In this article we will see how can we solve the lab Create and Manage Cloud Resources: Challenge Lab . if you loo at the right side bar you will see some tasks mentioned . We have to complete those tasks one by one . Once the task is completed then we will earn a badge .
As you can see there are three tasks mentioned in the side bar.
Task 1 : Create a project jumphost instance
Task 2 : Create a kubernetes Service Cluster
Task 3 : Set up an http load balancer
Task 1. Create a project jumphost instance Solution
The first problem we have is to create a Jumphost instance. To solve this problem first of all open the Cloud Terminal . Once the terminal is opened copy and paste this command .
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 \
--scopes cloud-platform \
--no-address
Once it is done click on check my progress and you will see green tick on that.
Task 2. Create a Kubernetes service cluster Solution
The second problem we have is to create a Kubernetes Service Cluster. To solve this problem again open the Cloud Terminal . Once the terminal is opened copy and paste this command .
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
Once it is done click on check my progress and you will see green tick on that.
Task 3. Set up an HTTP load balancer Solution
The third problem we have is to setup an http load balancer . To solve this problem again open the Cloud Terminal . Once the terminal is opened copy and paste these commands .
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
Once it is done click on check my progress and you will see green tick on that.
That's It. In this way you can solve this challenge lab. Once you are done will all the other challenge in this section, you will receive a badge for the same.
