Sample project to use spring boot with
- Spring security and JWT
- Spring data jpa
- flyway
- postgresql
- h2
- hazelcast
- jib maven plugin
- kubernetes
Ensure kubernetes and docker environment variables set.
mvn clean package -DskipTests
kubectl apply -f kubernetes-rbac.yamlkubectl apply -f secrets.yaml
kubectl apply -f postgres-deployment.yaml
kubectl apply -f authentication/deployment.yaml
kubectl apply -f service/deployment.yaml
It will take some time to start the application, To check application status:
kubectl get po,svc
The output should be like:
NAME READY STATUS RESTARTS AGE
pod/auth-service-7459958db-kd58f 1/1 Running 0 6m25s
pod/auth-service-7459958db-sjvsb 1/1 Running 0 6m25s
pod/book-service-776bdbf7bb-f9jnq 1/1 Running 0 5m59s
pod/book-service-776bdbf7bb-hcqx2 1/1 Running 0 5m59s
pod/postgres-779fdfc844-bxt8n 1/1 Running 0 71m
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
service/auth-service NodePort 10.102.102.133 <none> 80:31001/TCP 6m25s
service/book-service NodePort 10.105.109.185 <none> 80:31002/TCP 5m59s
service/hazelcast-auth-service ClusterIP 10.105.22.147 <none> 5701/TCP 6m25s
service/hazelcast-book-service ClusterIP 10.103.55.1 <none> 5701/TCP 5m59s
service/kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 35d
service/postgres-service ClusterIP 10.105.241.167 <none> 5432/TCP 71m
Use the provided postman collection to test the application.
kubectl apply -f pgadmin4-deployment.yaml
Open http://KUBERNETES_NODE_IP:31000 in browser and login with [email protected]
and changeme. Select servers (on left pane) and input password as changeme.
kubectl delete -f service/deployment.yaml
kubectl delete -f authentication/deployment.yaml
kubectl delete -f pgadmin4-deployment.yaml
kubectl delete -f postgres-deployment.yaml
kubectl delete -f secrets.yaml
Use the provided scripts start-deployment.sh and stop-deployment.sh to start and stop the deployment respectively.