Install

cd ${OE_AGENT_HOME}/checks_enabled
ln -s ../checks_available/check_traefik.py ./

Configure

Start Traefik with following parameters

[entryPoints.metrics]
  address = ":8081"
[metrics]
  [metrics.prometheus]
    entryPoint = "metrics"

Edit conf/loadbalancer.ini and set Envoy URL to prometheus stats.

[traefik]
metrics : http://127.0.0.1:8081/metrics

Restart OddEye agent and Envoy.

Provides

Name	Type	Description
traefik_entrypoint_http_duration_seconds_count	counter	How long it took to process the request on an entrypoint, partitioned by status code, protocol, and method.
traefik_entrypoint_http_duration_seconds_sum	gauge	How long it took to process the request on an entrypoint, partitioned by status code, protocol, and method.
traefik_go_gc_duration_seconds_count	counter	A summary of the GC invocation durations.
traefik_go_gc_duration_seconds_sum	gauge	A summary of the GC invocation durations.
traefik_process_cpu_seconds_total	counter	Total user and system CPU time spent in seconds.
traefik_process_max_fds	gauge	Maximum number of open file descriptors.
traefik_process_open_fds	gauge	Number of open file descriptors.
traefik_process_resident_memory_bytes	gauge	Resident memory size in bytes.
traefik_process_start_time_seconds	gauge	Start time of the process since unix epoch in seconds.
traefik_process_virtual_memory_bytes	gauge	Virtual memory size in bytes.
traefik_process_virtual_memory_max_bytes	gauge	Maximum amount of virtual memory available in bytes.