istio.io/content/en/docs/setup/getting-started/snips.sh

#!/bin/bash
# shellcheck disable=SC2034,SC2153,SC2155,SC2164

# Copyright Istio Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

####################################################################################################
# WARNING: THIS IS AN AUTO-GENERATED FILE, DO NOT EDIT. PLEASE MODIFY THE ORIGINAL MARKDOWN FILE:
#          docs/setup/getting-started/index.md
####################################################################################################
source "content/en/boilerplates/snips/trace-generation.sh"

snip_download_istio_1() {
curl -L https://istio.io/downloadIstio | sh -
}

snip_download_istio_3() {
export PATH=$PWD/bin:$PATH
}

snip_install_istio_1() {
istioctl install -f samples/bookinfo/demo-profile-no-gateways.yaml -y
}

! IFS=$'\n' read -r -d '' snip_install_istio_1_out <<\ENDSNIP
✔ Istio core installed
✔ Istiod installed
✔ Installation complete
Made this installation the default for injection and validation.
ENDSNIP

snip_install_istio_2() {
kubectl label namespace default istio-injection=enabled
}

! IFS=$'\n' read -r -d '' snip_install_istio_2_out <<\ENDSNIP
namespace/default labeled
ENDSNIP

snip_install_the_kubernetes_gateway_api_crds_1() {
kubectl get crd gateways.gateway.networking.k8s.io &> /dev/null || \
{ kubectl kustomize "github.com/kubernetes-sigs/gateway-api/config/crd?ref=v1.3.0-rc.1" | kubectl apply -f -; }
}

snip_deploy_the_sample_application_1() {
kubectl apply -f samples/bookinfo/platform/kube/bookinfo.yaml
}

! IFS=$'\n' read -r -d '' snip_deploy_the_sample_application_1_out <<\ENDSNIP
service/details created
serviceaccount/bookinfo-details created
deployment.apps/details-v1 created
service/ratings created
serviceaccount/bookinfo-ratings created
deployment.apps/ratings-v1 created
service/reviews created
serviceaccount/bookinfo-reviews created
deployment.apps/reviews-v1 created
deployment.apps/reviews-v2 created
deployment.apps/reviews-v3 created
service/productpage created
serviceaccount/bookinfo-productpage created
deployment.apps/productpage-v1 created
ENDSNIP

snip_deploy_the_sample_application_2() {
kubectl get services
}

! IFS=$'\n' read -r -d '' snip_deploy_the_sample_application_2_out <<\ENDSNIP
NAME          TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)    AGE
details       ClusterIP   10.0.0.212      <none>        9080/TCP   29s
kubernetes    ClusterIP   10.0.0.1        <none>        443/TCP    25m
productpage   ClusterIP   10.0.0.57       <none>        9080/TCP   28s
ratings       ClusterIP   10.0.0.33       <none>        9080/TCP   29s
reviews       ClusterIP   10.0.0.28       <none>        9080/TCP   29s
ENDSNIP

snip_deploy_the_sample_application_3() {
kubectl get pods
}

! IFS=$'\n' read -r -d '' snip_deploy_the_sample_application_3_out <<\ENDSNIP
NAME                              READY   STATUS    RESTARTS   AGE
details-v1-558b8b4b76-2llld       2/2     Running   0          2m41s
productpage-v1-6987489c74-lpkgl   2/2     Running   0          2m40s
ratings-v1-7dc98c7588-vzftc       2/2     Running   0          2m41s
reviews-v1-7f99cc4496-gdxfn       2/2     Running   0          2m41s
reviews-v2-7d79d5bd5d-8zzqd       2/2     Running   0          2m41s
reviews-v3-7dbcdcbc56-m8dph       2/2     Running   0          2m41s
ENDSNIP

snip_deploy_the_sample_application_4() {
kubectl exec "$(kubectl get pod -l app=ratings -o jsonpath='{.items[0].metadata.name}')" -c ratings -- curl -sS productpage:9080/productpage | grep -o "<title>.*</title>"
}

! IFS=$'\n' read -r -d '' snip_deploy_the_sample_application_4_out <<\ENDSNIP
<title>Simple Bookstore App</title>
ENDSNIP

snip_deploy_bookinfo_gateway() {
kubectl apply -f samples/bookinfo/gateway-api/bookinfo-gateway.yaml
}

! IFS=$'\n' read -r -d '' snip_deploy_bookinfo_gateway_out <<\ENDSNIP
gateway.gateway.networking.k8s.io/bookinfo-gateway created
httproute.gateway.networking.k8s.io/bookinfo created
ENDSNIP

snip_annotate_bookinfo_gateway() {
kubectl annotate gateway bookinfo-gateway networking.istio.io/service-type=ClusterIP --namespace=default
}

snip_open_the_application_to_outside_traffic_3() {
kubectl get gateway
}

! IFS=$'\n' read -r -d '' snip_open_the_application_to_outside_traffic_3_out <<\ENDSNIP
NAME               CLASS   ADDRESS                                            PROGRAMMED   AGE
bookinfo-gateway   istio   bookinfo-gateway-istio.default.svc.cluster.local   True         42s
ENDSNIP

snip_view_the_dashboard_1() {
kubectl apply -f samples/addons
kubectl rollout status deployment/kiali -n istio-system
}

! IFS=$'\n' read -r -d '' snip_view_the_dashboard_1_out <<\ENDSNIP
Waiting for deployment "kiali" rollout to finish: 0 of 1 updated replicas are available...
deployment "kiali" successfully rolled out
ENDSNIP

snip_view_the_dashboard_2() {
istioctl dashboard kiali
}

snip_uninstall_1() {
kubectl delete -f samples/addons
istioctl uninstall -y --purge
}

snip_uninstall_2() {
kubectl delete namespace istio-system
}

snip_uninstall_3() {
kubectl label namespace default istio-injection-
}

snip_uninstall_4() {
kubectl kustomize "github.com/kubernetes-sigs/gateway-api/config/crd/experimental?ref=v1.3.0-rc.1" | kubectl delete -f -
}

snip_uninstall_5() {
kubectl kustomize "github.com/kubernetes-sigs/gateway-api/config/crd?ref=v1.3.0-rc.1" | kubectl delete -f -
}