ankamsarav / reactive-ecommerce-demo

Demo application for showing reactive systems

1. First create a cluster in Kuberenetes using the following command

gcloud container clusters create ecommerce-app --num-nodes 2 --enable-basic-auth --issue-client-certificate --zone europe-west1-b

2. Then create a docker image of order-service using gcloud build and push it to google container repository using following command

cd ./orderservice

gcloud builds submit --tag gcr.io/kuberenetes-01-basic/order-service .

3. Then create a docker image of payment-service using gcloud build and push it to google container repository using following command

cd ./paymentservice

gcloud builds submit --tag gcr.io/kuberenetes-01-basic/payment-service .

4. Then create a docker image of shipping-service using gcloud build and push it to google container repository using following command

cd ./shippingservice

gcloud builds submit --tag gcr.io/kuberenetes-01-basic/shipping-service .

5. Now all the docker images are pushed to google container repository. Now we can deploy the redis first

kubectl -f redis.yaml

Verify deployments using

kubectl get deployments

kubectl get services

6. Now do the deployments of orderservice, paymentservice and shipping service

kubectl -f orderservice.yaml

kubectl -f paymentservice.yaml

kubectl -f shippingservice.yaml

7. Now once the service is running, open the postman http://<external_ip_order_service>/orders/initiated and use the POST. In the body add the following json

{
	"order": {
		"id": "Order-121",
		"desc": "ABC"
	}
}

8. Now once you have tested it, don't forgt to delete the cluster using the following command

gcloud container clusters delete ecommerce-app