openstack/openstack-ansible-galera_server
Code Issues Proposed changes

Move slow_query_log_file to location handled by logrotation

Browse Source 
Currently slow_query_log_file is not set and the default of `host_name-slow.log` is applied.
This causes an ever growing slow log to fill up `/var/lib/mysql` and which is never rotated.

By placing this file at `/var/log/mysql/mariadb-slow.log` it will be rotated by the bundled
logrotate config of the `mysql-server` package.

Change-Id: Ib66eb5c6bdf94b6c6f4461a7f6e339c1000e0afc
This commit is contained in:
Christian Rohmann 2022-05-11 14:07:51 +02:00 committed by Jonathan Rosser
parent 090d3cc63e
commit 6c383a92a5
2 changed files with 2 additions and 0 deletions
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1
defaults/main.yml
View File

@ -148,6 +148,7 @@ galera_mariabackup_threads: 4
# Galera slow/unindexed query logging
galera_slow_query_logging: 0
galera_slow_query_log_file: "/var/log/mysql/mariadb-slow.log"
galera_unindexed_query_logging: 0
## Tunable overrides

1
templates/my.cnf.j2
View File

@ -45,6 +45,7 @@ ssl-key = {{ galera_ssl_key }}
# LOGGING #
log-queries-not-using-indexes = {{ galera_unindexed_query_logging }}
slow-query-log = {{ galera_slow_query_logging }}
slow_query_log_file = {{ galera_slow_query_log_file }}
log-bin = {{ galera_data_dir }}/mariadb-bin
log-bin-index = {{ galera_data_dir }}/mariadb-bin.index
expire-logs-days = 7