mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
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a85f489b28
The revised logging emits one log entry at the start of
round-tripping ("Request") and another at the end ("Response"). This avoids the
risk that related output gets interleaved by other output.
No API changes are necessary. A contextual logger is picked up from the context
of the request that is being handled. The verbosity level of that logger is
checked to determine what is supposed to be logged. This enables reducing log
details on a by-request basis by storing a `logger.V(1)` in the context of the
request.
As before, logging only gets injected into request processing at -v6 or higher,
so normally there is no additional overhead.
536 lines
26 KiB
Bash
Executable File
536 lines
26 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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run_kubectl_get_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 get"
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### Test retrieval of non-existing pods
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# Pre-condition: no POD exists
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kube::test::get_object_assert pods "{{range.items}}{{${id_field:?}}}:{{end}}" ''
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# Command
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output_message=$(! kubectl get pods abc 2>&1 "${kube_flags[@]:?}")
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# Post-condition: POD abc should error since it doesn't exist
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kube::test::if_has_string "${output_message}" 'pods "abc" not found'
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### Test retrieval of non-existing POD with output flag specified
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# Pre-condition: no POD exists
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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output_message=$(! kubectl get pods abc 2>&1 "${kube_flags[@]}" -o name)
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# Post-condition: POD abc should error since it doesn't exist
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kube::test::if_has_string "${output_message}" 'pods "abc" not found'
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### Test retrieval of pods when none exist with non-human readable output format flag specified
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# Pre-condition: no pods exist
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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output_message=$(kubectl get pods 2>&1 "${kube_flags[@]}" -o json)
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# Post-condition: The text "No resources found" should not be part of the output
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kube::test::if_has_not_string "${output_message}" 'No resources found'
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# Command
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output_message=$(kubectl get pods 2>&1 "${kube_flags[@]}" -o yaml)
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# Post-condition: The text "No resources found" should not be part of the output
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kube::test::if_has_not_string "${output_message}" 'No resources found'
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# Command
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output_message=$(kubectl get pods 2>&1 "${kube_flags[@]}" -o name)
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# Post-condition: The text "No resources found" should not be part of the output
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kube::test::if_has_not_string "${output_message}" 'No resources found'
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# Command
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output_message=$(kubectl get pods 2>&1 "${kube_flags[@]}" -o jsonpath='{.items}')
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# Post-condition: The text "No resources found" should not be part of the output
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kube::test::if_has_not_string "${output_message}" 'No resources found'
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# Command
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output_message=$(kubectl get pods 2>&1 "${kube_flags[@]}" -o go-template='{{.items}}')
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# Post-condition: The text "No resources found" should not be part of the output
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kube::test::if_has_not_string "${output_message}" 'No resources found'
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# Command
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output_message=$(kubectl get pods 2>&1 "${kube_flags[@]}" -o custom-columns=NAME:.metadata.name)
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# Post-condition: The text "No resources found" should not be part of the output
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kube::test::if_has_not_string "${output_message}" 'No resources found'
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### Test retrieval of pods when none exist, with human-readable output format flag specified
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# Pre-condition: no pods exist
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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output_message=$(! kubectl get foobar 2>&1 "${kube_flags[@]}")
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# Post-condition: The text "No resources found" should not be part of the output when an error occurs
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kube::test::if_has_not_string "${output_message}" 'No resources found'
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# Command
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output_message=$(kubectl get pods 2>&1 "${kube_flags[@]}")
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# Post-condition: The text "No resources found" should be part of the output
