When deleting a cluster named 'server_cluster', I shutdown mysql service.
And then the status of cluster will be 'DELETING' forever, like follow:
$ openstack cluster list
+----------+----------------+----------+--------------------
--+----------------------+
| id | name | status | created_at | updated_at
|
+----------+----------------+----------+--------------------
--+----------------------+
| 672d043f | server_cluster | DELETING | 2017-09-12T10:52:16Z |
2017-09-12T11:16:15Z |
+----------+----------------+----------+--------------------
--+----------------------+
I can't delete it again, because:
$ openstack cluster delete server_cluster
Are you sure you want to delete this cluster(s) [y/N]?y
server_cluster: failed due to 'HttpException: The cluster 'server_cluster'
is in status DELETING. (HTTP 409) (Request-ID:
req-42eeda10-9055-40c2-b690-5627ac555922),
The cluster 'server_cluster' is in status DELETING.'
And the action is in WAITING status:
$ openstack cluster action show d36fc6b5-ac5e-460e-85dc-afdb680f3242
+---------------+--------------------------------------+
| Field | Value |
+---------------+--------------------------------------+
| action | CLUSTER_DELETE |
| cause | RPC Request |
| created_at | 2017-09-12T11:16:15Z |
| depended_by | |
| depends_on | d0f6e1c0-491f-4318-9cc2-41ae2028b99f |
| domain_id | None |
| end_at | None |
| id | d36fc6b5-ac5e-460e-85dc-afdb680f3242 |
| inputs | {} |
| interval | -1 |
| location | None |
| name | cluster_delete_672d043f |
| outputs | {} |
| owner_id | 9dd42d67-f0c6-4199-8c4f-15f3cd88683b |
| project_id | 3adeed30eb694bdd98257b294120e595 |
| start_at | 1505214976.0 |
| status | WAITING |
| status_reason | Waiting for depended actions. |
| target_id | 672d043f-ef7b-4a7a-a41a-176a9929296e |
| timeout | 3600 |
| updated_at | None |
| user_id | 4b805d08ec1644ef8f69078ddd59941c |
+---------------+--------------------------------------+
What can I do about this cluster, and how to delete it again.
Obviously, I can modify the code (
https://github.com/openstack/senlin/blob/master/senlin/engine/service.py#L878-L881)
to support to delete the cluster again, but I don't think it's the best way.
The same problems exist when do other actions.
Any suggestion?
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