shixiong/okd @ c20195d037c7e0f32cc3f115011918d84e2984d8

Jan Chaloupka 1dcf43f235 move etcdctl.yml from etcd to etcd_common role		8 lat temu
..
main.yml	1dcf43f235 move etcdctl.yml from etcd to etcd_common role	8 lat temu
system_container.yml	2c7a684909 Use meta/main.yml for role dependencies	8 lat temu