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switch namespace before recreate a pod in test-cmd.sh
This commit is contained in:
Chao Xu
parent
8566056d18
commit
cd6aea2f7b
@ -209,6 +209,20 @@ PATH="${KUBE_OUTPUT_HOSTBIN}":$PATH
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kube::log::status "Checking kubectl version"
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kubectl version
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# TODO: we need to note down the current default namespace and set back to this
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# namespace after the tests are done.
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kubectl config view
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CONTEXT="test"
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kubectl config set-context "${CONTEXT}"
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kubectl config use-context "${CONTEXT}"
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i=0
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create_and_use_new_namespace() {
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i=$(($i+1))
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kubectl create namespace "namespace${i}"
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kubectl config set-context "${CONTEXT}" --namespace="namespace${i}"
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}
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runTests() {
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version="$1"
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echo "Testing api version: $1"
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@ -311,6 +325,7 @@ runTests() {
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### Create POD valid-pod from JSON
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# Pre-condition: no POD exists
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl create "${kube_flags[@]}" -f docs/admin/limitrange/valid-pod.yaml
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@ -346,9 +361,10 @@ runTests() {
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### Create POD valid-pod from dumped YAML
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# Pre-condition: no POD exists
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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echo "${output_pod}" | kubectl create -f - "${kube_flags[@]}"
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echo "${output_pod}" | sed '/namespace:/d' | kubectl create -f - "${kube_flags[@]}"
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# Post-condition: valid-pod POD is created
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
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@ -360,8 +376,9 @@ runTests() {
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# Post-condition: valid-pod POD doesn't exist
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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### Create POD redis-master from JSON
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### Create POD valid-pod from JSON
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# Pre-condition: no POD exists
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl create -f docs/admin/limitrange/valid-pod.yaml "${kube_flags[@]}"
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@ -376,8 +393,9 @@ runTests() {
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# Post-condition: valid-pod POD doesn't exist
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kube::test::get_object_assert "pods -l'name in (valid-pod)'" '{{range.items}}{{$id_field}}:{{end}}' ''
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### Create POD valid-pod from JSON
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### Create POD valid-pod from YAML
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# Pre-condition: no POD exists
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl create -f docs/admin/limitrange/valid-pod.yaml "${kube_flags[@]}"
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@ -410,6 +428,7 @@ runTests() {
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### Create two PODs
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# Pre-condition: no POD exists
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl create -f docs/admin/limitrange/valid-pod.yaml "${kube_flags[@]}"
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@ -427,6 +446,7 @@ runTests() {
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### Create valid-pod POD
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# Pre-condition: no POD exists
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl create -f docs/admin/limitrange/valid-pod.yaml "${kube_flags[@]}"
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@ -451,6 +471,7 @@ runTests() {
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### Create valid-pod POD
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# Pre-condition: no POD exists
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl create -f docs/admin/limitrange/valid-pod.yaml "${kube_flags[@]}"
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@ -589,6 +610,7 @@ __EOF__
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### Create two PODs from 1 yaml file
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# Pre-condition: no POD exists
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl create -f docs/user-guide/multi-pod.yaml "${kube_flags[@]}"
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@ -606,6 +628,7 @@ __EOF__
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## kubectl apply should update configuration annotations only if apply is already called
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## 1. kubectl create doesn't set the annotation
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# Pre-Condition: no POD exists
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command: create a pod "test-pod"
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kubectl create -f hack/testdata/pod.yaml "${kube_flags[@]}"
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@ -646,6 +669,7 @@ __EOF__
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## Configuration annotations should be set when --save-config is enabled
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## 1. kubectl create --save-config should generate configuration annotation
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# Pre-Condition: no POD exists
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command: create a pod "test-pod"
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kubectl create -f hack/testdata/pod.yaml --save-config "${kube_flags[@]}"
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@ -655,6 +679,7 @@ __EOF__
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kubectl delete -f hack/testdata/pod.yaml "${kube_flags[@]}"
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## 2. kubectl edit --save-config should generate configuration annotation
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# Pre-Condition: no POD exists, then create pod "test-pod", which shouldn't have configuration annotation
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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kubectl create -f hack/testdata/pod.yaml "${kube_flags[@]}"
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! [[ "$(kubectl get pods test-pod -o yaml "${kube_flags[@]}" | grep kubectl.kubernetes.io/last-applied-configuration)" ]]
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@ -669,6 +694,7 @@ __EOF__
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kubectl delete -f hack/testdata/pod.yaml "${kube_flags[@]}"
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## 3. kubectl replace --save-config should generate configuration annotation
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# Pre-Condition: no POD exists, then create pod "test-pod", which shouldn't have configuration annotation
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create_and_use_new_namespace
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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kubectl create -f hack/testdata/pod.yaml "${kube_flags[@]}"
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! [[ "$(kubectl get pods test-pod -o yaml "${kube_flags[@]}" | grep kubectl.kubernetes.io/last-applied-configuration)" ]]
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@ -687,7 +713,7 @@ __EOF__
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[[ "$(kubectl get rc nginx -o yaml "${kube_flags[@]}" | grep kubectl.kubernetes.io/last-applied-configuration)" ]]
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## 5. kubectl expose --save-config should generate configuration annotation
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# Pre-Condition: no service exists
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kube::test::get_object_assert svc "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:'
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kube::test::get_object_assert svc "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command: expose the rc "nginx"
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kubectl expose rc nginx --save-config --port=80 --target-port=8000 "${kube_flags[@]}"
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# Post-Condition: service "nginx" has configuration annotation
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@ -744,7 +770,8 @@ __EOF__
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### Create a new namespace
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# Pre-condition: only the "default" namespace exists
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kube::test::get_object_assert namespaces "{{range.items}}{{$id_field}}:{{end}}" 'default:'
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# The Pre-condition doesn't hold anymore after we create and switch namespaces before creating pods with same name in the test.
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# kube::test::get_object_assert namespaces "{{range.items}}{{$id_field}}:{{end}}" 'default:'
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# Command
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kubectl create namespace my-namespace
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# Post-condition: namespace 'my-namespace' is created.
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@ -884,7 +911,8 @@ __EOF__
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############
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# Services #
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############
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# switch back to the default namespace
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kubectl config set-context "${CONTEXT}" --namespace=""
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kube::log::status "Testing kubectl(${version}:services)"
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### Create redis-master service from JSON
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@ -1574,7 +1602,7 @@ __EOF__
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############################
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# Pre-condition: the "default" namespace exists
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kube::test::get_object_assert namespaces "{{range.items}}{{$id_field}}:{{end}}" 'default:'
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kube::test::get_object_assert namespaces "{{range.items}}{{if eq $id_field \\\"default\\\"}}{{$id_field}}:{{end}}{{end}}" 'default:'
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### Create POD
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# Pre-condition: no POD exists
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