grok_exporter_fstab.md

Grok exporter (fstab) configuration

To enable grok_exporter by fstab include role task: grok_exporter_fstab

The configuration content. The example below utilizes a file named 'grok_exporter_fstab.yml' in your Ansible root directory's 'files' directory. If no configuration content is defined, a default configuration file is utilized. You will want to customize your configuration file content!:

prometheus_grok_exporter_fstab_cfg: '{{ lookup("file", "../files/grok_exporter_fstab.yml") | from_yaml }}'

Alternatively, the configuration file can be defined directly:

prometheus_grok_exporter_fstab_cfg:
  global:
      config_version: 2
  input:
      type: file
      path: ./example/example.log
      readall: true
  grok:
      patterns_dir: ./logstash-patterns-core/patterns
  metrics:
      - type: counter
        name: grok_example_lines_total
        help: Counter metric example with labels.
        match: '%{DATE} %{TIME} %{USER:user} %{NUMBER}'
        labels:
            user: '{{.user}}'
  server:
      port: 9144

An array of additional flags to pass to the grok_exporter daemon:

prometheus_grok_exporter_fstab_extra_opts: []

The version of grok_exporter_fstab to install. The default version can be found in the grok_exporter_fstab variables file and the default version can be overridden using the following variable:

prometheus_grok_exporter_fstab_version: "v1.0.0"

Allow the use of prerelease versions (beta, test, development, etc versions), defaults to 'false':

prometheus_grok_exporter_fstab_use_prerelease: true

Port and IP to listen on. Defaults to listening on all available IPs on port 9144:

prometheus_grok_exporter_fstab_host: "0.0.0.0"
prometheus_grok_exporter_fstab_port: 9144