In this scenario, I want to do everything in the UI so while there may be other ways of doing this with the API and such, I am only interested in the web UI.
Scenario: I need to do maintenance on a physical host, say upgrade Docker or reboot it for some reasons.
Actions in the UI:
- Deactivate the host in the Infrastructure tab.
- Perform an Upgrade of all the services that have a container running on that host - Rancher will then start new containers on the remaining hosts.
- Finish the Upgrade which removes the containers. At this point, my host has no more container running.
Seems like it would be nice to have such a feature as a single option click in the Host’s menu, but the above isn’t that bad either. Is the above correct or there is another way?