This cookbook provides my recipe to install a MySQL Multi Master cluster in full HA. Ingredients: Percona XtraDB Cluster 5.7 3 Linux servers(test01, test02 and test03 on CentOS 7) 1 free IP address to use as VIP (172.24.163.37) PCS ( https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/high_availability_add-on_administration/ch-startup-haaa ) Here are the steps to follow: Install Percona…