php-fpm-exporter

PHP-FPM exporter for Prometheus from https://github.com/bakins/php-fpm-exporter

Role Variables

• php_fpm_exporter_version: The version of the exporter to download from the above repository.

• php_fpm_exporter_system_group: The group under which the executable will be saved and run. Defaults to php_fpm_exporter.

• php_fpm_exporter_system_user: The user under which the executable will be saved and run.

• php_fpm_exporter_export_ip: The IP address that the exporter will use. Defaults to ansible_eth0.ipv4.address.

• php_fpm_pools: You can define multiple exporters for each PHP-FPM pool or each docker container running PHP-FPM. The playbook will create a systemd service for each pool.

For each pool, you need to provide:

• name: (required) The name of the pool, used in the systemd service name.
• export_port: (required) The port that the exporter will use; necessary for scraping from Prometheus.

You also need to specify one of the following:

• fastcgi_endpoint: Connects directly to the PHP-FPM process to get statistics.
• http_endpoint: Connects through the local web server. Remember, you must configure the web server to expose this.

You can use php_fpm_pools in your Prometheus server to specify what to scrape.

Example Playbook

Add the following to your playbook:

- hosts: servers
  roles:
    - role: eRadical.php-fpm-exporter

Example of pools:

php_fpm_pools:
  - name: www
    export_port: 8080
    fastcgi_endpoint: tcp://127.0.0.1:9000/status
  - name: another_pool
    export_port: 8081
    http_endpoint: http://127.0.0.1:9000/status

License

• GPLv3
• Based mostly on https://github.com/cloudalchemy/ansible-node-exporter