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kube::test::if_has_string "${output_message}" 'No resources found'
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# Command
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output_message=$(kubectl get pods --ignore-not-found 2>&1 "${kube_flags[@]}")
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# Post-condition: The text "No resources found" should not be part of the output
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kube::test::if_has_not_string "${output_message}" 'No resources found'
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# Command
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output_message=$(kubectl get pods 2>&1 "${kube_flags[@]}" -o wide)
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# Post-condition: The text "No resources found" should be part of the output
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kube::test::if_has_string "${output_message}" 'No resources found'
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### Test retrieval of non-existing POD with json output flag specified
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# Pre-condition: no POD exists
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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output_message=$(! kubectl get pods abc 2>&1 "${kube_flags[@]}" -o json)
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# Post-condition: POD abc should error since it doesn't exist
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kube::test::if_has_string "${output_message}" 'pods "abc" not found'
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# Post-condition: make sure we don't display an empty List
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kube::test::if_has_not_string "${output_message}" 'List'
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### Test kubectl get all
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output_message=$(kubectl --v=6 --namespace default get all --chunk-size=0 2>&1 "${kube_flags[@]}")
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# Post-condition: Check if we get 200 OK from all the url(s)
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/api/v1/namespaces/default/pods" status="200 OK"'
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/api/v1/namespaces/default/replicationcontrollers" status="200 OK"'
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/api/v1/namespaces/default/services" status="200 OK"'
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/apis/apps/v1/namespaces/default/daemonsets" status="200 OK"'
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/apis/apps/v1/namespaces/default/deployments" status="200 OK"'
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/apis/apps/v1/namespaces/default/replicasets" status="200 OK"'
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/apis/apps/v1/namespaces/default/statefulsets" status="200 OK"'
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/apis/autoscaling/v2/namespaces/default/horizontalpodautoscalers" status="200 OK"'
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/apis/batch/v1/namespaces/default/jobs" status="200 OK"'
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kube::test::if_has_not_string "${output_message}" '"Response" verb="GET" url=".*/apis/extensions/v1beta1/namespaces/default/daemonsets" status="200 OK"'
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kube::test::if_has_not_string "${output_message}" '"Response" verb="GET" url=".*/apis/extensions/v1beta1/namespaces/default/deployments" status="200 OK"'
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kube::test::if_has_not_string "${output_message}" '"Response" verb="GET" url=".*/apis/extensions/v1beta1/namespaces/default/replicasets" status="200 OK"'
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### Test kubectl get chunk size
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output_message=$(kubectl --v=6 get clusterrole --chunk-size=10 2>&1 "${kube_flags[@]}")
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# Post-condition: Check if we get a limit and continue
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/clusterroles?limit=10" status="200 OK"'
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/v1/clusterroles?continue=.*'
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### Test kubectl get chunk size defaults to 500
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output_message=$(kubectl --v=6 get clusterrole 2>&1 "${kube_flags[@]}")
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# Post-condition: Check if we get a limit and continue
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kube::test::if_has_string "${output_message}" '"Response" verb="GET" url=".*/clusterroles?limit=500" status="200 OK"'
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### Test kubectl get accumulates pages
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output_message=$(kubectl get namespaces --chunk-size=1 --no-headers "${kube_flags[@]}")
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# Post-condition: Check we got multiple pages worth of namespaces
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kube::test::if_has_string "${output_message}" "default"
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kube::test::if_has_string "${output_message}" "kube-public"
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kube::test::if_has_string "${output_message}" "kube-system"
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### Test kubectl get chunk size does not result in a --watch error when resource list is served in multiple chunks
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# Pre-condition: ConfigMap one two tree does not exist
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kube::test::get_object_assert 'configmaps' "{{range.items}}{{ if eq $id_field \"one\" }}found{{end}}{{end}}:" ':'
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kube::test::get_object_assert 'configmaps' "{{range.items}}{{ if eq $id_field \"two\" }}found{{end}}{{end}}:" ':'
