A Docker MariaDB image based on the official Docker library image. This contains
configurations needed to start a MariaDB Galera cluster.
See the sample MariaDB Cluster
for complete usage.
Galera Configuration Variables
For the bootstrap node,
--wsrep-new-cluster is necessary to start as a primary component.
For the non-bootstrap nodes, the environment variable
MYSQL_CREATE_DATADIR=1 must be set to
prevent hanging init process and eventual crash.