MariaDB [nova_api]> select * from host_mappings;
+---------------------+------------+----+---------+------+
| created_at          | updated_at | id | cell_id | host |
+---------------------+------------+----+---------+------+
| 2018-07-20 18:50:50 | NULL       |  5 |       8 | h1   |
| 2018-07-20 18:50:50 | NULL       |  8 |       8 | h2   |
| 2018-09-05 10:42:40 | NULL       | 14 |       8 | h6   |
| 2018-09-05 10:42:40 | NULL       | 17 |       8 | h3   |
| 2018-09-05 10:43:21 | NULL       | 20 |       8 | h5   |
| 2018-09-05 10:43:21 | NULL       | 23 |       8 | h4   |
| 2020-09-08 20:55:50 | NULL       | 37 |       8 | h8   |
| 2020-09-08 20:55:56 | NULL       | 40 |       8 | h7   |
| 2021-02-16 16:31:58 | NULL       | 46 |       8 | h9   |
| 2021-03-02 21:21:29 | NULL       | 49 |       8 | h10  |
+---------------------+------------+----+---------+------+