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kube::test::get_object_assert 'configmaps' "{{range.items}}{{ if eq $id_field \"three\" }}found{{end}}{{end}}:" ':'
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# Post-condition: Create three configmaps and ensure that we can --watch them with a --chunk-size of 1
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kubectl create cm one "${kube_flags[@]}"
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kubectl create cm two "${kube_flags[@]}"
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kubectl create cm three "${kube_flags[@]}"
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output_message=$(kubectl get configmap --chunk-size=1 --watch --request-timeout=1s 2>&1 "${kube_flags[@]}")
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kube::test::if_has_not_string "${output_message}" "watch is only supported on individual resources"
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output_message=$(kubectl get configmap --chunk-size=1 --watch-only --request-timeout=1s 2>&1 "${kube_flags[@]}")
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kube::test::if_has_not_string "${output_message}" "watch is only supported on individual resources"
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### Test --allow-missing-template-keys
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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}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl create -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml "${kube_flags[@]}"
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# Post-condition: valid-pod POD is created
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kubectl get "${kube_flags[@]}" pods -o json
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
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## check --allow-missing-template-keys defaults to true for jsonpath templates
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kubectl get "${kube_flags[@]}" pod valid-pod -o jsonpath='{.missing}'
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## check --allow-missing-template-keys defaults to true for go templates
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kubectl get "${kube_flags[@]}" pod valid-pod -o go-template='{{.missing}}'
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## check --template flag causes go-template to be printed, even when no --output value is provided
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output_message=$(kubectl get "${kube_flags[@]}" pod valid-pod --template="{{$id_field}}:")
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kube::test::if_has_string "${output_message}" 'valid-pod:'
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## check --allow-missing-template-keys=false results in an error for a missing key with jsonpath
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output_message=$(! kubectl get pod valid-pod --allow-missing-template-keys=false -o jsonpath='{.missing}' 2>&1 "${kube_flags[@]}")
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kube::test::if_has_string "${output_message}" 'missing is not found'
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## check --allow-missing-template-keys=false results in an error for a missing key with go
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output_message=$(! kubectl get pod valid-pod --allow-missing-template-keys=false -o go-template='{{.missing}}' "${kube_flags[@]}")
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kube::test::if_has_string "${output_message}" 'map has no entry for key "missing"'
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## check --subresource=status works
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output_message=$(kubectl get "${kube_flags[@]}" pod valid-pod --subresource=status)
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kube::test::if_has_string "${output_message}" 'valid-pod'
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## check --subresource=scale returns an error for pods
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output_message=$(! kubectl get pod valid-pod --subresource=scale 2>&1 "${kube_flags[@]:?}")
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kube::test::if_has_string "${output_message}" 'the server could not find the requested resource'
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### Test kubectl get watch
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output_message=$(kubectl get pods -w --request-timeout=1 "${kube_flags[@]}")
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kube::test::if_has_string "${output_message}" 'STATUS' # headers
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kube::test::if_has_string "${output_message}" 'valid-pod' # pod details
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output_message=$(kubectl get pods/valid-pod -o name -w --request-timeout=1 "${kube_flags[@]}")
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kube::test::if_has_not_string "${output_message}" 'STATUS' # no headers
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kube::test::if_has_string "${output_message}" 'pod/valid-pod' # resource name
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output_message=$(kubectl get pods/valid-pod -o yaml -w --request-timeout=1 "${kube_flags[@]}")
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kube::test::if_has_not_string "${output_message}" 'STATUS' # no headers
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kube::test::if_has_string "${output_message}" 'name: valid-pod' # yaml
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output_message=$(! kubectl get pods/invalid-pod -w --request-timeout=1 "${kube_flags[@]}" 2>&1)
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kube::test::if_has_string "${output_message}" '"invalid-pod" not found'
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# cleanup
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kubectl delete pods valid-pod "${kube_flags[@]}"
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### Test 'kubectl get -f <file> -o <non default printer>' prints all the items in the file's list
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# Pre-condition: no POD exists
