Add mini helm chart

helm/alpine/Chart.yaml

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+apiVersion: v2
+name: alpine
+description: Understanding helm with alpine Linux
+type: application
+version: 1.0.0
+appVersion: "3.22"

helm/alpine/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Release.Name }}-alpine
+  labels:
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/component: alpine
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/instance: {{ .Release.Name }}
+      app.kubernetes.io/component: alpine
+{{ if .Values.suspend }}
+  replicas: 0
+{{ else }}
+  replicas: 1
+{{ end }}
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/instance: {{ .Release.Name }}
+        app.kubernetes.io/component: alpine
+    spec:
+      containers:
+        - name: alpine
+          image: alpine:{{ .Chart.AppVersion }}
+          volumeMounts:
+            - name: data
+              mountPath: "/data"
+              subPath: alpine
+      volumes:
+        - name: data
+          persistentVolumeClaim:
+            claimName: {{ .Release.Name }}-data

helm/alpine/templates/pvc.yaml

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+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ .Release.Name }}-data
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .Values.pvc.size }}
+  storageClassName: {{ .Values.pvc.storageClassName }}

helm/alpine/values.yaml

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+suspend: false
+pvc:
+  size: 1Gi
+  storageClassName: ""