MariaDB (MySQL) Ansible role for Debian

Install and configure MariaDB (Galera Cluster). Manage replication (master/slave). Create users and databases.

OS	Origin	MariaDB versions
Debian Bookworm (12)	Debian	10.11
Debian Bookworm (12)	Upstream	From 10.11

If you need to manage previous Debian versions, please use the latest managed version.

Notes

• Galera Cluster is experimental
• Due to Vagrant + Docker limitation (private network), replication/galera can't be checked with Travis
• If you need to test this role with Vagrant, you must install hostmanager plugin: vagrant plugin install vagrant-hostmanager

Requirements

• Ansible - see meta/main.yml
• Collections: see requirements.yml

Role Variables

• mariadb_use_galera: set true to configure and install Galera Cluster

Configuration

If you need a feature you can't configure, you can use this list. These config will go to /etc/mysql/conf.d/01-extra.

• mariadb_extra_config: key/value hash see default vars file

Databases

• mariadb_databases: list...

Users

Example:

mariadb_users:
  - name: 'lorem'
    password: '123'
    priv: lorem.*:ALL
    host: 'localhost'
  - name: 'ipsum'
    password: '465'
    priv: ipsum.*:ALL
    host_all: yes

Check "priv" syntax in mysql_user module documentation

Packaging

• mariadb_upstream_version: depends Debian version

Other

• mariadb_debug_role: boolean, set true to disable no_log hidding

Dependencies

None.

If you need to dev this role locally with molecule

Check available scenarios in molecule directory.

With debian12_master_slave scenario:

molecule -v -c molecule/_shared/base.yml verify -s debian12_master_slave

Example Playbook

- hosts: servers
  roles:
     - { role: hanxhx.mysql, mariadb_origin: 'upstream' }

License

GPLv2

Donation

If this code helped you, or if you’ve used them for your projects, feel free to buy me some 🍻

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No crypto-currency? ⭐ the project is also a way of saying thank you! 😎

Author Information

• Twitter: @hanxhx_