traefik/integration/fixtures/error_pages/simple.toml

defaultEntryPoints = ["http"]

logLevel = "DEBUG"

[entryPoints]
  [entryPoints.http]
  address = ":8080"

[file]
[backends]
  [backends.backend1]
    [backends.backend1.servers.server1]
    url = "http://{{.Server1}}:80"
    weight = 1
  [backends.error]
    [backends.error.servers.error]
    url = "http://{{.Server2}}:80"
    weight = 1

[frontends]
  [frontends.frontend1]
  passHostHeader = true
  backend = "backend1"
    [frontends.frontend1.routes.test_1]
    rule = "Host:test.local"
    [frontends.frontend1.errors]
      [frontends.frontend1.errors.networks]
      status = ["500-502", "503-599"]
      backend = "error"
      query = "/50x.html"