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Fixes from feedback and testing

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This commit is contained in:
Tim Hockin
2015-03-30 14:01:46 -07:00
parent 186818d787
commit eeff1b74fb
16 changed files with 4515 additions and 385 deletions
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190
hack/test-cmd.sh
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@@ -129,17 +129,17 @@ for version in "${kube_api_versions[@]}"; do
)
[ "$(kubectl get minions -t $'{{ .apiVersion }}' "${kube_flags[@]}")" == "${version}" ]
fi
id_field="id"
labels_field="labels"
service_selector_field="selector"
rc_replicas_field="desiredState.replicas"
port_field="port"
id_field=".id"
labels_field=".labels"
service_selector_field=".selector"
rc_replicas_field=".desiredState.replicas"
port_field=".port"
if [ "$version" = "v1beta3" ]; then
id_field="metadata.name"
labels_field="metadata.labels"
service_selector_field="spec.selector"
rc_replicas_field="spec.replicas"
port_field="spec.port"
id_field=".metadata.name"
labels_field=".metadata.labels"
service_selector_field=".spec.selector"
rc_replicas_field=".spec.replicas"
port_field="(index .spec.ports 0).port"
fi
# Passing no arguments to create is an error
@@ -153,14 +153,14 @@ for version in "${kube_api_versions[@]}"; do
### Create POD valid-pod from JSON
# Pre-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
kubectl create "${kube_flags[@]}" -f examples/limitrange/valid-pod.json
# Post-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert 'pod valid-pod' "{{.$id_field}}" 'valid-pod'
kube::test::get_object_assert 'pod/valid-pod' "{{.$id_field}}" 'valid-pod'
kube::test::get_object_assert 'pods/valid-pod' "{{.$id_field}}" 'valid-pod'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert 'pod valid-pod' "{{$id_field}}" 'valid-pod'
kube::test::get_object_assert 'pod/valid-pod' "{{$id_field}}" 'valid-pod'
kube::test::get_object_assert 'pods/valid-pod' "{{$id_field}}" 'valid-pod'
# Describe command should print detailed information
kube::test::describe_object_assert pods 'valid-pod' "Name:" "Image(s):" "Host:" "Labels:" "Status:" "Replication Controllers"
@@ -169,165 +169,165 @@ for version in "${kube_api_versions[@]}"; do
### Delete POD valid-pod by id
# Pre-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
# Command
kubectl delete pod valid-pod "${kube_flags[@]}"
# Post-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
### Create POD valid-pod from dumped YAML
# Pre-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
echo "${output_pod}" | kubectl create -f - "${kube_flags[@]}"
# Post-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
### Delete POD valid-pod from JSON
# Pre-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
# Command
kubectl delete -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
# Post-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
### Create POD redis-master from JSON
# Pre-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
# Post-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
### Delete POD valid-pod with label
# Pre-condition: valid-pod POD is running
kube::test::get_object_assert "pods -l'name in (valid-pod)'" '{{range.items}}{{.$id_field}}:{{end}}' 'valid-pod:'
kube::test::get_object_assert "pods -l'name in (valid-pod)'" '{{range.items}}{{$id_field}}:{{end}}' 'valid-pod:'
# Command
kubectl delete pods -l'name in (valid-pod)' "${kube_flags[@]}"
# Post-condition: no POD is running
kube::test::get_object_assert "pods -l'name in (valid-pod)'" '{{range.items}}{{.$id_field}}:{{end}}' ''
kube::test::get_object_assert "pods -l'name in (valid-pod)'" '{{range.items}}{{$id_field}}:{{end}}' ''
### Create POD valid-pod from JSON
# Pre-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
# Post-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
### Delete PODs with no parameter mustn't kill everything
# Pre-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
# Command
! kubectl delete pods "${kube_flags[@]}"
# Post-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
### Delete PODs with --all and a label selector is not permitted
# Pre-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
# Command
! kubectl delete --all pods -l'name in (valid-pod)' "${kube_flags[@]}"
