traefik.toml

defaultEntryPoints = ["http", "https"]

[traefikLog]
  filePath = "/var/traefik/traefik.log"
  format = "json"

[entryPoints]
  [entryPoints.http]
  address = ":80"
  [entryPoints.https]
  address = ":443"
    [entryPoints.https.tls]

[acme]
  email = "example@example.com"
  storage = "/etc/traefik/acme.json"
  entryPoint = "https"
  [acme.httpChallenge]
    entryPoint = "http"
  [[acme.domains]]
#    main = "example.mu"
#    sans = ["www.example.mu", "muemue.example.mu"]
    main = "muemue.example.mu"

[file]
watch = true

[backends]
  [backends.wp]
    [backends.wp.servers]
      [backends.wp.servers.server0]
        url = "http://wordpress" 
        weight = 1

[frontends]
  [frontends.wp]
    backend = "wp"
    passHostHeader = true  # これをつけないとヘッダ情報がサービス側に飛ばない

    [frontends.wp.routes.host]
      rule = "Host:muemue.example.mu"

[api]
  entryPoint = "traefik"
  dashboard = true # WebUIの有効化