openstack/kolla-ansible
Code Issues Proposed changes

CI: Fine tune Galera gmcast.peer_timeout to 15 seconds

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In some resource-constrained environments, particularly during service
bootstrap Galera cluster nodes can experience timeouts in inter-node
communication.

This change sets the gmcast.peer_timeout based on the galera cluster
documentation:
https://galeracluster.com/library/documentation/galera-parameters.html

We are observing peer timeout issues on some CI runs - therefore raising
it to PT15S as in similar Ubuntu charms jobs.

Change-Id: Id036e41b62a88bab486c35a5f1fde5cfc2fa4803
This commit is contained in:
Michal Nasiadka 2020-02-14 11:44:49 +01:00 committed by Radosław Piliszek
parent 65b0110ebc
commit b05038929c
1 changed files with 4 additions and 0 deletions

4
tests/templates/globals-default.j2

@ -19,6 +19,10 @@ docker_custom_config:
# in the CI gate.
keepalived_virtual_router_id: "{{ 250 | random(1) }}"
# MariaDB/Galera - fine tune gmcast.peer_timeout
mariadb_wsrep_extra_provider_options:
- "gmcast.peer_timeout=PT15S"
enable_openstack_core: "{{ openstack_core_enabled }}"
enable_horizon: "{{ dashboard_enabled }}"
enable_heat: "{{ openstack_core_tested }}"