Add deployment template to Helm chart for workload rollout

Author: AryanSharma9917

helm/chart/templates/deployment.yaml

@@ -2,18 +2,24 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: {{ .Release.Name }}
-  namespace: {{ .Values.namespace }}
+  labels:
+    app: {{ .Release.Name }}
+
 spec:
   replicas: 1
+
   selector:
     matchLabels:
       app: {{ .Release.Name }}
+
   template:
     metadata:
       labels:
         app: {{ .Release.Name }}
+
     spec:
       containers:
         - name: app
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          image: nginx:latest
+          ports:
+            - containerPort: 80