mirror of https://github.com/k3s-io/k3s
Assert pre and post conditions of all commands in test-cmd.sh
`hack/test-cmd.sh` contains a list of `kubectl` commands to test. However, the effect of the execution of those commands was not systematically checked. As a consequence, it was possible to break a command without breaking those tests. This commit surrounds every single `kubectl` command with assertions on pre and post condition.pull/6/head
Lénaïc Huard
parent
e152c6710b
commit
c23046dc0a
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@ -0,0 +1,52 @@
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#!/bin/bash
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# Copyright 2015 Google Inc. All rights reserved.
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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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# A set of helpers for tests
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readonly reset=$(tput sgr0)
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readonly bold=$(tput bold)
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readonly black=$(tput setaf 0)
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readonly red=$(tput setaf 1)
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readonly green=$(tput setaf 2)
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kube::test::clear_all() {
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kubectl delete rc,pods --all
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}
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kube::test::get_object_assert() {
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local object=$1
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local request=$2
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local expected=$3
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res=$(kubectl get $object -o template -t "$request")
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if [[ "$res" =~ ^$expected$ ]]; then
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echo -n ${green}
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echo "Successful get $object $request: $res"
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echo -n ${reset}
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return 0
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else
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echo ${bold}${red}
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echo "FAIL!"
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echo "Get $object $request"
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echo " Expected: $expected"
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echo " Got: $res"
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echo ${reset}${red}
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caller
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echo ${reset}
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return 1
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fi
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}
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384
hack/test-cmd.sh
384
hack/test-cmd.sh
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@ -23,6 +23,7 @@ set -o pipefail
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KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
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source "${KUBE_ROOT}/hack/lib/init.sh"
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source "${KUBE_ROOT}/hack/lib/test.sh"
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function cleanup()
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{
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@ -130,71 +131,245 @@ for version in "${kube_api_versions[@]}"; do
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# passing no arguments to create is an error
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! kubectl create
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###########################
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# POD creation / deletion #
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###########################
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kube::log::status "Testing kubectl(${version}:pods)"
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kubectl get pods "${kube_flags[@]}"
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### Create POD valid-pod from JSON
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# Pre-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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# Command
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kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
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kubectl get pods "${kube_flags[@]}"
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kubectl get pod valid-pod "${kube_flags[@]}"
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[ "$(kubectl get pod valid-pod -o template --output-version=v1beta1 -t '{{ .id }}' "${kube_flags[@]}")" == "valid-pod" ]
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# Post-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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kube::test::get_object_assert 'pod valid-pod' '{{.id}}' 'valid-pod'
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### Dump current valid-pod POD
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output_pod=$(kubectl get pod valid-pod -o yaml --output-version=v1beta1 "${kube_flags[@]}")
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### Delete POD valid-pod by id
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# Pre-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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# Command
