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111 lines
4.4 KiB
Bash
Executable File
111 lines
4.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2018 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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# Runs tests related to kubectl create --filename(-f) --selector(-l).
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run_kubectl_create_filter_tests() {
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set -o nounset
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set -o errexit
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create_and_use_new_namespace
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kube::log::status "Testing kubectl create filter"
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## kubectl create -f with label selector should only create matching objects
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# Pre-Condition: no POD exists
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# create
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kubectl create -l unique-label=bingbang -f hack/testdata/filter "${kube_flags[@]}"
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# check right pod exists
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kube::test::get_object_assert 'pods selector-test-pod' "{{${labels_field}.name}}" 'selector-test-pod'
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# check wrong pod doesn't exist
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output_message=$(! kubectl get pods selector-test-pod-dont-apply 2>&1 "${kube_flags[@]}")
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kube::test::if_has_string "${output_message}" 'pods "selector-test-pod-dont-apply" not found'
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# cleanup
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kubectl delete pods selector-test-pod
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set +o nounset
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set +o errexit
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}
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run_kubectl_create_error_tests() {
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set -o nounset
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set -o errexit
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create_and_use_new_namespace
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kube::log::status "Testing kubectl create with error"
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# Passing no arguments to create is an error
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! kubectl create
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## kubectl create should not panic on empty string lists in a template
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ERROR_FILE="${KUBE_TEMP}/validation-error"
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kubectl create -f hack/testdata/invalid-rc-with-empty-args.yaml "${kube_flags[@]}" 2> "${ERROR_FILE}" || true
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# Post-condition: should get an error reporting the empty string
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if grep -q "unknown object type \"nil\" in ReplicationController" "${ERROR_FILE}"; then
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kube::log::status "\"kubectl create with empty string list returns error as expected: $(cat ${ERROR_FILE})"
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else
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kube::log::status "\"kubectl create with empty string list returns unexpected error or non-error: $(cat ${ERROR_FILE})"
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exit 1
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fi
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rm "${ERROR_FILE}"
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# Posting a pod to namespaces should fail. Also tests --raw forcing the post location
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[ "$( kubectl convert -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml -o json | kubectl create "${kube_flags[@]}" --raw /api/v1/namespaces -f - --v=8 2>&1 | grep 'cannot be handled as a Namespace: converting (v1.Pod)')" ]
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[ "$( kubectl create "${kube_flags[@]}" --raw /api/v1/namespaces -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml --edit 2>&1 | grep 'raw and --edit are mutually exclusive')" ]
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set +o nounset
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set +o errexit
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}
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# Runs kubectl create job tests
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run_create_job_tests() {
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set -o nounset
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set -o errexit
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create_and_use_new_namespace
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# Test kubectl create job
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kubectl create job test-job --image=k8s.gcr.io/nginx:test-cmd
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# Post-Condition: job nginx is created
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kube::test::get_object_assert 'job test-job' "{{$image_field0}}" 'k8s.gcr.io/nginx:test-cmd'
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# Clean up
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kubectl delete job test-job "${kube_flags[@]}"
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# Test kubectl create job with command
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kubectl create job test-job-pi "--image=$IMAGE_PERL" -- perl -Mbignum=bpi -wle 'print bpi(20)'
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kube::test::get_object_assert 'job test-job-pi' "{{$image_field0}}" $IMAGE_PERL
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# Clean up
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kubectl delete job test-job-pi
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# Test kubectl create job from cronjob
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# Pre-Condition: create a cronjob
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kubectl run test-pi --schedule="* */5 * * *" --generator=cronjob/v1beta1 "--image=$IMAGE_PERL" --restart=OnFailure -- perl -Mbignum=bpi -wle 'print bpi(10)'
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kubectl create job my-pi --from=cronjob/test-pi
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# Post-condition: container args contain expected command
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output_message=$(kubectl get job my-pi -o go-template='{{(index .spec.template.spec.containers 0).args}}' "${kube_flags[@]}")
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kube::test::if_has_string "${output_message}" "perl -Mbignum=bpi -wle print bpi(10)"
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# Clean up
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kubectl delete job my-pi
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kubectl delete cronjob test-pi
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set +o nounset
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set +o errexit
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}
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