MysqlInstallation

class playback.mysql_installation.MysqlInstallation(user='ubuntu', hosts=None, key_filename=None, password=None, parallel=True, *args, **kwargs)

Bases: playback.common.Common

Install Galera Cluster for MySQL

Parameters:
  • user(str) – the user for remote server to login
  • hosts(list) – this is a second param
  • key_filename(str) – the ssh private key to used, default None
  • password(str) – the password for remote server
  • parallel(bool) – paralleler execute on remote server, default True
Returns:

None
Examples:
# create mysql installation isinstance
mysql = MysqlInstallation(
        user='ubuntu', 
        hosts=['controller1', 'controller2']
        )

# add mariadb galera cluster if xenial, galera cluster for mysql if trusty
mysql.enable_repo()

# install mysql ha on controller1 and controller2
mysql.install()
enable_repo()

Setup repository for trusty only

Returns:None
install()

Install Galera Cluster for MySQL if trusty, install MariaDB Galera Cluster if xenial

Returns:None