seifrajhi / petclinic-kubernetes

petclinic on K8s/MySQL

1. Setup an env varible to target the images:

export REPOSITORY_PREFIX=ahmedgabercod

2. Create the spring-petclinic namespace:

kubectl apply -f k8s/init-namespace/

3. Create the Kubernetes services that will be used by our deployments:

kubectl apply -f k8s/init-services

4. Setup the MySQL backend store using Helm:

helm repo add bitnami https://charts.bitnami.com/bitnami
helm repo update
helm install vets-db-mysql bitnami/mysql --namespace spring-petclinic --version 9.1.4 --set auth.database=service_instance_db
helm install visits-db-mysql bitnami/mysql --namespace spring-petclinic  --version 9.1.4 --set auth.database=service_instance_db
helm install customers-db-mysql bitnami/mysql --namespace spring-petclinic  --version 9.1.4 --set auth.database=service_instance_db

5. Our deployment YAMLs have a placeholder called REPOSITORY_PREFIX so we'll be able to deploy the images from Docker Hub:

./scripts/deployToKubernetes.sh

6. Verify the pods are deployed:

kubectl get pods -n spring-petclinic

7. Get the IP address of the node and access the gateway using $NODE_IP:32000 from a web browser:

echo $(kubectl get nodes -o jsonpath='{.items[*].status.addresses[?(@.type=="InternalIP")].address}':32000)