openstack/kolla-ansible.git/doc/source/reference/databases/mariadb-guide.rst, branch stable/2026.1

mariadb: add support for custom Galera notification script

2026-03-30T14:50:17+00:00

This patch adds the ability for operators to provide a custom wsrep-notify.sh script to handle Galera cluster events (e.g., node status changes, membership updates). If a script is placed in the custom configuration directory on the control host (/etc/kolla/config/mariadb/wsrep-notify.sh), Kolla Ansible will copy it to the nodes, mount it into the MariaDB container at /usr/local/bin/ and enable 'wsrep_notify_cmd'. This enables integration with external systems like Alertmanager or local logging without hardcoding scripts into the roles. Change-Id: I7887889cb2e4038baeb566884cb847a71b5f99a6 Signed-off-by: Piotr Milewski

Standardize naming for MariaDB recovery and backup files

2026-01-06T19:28:48+00:00

This commit addresses and corrects the inconsistency in naming across multiple files within the project. Specifically, the terms mariadb_recovery and mariadb_backup have been replaced with mariadb-recovery and mariadb-backup respectively to adhere to the project's naming conventions and improve clarity. Change-Id: I47b80eaa0dc0487f506b47ca065951b5140e0d62 Signed-off-by: Piotr Milewski

group_vars: Reorganize huge all.yml into smaller files

2025-09-25T11:45:16+00:00

This will help us to trigger scenario jobs on changes in given group_vars files. Changes to Zuul config to trigger given scenarios will be posted as a follow-up. Change-Id: I3f17adf655d2d0c1fc2969153dddb0c72b11397a Signed-off-by: Michal Nasiadka

Fix D001 Line too long in mariadb-guide

2023-08-29T09:27:10+00:00

Change-Id: I0aff87f0392b43671c6e9fc3fae3cdb0f7ce118a

Mariadb shards documentation

2021-05-17T13:36:30+00:00

Change-Id: Id9a24c54db9a70c777e51ea10504159d5090f9a7