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl create -f test/fixtures/doc-yaml/user-guide/multi-pod.yaml "${kube_flags[@]}"
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# Post-condition: PODs redis-master and valid-pod exist
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# Check that all items in the list are printed
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output_message=$(kubectl get -f test/fixtures/doc-yaml/user-guide/multi-pod.yaml -o jsonpath="{..metadata.name}" "${kube_flags[@]}")
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kube::test::if_has_string "${output_message}" "redis-master valid-pod"
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# cleanup
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kubectl delete pods redis-master valid-pod "${kube_flags[@]}"
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### Test 'kubectl get -k <dir>' prints all the items built from a kustomization directory
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# Pre-Condition: No configmaps with name=test-the-map, no Deployment, Service exist
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kube::test::get_object_assert 'configmaps --field-selector=metadata.name=test-the-map' "{{range.items}}{{${id_field:?}}}:{{end}}" ''
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kube::test::get_object_assert deployment "{{range.items}}{{$id_field}}:{{end}}" ''
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kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl apply -k hack/testdata/kustomize
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# Post-condition: test-the-map, test-the-deployment, test-the-service exist
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# Check that all items in the list are printed
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output_message=$(kubectl get -k hack/testdata/kustomize -o jsonpath="{..metadata.name}" "${kube_flags[@]}")
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kube::test::if_has_string "${output_message}" "test-the-map"
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kube::test::if_has_string "${output_message}" "test-the-deployment"
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kube::test::if_has_string "${output_message}" "test-the-service"
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# cleanup
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kubectl delete -k hack/testdata/kustomize
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# Check that all items in the list are deleted
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kube::test::get_object_assert 'configmaps --field-selector=metadata.name=test-the-map' "{{range.items}}{{${id_field:?}}}:{{end}}" ''
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kube::test::get_object_assert deployment "{{range.items}}{{$id_field}}:{{end}}" ''
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kube::test::get_object_assert services "{{range.items}}{{$id_field}}:{{end}}" ''
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set +o nounset
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set +o errexit
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}
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run_retrieve_multiple_tests() {
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set -o nounset
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set -o errexit
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# switch back to the default namespace
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kubectl config set-context "${CONTEXT}" --namespace=""
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kube::log::status "Testing kubectl(v1:multiget)"
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kube::test::get_object_assert 'nodes/127.0.0.1 service/kubernetes' "{{range.items}}{{$id_field}}:{{end}}" '127.0.0.1:kubernetes:'
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set +o nounset
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set +o errexit
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}
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run_kubectl_response_compression_tests() {
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set -o nounset
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set -o errexit
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create_and_use_new_namespace
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kube::log::status "Testing kubectl get objects with/without response compression"
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### Test creation of large configmap objects
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# Pre-condition: no configmaps exists
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kube::test::get_object_assert configmaps "{{range.items}}{{${id_field:?}}}:{{end}}" ''
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# Commands to create 3 configmaps each of size 50KB. Sum of their sizes should be >128KB (defaultGzipThresholdBytes)
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# for apiserver to allow gzip compression of the response. This is required to test the disable-compression option
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# from client-side
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some_string=$(dd status=none if=/dev/urandom bs=1K count=50 2>/dev/null | base64)
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kubectl create configmap "cm-one" --from-literal=somekey="${some_string}"
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kubectl create configmap "cm-two" --from-literal=somekey="${some_string}"
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kubectl create configmap "cm-three" --from-literal=somekey="${some_string}"
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output_message=$(kubectl get configmaps 2>&1 "${kube_flags[@]:?}")
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# Post-condition: All configmaps should be created
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kube::test::if_has_string "${output_message}" "cm-one"
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kube::test::if_has_string "${output_message}" "cm-two"
