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July 14, 2021 20:51
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,69 @@ # setup gcloud auth list gcloud config set compute/zone us-east1-b gcloud config set compute/region us-east1 # create an instance template 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 startup-script=startup.sh # create a target pool gcloud compute target-pools create nginx-pool # create a managed instance group of 2 nginx web servers 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 # create a firewall rule gcloud compute firewall-rules create www-firewall --allow tcp:80 # create a forwarding rule gcloud compute forwarding-rules create nginx-lb \ --region us-east1 \ --ports=80 \ --target-pool nginx-pool gcloud compute forwarding-rules list # create a health check gcloud compute http-health-checks create http-basic-check # create a backend service and attach the managed instasnce group 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 # create a url map and target the HTTP proxy gcloud compute url-maps create web-map \ --default-service nginx-backend gcloud compute target-http-proxies create http-lb-proxy \ --url-map web-map # create a forwarding rule gcloud compute forwarding-rules create http-content-rule \ --global \ --target-http-proxy http-lb-proxy \ --ports 80 gcloud compute forwarding-rules list