open-nomad/.changelog/15962.txt
Seth Hoenig 139f2c0b0f
docker: set force=true on remove image to handle images referenced by multiple tags (#15962)
* docker: set force=true on remove image to handle images referenced by multiple tags

This PR changes our call of docker client RemoveImage() to RemoveImageExtended with
the Force=true option set. This fixes a bug where an image referenced by more than
one tag could never be garbage collected by Nomad. The Force option only applies to
stopped containers; it does not affect running workloads.

* docker: add note about image_delay and multiple tags
2023-01-31 07:53:18 -06:00

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```release-note:bug
docker: Fixed a bug where images referenced by multiple tags would not be GC'd
```