vinfra node maintenance start

Start node maintenance:

usage: vinfra node maintenance start [--iscsi-mode <mode>]
                                     [--compute-mode <mode>] [--s3-mode <mode>]
                                     [--storage-mode <mode>] [--alua-mode <mode>]
                                     [--nfs-mode <mode>] <node>

--iscsi-mode <mode>

Ignore ISCSI evacuation during maintenance (ignore).

--compute-mode <mode>

Ignore compute evacuation during maintenance (ignore).

--s3-mode <mode>

Ignore S3 evacuation during maintenance (ignore).

--storage-mode <mode>

Ignore storage evacuation during maintenance (ignore).

--alua-mode <mode>

Ignore Block Storage target groups during maintenance (ignore).

--nfs-mode <mode>

Ignore NFS evacuation during maintenance (ignore).

<node>

Node ID or hostname

Example:

# vinfra node maintenance start 9dcc9632-911c-4cc5-9a89-5a6fa5db2314 \
--iscsi-mode ignore --compute-mode ignore
+---------+--------------------------------------+
| Field   | Value                                |
+---------+--------------------------------------+
| task_id | 3d4c23b6-9f62-412c-ad7c-ec9537a36fa7 |
+---------+--------------------------------------+

This command creates a task to start maintenance for the node with the ID 9dcc9632-911c-4cc5-9a89-5a6fa5db2314 without evacuating its iSCSI and compute services.

Task outcome:

# vinfra task show 3d4c23b6-9f62-412c-ad7c-ec9537a36fa7
+---------+----------------------------------------------------------------+
| Field   | Value                                                          |
+---------+----------------------------------------------------------------+
| details |                                                                |
| name    | backend.business.models.maintenance.tasks.MaintenanceStartTask |
| result  |                                                                |
| state   | success                                                        |
| task_id | 3d4c23b6-9f62-412c-ad7c-ec9537a36fa7                           |
+---------+----------------------------------------------------------------+