# Post-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
### Delete all PODs
# Pre-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
# Command
kubectl delete --all pods "${kube_flags[@]}" # --all remove all the pods
# Post-condition: no POD is running
kube::test::get_object_assert "pods -l'name in (valid-pod)'" '{{range.items}}{{.$id_field}}:{{end}}' ''
kube::test::get_object_assert "pods -l'name in (valid-pod)'" '{{range.items}}{{$id_field}}:{{end}}' ''
### Create two PODs
# Pre-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
kubectl create -f examples/redis/redis-proxy.yaml "${kube_flags[@]}"
# Post-condition: valid-pod and redis-proxy PODs are running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'redis-proxy:valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'redis-proxy:valid-pod:'
### Delete multiple PODs at once
# Pre-condition: valid-pod and redis-proxy PODs are running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'redis-proxy:valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'redis-proxy:valid-pod:'
# Command
kubectl delete pods valid-pod redis-proxy "${kube_flags[@]}" # delete multiple pods at once
# Post-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
### Create two PODs
# Pre-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
kubectl create -f examples/redis/redis-proxy.yaml "${kube_flags[@]}"
# Post-condition: valid-pod and redis-proxy PODs are running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'redis-proxy:valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'redis-proxy:valid-pod:'
### Stop multiple PODs at once
# Pre-condition: valid-pod and redis-proxy PODs are running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'redis-proxy:valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'redis-proxy:valid-pod:'
# Command
kubectl stop pods valid-pod redis-proxy "${kube_flags[@]}" # stop multiple pods at once
# Post-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
### Create valid-pod POD
# Pre-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
# Post-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
### Label the valid-pod POD
# Pre-condition: valid-pod is not labelled
kube::test::get_object_assert 'pod valid-pod' "{{range.$labels_field}}{{.}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert 'pod valid-pod' "{{range$labels_field}}{{.}}:{{end}}" 'valid-pod:'
# Command
kubectl label pods valid-pod new-name=new-valid-pod "${kube_flags[@]}"
# Post-conditon: valid-pod is labelled
kube::test::get_object_assert 'pod valid-pod' "{{range.$labels_field}}{{.}}:{{end}}" 'valid-pod:new-valid-pod:'
kube::test::get_object_assert 'pod valid-pod' "{{range$labels_field}}{{.}}:{{end}}" 'valid-pod:new-valid-pod:'
### Delete POD by label
# Pre-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
# Command
kubectl delete pods -lnew-name=new-valid-pod "${kube_flags[@]}"
# Post-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
### Create valid-pod POD
# Pre-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
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:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
### Overwriting an existing label is not permitted
# Pre-condition: name is valid-pod
kube::test::get_object_assert 'pod valid-pod' "{{.${labels_field}.name}}" 'valid-pod'
kube::test::get_object_assert 'pod valid-pod' "{{${labels_field}.name}}" 'valid-pod'
# Command
! kubectl label pods valid-pod name=valid-pod-super-sayan "${kube_flags[@]}"
# Post-condition: name is still valid-pod
kube::test::get_object_assert 'pod valid-pod' "{{.${labels_field}.name}}" 'valid-pod'
kube::test::get_object_assert 'pod valid-pod' "{{${labels_field}.name}}" 'valid-pod'
### --overwrite must be used to overwrite existing label, can be applied to all resources
# Pre-condition: name is valid-pod
kube::test::get_object_assert 'pod valid-pod' "{{.${labels_field}.name}}" 'valid-pod'
kube::test::get_object_assert 'pod valid-pod' "{{${labels_field}.name}}" 'valid-pod'
# Command
kubectl label --overwrite pods --all name=valid-pod-super-sayan "${kube_flags[@]}"
# Post-condition: name is valid-pod-super-sayan
kube::test::get_object_assert 'pod valid-pod' "{{.${labels_field}.name}}" 'valid-pod-super-sayan'
