37:80" # Enable retry sending request if network error # # Optional # # [retry] # Number of attempts # # Optional # Default: (number servers in backend) -1 # # attempts = 3 ################################################################ # Web configuration backend ################################################################ # Enable web configuration backend # # Optional # # [web] # Web administration port # # Required # # address = ":8080" # SSL certificate and key used # # Optional # # CertFile = "traefik.crt" # KeyFile = "traefik.key" # # Set REST API to read-only mode # # Optional # ReadOnly = false # # Enable more detailed statistics # [web.statistics] # RecentErrors = 10 # # To enable Traefik to export internal metrics to Prometheus # [web.metrics.prometheus] # Buckets=[0.1,0.3,1.2,5.0] # # To enable basic auth on the webui # with 2 user/pass: test:test and test2:test2 # Passwords can be encoded in MD5, SHA1 and BCrypt: you can use htpasswd to generate those ones # Users can be specified directly in the toml file, or indirectly by referencing an external file; if both are provided, the two are merged, with external file contents having precedence # [web.auth.basic] # users = ["test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/", "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"] # usersFile = "/path/to/.htpasswd" # To enable digest auth on the webui # with 2 user/realm/pass: test:traefik:test and test2:traefik:test2 # You can use htdigest to generate those ones # Users can be specified directly in the toml file, or indirectly by referencing an external file; if both are provided, the two are merged, with external file contents having precedence # [web.auth.digest] # users = ["test:traefik:a2688e031edb4be6a3797f3882655c05 ", "test2:traefik:518845800f9e2bfb1f1f740ec24f074e"] # usersFile = "/path/to/.htdigest" ################################################################ # File configuration backend ################################################################ # Enable file configuration backend # # Optional # # [file] # Rules file # If defined, traefik will load rules from this file, # otherwise, it will load rules from current file (cf Sample rules below). # # Optional # # filename = "rules.toml" # Enable watch file changes # # Optional # # watch = true ################################################################ # Docker configuration backend ################################################################ # Enable Docker configuration backend # # Optional # # [docker] # Docker server endpoint. Can be a tcp or a unix socket endpoint. # # Required # # endpoint = "unix:///var/run/docker.sock" # Default domain used. # Can be overridden by setting the "traefik.domain" label on a container. # # Required # # domain = "docker.localhost" # Enable watch docker changes # # Optional # # watch = true # Override default configuration template. For advanced users :) # # Optional # # filename = "docker.tmpl" # Expose containers by default in traefik # # Optional # Default: true # # exposedbydefault = true # Enable docker TLS connection # # Optional # # [docker.tls] # ca = "/etc/ssl/ca.crt" # cert = "/etc/ssl/docker.crt" # key = "/etc/ssl/docker.key" # insecureskipverify = true ################################################################ # Docker Swarmmode configuration backend ################################################################ # Enable Docker configuration backend # # Optional # # [docker] # Docker server endpoint. Can be a tcp or a unix socket endpoint. # # Required # # endpoint = "tcp://127.0.0.1:2375" # Default domain used. # Can be overridden by setting the "traefik.domain" label on a services. # # Required # # domain = "docker.localhost" # Enable watch docker changes # # Optional # # watch = true # Use Docker Swarm Mode as data provider # # Optional # # swarmmode = true # Override default configuration template. For advanced users :) # # Optional # # filename = "docker.tmpl" # Expose services by default in traefik # # Optional # Default: true # # exposedbydefault = true # Enable docker TLS connection # # Optional # # [swarm.tls] # ca = "/etc/ssl/ca.crt" # cert = "/etc/ssl/docker.crt" # key = "/etc/ssl/docker.key" # insecureskipverify = true # Constraints # # Optional # # constraints = ["tag==api", "tag==he*ld"] # Matching with containers having the label "traefik.tags" set to "api,helloworld" # ex: $ docker run -d -P --label traefik.tags=api,helloworld emilevauge/whoami ################################################################ # Mesos/Marathon configuration backend ################################################################ # Enable Marathon configuration backend # # Optional # # [marathon] # Marathon server endpoint. # You can also specify multiple endpoint for Marathon: # endpoint := "http://10.241.1.71:8080,10.241.1.72:8080,10.241.1.73:8080" # # Required # # endpoint = "http://127.0.0.1:8080" # Enable watch Marathon changes # # Optional # # watch = true # Default domain used. # Can be overridden by setting the "traefik.domain" label on an application. # # Required # # domain = "marathon.localhost" # Override default configuration template. For advanced users :) # # Optional # # filename = "marathon.tmpl" # Expose Marathon apps by default in traefik # # Optional # Default: true # # exposedByDefault = true # Convert Marathon groups to subdomains # Default behavior: /foo/bar/myapp => foo-bar-myapp.