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kubectl delete pod valid-pod "${kube_flags[@]}"
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before="$(kubectl get pods -o template -t "{{ len .items }}" "${kube_flags[@]}")"
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# Post-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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### Create POD valid-pod from dumped YAML
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# Pre-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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# Command
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echo "${output_pod}" | kubectl create -f - "${kube_flags[@]}"
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after="$(kubectl get pods -o template -t "{{ len .items }}" "${kube_flags[@]}")"
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[ "$((${after} - ${before}))" -eq 1 ]
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kubectl get pods -o yaml --output-version=v1beta1 "${kube_flags[@]}" | grep -q "id: valid-pod"
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kubectl describe pod valid-pod "${kube_flags[@]}" | grep -q 'Name:.*valid-pod'
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# Post-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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### Delete POD valid-pod from JSON
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# Pre-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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# Command
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kubectl delete -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
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# Post-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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### Create POD redis-master from JSON
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# Pre-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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# Command
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kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
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# Post-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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### Delete POD valid-pod with label
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# Pre-condition: valid-pod POD is running
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kube::test::get_object_assert 'pods -l name=valid-pod' '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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# Command
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kubectl delete pods -l name=valid-pod "${kube_flags[@]}"
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[ ! $(kubectl get pods "${kube_flags[@]}" -lname=valid-pod | grep -q 'valid-pod') ]
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# Post-condition: no POD is running
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kube::test::get_object_assert 'pods -l name=valid-pod' '{{range.items}}{{.id}}:{{end}}' ''
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### Create POD valid-pod from JSON
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# Pre-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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# Command
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kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
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kubectl get pods "${kube_flags[@]}" -lname=valid-pod | grep -q 'valid-pod'
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[ ! $(kubectl delete pods "${kube_flags[@]}" ) ]
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kubectl get pods "${kube_flags[@]}" -lname=valid-pod | grep -q 'valid-pod'
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[ ! $(kubectl delete pods --all pods -l name=valid-pod "${kube_flags[@]}" ) ] # not --all and label selector together
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# Post-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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### Delete PODs with no parameter mustn't kill everything
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# Pre-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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# Command
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! kubectl delete pods "${kube_flags[@]}"
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# Post-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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### Delete PODs with --all and a label selector is not permitted
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# Pre-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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# Command
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! kubectl delete --all pods -l name=valid-pod "${kube_flags[@]}"
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# Post-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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### Delete all PODs
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# Pre-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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# Command
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kubectl delete --all pods "${kube_flags[@]}" # --all remove all the pods
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# Post-condition: no POD is running
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kube::test::get_object_assert 'pods -l name=valid-pod' '{{range.items}}{{.id}}:{{end}}' ''
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### Create two PODs
