Refer here for configuration options
https://www.elastic.co/guide/en/apm/agent/ruby/current/configuration.html
Currently, plugin just allows to configure via discourse admin dashboard the following options:
- server_url
- service_name
- secret_token
- transaction_sample_rate
- elastic_apm_log_level
In top of that, extra options can be configured via env variables or the elastic apm page itself. Agent will be pulling for config updates.
NOTE: un order to make the plugin work, rak mini profiler must be disabled. Set the following environment variables in your discourse distribution to disable it
DISCOURSE_LOAD_MINI_PROFILER=false
DISABLE_MINI_PROFILER=true