gcloud config list project
gcloud compute project-info describe --project qwiklabs-gcp-01-fde89cd6fa5b | grep default
- key: google-compute-default-zone
value: us-east1-b
- key: google-compute-default-region
value: us-east1
task 1:
gcloud compute instances create nucleus-jumphost --machine-type f1-micro --zone us-east1-b
task 2: 这里的service的名字 必须是nucleus-xxx 坑了一下
gcloud config set compute/region us-east1
gcloud container clusters create josie-thomas-cluster --zone us-east1-b
gcloud container clusters get-credentials josie-thomas-cluster
kubectl create deployment nucleus-app --image=gcr.io/google-samples/hello-app:2.0
kubectl expose deployment nucleus-app --type=LoadBalancer --port=8080
task 3：我这个instance-template的start-script好像没运行起来。最后进到俩instance里手装的nginx -_-||
cat << EOF > startup.sh
#! /bin/bash
apt-get update
apt-get install -y nginx
service nginx start
sed -i -- 's/nginx/Google Cloud Platform - '"\$HOSTNAME"'/' /var/www/html/index.nginx-debian.html
EOF
gcloud compute instance-templates create nginx-template --metadata-from-file start-script=startup.sh
gcloud compute target-pools create nginx-pool
gcloud compute instance-groups managed create nginx-group --base-instance-name nginx --size 2 --template nginx-template --target-pool nginx-pool
gcloud compute instances list
gcloud compute firewall-rules create www-firewall --allow tcp:80
gcloud compute http-health-checks create http-basic-check
gcloud compute instance-groups managed set-named-ports nginx-group --named-ports http:80
gcloud compute backend-services create nginx-backend --protocol HTTP --http-health-checks http-basic-check --global
gcloud compute backend-services add-backend nginx-backend --instance-group nginx-group --instance-group-zone us-east1-b --global
gcloud compute url-maps create web-map --default-service nginx-backend
gcloud compute target-http-proxies create http-lb-proxy --url-map web-map
gcloud compute forwarding-rules create http-content-rule --global --target-http-proxy http-lb-proxy --ports 80
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