{defaultDomain} # with groupsAsSubDomains enabled: /foo/bar/myapp => myapp.bar.foo.{defaultDomain} # # Optional # Default: false # # groupsAsSubDomains = true # Override DialerTimeout # Amount of time in seconds to allow the Marathon provider to wait to open a TCP # connection to a Marathon master # # Optional # Default: 60 # dialerTimeout = 5 # Enable Marathon basic authentication # # Optional # # [marathon.basic] # httpBasicAuthUser = "foo" # httpBasicPassword = "bar" # DCOSToken for DCOS environment, This will override the Authorization header # # Optional # # dcosToken = "xxxxxx" # Set the TCP Keep Alive interval (in seconds) for the Marathon HTTP Client # # Optional # Default: 10 # # keepAlive = 10 ################################################################ # Mesos configuration backend ################################################################ # Enable Mesos configuration backend # # Optional # # [mesos] # Mesos server endpoint. # You can also specify multiple endpoint for Mesos: # endpoint = "192.168.35.40:5050,192.168.35.41:5050,192.168.35.42:5050" # endpoint = "zk://192.168.35.20:2181,192.168.35.21:2181,192.168.35.22:2181/mesos" # # Required # # endpoint = "http://127.0.0.1:8080" # Enable watch Mesos changes # # Optional # # watch = true # Default domain used. # Can be overridden by setting the "traefik.domain" label on an application. # # Required # # domain = "mesos.localhost" # Override default configuration template. For advanced users :) # # Optional # # filename = "mesos.tmpl" # Expose Mesos apps by default in traefik # # Optional # Default: false # # ExposedByDefault = true # TLS client configuration. https://golang.org/pkg/crypto/tls/#Config # # Optional # # [mesos.TLS] # InsecureSkipVerify = true # Zookeeper timeout (in seconds) # # Optional # # ZkDetectionTimeout = 30 # Polling interval (in seconds) # # Optional # # RefreshSeconds = 30 # IP sources (e.g. host, docker, mesos, rkt) # # Optional # # IPSources = "host" # HTTP Timeout (in seconds) # # Optional # # StateTimeoutSecond = "host" ################################################################ # Kubernetes Ingress configuration backend ################################################################ # Enable Kubernetes Ingress configuration backend # # Optional # # [kubernetes] # Kubernetes server endpoint # # When deployed as a replication controller in Kubernetes, Traefik will use # the environment variables KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT # to construct the endpoint. # Secure token will be found in /var/run/secrets/kubernetes.io/serviceaccount/token # and SSL CA cert in /var/run/secrets/kubernetes.io/serviceaccount/ca.crt # # The endpoint may be given to override the environment variable values. # # When the environment variables are not found, Traefik will try to connect to # the Kubernetes API server with an external-cluster client. In this case, the # endpoint is required. Specifically, it may be set to the URL used by # `kubectl proxy` to connect to a Kubernetes cluster from localhost. # # Optional for in-cluster configuration, required otherwise # Default: empty # # endpoint = "http://127.0.0.1:8001" # Bearer token used for the Kubernetes client configuration. # # Optional # Default: empty # # token = "my token" # Path to the certificate authority file used for the Kubernetes client # configuration. # # Optional # Default: empty # # certAuthFilePath = "/my/ca.crt" # Array of namespaces to watch. # # Optional # Default: ["default"]. # # namespaces = ["default"] # See: http://kubernetes.io/docs/user-guide/labels/#list-and-watch-filtering # labelselector = "A and not B" ################################################################ # Consul KV configuration backend ################################################################ # Enable Consul KV configuration backend # # Optional # # [consul] # Consul server endpoint # # Required # # endpoint = "127.0.0.1:8500" # Enable watch Consul changes # # Optional # # watch = true # Prefix used for KV store. # # Optional # # prefix = "traefik" # Override default configuration template. For advanced users :) # # Optional # # filename = "consul.tmpl" # Enable consul TLS connection # # Optional # # [consul.tls] # ca = "/etc/ssl/ca.crt" # cert = "/etc/ssl/consul.crt" # key = "/etc/ssl/consul.key" # insecureskipverify = true ################################################################ # Consul Catalog configuration backend ################################################################ # Enable Consul Catalog configuration backend # # Optional # # [consulCatalog] # Consul server endpoint # # Required # # endpoint = "127.0.0.1:8500" # Default domain used. # # Optional # # domain = "consul.localhost" # Prefix for Consul catalog tags # # Optional # # prefix = "traefik" # Constraints # # Optional # # constraints = ["tag==api", "tag==he*ld"] # Matching with containers having this tag: "traefik.tags=api,helloworld" ################################################################ # Etcd configuration backend ################################################################ # Enable Etcd configuration backend # # Optional # # [etcd] # Etcd server endpoint # # Required # # endpoint = "127.0.0.1:2379" # Enable watch Etcd changes # # Optional # # watch = true # Prefix used for KV store. # # Optional # # prefix = "/traefik" # Override default configuration template. For advanced users :) # # Optional # # filename = "etcd.tmpl" # Enable etcd TLS connection # # Optional # # [etcd.tls] # ca = "/etc/ssl/ca.crt" # cert = "/etc/ssl/etcd.crt" # key = "/etc/ssl/etcd.key" # insecureskipverify = true ################################################################ # Zookeeper configuration backend ################################################################ # Enable Zookeeperconfiguration backend # # Optional # # [zookeeper] # Zookeeper server endpoint # # Required # # endpoint = "127.0.0.1:2181" # Enable watch Zookeeper changes # # Optional # # watch = true # Prefix used for KV store. # # Optional # # prefix = "/traefik" # Override default configuration template. For advanced users :) # # Optional # # filename = "zookeeper.tmpl" ################################################################ # BoltDB configuration backend ################################################################ # Enable BoltDB configuration backend # # Optional # # [boltdb] # BoltDB file # # Required # # endpoint = "/my.db" # Enable watch BoltDB changes # # Optional # # watch = true # Prefix used for KV store. # # Optional # # prefix = "/traefik" # Override default configuration template. For advanced users :) # # Optional # # filename = "boltdb.tmpl" ################################################################ # ECS configuration backend ################################################################ # Enable ECS configuration backend # # Optional # # [ecs] # ECS Cluster Name # # Optional # Default: "default" # # Cluster = "default" # Enable watch ECS changes # # Optional # Default: true # # Watch = true # Polling interval (in seconds) # # Optional # Default: 15 # # RefreshSeconds = 15 # Expose ECS services by default in traefik # # Optional # Default: true # # ExposedByDefault = false # Region to use when connecting to AWS # # Optional # # Region = "us-east-1" # AccessKeyID to use when connecting to AWS # # Optional # # AccessKeyID = "abc" # SecretAccessKey to use when connecting to AWS # # Optional # # SecretAccessKey = "123" # Override default configuration template. For advanced users :) # # Optional # # filename = "ecs.tmpl" ################################################################ # Rancher configuration backend ################################################################ # Enable Rancher configuration backend # # Optional # [rancher] # Default domain used. # 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 # Expose Rancher services by default in traefik # # Optional # Default: true # ExposedByDefault = false # Endpoint to use when connecting to Rancher # # Optional # Endpoint = "http://rancherserver.example.com" # AccessKey to use when connecting to Rancher # # Optional # AccessKey = "XXXXXXXXX" # SecretKey to use when connecting to Rancher # # Optional # SecretKey = "XXXXXXXXXXX" ################################################################ # DynamoDB configuration backend ################################################################ # Enable DynamoDB configuration backend # # Optional # # [dynamodb] # DynamoDB Table Name # # Optional # # TableName = "traefik" # Enable watch DynamoDB changes # # Optional # # Watch = true # Polling interval (in seconds) # # Optional # # RefreshSeconds = 15 # Region to use when connecting to AWS # # Required # # Region = "us-east-1" # AccessKeyID to use when connecting to AWS # # Optional # # AccessKeyID = "abc" # SecretAccessKey to use when connecting to AWS # # Optional # # SecretAccessKey = "123" # Endpoint of dynamodb when testing locally # # Optional # # Endpoint = "http://localhost:8080" ################################################################ # Sample rules ################################################################ # [backends] # [backends.backend1] # [backends.backend1.circuitbreaker] # expression = "NetworkErrorRatio() > 0.5" # [backends.backend1.servers.server1] # url = "http://172.17.0.2:80" # weight = 10 # [backends.backend1.servers.server2] # url = "http://172.17.0.3:80" # weight = 1 # [backends.backend2] # [backends.backend2.LoadBalancer] # method = "drr" # [backends.backend2.servers.server1] # url = "http://172.17.0.4:80" # weight = 1 # [backends.backend2.servers.server2] # url = "http://172.17.0.5:80" # weight = 2 # # [frontends] # [frontends.frontend1] # backend = "backend2" # [frontends.frontend1.routes.test_1] # rule = "Host: test.localhost, other.localhost" # [frontends.frontend2] # backend = "backend1" # passHostHeader = true # entrypoints = ["https"] # overrides defaultEntryPoints # [frontends.frontend2.routes.test_1] # rule = "Host:{subdomain:[a-z]+}.localhost" # [frontends.frontend3] # entrypoints = ["http", "https"] # overrides defaultEntryPoints # backend = "backend2" # rule = "Path: /test, /other"