Installs with Ansible Grok exporter for Prometheus from https://github.com/fstab/grok_exporter
unzip on the target machine
-
grok_exporter_version - exporter version to be downloaded from the above repo
-
grok_exporter_system_group - save & run the executable under this group, defaults to
grok_exporter -
grok_exporter_system_user - save & run the executable under this group, defaults to the name of the group
grok_exporter_system_group -
grok_services - For each log that you want to process you must define a service, a config file will be generated and a systemd service will be activated for each one. See defaults/main.yml for a detailed example of a service.
You can then use grok_services in your Prometheus server to tell it what to scrape.
Add it to your playbook
- hosts: servers
roles:
- role: eRadical.grok-exporter
Example of services:
grok_services:
- name: php-fpm-metrics-game-app
config_version: 2
input:
type: file
path: /www/app/php-fpm-logs/www-access.log
readall: true
additional_patterns:
- 'FPMDATE %{MONTHDAY}/%{MONTH}/%{YEAR}:%{TIME} %{ISO8601_TIMEZONE}' metrics:
- type: gauge name: php_fpm_request_duration_miliseconds help: Total number of rejected recipients, partitioned by error message. match: '%{FPMDATE:requestdate} ~ %{WORD:verb} ~ %{URIPATH:apirequest} ~ %{NUMBER:statuscode} ~ %{NUMBER:durationmili} ~ %{NUMBER:memorykilo} ~ %{NUMBER:cpuperc}' value: "{{ '{{' }}.durationmili{{ '}}' }}" cumulative: false labels: http_verb: "{{ '{{' }}.verb{{ '}}' }}" api_request: "{{ '{{' }}.apirequest{{ '}}' }}" status_code: "{{ '{{' }}.statuscode{{ '}}' }}" .......................................................................... server: host: "{{ ansible_eth0.ipv4.address }}" port: 9144
- GPLv3
- insipred by on https://github.com/eRadical/ansible-php-fpm-exporter