export PROJECT_ID=$(gcloud config get-value project)
export PROJECT_NUMBER=$(gcloud projects describe ${PROJECT_ID} --format="value(projectNumber)")
export CLUSTER_NAME=central
export CLUSTER_ZONE=us-west1-c
export WORKLOAD_POOL=${PROJECT_ID}.svc.id.goog
export MESH_ID="proj-${PROJECT_NUMBER}"

gcloud projects get-iam-policy $PROJECT_ID \
    --flatten="bindings[].members" \
    --filter="bindings.members:user:$(gcloud config get-value core/account 2>/dev/null)"

gcloud config set compute/zone ${CLUSTER_ZONE}
gcloud beta container clusters create ${CLUSTER_NAME} \
    --machine-type=n1-standard-4 \
    --num-nodes=4 \
    --workload-pool=${WORKLOAD_POOL} \
    --enable-stackdriver-kubernetes \
    --subnetwork=default \
    --release-channel=regular \
    --labels mesh_id=${MESH_ID}

kubectl create clusterrolebinding cluster-admin-binding   --clusterrole=cluster-admin   --user=$(whoami)@qwiklabs.net

curl https://storage.googleapis.com/csm-artifacts/asm/asmcli_1.15 > asmcli
chmod +x asmcli

./asmcli validate \
  --project_id $PROJECT_ID \
  --cluster_name $CLUSTER_NAME \
  --cluster_location $CLUSTER_ZONE \
  --fleet_id $PROJECT_ID \
  --output_dir ./asm_output

./asmcli install \
  --project_id $PROJECT_ID \
  --cluster_name $CLUSTER_NAME \
  --cluster_location $CLUSTER_ZONE \
  --fleet_id $PROJECT_ID \
  --output_dir ./asm_output \
  --enable_all \
  --option legacy-default-ingressgateway \
  --ca mesh_ca \
  --enable_gcp_components

GATEWAY_NS=istio-gateway
kubectl create namespace $GATEWAY_NS

kubectl get deploy -n istio-system -l app=istiod -o \
jsonpath={.items[*].metadata.labels.'istio\.io\/rev'}'{"\n"}'

REVISION=$(kubectl get deploy -n istio-system -l app=istiod -o \
jsonpath={.items[*].metadata.labels.'istio\.io\/rev'}'{"\n"}')

kubectl label namespace $GATEWAY_NS \
istio.io/rev=$REVISION --overwrite

cd ~/asm_output

kubectl apply -n $GATEWAY_NS -f samples/gateways/istio-ingressgateway

kubectl label namespace default istio-injection- istio.io/rev=$REVISION --overwrite

cd istio-1.15.5-asm.2
cat samples/bookinfo/platform/kube/bookinfo.yaml

kubectl apply -f samples/bookinfo/platform/kube/bookinfo.yaml

cat samples/bookinfo/networking/bookinfo-gateway.yaml

kubectl apply -f samples/bookinfo/networking/bookinfo-gateway.yaml

kubectl get services

kubectl get pods

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

kubectl get gateway

kubectl get svc istio-ingressgateway -n istio-system

export GATEWAY_URL=[EXTERNAL-IP]

curl -I http://${GATEWAY_URL}/productpage

sudo apt install siege

siege http://${GATEWAY_URL}/productpage