E2E tests failing with Cache not found for input keys

[rohanKanojia]

This morning I'm seeing unrelated failures in all E2E tests, it seems to be happening in all tests:

Run JKUBE_VERSION=$(mvn -f jkube/pom.xml -q -Dexec.executable=echo -Dexec.args='${project.version}' --non-recursive exec:exec) \
POM file jkube/pom.xml specified with the -f/--file command line argument does not exist

These are the PRs I updated this morning:

• refactor (jkube-kit/config/resource) : Deprecate jkube.io annotation prefix in favor of jkube.eclipse.org for JKubeAnnotations (#1273) jkube#1995
• test (gradle-plugin/it) : Add test to verify ProjectLabelEnricher doesn't override fragment defined labels (#1669) jkube#2065
• feat (jkube-kit/config/service) : Detect and warn user if Ingress controller not available (#1478) jkube#1984
• feat (jkube-kit) : Initial draft for JKube Actions Summary (#1033) jkube#1686

[rohanKanojia]

It looks like there is some problem related to loading jkube/ cache:

Run actions/cache@v2
Warning: The `save-state` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-[10](https://github.com/jkubeio/ci/actions/runs/4193076077/jobs/7331414563#step:3:11)-[11](https://github.com/jkubeio/ci/actions/runs/4193076077/jobs/7331414563#step:3:12)-github-actions-deprecating-save-state-and-set-output-commands/
Cache not found for input keys: cache-e2e-bootstrap-4193076077

[rohanKanojia]

Similar issues seem to be created in GitHub Actions cache repository in past few days:

• "Cache not found" and outputs cache-hit is set to empty string instead of boolean actions/cache#1116
• Linux -> Mac & enableCrossOsArchive -> Cache not found for input keys actions/cache#1110
• Unexpected cache misses since Feb 17th actions/cache#1114

We had updated revision of actions/cache last week in #241 . I think for now we can try reverting to the previous version of actions/cache

[rohanKanojia]

The issue is still there even after merging this fix. Need to think of something else.

[manusa]

From what I've seen, it seems that the problem is related to the Runner VM and the version of zstd.

[rohanKanojia]

We can either add another step for downgrading zstd to 1.5.0 or wait for this PR to get merged actions/cache#1118

[manusa]

We can either add another step for downgrading zstd to 1.5.0 or wait for this PR to get merged actions/cache#1118

Let's wait a couple of hours and see if they merge it. Else we can implement the temporary workaround.

[rohanKanojia]

The abovementioned PR seems to have been merged. Let me try to bump actions/cache to this revision

[rohanKanojia]

Not sure why but i still see failures after restarting some workflows

[rohanKanojia]

I think we need to do it on jkubeio/ci as well, as pointed by Marc in #244 (comment)

Okay, on E2E workflows I see actions/v2 getting used. Looks like they're picked from jkubeio/ci repository: