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Merge pull request #90187 from julianvmodesto/last-applied-updater

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Implement server-side apply upgrade and downgrade
This commit is contained in:
Kubernetes Prow Robot
2020-07-13 16:45:20 -07:00
committed by GitHub
parent 240a72b5c0 e4368eb67e
commit 6079cebfae
14 changed files with 1462 additions and 65 deletions
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28
test/cmd/apply.sh
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@@ -393,6 +393,34 @@ run_kubectl_server_side_apply_tests() {
# clean-up
kubectl delete -f hack/testdata/pod.yaml "${kube_flags[@]:?}"
## kubectl apply upgrade
# Pre-Condition: no POD exists
kube::test::get_object_assert pods "{{range.items}}{{${id_field:?}}}:{{end}}" ''
kube::log::status "Testing upgrade kubectl client-side apply to server-side apply"
# run client-side apply
kubectl apply -f hack/testdata/pod.yaml "${kube_flags[@]:?}"
# test upgrade does not work with non-standard server-side apply field manager
! kubectl apply --server-side --field-manager="not-kubectl" -f hack/testdata/pod-apply.yaml "${kube_flags[@]:?}" || exit 1
# test upgrade from client-side apply to server-side apply
kubectl apply --server-side -f hack/testdata/pod-apply.yaml "${kube_flags[@]:?}"
# Post-Condition: pod "test-pod" has configuration annotation
grep -q kubectl.kubernetes.io/last-applied-configuration <<< "$(kubectl get pods test-pod -o yaml "${kube_flags[@]:?}")"
output_message=$(kubectl apply view-last-applied pod/test-pod -o json 2>&1 "${kube_flags[@]:?}")
kube::test::if_has_string "${output_message}" '"name": "test-pod-applied"'
kube::log::status "Testing downgrade kubectl server-side apply to client-side apply"
# test downgrade from server-side apply to client-side apply
kubectl apply --server-side -f hack/testdata/pod.yaml "${kube_flags[@]:?}"
# Post-Condition: pod "test-pod" has configuration annotation
grep -q kubectl.kubernetes.io/last-applied-configuration <<< "$(kubectl get pods test-pod -o yaml "${kube_flags[@]:?}")"
output_message=$(kubectl apply view-last-applied pod/test-pod -o json 2>&1 "${kube_flags[@]:?}")
kube::test::if_has_string "${output_message}" '"name": "test-pod-label"'
kubectl apply -f hack/testdata/pod-apply.yaml "${kube_flags[@]:?}"
# clean-up
kubectl delete -f hack/testdata/pod.yaml "${kube_flags[@]:?}"
## kubectl apply dry-run on CR
# Create CRD
kubectl "${kube_flags_with_token[@]}" create -f - << __EOF__