mirror of https://github.com/istio/istio.io.git
134 lines
5.2 KiB
Bash
134 lines
5.2 KiB
Bash
#!/bin/bash
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# shellcheck disable=SC2155
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# Copyright Istio 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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startup_bookinfo_sample() {
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kubectl apply -f samples/bookinfo/platform/kube/bookinfo.yaml
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kubectl apply -f samples/bookinfo/networking/bookinfo-gateway.yaml
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kubectl apply -f samples/bookinfo/networking/destination-rule-all.yaml
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for deploy in "productpage-v1" "details-v1" "ratings-v1" "reviews-v1" "reviews-v2" "reviews-v3"; do
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sample_wait_for_deployment default "$deploy"
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done
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}
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cleanup_bookinfo_sample() {
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kubectl delete -f samples/bookinfo/platform/kube/bookinfo.yaml || true
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kubectl delete -f samples/bookinfo/networking/destination-rule-all.yaml || true
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kubectl delete -f samples/bookinfo/networking/bookinfo-gateway.yaml || true
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}
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startup_sleep_sample() {
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# TODO: how to make sure previous test cleaned up everything?
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set +e
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kubectl delete pods -l app=sleep --force
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set -e
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kubectl apply -f samples/sleep/sleep.yaml
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sample_wait_for_deployment default sleep
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}
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cleanup_sleep_sample() {
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kubectl delete -f samples/sleep/sleep.yaml || true
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}
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startup_httpbin_sample() {
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kubectl apply -f samples/httpbin/httpbin.yaml
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sample_wait_for_deployment default httpbin
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}
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cleanup_httpbin_sample() {
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kubectl delete -f samples/httpbin/httpbin.yaml || true
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}
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# Set the INGRESS_HOST, INGRESS_PORT, SECURE_INGRESS_PORT, and TCP_INGRESS_PORT environment variables
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sample_set_ingress_environment_variables() {
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# check for external load balancer
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local extlb=$(kubectl get svc istio-ingressgateway -n istio-system)
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if [[ "$extlb" != *"<none>"* && "$extlb" != *"<pending>"* ]]; then
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# external load balancer
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export INGRESS_HOST=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
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export INGRESS_PORT=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.spec.ports[?(@.name=="http2")].port}')
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export SECURE_INGRESS_PORT=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.spec.ports[?(@.name=="https")].port}')
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export TCP_INGRESS_PORT=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.spec.ports[?(@.name=="tcp")].port}')
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else
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# node port
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export INGRESS_HOST=$(kubectl get po -l istio=ingressgateway -n istio-system -o jsonpath='{.items[0].status.hostIP}')
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export INGRESS_PORT=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.spec.ports[?(@.name=="http2")].nodePort}')
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export SECURE_INGRESS_PORT=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.spec.ports[?(@.name=="https")].nodePort}')
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export TCP_INGRESS_PORT=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.spec.ports[?(@.name=="tcp")].nodePort}')
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fi
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}
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# TODO: should we have functions for these?
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# kubectl wait --for=condition=available deployment --all --timeout=60s
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# kubectl wait --for=condition=Ready pod --all --timeout=60s
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# Wait for rollout of named deployment
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# usage: sample_wait_for_deployment <namespace> <deployment name>
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sample_wait_for_deployment() {
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local namespace="$1"
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local name="$2"
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if ! kubectl -n "$namespace" rollout status deployment "$name" --timeout 5m; then
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echo "Failed rollout of deployment $name in namespace $namespace"
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exit 1
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fi
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}
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# Use curl to send an http request to a sample service via ingressgateway.
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# Usage:
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# sample_http_request path [ user ]
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# Example:
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# response=$(sample_http_request "/productpage" "jason")
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sample_http_request() {
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local path=$1
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local user=""
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if [[ $# -gt 1 ]]; then
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user="$2"
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fi
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local ingress_url="http://istio-ingressgateway.istio-system"
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local sleep_pod
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local response
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sleep_pod=$(kubectl get pod -l app=sleep -n default -o 'jsonpath={.items..metadata.name}')
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local args=""
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#if [[ -n "$user" ]]; then
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# TODO: make request as logged in user
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#kubectl exec "$sleep_pod" -c sleep -n "default" -- curl -c sample.cookies "$ingress_url/login" --data "username=$user&passwd=password"
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#args="-b sample.cookies"
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#fi
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# shellcheck disable=SC2086
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response=$(kubectl exec "$sleep_pod" -c sleep -n "default" -- \
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curl "$ingress_url$path" $args -s --retry 3 --retry-connrefused --retry-delay 5)
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if [[ -n "$user" ]]; then
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# shellcheck disable=SC2086
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#kubectl exec "$sleep_pod" -c sleep -n "default" -- curl $args "$ingress_url/logout"
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response+="
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glyphicon glyphicon-star
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Sorry, product reviews are currently unavailable for this book.
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Ratings service is currently unavailable
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"
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# ^^^ REMOVE THIS TEMPORARY KLUDGE WHEN LOGIN IMPLEMENTED
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fi
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echo "$response"
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}
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