45d0ad5041
<NOTE: This Rocky backport does not include 1, since the packaging has
changed, and mysql_upgrade is already installed.>
There are a couple of issues with the mariadb image currently.
1. it doesn't include mysql_upgrade on CentOS/RHEL. It is necessary to
run this after an upgrade of MariaDB. This is fixed by installing
mariadb-server-utils.
2. it inherits the standard dumb-init entrypoint from the base image,
which includes a --single-child argument. That causes signals to be
forwarded only to the process executed by dumb-init, which in the
case of kolla-ansible is mysqld_safe, however mysqld_safe ignores
SIGTERM. After a timeout, Docker then forcibly kills the container.
Executing dumb-init without --single-child ensures the TERM signal is
sent to mysqld, allowing it to shutdown gracefully.
Change-Id: I1a450736721863b91be1ea3d3c8948990de9fdeb
Closes-Bug: #1820325
(cherry picked from commit
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| .. | ||
| Dockerfile.j2 | ||
| extend_start.sh | ||
| mariadb_sudoers | ||
| security_reset.expect | ||