Ansible role: prometheus-nginxlog-exporter

Ansible role for install and configure Prometheus Nginx logs Exporter. Currently this works on Debian and RedHat based linux systems. Tested platforms are:

• Ubuntu 16.04
• CentOS 7

Requirements

No special requirements; note that this role requires root access, so either run it in a playbook with a global become: yes

Role Variables

The variables that can be passed to this role and a brief description about them are as follows. (For all variables, take a look at defaults/main.yml)

nginxlog_exporter_version: 1.3.0

version for installation

nginxlog_exporter_listen_port: 4040

listen port

nginxlog_exporter_root_dir: /opt/nginxlog_exporter

directory for installation

nginxlog_exporter_config_vars: |
  listen:
    port: {{ nginxlog_exporter_listen_port }}
    address: {{ nginxlog_exporter_listen_address }}
  namespaces:
    - name: nginx
      format: "$remote_addr [$time_local] \"$request\" $status $body_bytes_sent $request_time $upstream_response_time"
      source_files:
        - "/var/log/nginx/exporter.log"
      histogram_buckets: [.1, .3, .5, .7, 1, 3, 5, 7]

configuration file https://github.com/martin-helmich/prometheus-nginxlog-exporter#configuration-file

Dependencies

None

Example Playbook

- hosts: app
  become: yes
  roles:
      - mbaran0v.prometheus-nginxlog-exporter

License

MIT / BSD

Author Information

This role was created in 2019 by Maxim Baranov.