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kube::test::if_has_string "${output_message}" "cm-three"
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### Test list call WITH compression
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output_message=$(kubectl get configmaps --v=8 2>&1 "${kube_flags[@]:?}")
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# Post-condition: Response headers should include "accept-encoding" header
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kube::test::if_has_string "${output_message}" "Vary: Accept-Encoding"
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### Test list call WITHOUT compression
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output_message=$(kubectl get configmaps --disable-compression=true --v=8 2>&1 "${kube_flags[@]:?}")
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# Post-condition: Response headers should NOT include "accept-encoding" header
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kube::test::if_has_not_string "${output_message}" "Vary: Accept-Encoding"
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# cleanup
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kubectl delete configmap "cm-one"
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kubectl delete configmap "cm-two"
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kubectl delete configmap "cm-three"
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set +o nounset
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set +o errexit
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}
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run_kubectl_sort_by_tests() {
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set -o nounset
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set -o errexit
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kube::log::status "Testing kubectl --sort-by"
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### sort-by should not panic if no pod exists
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# Pre-condition: no POD exists
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl get pods --sort-by="{metadata.name}"
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kubectl get pods --sort-by="{metadata.creationTimestamp}"
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### sort-by should works if pod exists
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# Create POD
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# Pre-condition: no POD exists
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
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# Command
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kubectl create "${kube_flags[@]}" -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml
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# Post-condition: valid-pod is created
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
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# Check output of sort-by
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output_message=$(kubectl get pods --sort-by="{metadata.name}")
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kube::test::if_has_string "${output_message}" "valid-pod"
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# ensure sort-by receivers objects as Table
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output_message=$(kubectl get pods --v=8 --sort-by="{metadata.name}" 2>&1)
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kube::test::if_has_string "${output_message}" "as=Table"
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# ensure sort-by requests the full object
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kube::test::if_has_string "${output_message}" "includeObject=Object"
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### Clean up
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# Pre-condition: valid-pod exists
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
|
|
# Command
|
|
kubectl delete "${kube_flags[@]}" pod valid-pod --grace-period=0 --force
|
|
# Post-condition: valid-pod doesn't exist
|
|
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
|
|
|
|
### sort-by should works by sorting by name
|
|
# Create three PODs
|
|
# Pre-condition: no POD exists
|
|
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
|
|
# Command
|
|
kubectl create "${kube_flags[@]}" -f hack/testdata/sorted-pods/sorted-pod1.yaml
|
|
# Post-condition: sorted-pod1 is created
|
|
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'sorted-pod1:'
|
|
# Command
|
|
kubectl create "${kube_flags[@]}" -f hack/testdata/sorted-pods/sorted-pod2.yaml
|
|
# Post-condition: sorted-pod1 is created
|
|
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'sorted-pod1:sorted-pod2:'
|
|
# Command
|
|
kubectl create "${kube_flags[@]}" -f hack/testdata/sorted-pods/sorted-pod3.yaml
|
|
# Post-condition: sorted-pod1 is created
|
|
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'sorted-pod1:sorted-pod2:sorted-pod3:'
|
|
|
|
# Check output of sort-by '{metadata.name}'
|
|
output_message=$(kubectl get pods --sort-by="{metadata.name}")
|
|
kube::test::if_sort_by_has_correct_order "${output_message}" "sorted-pod1:sorted-pod2:sorted-pod3:"
|
|
|
|
# Check output of sort-by '{metadata.labels.name}'
|
|
output_message=$(kubectl get pods --sort-by="{metadata.labels.name}")
|
|
kube::test::if_sort_by_has_correct_order "${output_message}" "sorted-pod3:sorted-pod2:sorted-pod1:"
|
|
|
|
# if sorting, we should be able to use any field in our objects
|
|
output_message=$(kubectl get pods --sort-by="{spec.containers[0].name}")
|
|
kube::test::if_sort_by_has_correct_order "${output_message}" "sorted-pod2:sorted-pod1:sorted-pod3:"
|
|
|
|
# ensure sorting by creation timestamps works
|
|
output_message=$(kubectl get pods --sort-by="{metadata.creationTimestamp}")
|
|
kube::test::if_sort_by_has_correct_order "${output_message}" "sorted-pod1:sorted-pod2:sorted-pod3:"
|
|
|
|
# ensure sorting by resource memory request works
|
|
output_message=$(kubectl get pods --sort-by="{.spec.containers[0].resources.requests.memory}")
|
|
