Painless galera cluster recovery by automatic host selection and bootstrapping.
- Specify configuration file which containing
wsrep_cluster_addressdirective inetc/systemd/system/mysql.service.d/override.conf:2as parameter to/usr/local/bin/recover_galera_cluster - Edit username used for ssh in
usr/local/bin/recover_galera_cluster:4 - Copy all file and it's folder structure to root directory
cp -r {etc,usr} /