Create and Manage Cloud Resources

gcloud auth list

gcloud config list project

gcloud config set compute/region us-west3

gcloud config set compute/zone us-west3-c

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Task 1. Create a project jumphost instance

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make manualy

Create a project jumphost instance

gcloud compute instances create nucleus-jumphost-891 --zone us-east1-c  --machine-type=f1-micro   --image-family=debian-10 --image-project=debian-cloud

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Task 2. Create a Kubernetes service cluster

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Create a zonal cluster using

gcloud container clusters create kuber1 --machine-type=n1-standard-1 --zone=us-west4-a

Use the Docker container hello-app

kubectl create deployment hello-server --image=gcr.io/google-samples/hello-app:2.0

Expose the app on port 

kubectl expose deployment hello-server --type=LoadBalancer --port 8080

 

Task 3: Setup an HTTP load balancer

 

Command-5)

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

 

 

Create an instance template :

Command-6)

gcloud compute instance-templates create web-server-template \

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

          --network nucleus-vpc \

          --machine-type g1-small \

          --region us-west3-b

(Important Note:-Replace us-west3-b with your zone mentioned in lab instructions)

 

Create a target pool :

Command-7)

gcloud compute target-pools create nginx-pool

 

Create a managed instance group :

Command-8)

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

          --base-instance-name web-server \

          --size 2 \

          --template web-server-template \

          --region us-west3

(Important Note:-Replace us-west3 with your zone mentioned in lab instructions)

         

Create a firewall rule to allow traffic (80/tcp) :

Command-9)

gcloud compute firewall-rules create accept-tcp-rule-279 \

          --allow tcp:80 \

          --network nucleus-vpc

(Important Note:- Replace accept-tcp-rule-279 with the rule appears in your lab instructions)

 

 

Create a health check :

Command-10)

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

 

Command-11)

gcloud compute instance-groups managed \

          set-named-ports web-server-group \

          --named-ports http:80 \

          --region us-west3

(Important Note:-Replace us-west3 with your zone mentioned in lab instructions)

 

Create a backend service and attach the managed instance group :

Command-12)

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

          --protocol HTTP \

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

          --global

 

Command-13)

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

          --instance-group web-server-group \

          --instance-group-region us-west3 \

          --global

 

(Important Note:-Replace us-west3 with your zone mentioned in lab instructions)

 

Create a URL map and target HTTP proxy to route requests to your URL map :

Command-14)

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

          --default-service web-server-backend

 

Command-16)

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

          --url-map web-server-map

 

Create a forwarding rule :

Command-17)

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

        --global \

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

        --ports 80

 

Command-18)

gcloud compute forwarding-rules create accept-tcp-rule-279 \

        --global \

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

        --ports 80

gcloud compute forwarding-rules list

 

(Important Note:- Replace accept-tcp-rule-279 with the rule appears in your lab instructions)