galera_cluster_members: "{{ groups['galera_test_hosts'] }}"
galera_root_password: secrete
galera_root_user: root
galera_innodb_buffer_pool_size: 512M
galera_innodb_log_buffer_size: 32M
galera_server_id: "{{ inventory_hostname | string_2_int }}"
galera_wsrep_node_name: "{{ inventory_hostname }}"
galera_wsrep_provider_options:
  - { option: "gcache.size", value: "32M" }
galera_server_id: "{{ inventory_hostname | string_2_int }}"