-Multi-Tier-BankApp-CD

MySQL Deployment in Kubernetes

This project includes a Kubernetes configuration for deploying a MySQL database, used by the Bank App for data storage and retrieval.

What's Included

1. Deployment (mysql):

   • Uses the official MySQL 8 Docker image.
   • Sets environment variables for:
     • MYSQL_ROOT_PASSWORD – the root password of MySQL.
     • MYSQL_DATABASE – the default database created on startup (bankappdb).
   • Exposes container port 3306 for internal communication.

2. Service (mysql-service):

   • A Kubernetes service that exposes the MySQL pod on port 3306.
   • This allows other services in the cluster (like your app backend) to connect to MySQL using the service name mysql-service.

How to Deploy

1. Make sure your Kubernetes cluster is running (e.g., using Minikube, Docker Desktop, or a cloud provider like GKE/EKS).

2. Apply the MySQL deployment and service using:

   kubectl apply -f mysql-deployment.yaml
   

3. Verify that the pod and service are up and running:

kubectl get pods
kubectl get svc

Credentials

| Root Password |Test@123 | Database Name | bankappdb | | Service Name | mysql-service | | Port | 3306 | For production deployments, it's strongly recommended to store credentials securely using Kubernetes Secrets.