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authorDamien Ciabrini <dciabrin@redhat.com>2017-09-14 14:49:04 +0200
committerJuan Antonio Osorio Robles <jaosorior@redhat.com>2017-09-20 14:27:43 +0000
commitae4525574181865127ce2f2086b7729748b0f2fc (patch)
treee8d20f220b22f1e1edbc28e98e57e8ce3a82a873 /docker/services
parent5a7472c1696d9f173a1fd4387e349cda2eb44ff8 (diff)
Disable all uses of wsrep-provider in mysql_bootstrap container
During the bootstrap of the mariadb database, galera replication must be disabled while the users credentials are being set up. This is done by setting wsrep-provider=none when starting mysqld_safe. Icf67fd2fbf520e8a62405b4d49e8d5169ff3925b already disabled it when the clustercheck credentials are being set up, but Kolla also start a temporary server for setting up the root password. Disable the setting directly at the end of the mysql.cnf in the running container. That way, the default setting from galera.cnf will be overriden, all mysqld_safe calls will disable WSREP and the setting will stay ephemeral. Change-Id: If14e22992b46a35a05a16a9db5ecb360ea13df8f Closes-Bug: #1717250 (cherry picked from commit b0f50db80b10e9cd6263c4d6b3ca8dd818b658ba)
Diffstat (limited to 'docker/services')
-rw-r--r--docker/services/pacemaker/database/mysql.yaml6
1 files changed, 4 insertions, 2 deletions
diff --git a/docker/services/pacemaker/database/mysql.yaml b/docker/services/pacemaker/database/mysql.yaml
index 4d5a0a1..9dace27 100644
--- a/docker/services/pacemaker/database/mysql.yaml
+++ b/docker/services/pacemaker/database/mysql.yaml
@@ -159,6 +159,7 @@ outputs:
detach: false
image: {get_param: DockerMysqlImage}
net: host
+ user: root
# Kolla bootstraps aren't idempotent, explicitly checking if bootstrap was done
command:
- 'bash'
@@ -167,8 +168,9 @@ outputs:
list_join:
- "\n"
- - 'if [ -e /var/lib/mysql/mysql ]; then exit 0; fi'
- - 'kolla_start'
- - 'mysqld_safe --skip-networking --wsrep-on=OFF --wsrep-provider=none &'
+ - 'echo -e "\n[mysqld]\nwsrep_provider=none" >> /etc/my.cnf'
+ - 'sudo -u mysql -E kolla_start'
+ - 'mysqld_safe --skip-networking --wsrep-on=OFF &'
- 'timeout ${DB_MAX_TIMEOUT} /bin/bash -c ''until mysqladmin -uroot -p"${DB_ROOT_PASSWORD}" ping 2>/dev/null; do sleep 1; done'''
- 'mysql -uroot -p"${DB_ROOT_PASSWORD}" -e "CREATE USER ''clustercheck''@''localhost'' IDENTIFIED BY ''${DB_CLUSTERCHECK_PASSWORD}'';"'
- 'mysql -uroot -p"${DB_ROOT_PASSWORD}" -e "GRANT PROCESS ON *.* TO ''clustercheck''@''localhost'' WITH GRANT OPTION;"'