openstack/kolla-ansible
Code Issues Proposed changes

Merge "Improvement of ProxySQL Monitoring Configuration"

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Zuul 2024-09-24 11:11:35 +00:00 committed by Gerrit Code Review
commit 1cf6c3af3b
3 changed files with 26 additions and 0 deletions
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8
ansible/group_vars/all.yml
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@ -480,7 +480,15 @@ mariadb_wsrep_port: "4567"
mariadb_ist_port: "4568"
mariadb_sst_port: "4444"
mariadb_clustercheck_port: "4569"
mariadb_monitor_user: "{{ 'monitor' if enable_proxysql | bool else 'haproxy' }}"
mariadb_monitor_connect_interval: "2000"
mariadb_monitor_galera_healthcheck_interval: "4000"
mariadb_monitor_galera_healthcheck_timeout: "1000"
mariadb_monitor_galera_healthcheck_max_timeout_count: "2"
mariadb_monitor_ping_interval: "3000"
mariadb_monitor_ping_timeout: "2000"
mariadb_monitor_ping_max_failures: "2"
mariadb_datadir_volume: "mariadb"

7
ansible/roles/loadbalancer/templates/proxysql/proxysql.yaml.j2
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@ -22,6 +22,13 @@ mysql_variables:
interfaces: "{{ kolla_internal_vip_address | put_address_in_context('url') }}:{{ database_port }}"
monitor_username: "{{ mariadb_monitor_user }}"
monitor_password: "{{ mariadb_monitor_password }}"
monitor_connect_interval: "{{ mariadb_monitor_connect_interval }}"
monitor_galera_healthcheck_interval: "{{ mariadb_monitor_galera_healthcheck_interval }}"
monitor_galera_healthcheck_timeout: "{{ mariadb_monitor_galera_healthcheck_timeout }}"
monitor_galera_healthcheck_max_timeout_count: "{{ mariadb_monitor_galera_healthcheck_max_timeout_count }}"
monitor_ping_interval: "{{ mariadb_monitor_ping_interval }}"
monitor_ping_timeout: "{{ mariadb_monitor_ping_timeout }}"
monitor_ping_max_failures: "{{ mariadb_monitor_ping_max_failures }}"
mysql_servers:
{% for shard_id, shard in mariadb_shards_info.shards.items() %}

11
releasenotes/notes/proxysql-monitor-0adc0594c06c7362.yaml Normal file
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@ -0,0 +1,11 @@
---
features:
- |
Introduces new variables ``mariadb_monitor_connect_interval``,
``mariadb_monitor_galera_healthcheck_interval``,
``mariadb_monitor_galera_healthcheck_timeout``,
``mariadb_monitor_galera_healthcheck_max_timeout_count``,
``mariadb_monitor_ping_interval``, ``mariadb_monitor_ping_timeout``,
and ``mariadb_monitor_ping_max_failures``.
These allow faster detection of issues in Galera clusters,
reducing downtime to 10 seconds.