traefik_upstream_when

Configuration

For each plugin, the Traefik static configuration must define the module name (as is usual for Go packages).

The following declaration (given here in YAML) defines an plugin:

# Static configuration

experimental:
  plugins:
    upstreamFirst:
      moduleName: github.com/PandaWorker/traefik-upstream-when
      version: v0.1.1

Here is an example of a file provider dynamic configuration (given here in YAML), where the interesting part is the http.middlewares section:

# Dynamic configuration

http:
  routers:
    my-router:
      rule: host(`demo.localhost`)
      service: service-foo
      entryPoints:
        - web
      middlewares:
        - my-plugin

  services:
   service-foo:
      loadBalancer:
        servers:
          - url: http://127.0.0.1:5000
  
  middlewares:
    my-plugin:
      upstreamFirst:
        UpstreamUrl: http://127.0.0.1:5001
        UpstreamStatus:
          - 200

Dev Mode

The Traefik static configuration must define a plugin name, a GoPath, and the module name (as is usual for Go packages).

# Static configuration

experimental:
  devPlugin:
    goPath: /plugins/go
    moduleName: github.com/PandaWorker/traefik-upstream-when