Create and Manage Cloud Resources: Challenge Lab

gcloud compute instances create nucleus-jumphost \

          --network nucleus-vpc \

          --zone us-east1-b  \

          --machine-type f1-micro  \

          --image-family debian-9  \

          --image-project debian-cloud \

          

gcloud container clusters create nucleus-backend \

          --num-nodes 1 \

          --network nucleus-vpc \

          --region us-east1

gcloud container clusters get-credentials nucleus-backend \

          --region us-east1

kubectl create deployment hello-server \

          --image=gcr.io/google-samples/hello-app:2.0

kubectl expose deployment hello-server \

          --type=LoadBalancer \

          --port 8080

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 web-server-template \

          --metadata-from-file startup-script=startup.sh \

          --network nucleus-vpc \

          --machine-type g1-small \

          --region us-east1

gcloud compute instance-groups managed create web-server-group \

          --base-instance-name web-server \

          --size 2 \

          --template web-server-template \

          --region us-east1

gcloud compute firewall-rules create web-server-firewall \

          --allow tcp:80 \

          --network nucleus-vpc

gcloud compute http-health-checks create http-basic-check

gcloud compute instance-groups managed \

          set-named-ports web-server-group \

          --named-ports http:80 \

          --region us-east1

gcloud compute backend-services create web-server-backend \

          --protocol HTTP \

          --http-health-checks http-basic-check \

          --global

gcloud compute backend-services add-backend web-server-backend \

          --instance-group web-server-group \

          --instance-group-region us-east1 \

          --global

gcloud compute url-maps create web-server-map \

          --default-service web-server-backend

gcloud compute target-http-proxies create http-lb-proxy \

          --url-map web-server-map

gcloud compute forwarding-rules create http-content-rule \

        --global \

        --target-http-proxy http-lb-proxy \

        --ports 80

gcloud compute forwarding-rules list

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