kube::test::get_object_assert 'pod valid-pod' "{{${labels_field}.name}}" 'valid-pod-super-sayan'
### Delete POD by label
# Pre-condition: valid-pod POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
# Command
kubectl delete pods -l'name in (valid-pod-super-sayan)' "${kube_flags[@]}"
# Post-condition: no POD is running
kube::test::get_object_assert pods "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
##############
@@ -336,19 +336,19 @@ for version in "${kube_api_versions[@]}"; do
### Create POD valid-pod in specific namespace
# Pre-condition: no POD is running
kube::test::get_object_assert 'pods --namespace=other' "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert 'pods --namespace=other' "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
kubectl create "${kube_flags[@]}" --namespace=other -f examples/limitrange/valid-pod.json
# Post-condition: valid-pod POD is running
kube::test::get_object_assert 'pods --namespace=other' "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert 'pods --namespace=other' "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
### Delete POD valid-pod in specific namespace
# Pre-condition: valid-pod POD is running
kube::test::get_object_assert 'pods --namespace=other' "{{range.items}}{{.$id_field}}:{{end}}" 'valid-pod:'
kube::test::get_object_assert 'pods --namespace=other' "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
# Command
kubectl delete "${kube_flags[@]}" pod --namespace=other valid-pod
# Post-condition: no POD is running
kube::test::get_object_assert 'pods --namespace=other' "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert 'pods --namespace=other' "{{range.items}}{{$id_field}}:{{end}}" ''
############
@@ -359,11 +359,11 @@ for version in "${kube_api_versions[@]}"; do
### Create redis-master service from JSON
# Pre-condition: Only the default kubernetes services are running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
# Command
kubectl create -f examples/guestbook/redis-master-service.json "${kube_flags[@]}"
# Post-condition: redis-master service is running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:'
# Describe command should print detailed information
kube::test::describe_object_assert services 'redis-master' "Name:" "Labels:" "Selector:" "IP:" "Port:" "Endpoints:" "Session Affinity:"
@@ -372,23 +372,23 @@ for version in "${kube_api_versions[@]}"; do
### Delete redis-master-service by id
# Pre-condition: redis-master service is running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:'
# Command
kubectl delete service redis-master "${kube_flags[@]}"
# Post-condition: Only the default kubernetes services are running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
### Create redis-master-service from dumped JSON
# Pre-condition: Only the default kubernetes services are running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
# Command
echo "${output_service}" | kubectl create -f - "${kube_flags[@]}"
# Post-condition: redis-master service is running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:'
### Create redis-master-${version}-test service
# Pre-condition: redis-master-service service is running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:'
# Command
kubectl create -f - "${kube_flags[@]}" << __EOF__
{
@@ -400,43 +400,43 @@ for version in "${kube_api_versions[@]}"; do
}
__EOF__
# Post-condition:redis-master-service service is running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:service-.*-test:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:service-.*-test:'
# Command
kubectl update service "${kube_flags[@]}" service-${version}-test --patch="{\"selector\":{\"my\":\"test-label\"},\"apiVersion\":\"v1beta1\"}"
# Post-condition: selector.version == ${version}
# This test works only in v1beta1 and v1beta2
# https://github.com/GoogleCloudPlatform/kubernetes/issues/4771
kube::test::get_object_assert "service service-${version}-test" "{{range.$service_selector_field}}{{.}}{{end}}" "test-label"
kube::test::get_object_assert "service service-${version}-test" "{{range$service_selector_field}}{{.}}{{end}}" "test-label"
### Identity
kubectl get service "${kube_flags[@]}" service-${version}-test -o json | kubectl update "${kube_flags[@]}" -f -
