sys.worker

This view captures the current state and role of each worker node on the cluster.
Column Name Data Type Description
worker_id uuid UUID for the worker node.
chassis_id integer 0 for a single-chassis appliance; 0 or 1 for a dual-chassis appliance.
logical_id integer Logical ID number for the worker node.
ip_address text IP address for the worker node.
state text Current state, such as IN_SERVICE or OFFLINE. This value corresponds to the "Cluster status" for the blade, as returned by the ybcli blade status command.
role text Current role, such as MEMBER or SPARE. This value corresponds to the "Cluster role" for the blade, as returned by the ybcli blade status command.
state_updated timestamptz When the state of the worker changed.
For example:
yellowbrick_test=# select * from sys.worker order by 2,3;
              worker_id               | chassis_id | logical_id |  ip_address   |   state    |  role  |       state_updated        
--------------------------------------+------------+------------+---------------+------------+--------+----------------------------
 00000000-0000-0000-0000-38b8ebd00c35 |          0 |          0 | 192.168.10.19 | IN_SERVICE | MEMBER | 2018-07-09 13:27:47.753-07
 00000000-0000-0000-0000-38b8ebd00c6c |          0 |          1 | 192.168.10.18 | IN_SERVICE | MEMBER | 2018-07-09 13:27:39.012-07
 00000000-0000-0000-0000-38b8ebd007fd |          0 |          2 | 192.168.10.11 | IN_SERVICE | MEMBER | 2018-07-09 13:27:45.455-07
 00000000-0000-0000-0000-38b8ebd00ca8 |          0 |          3 | 192.168.10.16 | IN_SERVICE | MEMBER | 2018-07-09 13:27:36.943-07
 00000000-0000-0000-0000-38b8ebd00c2b |          0 |          5 | 192.168.10.15 | IN_SERVICE | MEMBER | 2018-07-09 13:27:38.627-07
 00000000-0000-0000-0000-38b8ebd00c58 |          0 |          7 | 192.168.10.17 | IN_SERVICE | MEMBER | 2018-07-09 13:27:43.339-07
 00000000-0000-0000-0000-38b8ebd00c0d |          0 |          8 | 192.168.10.12 | IN_SERVICE | MEMBER | 2018-07-09 13:27:39.423-07
 00000000-0000-0000-0000-38b8ebd00c30 |          0 |          9 | 192.168.10.14 | IN_SERVICE | MEMBER | 2018-07-09 13:27:47.272-07
 00000000-0000-0000-0000-38b8ebd00c1c |          0 |         12 | 192.168.10.10 | IN_SERVICE | MEMBER | 2018-07-09 13:27:45.425-07
 00000000-0000-0000-0000-38b8ebd00bf9 |          0 |         13 | 192.168.10.13 | IN_SERVICE | MEMBER | 2018-07-09 13:27:44.87-07
 00000000-0000-0000-0000-38b8ebd00c53 |          0 |         20 | 192.168.10.20 | IN_SERVICE | MEMBER | 2018-07-09 13:27:47.429-07
 00000000-0000-0000-0000-38b8ebd00c99 |          1 |          4 | 192.168.20.20 | IN_SERVICE | MEMBER | 2018-07-09 13:27:44.022-07
 00000000-0000-0000-0000-38b8ebd00c3f |          1 |          6 | 192.168.20.17 | IN_SERVICE | MEMBER | 2018-07-09 13:27:46.435-07
 00000000-0000-0000-0000-38b8ebd00c26 |          1 |         10 | 192.168.20.11 | IN_SERVICE | MEMBER | 2018-07-09 13:27:42.75-07
 00000000-0000-0000-0000-38b8ebd00c76 |          1 |         11 | 192.168.20.19 | IN_SERVICE | MEMBER | 2018-07-09 13:27:48.471-07
 00000000-0000-0000-0000-38b8ebd00c7b |          1 |         14 | 192.168.20.15 | IN_SERVICE | MEMBER | 2018-07-09 13:27:45.036-07
 00000000-0000-0000-0000-38b8ebd00c62 |          1 |         15 | 192.168.20.12 | IN_SERVICE | MEMBER | 2018-07-09 13:27:42.19-07
 00000000-0000-0000-0000-38b8ebd00c17 |          1 |         16 | 192.168.20.14 | IN_SERVICE | MEMBER | 2018-07-09 13:27:49.351-07
 00000000-0000-0000-0000-38b8ebd00c08 |          1 |         17 | 192.168.20.18 | IN_SERVICE | MEMBER | 2018-07-09 13:27:36.458-07
 00000000-0000-0000-0000-38b8ebd00c49 |          1 |         18 | 192.168.20.13 | IN_SERVICE | MEMBER | 2018-07-09 13:27:37.749-07
 00000000-0000-0000-0000-38b8ebd00cad |          1 |         19 | 192.168.20.10 | IN_SERVICE | MEMBER | 2018-07-09 13:27:40.338-07
 00000000-0000-0000-0000-38b8ebd00c21 |          1 |         21 | 192.168.20.16 | IN_SERVICE | MEMBER | 2018-07-09 13:27:41.271-07
(22 rows)