kube::test::if_sort_by_has_correct_order "${output_message}" "sorted-pod3:sorted-pod1:sorted-pod2:"
|
|
|
|
# ensure sorting by resource cpu request works
|
|
output_message=$(kubectl get pods --sort-by="{.spec.containers[0].resources.requests.cpu}")
|
|
kube::test::if_sort_by_has_correct_order "${output_message}" "sorted-pod3:sorted-pod1:sorted-pod2:"
|
|
|
|
# ensure sorting by resource memory limit works
|
|
output_message=$(kubectl get pods --sort-by="{.spec.containers[0].resources.limits.memory}")
|
|
kube::test::if_sort_by_has_correct_order "${output_message}" "sorted-pod3:sorted-pod1:sorted-pod2:"
|
|
|
|
# ensure sorting by resource cpu limit works
|
|
output_message=$(kubectl get pods --sort-by="{.spec.containers[0].resources.limits.cpu}")
|
|
kube::test::if_sort_by_has_correct_order "${output_message}" "sorted-pod3:sorted-pod1:sorted-pod2:"
|
|
|
|
# ensure sorting using fallback codepath still works
|
|
output_message=$(kubectl get pods --sort-by="{spec.containers[0].name}" --server-print=false --v=8 2>&1)
|
|
kube::test::if_sort_by_has_correct_order "${output_message}" "sorted-pod2:sorted-pod1:sorted-pod3:"
|
|
kube::test::if_has_not_string "${output_message}" "Table"
|
|
|
|
### Clean up
|
|
# Pre-condition: valid-pod exists
|
|
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'sorted-pod1:sorted-pod2:sorted-pod3:'
|
|
# Command
|
|
kubectl delete "${kube_flags[@]}" pod --grace-period=0 --force --all
|
|
# Post-condition: valid-pod doesn't exist
|
|
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|
|
|
|
run_kubectl_all_namespace_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
kube::log::status "Testing kubectl --all-namespace"
|
|
|
|
# Pre-condition: the "default" namespace exists
|
|
kube::test::get_object_assert namespaces "{{range.items}}{{if eq $id_field \"default\"}}{{$id_field}}:{{end}}{{end}}" 'default:'
|
|
|
|
### Create POD
|
|
# Pre-condition: no POD exists
|
|
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
|
|
# Command
|
|
kubectl create "${kube_flags[@]}" -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml
|
|
# Post-condition: valid-pod is created
|
|
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
|
|
|
|
### Verify a specific namespace is ignored when all-namespaces is provided
|
|
# Command
|
|
kubectl get pods --all-namespaces --namespace=default
|
|
|
|
### Check --all-namespaces option shows namespaces
|
|
# Create objects in multiple namespaces
|
|
kubectl create "${kube_flags[@]}" namespace all-ns-test-1
|
|
kubectl create "${kube_flags[@]}" serviceaccount test -n all-ns-test-1
|
|
kubectl create "${kube_flags[@]}" namespace all-ns-test-2
|
|
kubectl create "${kube_flags[@]}" serviceaccount test -n all-ns-test-2
|
|
# Ensure listing across namespaces displays the namespace (--all-namespaces)
|
|
output_message=$(kubectl get serviceaccounts --all-namespaces "${kube_flags[@]}")
|
|
kube::test::if_has_string "${output_message}" "all-ns-test-1"
|
|
kube::test::if_has_string "${output_message}" "all-ns-test-2"
|
|
# Ensure listing across namespaces displays the namespace (-A)
|
|
output_message=$(kubectl get serviceaccounts -A "${kube_flags[@]}")
|
|
kube::test::if_has_string "${output_message}" "all-ns-test-1"
|
|
kube::test::if_has_string "${output_message}" "all-ns-test-2"
|
|
# Clean up
|
|
kubectl delete "${kube_flags[@]}" namespace all-ns-test-1
|
|
kubectl delete "${kube_flags[@]}" namespace all-ns-test-2
|
|
|
|
### Clean up
|
|
# Pre-condition: valid-pod exists
|
|
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
|
|
# Command
|
|
kubectl delete "${kube_flags[@]}" pod valid-pod --grace-period=0 --force
|
|
# Post-condition: valid-pod doesn't exist
|
|
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
|
|
|
|
### Verify flag all-namespaces is ignored for rootScoped resources
|
|
# Pre-condition: node exists
|
|
kube::test::get_object_assert nodes "{{range.items}}{{$id_field}}:{{end}}" '127.0.0.1:'
|
|
# Command
|
|
output_message=$(kubectl get nodes --all-namespaces 2>&1)
|
|
# Post-condition: output with no NAMESPACE field
|
|
kube::test::if_has_not_string "${output_message}" "NAMESPACE"
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|
|
|
|
|
|
run_deprecated_api_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
kube::log::status "Testing deprecated APIs"
|
|
|
|
# Create deprecated CRD
|
|
kubectl "${kube_flags_with_token[@]:?}" create -f - << __EOF__
|
|
{
|
|
"kind": "CustomResourceDefinition",
|
|
"apiVersion": "apiextensions.k8s.io/v1",
|
|
"metadata": {
|
|
"name": "deprecated.example.com"
|
|
},
|
|
"spec": {
|
|
"group": "example.com",
|
|
"scope": "Namespaced",
|
|
"names": {
|
|
"plural": "deprecated",
|
|
"kind": "DeprecatedKind"
|
|
},
|
|
"versions": [
|
|
{
|
|
"name": "v1",
|
|
"served": true,
|
|
"storage": true,
|
|
"schema": {
|
|
"openAPIV3Schema": {
|
|
"x-kubernetes-preserve-unknown-fields": true,
|
|
"type": "object"
|
|
}
|
|
}
|
|
},
|
|
{
|
|
"name": "v1beta1",
|
|
"deprecated": true,
|
|
"served": true,
|
|
"storage": false,
|
|
"schema": {
|
|
"openAPIV3Schema": {
|
|
"x-kubernetes-preserve-unknown-fields": true,
|
|
"type": "object"
|
|
}
|
|
}
|
|
}
|
|
]
|
|
}
|
|
}
|
|
__EOF__
|
|
|
|
# Ensure the API server has recognized and started serving the associated CR API
|
|
local tries=5
|
|
for i in $(seq 1 $tries); do
|
|
local output
|
|
output=$(kubectl "${kube_flags[@]:?}" api-resources --api-group example.com -oname || true)
|
|
if kube::test::if_has_string "$output" deprecated.example.com; then
|
|
break
|
|
fi
|
|
echo "${i}: Waiting for CR API to be available"
|
|
sleep "$i"
|
|
done
|
|
|
|
# Test deprecated API request output
|
|
output_message=$(kubectl get deprecated.v1beta1.example.com 2>&1 "${kube_flags[@]}")
|
|
kube::test::if_has_string "${output_message}" 'example.com/v1beta1 DeprecatedKind is deprecated'
|
|
output_message=$(! kubectl get deprecated.v1beta1.example.com --warnings-as-errors 2>&1 "${kube_flags[@]}")
|
|
kube::test::if_has_string "${output_message}" 'example.com/v1beta1 DeprecatedKind is deprecated'
|
|
kube::test::if_has_string "${output_message}" 'error: 1 warning received'
|
|
|
|
# Delete deprecated CRD
|
|
kubectl delete "${kube_flags[@]}" crd deprecated.example.com
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|