Elastic

To enable the Elastic:

[tracing]
  [tracing.elastic]

tracing:
  elastic: {}

--tracing.elastic=true

Optional, Default="http://localhost:8200"

APM ServerURL is the URL of the Elastic APM server.

[tracing]
  [tracing.elastic]
    serverURL = "http://apm:8200"

tracing:
  elastic:
    serverURL: "http://apm:8200"

--tracing.elastic.serverurl="http://apm:8200"

Optional, Default=""

APM Secret Token is the token used to connect to Elastic APM Server.

[tracing]
  [tracing.elastic]
    secretToken = "mytoken"

tracing:
  elastic:
    secretToken: "mytoken"

--tracing.elastic.secrettoken="mytoken"

Optional, Default=""

APM Service Environment is the name of the environment Traefik is deployed in, e.g. production or staging.

[tracing]
  [tracing.elastic]
    serviceEnvironment = "production"

tracing:
  elastic:
    serviceEnvironment: "production"

--tracing.elastic.serviceenvironment="production"

Additional configuration of Elastic APM Go agent can be done using environment variables. See APM Go agent reference.