ci: remove registry.k8s.io dependency from tests
Author: Luap99Created Aug 25, 2026Updated Aug 25, 2026
Today registry.k8s.io registry seem to have issues, at least we seem to get weird 400 errors during pulls. We have no control over chaning content on that registry and since that one has caused problems in the past I would recommend replacing that with our known good testimages under quay.io/libpod somehwere.
--- FAIL: TestSync/TestDocker2DirTagged (0.23s)
utils_test.go:90: Running /var/tmp/skopeo/bin/skopeo sync --retry-times 3 --scoped --src docker --dest dir registry.k8s.io/coredns/coredns:v1.6.6 /tmp/TestSyncTestDocker2DirTagged1413792573/001/dir1
utils_test.go:92:
Error Trace: /var/tmp/skopeo/integration/utils_test.go:92
/var/tmp/skopeo/integration/sync_test.go:143
Error: Received unexpected error:
exit status 1
Test: TestSync/TestDocker2DirTagged
Messages: time="2026-08-25T11:21:08Z" level=info msg="Tag presence check" imagename="registry.k8s.io/coredns/coredns:v1.6.6" tagged=true
time="2026-08-25T11:21:08Z" level=info msg="Copying image ref 1/1" from="docker://registry.k8s.io/coredns/coredns:v1.6.6" to="dir:/tmp/TestSyncTestDocker2DirTagged1413792573/001/dir1/registry.k8s.io/coredns/coredns:v1.6.6"
Getting image source signatures
Copying blob sha256:967f21e47164daae8f27dd8d1627af395d1e80a6e69f055013c52d48d9a1c4eb
Copying blob sha256:c6568d217a0023041ef9f729e8836b19f863bcdb612bb3a329ebc165539f5a80
time="2026-08-25T11:21:09Z" level=fatal msg="Error copying ref \"docker://registry.k8s.io/coredns/coredns:v1.6.6\": reading blob sha256:967f21e47164daae8f27dd8d1627af395d1e80a6e69f055013c52d48d9a1c4eb: fetching blob: StatusCode: 400, \"<?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\"?>\\n<Error><Cod...\""
Source: podman-container-tools/skopeo