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Merge pull request #10468 from caesarxuchao/add-cmd-replace

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Add command "kubectl replace"
This commit is contained in:
Alex Robinson
2015-06-29 16:06:33 -07:00
parent 98daba264d 9b3d42c090
commit 764d34d363
16 changed files with 101 additions and 189 deletions
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32
hack/test-cmd.sh
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@@ -377,21 +377,13 @@ for version in "${kube_api_versions[@]}"; do
kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
# Post-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
## --patch update pod can change image
# Pre-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
## --force replace pod can change other field, e.g., spec.container.name
# Command
kubectl update "${kube_flags[@]}" pod valid-pod --patch='{"spec":{"containers":[{"name": "kubernetes-serve-hostname", "image": "nginx"}]}}'
# Post-condition: valid-pod POD has image nginx
kube::test::get_object_assert pods "{{range.items}}{{$image_field}}:{{end}}" 'nginx:'
## --force update pod can change other field, e.g., spec.container.name
# Command
kubectl get "${kube_flags[@]}" pod valid-pod -o json | sed 's/"kubernetes-serve-hostname"/"update-k8s-serve-hostname"/g' > tmp-valid-pod.json
kubectl update "${kube_flags[@]}" --force -f tmp-valid-pod.json
# Post-condition: spec.container.name = "update-k8s-serve-hostname"
kube::test::get_object_assert 'pod valid-pod' "{{(index .spec.containers 0).name}}" 'update-k8s-serve-hostname'
kubectl get "${kube_flags[@]}" pod valid-pod -o json | sed 's/"kubernetes-serve-hostname"/"replaced-k8s-serve-hostname"/g' > tmp-valid-pod.json
kubectl replace "${kube_flags[@]}" --force -f tmp-valid-pod.json
# Post-condition: spec.container.name = "replaced-k8s-serve-hostname"
kube::test::get_object_assert 'pod valid-pod' "{{(index .spec.containers 0).name}}" 'replaced-k8s-serve-hostname'
### Overwriting an existing label is not permitted
# Pre-condition: name is valid-pod
@@ -543,7 +535,7 @@ __EOF__
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:redis-master:service-.*-test:'
### Identity
kubectl get service "${kube_flags[@]}" service-${version}-test -o json | kubectl update "${kube_flags[@]}" -f -
kubectl get service "${kube_flags[@]}" service-${version}-test -o json | kubectl replace "${kube_flags[@]}" -f -
### Delete services by id
# Pre-condition: redis-master-service service is running
@@ -726,16 +718,6 @@ __EOF__
kube::test::describe_object_assert nodes "127.0.0.1" "Name:" "Labels:" "CreationTimestamp:" "Conditions:" "Addresses:" "Capacity:" "Pods:"
### --patch update can mark node unschedulable
# Pre-condition: node is schedulable
kube::test::get_object_assert "nodes 127.0.0.1" "{{.spec.unschedulable}}" '<no value>'
kubectl update "${kube_flags[@]}" nodes "127.0.0.1" --patch='{"spec":{"unschedulable":true}}'
# Post-condition: node is unschedulable
kube::test::get_object_assert "nodes 127.0.0.1" "{{.spec.unschedulable}}" 'true'
kubectl update "${kube_flags[@]}" nodes "127.0.0.1" --patch='{"spec":{"unschedulable":null}}'
# Post-condition: node is schedulable
kube::test::get_object_assert "nodes 127.0.0.1" "{{.spec.unschedulable}}" '<no value>'
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# Nodes #
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