Provisioning a Galera Cluster on Ubuntu 18.04

So, we want to bring up a Galera cluster, and do some basic testing of how to bring it back online should things go pear shaped First, install MariaDB on all three nodes # apt-get install software-properties-common # apt-key adv –recv-keys –keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8 # add-apt-repository “deb [arch=amd64,arm64,ppc64el] http://mariadb.mirror.liquidtelecom.com/repo/10.4/ubuntu $(lsb_release -cs) main” # apt update […]