| #!/usr/bin/env bash |
| |
| # Copyright 2018 The Kubernetes Authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| set -o errexit |
| set -o nounset |
| set -o pipefail |
| |
| run_template_output_tests() { |
| set -o nounset |
| set -o errexit |
| |
| kube::log::status "Testing --template support on commands" |
| ### Test global request timeout option |
| # Pre-condition: no POD exists |
| create_and_use_new_namespace |
| kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" '' |
| # Command |
| # check that create supports --template output |
| kubectl create "${kube_flags[@]}" -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml |
| # Post-condition: valid-pod POD is created |
| kubectl get "${kube_flags[@]}" pods -o json |
| kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:' |
| |
| # check that patch command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" patch --dry-run pods/valid-pod -p '{"patched":"value3"}' --type=merge --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'valid-pod:' |
| |
| # check that label command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" label --dry-run pods/valid-pod label=value --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'valid-pod:' |
| |
| # check that annotate command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" annotate --dry-run pods/valid-pod annotation=value --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'valid-pod:' |
| |
| # check that apply command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" apply --dry-run -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'valid-pod:' |
| |
| # check that create command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'valid-pod:' |
| |
| # check that autoscale command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" autoscale --max=2 -f hack/testdata/scale-deploy-1.yaml --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'scale-1:' |
| |
| # check that expose command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" expose -f hack/testdata/redis-slave-replicaset.yaml --save-config --port=80 --target-port=8000 --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'redis-slave:' |
| |
| # check that convert command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" convert -f hack/testdata/deployment-revision1.yaml --output-version=apps/v1beta1 --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'nginx:' |
| |
| # check that run command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" run --dry-run --template="{{ .metadata.name }}:" pi --image=perl --restart=OnFailure -- perl -Mbignum=bpi -wle 'print bpi(2000)') |
| kube::test::if_has_string "${output_message}" 'pi:' |
| |
| # check that taint command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" taint node 127.0.0.1 dedicated=foo:PreferNoSchedule --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" '127.0.0.1:' |
| # untaint node |
| kubectl taint node 127.0.0.1 dedicated- |
| |
| # check that "apply set-last-applied" command supports --template output |
| kubectl "${kube_flags[@]}" create -f test/e2e/testing-manifests/statefulset/cassandra/controller.yaml |
| output_message=$(kubectl "${kube_flags[@]}" apply set-last-applied -f test/e2e/testing-manifests/statefulset/cassandra/controller.yaml --dry-run --create-annotation --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'cassandra:' |
| |
| # check that "auth reconcile" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" auth reconcile --dry-run -f test/fixtures/pkg/kubectl/cmd/auth/rbac-resource-plus.yaml --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'testing-CR:testing-CRB:testing-RB:testing-R:' |
| |
| # check that "create clusterrole" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create clusterrole --template="{{ .metadata.name }}:" --verb get myclusterrole --non-resource-url /logs/ --resource pods) |
| kube::test::if_has_string "${output_message}" 'myclusterrole:' |
| |
| # check that "create clusterrolebinding" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create clusterrolebinding foo --clusterrole=myclusterrole --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create configmap" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create configmap cm --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'cm:' |
| |
| # check that "create deployment" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create deployment deploy --image=nginx --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'deploy:' |
| |
| # check that "create job" command supports --template output |
| kubectl create "${kube_flags[@]}" -f - <<EOF |
| apiVersion: batch/v1beta1 |
| kind: CronJob |
| metadata: |
| name: pi |
| spec: |
| schedule: "*/10 * * * *" |
| jobTemplate: |
| spec: |
| template: |
| metadata: |
| labels: |
| parent: "pi" |
| spec: |
| containers: |
| - name: pi |
| image: perl |
| command: ["perl", "-Mbignum=bpi", "-wle", "print bpi(2000)"] |
| restartPolicy: OnFailure |
| EOF |
| output_message=$(kubectl "${kube_flags[@]}" create job foo --from=cronjob/pi --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create namespace" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create ns bar --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'bar:' |
| |
| # check that "create namespace" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create rolebinding foo --clusterrole=myclusterrole --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create role" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create role --dry-run --template="{{ .metadata.name }}:" --verb get myrole --resource pods) |
