161 lines
6.7 KiB
Bash
Executable File
161 lines
6.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2022 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 for kubectl diff
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run_kubectl_events_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 events"
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### Create a new namespace
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# Pre-condition: the test-events namespace does not exist
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kube::test::get_object_assert 'namespaces' "{{range.items}}{{ if eq ${id_field:?} \"test-events\" }}found{{end}}{{end}}:" ':'
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# Command
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kubectl create namespace test-events
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# Post-condition: namespace 'test-events' is created.
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kube::test::get_object_assert 'namespaces/test-events' "{{$id_field}}" 'test-events'
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# Pre-condition: event does not exist for Cronjob/pi in any namespace
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output_message=$(kubectl events -A "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_not_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Pre-condition: cronjob does not exist in test-events namespace
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kube::test::get_object_assert 'cronjob --namespace=test-events' "{{range.items}}{{ if eq $id_field \"pi\" }}found{{end}}{{end}}:" ':'
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### Create a cronjob in a specific namespace
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kubectl create cronjob pi --schedule="59 23 31 2 *" --namespace=test-events "--image=$IMAGE_PERL" -- perl -Mbignum=bpi -wle 'print bpi(20)' "${kube_flags[@]:?}"
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### Create a crd
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kubectl create -f - << __EOF__
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{
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"kind": "CustomResourceDefinition",
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"apiVersion": "apiextensions.k8s.io/v1",
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"metadata": {
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"name": "cronjobs.example.com"
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},
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"spec": {
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"group": "example.com",
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"scope": "Namespaced",
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"names": {
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"plural": "cronjobs",
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"singular": "cronjob",
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"kind": "Cronjob"
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},
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"versions": [
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{
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"name": "v1",
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"served": true,
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"storage": true,
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"schema": {
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"openAPIV3Schema": {
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"type": "object",
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"properties": {
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"spec": {
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"type": "object",
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"properties": {
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"image": {"type": "string"}
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}
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}
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}
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}
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}
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}
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]
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}
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}
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__EOF__
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### Create a example.com/v1 Cronjob in a specific namespace
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kubectl create -f - << __EOF__
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{
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"kind": "Cronjob",
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"apiVersion": "example.com/v1",
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"metadata": {
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"name": "pi",
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"namespace": "test-events"
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},
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"spec": {
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"image": "test"
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}
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}
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__EOF__
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# Post-Condition: assertion object exists
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kube::test::get_object_assert 'cronjob/pi --namespace=test-events' "{{$id_field}}" 'pi'
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# Post-Condition: events --all-namespaces returns event for Cronjob/pi
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output_message=$(kubectl events -A "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Post-Condition: events for test-events namespace returns event for Cronjob/pi
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output_message=$(kubectl events -n test-events "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Post-Condition: events returns event for Cronjob/pi when --for flag is used
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output_message=$(kubectl events -n test-events --for=Cronjob/pi "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Post-Condition: events returns event for fully qualified Cronjob.v1.batch/pi when --for flag is used
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output_message=$(kubectl events -n test-events --for Cronjob.v1.batch/pi "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Post-Condition: events not returns event for fully qualified Cronjob.v1.example.com/pi when --for flag is used
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output_message=$(kubectl events -n test-events --for Cronjob.v1.example.com/pi "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_not_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Post-Condition: events returns event for fully qualified without version Cronjob.batch/pi when --for flag is used
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output_message=$(kubectl events -n test-events --for=Cronjob.batch/pi "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Post-Condition: events returns event for Cronjob/pi when watch is enabled
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output_message=$(kubectl events -n test-events --for=Cronjob/pi --watch --request-timeout=1 "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Post-Condition: events returns event for Cronjob/pi when filtered by Warning
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output_message=$(kubectl events -n test-events --for=Cronjob/pi --types=Warning "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Post-Condition: events not returns event for Cronjob/pi when filtered only by Normal
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output_message=$(kubectl events -n test-events --for=Cronjob/pi --types=Normal "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_not_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Post-Condition: events returns event for Cronjob/pi without headers
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output_message=$(kubectl events -n test-events --for=Cronjob/pi --no-headers "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_not_string "${output_message}" "LAST SEEN" "TYPE" "REASON"
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kube::test::if_has_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Post-Condition: events returns event for Cronjob/pi in json format
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output_message=$(kubectl events -n test-events --for=Cronjob/pi --output=json "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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# Post-Condition: events returns event for Cronjob/pi in yaml format
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output_message=$(kubectl events -n test-events --for=Cronjob/pi --output=yaml "${kube_flags[@]:?}" 2>&1)
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kube::test::if_has_string "${output_message}" "Warning" "InvalidSchedule" "Cronjob/pi"
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#Clean up
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kubectl delete cronjob pi --namespace=test-events
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kubectl delete cronjobs.v1.example.com pi --namespace=test-events
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kubectl delete crd cronjobs.example.com
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kubectl delete namespace test-events
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set +o nounset
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set +o errexit
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}
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