Prometheus APM Plugin

The prometheus APM plugin allows querying for metrics stored in a Prometheus server.

Agent Configuration Options

apm "prometheus" {  driver = "prometheus"   config = {    address = "http://prometheus.my.endpoint.io:9090"  }}

• address (string: "http://127.0.0.1:9090") - The address of the Prometheus endpoint used to perform queries.

Policy Configuration Options

check {  source = "prometheus"  query  = "avg((haproxy_server_current_sessions{backend=\"http_back\"}))"  # ...}