### Delete services by id
# Pre-condition: redis-master-service service is running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:service-.*-test:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:service-.*-test:'
# Command
kubectl delete service redis-master "${kube_flags[@]}"
kubectl delete service "service-${version}-test" "${kube_flags[@]}"
# Post-condition: Only the default kubernetes services are running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
### Create two services
# Pre-condition: Only the default kubernetes services are running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
# Command
kubectl create -f examples/guestbook/redis-master-service.json "${kube_flags[@]}"
kubectl create -f examples/guestbook/redis-slave-service.json "${kube_flags[@]}"
# Post-condition: redis-master and redis-slave services are running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:redis-slave:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:redis-slave:'
### Delete multiple services at once
# Pre-condition: redis-master and redis-slave services are running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:redis-slave:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:redis-master:redis-slave:'
# Command
kubectl delete services redis-master redis-slave "${kube_flags[@]}" # delete multiple services at once
# Post-condition: Only the default kubernetes services are running
kube::test::get_object_assert services "{{range.items}}{{.$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" 'kubernetes:kubernetes-ro:'
###########################
@@ -447,82 +447,82 @@ __EOF__
### Create replication controller frontend from JSON
# Pre-condition: no replication controller is running
kube::test::get_object_assert rc "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert rc "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
kubectl create -f examples/guestbook/frontend-controller.json "${kube_flags[@]}"
# Post-condition: frontend replication controller is running
kube::test::get_object_assert rc "{{range.items}}{{.$id_field}}:{{end}}" 'frontend-controller:'
kube::test::get_object_assert rc "{{range.items}}{{$id_field}}:{{end}}" 'frontend-controller:'
# Describe command should print detailed information
kube::test::describe_object_assert rc 'frontend-controller' "Name:" "Image(s):" "Labels:" "Selector:" "Replicas:" "Pods Status:"
### Resize replication controller frontend with current-replicas and replicas
# Pre-condition: 3 replicas
kube::test::get_object_assert 'rc frontend-controller' "{{.$rc_replicas_field}}" '3'
kube::test::get_object_assert 'rc frontend-controller' "{{$rc_replicas_field}}" '3'
# Command
kubectl resize --current-replicas=3 --replicas=2 replicationcontrollers frontend-controller "${kube_flags[@]}"
# Post-condition: 2 replicas
kube::test::get_object_assert 'rc frontend-controller' "{{.$rc_replicas_field}}" '2'
kube::test::get_object_assert 'rc frontend-controller' "{{$rc_replicas_field}}" '2'
### Resize replication controller frontend with (wrong) current-replicas and replicas
# Pre-condition: 2 replicas
kube::test::get_object_assert 'rc frontend-controller' "{{.$rc_replicas_field}}" '2'
kube::test::get_object_assert 'rc frontend-controller' "{{$rc_replicas_field}}" '2'
# Command
! kubectl resize --current-replicas=3 --replicas=2 replicationcontrollers frontend-controller "${kube_flags[@]}"
# Post-condition: nothing changed
kube::test::get_object_assert 'rc frontend-controller' "{{.$rc_replicas_field}}" '2'
kube::test::get_object_assert 'rc frontend-controller' "{{$rc_replicas_field}}" '2'
### Resize replication controller frontend with replicas only
# Pre-condition: 2 replicas
kube::test::get_object_assert 'rc frontend-controller' "{{.$rc_replicas_field}}" '2'
kube::test::get_object_assert 'rc frontend-controller' "{{$rc_replicas_field}}" '2'
# Command
kubectl resize --replicas=3 replicationcontrollers frontend-controller "${kube_flags[@]}"
# Post-condition: 3 replicas
kube::test::get_object_assert 'rc frontend-controller' "{{.$rc_replicas_field}}" '3'
kube::test::get_object_assert 'rc frontend-controller' "{{$rc_replicas_field}}" '3'
### Expose replication controller as service
# Pre-condition: 3 replicas
kube::test::get_object_assert 'rc frontend-controller' "{{.$rc_replicas_field}}" '3'
