root@db2093.codfw.wmnet[orchestrator]> select * from cluster_alias;:
+--------------+-------------+---------------------+
| cluster_name | alias       | last_registered     |
+--------------+-------------+---------------------+
| pc1007:3306  | pc1         | 2020-10-27 09:44:51 |
| pc1010:3306  | pc1010:3306 | 2020-10-27 09:37:31 |
| pc2007:3306  | pc2007:3306 | 2020-10-27 09:38:51 |
+--------------+-------------+---------------------+
3 rows in set (0.031 sec)