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# Pre-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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# Command
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kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
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kubectl create -f examples/redis/redis-proxy.yaml "${kube_flags[@]}"
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kubectl get pods valid-pod redis-proxy "${kube_flags[@]}"
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# Post-condition: valid-pod and redis-proxy PODs are running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'redis-proxy:valid-pod:'
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### Delete multiple PODs at once
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# Pre-condition: valid-pod and redis-proxy PODs are running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'redis-proxy:valid-pod:'
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# Command
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kubectl delete pods valid-pod redis-proxy "${kube_flags[@]}" # delete multiple pods at once
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howmanypods="$(kubectl get pods -o template -t "{{ len .items }}" "${kube_flags[@]}")"
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[ "$howmanypods" -eq 0 ]
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# Post-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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### Create two PODs
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# Pre-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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# Command
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kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
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kubectl create -f examples/redis/redis-proxy.yaml "${kube_flags[@]}"
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# Post-condition: valid-pod and redis-proxy PODs are running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'redis-proxy:valid-pod:'
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### Stop multiple PODs at once
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# Pre-condition: valid-pod and redis-proxy PODs are running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'redis-proxy:valid-pod:'
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# Command
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kubectl stop pods valid-pod redis-proxy "${kube_flags[@]}" # stop multiple pods at once
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howmanypods="$(kubectl get pods -o template -t "{{ len .items }}" "${kube_flags[@]}")"
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[ "$howmanypods" -eq 0 ]
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kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
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howmanypods="$(kubectl get pods -o template -t "{{ len .items }}" "${kube_flags[@]}")"
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[ "$howmanypods" -eq 1 ]
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# Post-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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#testing pods and label command command
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### Create valid-pod POD
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# Pre-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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# Command
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kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
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# Post-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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### Label the valid-pod POD
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# Pre-condition: valid-pod is not labelled
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kube::test::get_object_assert 'pod valid-pod' '{{range.labels}}{{.}}:{{end}}' 'valid-pod:'
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# Command
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kubectl label pods valid-pod new-name=new-valid-pod "${kube_flags[@]}"
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kubectl delete pods -lnew-name=new-valid-pod "${kube_flags[@]}"
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howmanypods="$(kubectl get pods -o template -t "{{ len .items }}" "${kube_flags[@]}")"
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[ "$howmanypods" -eq 0 ]
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kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
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howmanypods="$(kubectl get pods -o template -t "{{ len .items }}" "${kube_flags[@]}")"
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[ "$howmanypods" -eq 1 ]
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! $(kubectl label pods valid-pod name=valid-pod-super-sayan "${kube_flags[@]}" )
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kubectl label --overwrite pods valid-pod name=valid-pod-super-sayan "${kube_flags[@]}"
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kubectl delete pods -lname=valid-pod-super-sayan "${kube_flags[@]}"
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howmanypods="$(kubectl get pods -lname=valid-pod-super-sayan -o template -t "{{ len .items }}" "${kube_flags[@]}")"
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[ "$howmanypods" -eq 0 ]
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# Post-conditon: valid-pod is labelled
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kube::test::get_object_assert 'pod valid-pod' '{{range.labels}}{{.}}:{{end}}' 'valid-pod:new-valid-pod:'
