starlingx/docs
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docs/doc/source/updates/kubernetes/manual-removal-host-software-deployment-24f47e80e518.rst
Ngairangbam Mili dd9ca375dc Host Software Deployment (USM) 
Story: 2010676
Task: 50141

Change-Id: I2ab679259b22c71d1e544a036d2cfa5cc8f81a2c
Signed-off-by: Ngairangbam Mili <ngairangbam.mili@windriver.com>
2024-11-07 02:50:17 +00:00

3.0 KiB
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Manual Removal Host Software Deployment

A fully deployed patch release can be removed (un-deployed) by using the the manual-host-software-deployment-ee17ec6f71a4 procedure and deploying a previous patch release or the major release.

Note

A fully deployed major release cannot be removed (un-deployed).

For example, the following shows the current software releases deployed:

~(keystone_admin)]$ software list
+--------------------------+-------+-----------+
| Release                  | RR    |    State  |
+--------------------------+-------+-----------+
| starlingx-10.0.0         | True  | deployed  |
| starlingx-10.0.1         | False | deployed  |
| starlingx-10.0.2         | True  | deployed  |
| starlingx-10.0.3         | False | deployed  |
+--------------------------+-------+-----------+

To remove patch releases starlingx-10.0.3 and starlingx-10.0.2, follow the manual-host-software-deployment-ee17ec6f71a4 procedure, and deploy (or go back to) the starlingx-10.0.1 software release in the software deployment start step.

~(keystone_admin)]$ software deploy start starlingx-10.0.1
Deployment for starlingx-10.0.1 started
~(keystone_admin)]$ software deploy show
+--------------+------------------+------+-------+
| From Release | To Release       |   RR | State |
+--------------+------------------+------+-------+
| 10.0.3       | 10.0.1           | True | start |
+--------------+------------------+------+-------+

On the completion of the manual-host-software-deployment-ee17ec6f71a4 procedure, run the following command:

~(keystone_admin)]$ software list
+--------------------------+-------+-----------+
| Release                  | RR    |    State  |
+--------------------------+-------+-----------+
| starlingx-10.0.0         | True  | deployed  |
| starlingx-10.0.1         | False | deployed  |
| starlingx-10.0.2         | True  | available |
| starlingx-10.0.3         | False | available |
+--------------------------+-------+-----------+

If the removed patches are no longer required on the system, you can delete them.

~(keystone_admin)]$ software delete starlingx-10.0.3
starlingx-10.0.3 has been deleted.
~(keystone_admin)]$ software delete starlingx-10.0.2
starlingx-10.0.2 has been deleted.
~(keystone_admin)]$ software list
+--------------------------+-------+-----------+
| Release                  | RR    |    State  |
+--------------------------+-------+-----------+
| starlingx-10.0.0         | True  | deployed  |
| starlingx-10.0.1         | False | deployed  |
+--------------------------+-------+-----------+