b1e2b2f4b4
After change test waits until pods come up and frotend starts serving content, then adds entry to guestbook and verify if operation succeed This fixes #3693
118 lines
3.7 KiB
Bash
Executable File
118 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2014 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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# Assumes a running Kubernetes test cluster; verifies that the guestbook example
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# works. Assumes that we're being called by hack/e2e-test.sh (we use some env
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# vars it sets up).
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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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KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../..
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: ${KUBE_VERSION_ROOT:=${KUBE_ROOT}}
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: ${KUBECTL:="${KUBE_VERSION_ROOT}/cluster/kubectl.sh"}
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: ${KUBE_CONFIG_FILE:="config-test.sh"}
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export KUBECTL KUBE_CONFIG_FILE
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source "${KUBE_ROOT}/cluster/kube-env.sh"
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source "${KUBE_VERSION_ROOT}/cluster/${KUBERNETES_PROVIDER}/util.sh"
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GUESTBOOK="${KUBE_ROOT}/examples/guestbook"
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function teardown() {
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${KUBECTL} stop -f "${GUESTBOOK}"
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if [[ "${KUBERNETES_PROVIDER}" == "gce" ]]; then
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local REGION=${ZONE%-*}
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gcloud compute forwarding-rules delete -q --region ${REGION} "${INSTANCE_PREFIX}-default-frontend" || true
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gcloud compute target-pools delete -q --region ${REGION} "${INSTANCE_PREFIX}-default-frontend" || true
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gcloud compute firewall-rules delete guestbook-e2e-minion-8000 -q || true
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fi
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}
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function wait_for_running() {
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echo "Waiting for pods to come up."
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local frontends master slaves pods all_running status i pod
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frontends=($(${KUBECTL} get pods -l name=frontend -o template '--template={{range.items}}{{.id}} {{end}}'))
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master=($(${KUBECTL} get pods -l name=redis-master -o template '--template={{range.items}}{{.id}} {{end}}'))
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slaves=($(${KUBECTL} get pods -l name=redis-slave -o template '--template={{range.items}}{{.id}} {{end}}'))
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pods=("${frontends[@]}" "${master[@]}" "${slaves[@]}")
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all_running=0
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for i in {1..30}; do
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all_running=1
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for pod in "${pods[@]}"; do
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status=$(${KUBECTL} get pods "${pod}" -o template '--template={{.currentState.status}}') || true
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if [[ "$status" != "Running" ]]; then
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all_running=0
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break
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fi
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done
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if [[ "${all_running}" == 1 ]]; then
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break
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fi
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sleep 10
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done
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if [[ "${all_running}" == 0 ]]; then
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echo "Pods did not come up in time"
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return 1
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fi
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}
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prepare-e2e
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trap "teardown" EXIT
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# Launch the guestbook example
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${KUBECTL} create -f "${GUESTBOOK}"
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# Verify that all pods are running
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wait_for_running
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if [[ "${KUBERNETES_PROVIDER}" == "gce" ]]; then
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gcloud compute firewall-rules create --allow=tcp:8000 --network="${NETWORK}" --target-tags="${MINION_TAG}" guestbook-e2e-minion-8000
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fi
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# Add a new entry to the guestbook and verify that it was remembered
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frontend_addr=$(${KUBECTL} get service frontend -o template '--template={{range .publicIPs}}{{.}}{{end}}:{{.port}}')
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echo "Waiting for frontend to serve content"
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serving=0
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for i in {1..12}; do
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entry=$(curl "http://${frontend_addr}/index.php?cmd=get&key=messages") || true
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echo ${entry}
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if [[ "${entry}" == '{"data": ""}' ]]; then
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serving=1
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break
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fi
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sleep 10
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done
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if [[ "${serving}" == 0 ]]; then
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echo "Pods did not start serving content in time"
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exit 1
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fi
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curl "http://${frontend_addr}/index.php?cmd=set&key=messages&value=TestEntry"
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entry=$(curl "http://${frontend_addr}/index.php?cmd=get&key=messages")
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if [[ "${entry}" != '{"data": "TestEntry"}' ]]; then
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echo "Wrong entry received: ${entry}"
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exit 1
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fi
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exit 0
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