For those who are interested in containers, I'd like to share a Docker
image that we've produced in Red Hat in cooperation with OpenShift guys.
And will be really glad for any feedback you have.
The image can be used in OpenShift or run directly. But what I find
really interesting is a PoC implementation of master/slave, that is not
documented as official feature yet, but it can be used as simple as that:
docker pull centos/mariadb-100-centos7
docker run -e MYSQL_MASTER_USER=master \
-e MYSQL_MASTER_PASSWORD=master \
-e MYSQL_DATABASE=db \
-e MYSQL_USER=user \
-e MYSQL_PASSWORD=foo \
-e MYSQL_ROOT_PASSWORD=rootpasswd \
-d centos/mariadb-100-centos7 mysqld-master
docker run -e MYSQL_MASTER_USER=master \
-e MYSQL_MASTER_PASSWORD=master \
-e MYSQL_DATABASE=db \
-e MYSQL_MASTER_SERVICE_NAME=