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# make calls in another namespace
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### Delete POD by label
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# Pre-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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# Command
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kubectl delete pods -lnew-name=new-valid-pod "${kube_flags[@]}"
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# Post-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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### Create valid-pod POD
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# Pre-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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# Command
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kubectl create -f examples/limitrange/valid-pod.json "${kube_flags[@]}"
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# Post-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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### Overwriting an existing label is not permitted
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# Pre-condition: name is valid-pod
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kube::test::get_object_assert 'pod valid-pod' '{{.labels.name}}' 'valid-pod'
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# Command
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! kubectl label pods valid-pod name=valid-pod-super-sayan "${kube_flags[@]}"
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# Post-condition: name is still valid-pod
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kube::test::get_object_assert 'pod valid-pod' '{{.labels.name}}' 'valid-pod'
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### --overwrite must be used to overwrite existing label
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# Pre-condition: name is valid-pod
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kube::test::get_object_assert 'pod valid-pod' '{{.labels.name}}' 'valid-pod'
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# Command
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kubectl label --overwrite pods valid-pod name=valid-pod-super-sayan "${kube_flags[@]}"
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# Post-condition: name is valid-pod-super-sayan
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kube::test::get_object_assert 'pod valid-pod' '{{.labels.name}}' 'valid-pod-super-sayan'
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### Delete POD by label
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# Pre-condition: valid-pod POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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# Command
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kubectl delete pods -lname=valid-pod-super-sayan "${kube_flags[@]}"
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# Post-condition: no POD is running
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kube::test::get_object_assert pods '{{range.items}}{{.id}}:{{end}}' ''
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##############
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# Namespaces #
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##############
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### Create POD valid-pod in specific namespace
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# Pre-condition: no POD is running
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kube::test::get_object_assert 'pods --namespace=other' '{{range.items}}{{.id}}:{{end}}' ''
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# Command
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kubectl create "${kube_flags[@]}" --namespace=other -f examples/limitrange/valid-pod.json
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kubectl get "${kube_flags[@]}" pod --namespace=other valid-pod
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# Post-condition: valid-pod POD is running
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kube::test::get_object_assert 'pods --namespace=other' '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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### Delete POD valid-pod in specific namespace
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# Pre-condition: valid-pod POD is running
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kube::test::get_object_assert 'pods --namespace=other' '{{range.items}}{{.id}}:{{end}}' 'valid-pod:'
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# Command
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kubectl delete "${kube_flags[@]}" pod --namespace=other valid-pod
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# Post-condition: no POD is running
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kube::test::get_object_assert 'pods --namespace=other' '{{range.items}}{{.id}}:{{end}}' ''
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############
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# Services #
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############
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kube::log::status "Testing kubectl(${version}:services)"
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kubectl get services "${kube_flags[@]}"
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### Create redis-master service from JSON
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# Pre-condition: Only the default kubernetes services are running
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kube::test::get_object_assert services '{{range.items}}{{.id}}:{{end}}' 'kubernetes:kubernetes-ro:'
