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Is your feature request related to a problem? Please describe.
I'd like to update OR downgrade a specific container via http mode.
I'm using localhost:8080/v1/update?images=<image_name> to update my containers via http.
However, in case the new container contain any errors I'd like to downgrade them again to the tag that was used before.
Describe the solution you'd like
Allow to add an image name with a certain tag.
In this way we could define which tag should be used.
Another possibility would be an api call "downgrade". The approach, however, would be less flexible as it would only reset the container to the penultimate tag.
It will be nice to have an API endpoint to manually update an specific container, that is in monitory only mode, to the last image available. To avoid to manually update the stale ones that I don't want to update it automatically.
I know that I can run multiple instances of watchtower with diferent scopes but I only want to update manually an specific container.
So considering the endpoint like localhost:8080/v1/update?images=<image_name> to keep it simple for now.
I would also add a usecase - we have several environments where service is running (dev, test, live, etc) and we'd like a finer control over which version (tag) is deployed where.
Our current solution is just build+push+trigger watchtower in the same CI pipeline run, to make it unlikely for someone elses image version slipping in before watchtower checks for updates. But that's a lot of overhead.
Is your feature request related to a problem? Please describe.
I'd like to update OR downgrade a specific container via http mode.
I'm using
localhost:8080/v1/update?images=<image_name>
to update my containers via http.However, in case the new container contain any errors I'd like to downgrade them again to the tag that was used before.
Describe the solution you'd like
Allow to add an image name with a certain tag.
In this way we could define which tag should be used.
Example:
localhost:8080/v1/update?images=<image_name>:<tag>
Describe alternatives you've considered
Another possibility would be an api call "downgrade". The approach, however, would be less flexible as it would only reset the container to the penultimate tag.
Example:
localhost:8080/v1/downgrade?images=<image_name>
Additional context
No response
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