kube::test::get_object_assert 'rc frontend-controller' "{{$rc_replicas_field}}" '3'
# Command
kubectl expose rc frontend-controller --port=80 "${kube_flags[@]}"
# Post-condition: service exists
kube::test::get_object_assert 'service frontend-controller' "{{.$port_field}}" '80'
kube::test::get_object_assert 'service frontend-controller' "{{$port_field}}" '80'
# Command
kubectl expose service frontend-controller --port=443 --service-name=frontend-controller-2 "${kube_flags[@]}"
# Post-condition: service exists
kube::test::get_object_assert 'service frontend-controller-2' "{{.$port_field}}" '443'
kube::test::get_object_assert 'service frontend-controller-2' "{{$port_field}}" '443'
# Command
kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
kubectl expose pod valid-pod --port=444 --service-name=frontend-controller-3 "${kube_flags[@]}"
# Post-condition: service exists
kube::test::get_object_assert 'service frontend-controller-3' "{{.$port_field}}" '444'
kube::test::get_object_assert 'service frontend-controller-3' "{{$port_field}}" '444'
# Cleanup services
kubectl delete pod valid-pod "${kube_flags[@]}"
kubectl delete service frontend-controller{,-2,-3} "${kube_flags[@]}"
### Delete replication controller with id
# Pre-condition: frontend replication controller is running
kube::test::get_object_assert rc "{{range.items}}{{.$id_field}}:{{end}}" 'frontend-controller:'
kube::test::get_object_assert rc "{{range.items}}{{$id_field}}:{{end}}" 'frontend-controller:'
# Command
kubectl delete rc frontend-controller "${kube_flags[@]}"
# Post-condition: no replication controller is running
kube::test::get_object_assert rc "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert rc "{{range.items}}{{$id_field}}:{{end}}" ''
### Create two replication controllers
# Pre-condition: no replication controller is running
kube::test::get_object_assert rc "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert rc "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
kubectl create -f examples/guestbook/frontend-controller.json "${kube_flags[@]}"
kubectl create -f examples/guestbook/redis-slave-controller.json "${kube_flags[@]}"
# Post-condition: frontend and redis-slave
kube::test::get_object_assert rc "{{range.items}}{{.$id_field}}:{{end}}" 'frontend-controller:redis-slave-controller:'
kube::test::get_object_assert rc "{{range.items}}{{$id_field}}:{{end}}" 'frontend-controller:redis-slave-controller:'
### Delete multiple controllers at once
# Pre-condition: frontend and redis-slave
kube::test::get_object_assert rc "{{range.items}}{{.$id_field}}:{{end}}" 'frontend-controller:redis-slave-controller:'
kube::test::get_object_assert rc "{{range.items}}{{$id_field}}:{{end}}" 'frontend-controller:redis-slave-controller:'
# Command
kubectl delete rc frontend-controller redis-slave-controller "${kube_flags[@]}" # delete multiple controllers at once
# Post-condition: no replication controller is running
kube::test::get_object_assert rc "{{range.items}}{{.$id_field}}:{{end}}" ''
kube::test::get_object_assert rc "{{range.items}}{{$id_field}}:{{end}}" ''
#########
@@ -531,7 +531,7 @@ __EOF__
kube::log::status "Testing kubectl(${version}:nodes)"
kube::test::get_object_assert nodes "{{range.items}}{{.$id_field}}:{{end}}" '127.0.0.1:'
kube::test::get_object_assert nodes "{{range.items}}{{$id_field}}:{{end}}" '127.0.0.1:'
kube::test::describe_object_assert nodes "127.0.0.1" "Name:" "Labels:" "CreationTimestamp:" "Conditions:" "Addresses:" "Capacity:" "Pods:"
@@ -543,7 +543,7 @@ __EOF__
if [[ "${version}" != "v1beta3" ]]; then
kube::log::status "Testing kubectl(${version}:minions)"
kube::test::get_object_assert minions "{{range.items}}{{.$id_field}}:{{end}}" '127.0.0.1:'
kube::test::get_object_assert minions "{{range.items}}{{$id_field}}:{{end}}" '127.0.0.1:'
# TODO: I should be a MinionList instead of List
kube::test::get_object_assert minions '{{.kind}}' 'List'
@@ -557,7 +557,7 @@ __EOF__
#####################
kube::log::status "Testing kubectl(${version}:multiget)"
kube::test::get_object_assert 'nodes/127.0.0.1 service/kubernetes' "{{range.items}}{{.$id_field}}:{{end}}" '127.0.0.1:kubernetes:'
kube::test::get_object_assert 'nodes/127.0.0.1 service/kubernetes' "{{range.items}}{{$id_field}}:{{end}}" '127.0.0.1:kubernetes:'
###########