digitallumberjack/rancher-traefik repository overview

⁠rancher-traefik

This image is the traefik dynamic conf for rancher. It comes from rawmind/rancher-tools⁠.

⁠Build

docker build -t rawmind/rancher-traefik:<version> .

⁠Versions

• 0.3.4-6 (Dockerfile)⁠
• 0.3.4 (Dockerfile)⁠

⁠Usage

This image has to be run as a sidekick of rawmind/alpine-traefik⁠, and makes available /opt/tools volume. It scans from rancher-metadata, for a services that has traefik labels, and generates traefik frontend and backends to expose the services.

⁠Configuration labels

Traefik labels, has to be created in your service, in order to get included in traefik dynamic config.

• traefik.enable = < true | stack | false > #Controls if you want to publish or not the service
  • true: the service will be published as service_name.stack_name.traefik_domain
  • stack: the service will be published as stack_name.domain. WARNING: You can have collisions inside services within your stack
  • false: the service will not be published
  • traefik.domain = Domain names to route rules. Multiple domains separated by ","
  • traefik.port = port to expose throught traefik
  • traefik.separator = separator between service name and stack name, can be useful for wildcard certificates
  • traefik.subdomain = the service will be published as subdomain.traefik_domain

WARNING: Only services with healthy state are added to traefik, so health checks are mandatory.