Add deployment and service manifests for my-app

hasan/guestbook-app.yaml

@@ -0,0 +1,19 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: guestbook-app
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://github.com/hhashim3012002/argocd-example-apps
+    targetRevision: main
+    path: guestbook
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: guestbook-namespace
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+

myapp/my-app-deployment.yaml

@@ -0,0 +1,29 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: my-app
+  labels:
+    app: my-app
+spec:
+  replicas: 2
+  revisionHistoryLimit: 5
+  selector:
+    matchLabels:
+      app: my-app
+  template:
+    metadata:
+      labels:
+        app: my-app
+    spec:
+      containers:
+      - name: my-app-container
+        image: nginx:latest
+        ports:
+        - containerPort: 8080
+        resources:
+          limits:
+            memory: "128Mi"
+            cpu: "500m"
+          requests:
+            memory: "64Mi"
+            cpu: "250m

myapp/my-app-svc.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: my-app
+  labels:
+    app: my-app
+spec:
+  ports:
+  - port: 8080
+    targetPort: 8080
+  selector:
+    app: my-app
+  type: LoadBalancer
+