checkpoint 2 part 1 finished, needs to be properly tested

roles/mysql_deploy/templates/mysql-deployment.yml

@@ -0,0 +1,42 @@
+---
+# Deployment for MySQL
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mysql-deployment
+  labels:
+    app: mysql
+    tier: database
+spec:
+  selector:
+    matchLabels:
+      app: mysql
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: mysql
+        tier: database
+    spec:
+      containers:
+      - name: mysql
+        image: mysql:latest
+        env: # The variables below could be set on a ConfigMap object
+        - name: MYSQL_ALLOW_EMPTY_PASSWORD
+          value: "true"
+        - name: MYSQL_DATABASE
+          value: laravelio
+        - name: MYSQL_USER
+          value: laraveliouser 
+        - name: MYSQL_PASSWORD
+          value: "123456" # Use Secret object in real usage
+        ports:
+        - containerPort: 3306
+        volumeMounts:
+        - name: mysql-persistent-storage
+          mountPath: /var/lib/mysql
+      volumes:
+      - name: mysql-persistent-storage
+        persistentVolumeClaim:
+          claimName: mysql-pv-claim