[GH-ISSUE #117] Rolling Patch/Update Maintenance mode #46

New issue

Open

opened 2026-02-26 17:37:01 +03:00 by kerem · 0 comments

kerem commented

2026-02-26 17:37:01 +03:00

Owner

Originally created by @Bradley-Radomski on GitHub (Dec 12, 2024).
Original GitHub issue: https://github.com/Corsinvest/cv4pve-admin/issues/117

Feature request type

Enhance component

Component name

Update

I'd like to see a feature in the UI for updating nodes of the cluster.

Describe the solution you'd like

Ideal behavior would be

Maintenance Mode one of the nodes
Evacuate running VMs off the node if a reboot is necessary
Put CEPH into MM (noout etc)
Apply patches to that one node
Reboot that one node if necessary
Remove Node from MM
Remove CEPH MM Flags
move onto next node in cluster if applicable

Have you seen this feature anywhere else?

Ideally a rolling update to minimize downtime.

Describe alternatives you've considered

Attempting to do with ansible as well, but do not have a test cluster to test on.

Pull Request

I would like to do a Pull Request

Code of Conduct

I agree to follow this project's Code of Conduct

Originally created by @Bradley-Radomski on GitHub (Dec 12, 2024). Original GitHub issue: https://github.com/Corsinvest/cv4pve-admin/issues/117 ### Feature request type Enhance component ### Component name Update ### Is your feature request related to a problem? I'd like to see a feature in the UI for updating nodes of the cluster. ### Describe the solution you'd like Ideal behavior would be 1) Maintenance Mode one of the nodes 2) Evacuate running VMs off the node if a reboot is necessary 3) Put CEPH into MM (noout etc) 4) Apply patches to that one node 5) Reboot that one node if necessary 6) Remove Node from MM 7) Remove CEPH MM Flags 8) move onto next node in cluster if applicable ### Have you seen this feature anywhere else? Ideally a rolling update to minimize downtime. ### Describe alternatives you've considered Attempting to do with ansible as well, but do not have a test cluster to test on. ### Pull Request - [ ] I would like to do a Pull Request ### Code of Conduct - [X] I agree to follow this project's Code of Conduct