Deploying the custom docker image as POD/container in kubernetes and creating LB to access the services

 

Deploying the custom docker image as POD/container in kubernetes and creating LB to access the services

 

$kubectl run nginx-webapp --image=abushad/nginx-webapp --dry-run -o yaml > webapp.yaml


$kubectl apply -f webapp.yaml


$kubectl get pods -o wide


$kubectl run ubuntu --image=ubuntu -- sleep 600


$kubectl exec -it ubuntu /bin/bash


#apt-get update

#apt-get install curl

#curl http://ip


$kubectl expose pod nginx-webapp --port=80 --target-port=80 --dry-run -o yaml > webapp-service.yaml


$cat webapp-service.yaml

apiVersion: v1

kind: Service

metadata:

  creationTimestamp: null

  labels:

    run: nginx-webapp

  name: nginx-services         ###This is optional

spec:

  type: LoadBalancer

  ports:

  - port: 80

    protocol: TCP

    targetPort: 80

  selector:

    run: nginx

status:

  loadBalancer: {}

 

Check in EC2 -- Loadbalacer , a new loadbalancer will now get created , wait for some time

and we will be able to access the html page from the pod using the loadbalancer dns name

 




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