Ansible Collection - alesharik.baseinfra

Basic setup

Create group_vars/all and fill it with:

dir:
  data: /data # data directory for all roles
  ansible: /data/ansible # roles contents (dockerfiles, docker-compose, configs, etc)

Roles

• bootstrap installs base utils
• chrony - setup chrony NTP server

procusers user group

This group exists for users assigned to processes (like nginx, postgres, etc). sudo group is allowed to log in as users in this group without password.

Prometheus autodiscovery

Vmagent scans docker containers for config labels:

prometheus.io.path: /metrics # metrics path
prometheus.io.port: 9100 # port
prometheus.io.instance: "{{ inventory_hostname }}" # additional labels
prometheus.io.address: 127.0.0.1:9586 # full address to server