test: image volume from an already-local image - #14026
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Regression test for #14005, pulled-image scenario: with the source image of a type=image volume already present in the local store, compose used to rewrite the mount source to a digest the daemon can't resolve as a mount source under the containerd image store (No such image). TestImageVolume only exercises this path when a previous test happens to have left the image locally; pre-pulling makes it deterministic. Also asserts a second unchanged up doesn't recreate the service. The test fails on main under the containerd image store and passes with the fix from #14011. Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>
This was referenced Aug 11, 2026
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What I did
E2E regression test for #14005, pulled-image scenario: with the source image of a
type: imagevolume already present in the local store, compose used to rewrite the mount source to a digest the daemon can't resolve as a mount source under the containerd image store (No such image).TestImageVolumeonly exercises this path when a previous test happens to have left the image in the local store — which is how openQA caught it while CI stayed green. Pre-pulling the image makes it deterministic, and a second unchangedupis asserted not to recreate the service.Verified locally against a containerd image store daemon: fails on
main, passes with #14011 — #14011 is the fix for #14005 (the built-image scenario is already covered byTestImageVolumeRecreateOnRebuild, which its containerd CI job will exercise). Unlike the built-image tests, this one only bites under the containerd image store, so it stays green on the current graphdriver CI jobs and can merge independently.Related issue
Reproduces #14005, fixed by #14011.