process_names:
  # comm is the second field of /proc/<pid>/stat minus parens.
  # It is the base executable name, truncated at 15 chars.
  # It cannot be modified by the program, unlike exe.
  - comm:
    - bash

  # exe is argv[0]. If no slashes, only basename of argv[0] need match.
  # If exe contains slashes, argv[0] must match exactly.
  - exe:
    - postgres
    - /usr/local/bin/prometheus

  # cmdline is a list of regexps applied to argv.
  # Each must match, and any captures are added to the .Matches map.
  - name: "{{.ExeFull}}:{{.Matches.Cfgfile}}"
    exe:
    - /usr/local/bin/process-exporter
    cmdline:
    - -config.path\s+(?P<Cfgfile>\S+)