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# Command
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kubectl create -f examples/guestbook/redis-master-service.json "${kube_flags[@]}"
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kubectl get services "${kube_flags[@]}"
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# Post-condition: redis-master service is running
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kube::test::get_object_assert services '{{range.items}}{{.id}}:{{end}}' 'kubernetes:kubernetes-ro:redis-master:'
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### Dump current redis-master service
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output_service=$(kubectl get service redis-master -o json --output-version=v1beta3 "${kube_flags[@]}")
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### Delete redis-master-service by id
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# Pre-condition: redis-master service is running
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kube::test::get_object_assert services '{{range.items}}{{.id}}:{{end}}' 'kubernetes:kubernetes-ro:redis-master:'
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# Command
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kubectl delete service redis-master "${kube_flags[@]}"
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# Post-condition: Only the default kubernetes services are running
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kube::test::get_object_assert services '{{range.items}}{{.id}}:{{end}}' 'kubernetes:kubernetes-ro:'
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### Create redis-master-service from dumped JSON
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# Pre-condition: Only the default kubernetes services are running
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kube::test::get_object_assert services '{{range.items}}{{.id}}:{{end}}' 'kubernetes:kubernetes-ro:'
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# Command
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echo "${output_service}" | kubectl create -f - "${kube_flags[@]}"
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# Post-condition: redis-master service is running
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kube::test::get_object_assert services '{{range.items}}{{.id}}:{{end}}' 'kubernetes:kubernetes-ro:redis-master:'
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### Create redis-master-${version}-test service
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# Pre-condition: redis-master-service service is running
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kube::test::get_object_assert services '{{range.items}}{{.id}}:{{end}}' 'kubernetes:kubernetes-ro:redis-master:'
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# Command
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kubectl create -f - "${kube_flags[@]}" << __EOF__
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{
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"kind": "Service",
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@ -207,50 +382,137 @@ for version in "${kube_api_versions[@]}"; do
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}
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}
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__EOF__
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# Post-condition:redis-master-service service is running
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kube::test::get_object_assert services '{{range.items}}{{.id}}:{{end}}' 'kubernetes:kubernetes-ro:redis-master:service-.*-test:'
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### Update selector of service-${version}-test
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# Pre-condition: selector.version == old
|
||||
kube::test::get_object_assert "service service-${version}-test" "{{range.selector}}{{.}}{{end}}" 'old'
|
||||
# Command
|
||||
kubectl update service "${kube_flags[@]}" service-${version}-test --patch="{\"selector\":{\"version\":\"${version}\"},\"apiVersion\":\"${version}\"}"
|
||||
# Post-condition: selector.version == ${version}
|
||||
# This test works only in v1beta1 and v1beta2
|
||||
# https://github.com/GoogleCloudPlatform/kubernetes/issues/4771
|
||||
if [[ "$version" != "" ]] && [[ "$version" != "v1beta3" ]]; then
|
||||
kube::test::get_object_assert "service service-${version}-test" "{{range.selector}}{{.}}{{end}}" "${version}"
|
||||
fi
|
||||
|
||||
### Identity
|
||||
kubectl get service "${kube_flags[@]}" service-${version}-test -o json | kubectl update "${kube_flags[@]}" -f -
|
||||
kubectl get services "${kube_flags[@]}"
|
||||
kubectl get services "service-${version}-test" "${kube_flags[@]}"
|
||||
|
||||
### Delete services by id
|
||||
# Pre-condition: redis-master-service service is running
|
||||
kube::test::get_object_assert services '{{range.items}}{{.id}}:{{end}}' 'kubernetes:kubernetes-ro:redis-master:service-.*-test:'
|
||||
# Command
|
||||
kubectl delete service redis-master "${kube_flags[@]}"
|
||||
servicesbefore="$(kubectl get services -o template -t "{{ len .items }}" "${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}}:{{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}}:{{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}}:{{end}}' 'kubernetes:kubernetes-ro:redis-master:redisslave:'
|
||||
|
||||
### Delete multiple services at once
|
||||
# Pre-condition: redis-master and redis-slave services are running
|
||||
kube::test::get_object_assert services '{{range.items}}{{.id}}:{{end}}' 'kubernetes:kubernetes-ro:redis-master:redisslave:'
|
||||
# Command
|
||||
kubectl delete services redis-master redisslave "${kube_flags[@]}" # delete multiple services at once
|
||||
servicesafter="$(kubectl get services -o template -t "{{ len .items }}" "${kube_flags[@]}")"