| kube::test::if_has_string "${output_message}" 'myrole:' |
| |
| # check that "create quota" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create quota foo --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create priorityclass" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create priorityclass foo --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create poddisruptionbudget" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create poddisruptionbudget foo --dry-run --selector=foo --min-available=1 --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create serviceaccount" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create serviceaccount foo --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "set env" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" set env pod/valid-pod --dry-run A=B --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'valid-pod:' |
| |
| # check that "set image" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" set image pod/valid-pod --dry-run kubernetes-serve-hostname=nginx --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'valid-pod:' |
| |
| # check that "set resources" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" set resources pod/valid-pod --limits=memory=256Mi --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'valid-pod:' |
| |
| # check that "set selector" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" set selector -f hack/testdata/kubernetes-service.yaml A=B --local --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'kubernetes:' |
| |
| # check that "set serviceaccount" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" set serviceaccount pod/valid-pod deployer --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'valid-pod:' |
| |
| # check that "set subject" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" set subject clusterrolebinding/foo --user=foo --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create secret docker-registry" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create secret docker-registry foo --docker-username user --docker-password pass --docker-email foo@bar.baz --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create secret generic" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create secret generic foo --from-literal=key1=value1 --dry-run --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create secret tls" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create secret tls --dry-run foo --key=hack/testdata/tls.key --cert=hack/testdata/tls.crt --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create service clusterip" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create service clusterip foo --dry-run --tcp=8080 --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create service externalname" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create service externalname foo --dry-run --external-name=bar --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create service loadbalancer" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create service loadbalancer foo --dry-run --tcp=8080 --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "create service nodeport" command supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" create service nodeport foo --dry-run --tcp=8080 --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'foo:' |
| |
| # check that "config view" ouputs "yaml" as its default output format |
| output_message=$(kubectl "${kube_flags[@]}" config view) |
| kube::test::if_has_string "${output_message}" 'kind: Config' |
| |
| # check that "rollout pause" supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" rollout pause deploy/deploy --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'deploy:' |
| |
| # check that "rollout history" supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" rollout history deploy/deploy --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'deploy:' |
| |
| # check that "rollout resume" supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" rollout resume deploy/deploy --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'deploy:' |
| |
| # check that "rollout undo" supports --template output |
| output_message=$(kubectl "${kube_flags[@]}" rollout undo deploy/deploy --to-revision=1 --template="{{ .metadata.name }}:") |
| kube::test::if_has_string "${output_message}" 'deploy:' |
| |
| # check that "config view" command supports --template output |
| # and that commands that set a default output (yaml in this case), |
| # default to "go-template" as their output format when a --template |
| # value is provided, but no explicit --output format is given. |
| output_message=$(kubectl "${kube_flags[@]}" config view --template="{{ .kind }}:") |
| kube::test::if_has_string "${output_message}" 'Config' |
| |
| # check that running a command with both a --template flag and a |
| # non-template --output prefers the non-template output value |
| output_message=$(kubectl "${kube_flags[@]}" create configmap cm --dry-run --template="{{ .metadata.name }}:" --output yaml) |
| kube::test::if_has_string "${output_message}" 'kind: ConfigMap' |
| |
| # cleanup |
| kubectl delete cronjob pi "${kube_flags[@]}" |
| kubectl delete pods --all "${kube_flags[@]}" |
| kubectl delete rc cassandra "${kube_flags[@]}" |
| kubectl delete clusterrole myclusterrole "${kube_flags[@]}" |
| kubectl delete clusterrolebinding foo "${kube_flags[@]}" |
| kubectl delete deployment deploy "${kube_flags[@]}" |
| |
| set +o nounset |
| set +o errexit |
| } |