OpenStack-Ansible

MariaDB Galera OOMScoreAdjust

Bug #1927951 reported by PerToft
6
This bug affects 1 person
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OpenStack-Ansible
Fix Released
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Bug Description

The systemd configuraiton files, does not configure the OOMScoreAdjust parameter, which lowers the priority for the linux OOM killer to kill the MariaDB process.

Then systemd environment.conf should contain the OOMScoreAdjust=-1000 parameter in the galera containers.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to openstack-ansible-galera_server (master)

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/openstack-ansible-galera_server/+/790426

Changed in openstack-ansible:
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to openstack-ansible-galera_server (master)

Reviewed: https://review.opendev.org/c/openstack/openstack-ansible-galera_server/+/790426
Committed: https://opendev.org/openstack/openstack-ansible-galera_server/commit/cd370e87e6acf3f77e0c1bd0a8a342039ec1d2d3
Submitter: "Zuul (22348)"
Branch: master

commit cd370e87e6acf3f77e0c1bd0a8a342039ec1d2d3
Author: Per Abildgaard Toft <email address hidden>
Date: Mon May 10 14:10:18 2021 +0200

    Prevent mariadb from OOM killing

    Added OOMScoreAdjust to systemd environment config to avoid mariadb galera to be killed in a oom situration

    Closes-Bug: #1927951
    Change-Id: I1041865b1f488b05240722ff52773d51c151ad62

Changed in openstack-ansible:
status: In Progress → Fix Released
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/openstack-ansible-galera_server yoga-eom

This issue was fixed in the openstack/openstack-ansible-galera_server yoga-eom release.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/openstack-ansible-galera_server wallaby-eom

This issue was fixed in the openstack/openstack-ansible-galera_server wallaby-eom release.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/openstack-ansible-galera_server xena-eom

This issue was fixed in the openstack/openstack-ansible-galera_server xena-eom release.

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