|
||||
[ "$((${servicesafter} - ${servicesbefore}))" -eq 0 ]
|
||||
# Post-condition: Only the default kubernetes services are running
|
||||
kube::test::get_object_assert services '{{range.items}}{{.id}}:{{end}}' 'kubernetes:kubernetes-ro:'
|
||||
|
||||
|
||||
###########################
|
||||
# Replication controllers #
|
||||
###########################
|
||||
|
||||
kube::log::status "Testing kubectl(${version}:replicationcontrollers)"
|
||||
kubectl get replicationcontrollers "${kube_flags[@]}"
|
||||
|
||||
### Create replication controller frontend from JSON
|
||||
# Pre-condition: no replication controller is running
|
||||
kube::test::get_object_assert rc "{{range.items}}{{.id}}:{{end}}" ''
|
||||
# Command
|
||||
kubectl create -f examples/guestbook/frontend-controller.json "${kube_flags[@]}"
|
||||
kubectl get replicationcontrollers "${kube_flags[@]}"
|
||||
kubectl describe replicationcontroller frontend-controller "${kube_flags[@]}" | grep -q 'Replicas:.*3 desired'
|
||||
#resize with current-replicas and replicas
|
||||
# Post-condition: frontend replication controller is running
|
||||
kube::test::get_object_assert rc "{{range.items}}{{.id}}:{{end}}" 'frontend-controller:'
|
||||
|
||||
### Resize replication controller frontend with current-replicas and replicas
|
||||
# Pre-condition: 3 replicas
|
||||
kube::test::get_object_assert 'rc frontend-controller' '{{.desiredState.replicas}}' '3'
|
||||
# Command
|
||||
kubectl resize --current-replicas=3 --replicas=2 replicationcontrollers frontend-controller "${kube_flags[@]}"
|
||||
kubectl describe replicationcontroller frontend-controller "${kube_flags[@]}" | grep -q 'Replicas:.*2 desired'
|
||||
#resize with (wrong) current-replicas and replicas
|
||||
[ ! $(resize --current-replicas=3 --replicas=2 replicationcontrollers frontend-controller "${kube_flags[@]}") ]
|
||||
#resize replicas-only
|
||||
# Post-condition: 2 replicas
|
||||
kube::test::get_object_assert 'rc frontend-controller' '{{.desiredState.replicas}}' '2'
|
||||
|
||||
### Resize replication controller frontend with (wrong) current-replicas and replicas
|
||||
# Pre-condition: 2 replicas
|
||||
kube::test::get_object_assert 'rc frontend-controller' '{{.desiredState.replicas}}' '2'
|
||||
# Command
|
||||
! kubectl resize --current-replicas=3 --replicas=2 replicationcontrollers frontend-controller "${kube_flags[@]}"
|
||||
# Post-condition: nothing changed
|
||||
kube::test::get_object_assert 'rc frontend-controller' '{{.desiredState.replicas}}' '2'
|
||||
|
||||
### Resize replication controller frontend with replicas only
|
||||
# Pre-condition: 2 replicas
|
||||
kube::test::get_object_assert 'rc frontend-controller' '{{.desiredState.replicas}}' '2'
|
||||
# Command
|
||||
kubectl resize --replicas=3 replicationcontrollers frontend-controller "${kube_flags[@]}"
|
||||
# Post-condition: 3 replicas
|
||||
kube::test::get_object_assert 'rc frontend-controller' '{{.desiredState.replicas}}' '3'
|
||||
|
||||
### Delete replication controller with id
|
||||
# Pre-condition: frontend replication controller is running
|
||||
kube::test::get_object_assert rc '{{range.items}}{{.id}}:{{end}}' 'frontend-controller:'
|
||||
# Command
|
||||
kubectl delete rc frontend-controller "${kube_flags[@]}"
|
||||
rcsbefore="$(kubectl get replicationcontrollers -o template -t "{{ len .items }}" "${kube_flags[@]}")"
|
||||
# Post-condition: no replication controller is running
|
||||
kube::test::get_object_assert rc '{{range.items}}{{.id}}:{{end}}' ''
|
||||
|
||||
### Create two replication controllers
|
||||
# Pre-condition: no replication controller is running
|
||||
kube::test::get_object_assert rc '{{range.items}}{{.id}}:{{end}}' ''
|
||||
# Command
|
||||
kubectl create -f examples/guestbook/frontend-controller.json "${kube_flags[@]}"
|
||||
kubectl create -f examples/guestbook/redis-slave-controller.json "${kube_flags[@]}"
|
||||
# Post-condition: frontend and redis-slave
|
||||
kube::test::get_object_assert rc '{{range.items}}{{.id}}:{{end}}' 'frontend-controller:redis-slave-controller:'
|
||||
|
||||
### Delete multiple controllers at once
|
||||
# Pre-condition: frontend and redis-slave
|
||||
kube::test::get_object_assert rc '{{range.items}}{{.id}}:{{end}}' 'frontend-controller:redis-slave-controller:'
|
||||
# Command
|
||||
kubectl delete rc frontend-controller redis-slave-controller "${kube_flags[@]}" # delete multiple controllers at once
|
||||
rcsafter="$(kubectl get replicationcontrollers -o template -t "{{ len .items }}" "${kube_flags[@]}")"
|
||||
[ "$((${rcsafter} - ${rcsbefore}))" -eq 0 ]
|
||||
# Post-condition: no replication controller is running
|
||||
kube::test::get_object_assert rc '{{range.items}}{{.id}}:{{end}}' ''
|
||||
|
||||
|
||||
#########
|
||||
# Nodes #
|
||||
#########
|
||||
|
||||
kube::log::status "Testing kubectl(${version}:nodes)"
|
||||
kubectl get nodes "${kube_flags[@]}"
|
||||
kubectl describe nodes 127.0.0.1 "${kube_flags[@]}"
|
||||
|
||||
kube::test::get_object_assert nodes '{{range.items}}{{.id}}:{{end}}' '127.0.0.1:'
|
||||
|
||||
###########
|
||||
# Minions #
|
||||
###########
|
||||
|
||||
if [[ "${version}" != "v1beta3" ]]; then
|
||||
kube::log::status "Testing kubectl(${version}:minions)"
|
||||
kubectl get minions "${kube_flags[@]}"
|
||||
kubectl get minions 127.0.0.1 "${kube_flags[@]}"
|
||||
kubectl get minions -o template -t $'{{range.items}}{{.id}}\n{{end}}' "${kube_flags[@]}"
|
||||
|
||||
kube::test::get_object_assert minions '{{range.items}}{{.id}}:{{end}}' '127.0.0.1:'
|
||||
|
||||
# TODO: I should be a MinionList instead of List
|
||||
[ "$(kubectl get minions -t $'{{ .kind }}' "${kube_flags[@]}")" == "List" ]
|
||||
kube::test::get_object_assert minions '{{.kind}}' 'List'
|
||||
fi
|
||||
|
||||
kube::test::clear_all
|
||||
done
|
||||
|
||||
kube::log::status "TEST PASSED"
|
||||
|
|
|
|||
Loading…
Reference in New Issue