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tests: Use selector rather than pod name for kubectl logs/describe

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The following error was observed during the deployment of nydus snapshotter:

```
Error from server (NotFound):
the server could not find the requested resource ( pods/log nydus-snapshotter-5v82v)
  'kubectl logs nydus-snapshotter-5v82v -n nydus-system' failed after 3 tries
    Error: Process completed with exit code 1.
```

This error can occur when a pod is re-created by a daemonset during the retry interval.
This commit addresses the issue by using `--selector` rather than the pod name
for `kubectl logs/describe`.

Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
This commit is contained in:
Hyounggyu Choi
2024-06-17 14:04:20 +02:00
parent b218c4bc10
commit 6b065f5609
1 changed files with 4 additions and 3 deletions
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7
tests/integration/kubernetes/gha-run.sh
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@@ -532,9 +532,10 @@ function deploy_nydus_snapshotter() {
echo "::endgroup::"
echo "::group::nydus snapshotter logs"
pods_name=$(kubectl_retry get pods --selector=app=nydus-snapshotter -n nydus-system -o=jsonpath='{.items[*].metadata.name}')
kubectl_retry logs "${pods_name}" -n nydus-system
kubectl_retry describe pod "${pods_name}" -n nydus-system
kubectl_retry logs --selector=app=nydus-snapshotter -n nydus-system
echo "::endgroup::"
echo "::group::nydus snapshotter describe"
kubectl_retry describe pod --selector=app=nydus-snapshotter -n nydus-system
echo "::endgroup::"
}