docs: Kubernetes deployment

kubernetes.yml

@@ -10,13 +10,22 @@ spec:
     requests:
       storage: 16Gi
 ---
-apiVersion: v1
-kind: Pod
+apiVersion: apps/v1
+kind: Deployment
 metadata:
   name: qemu
   labels:
     name: qemu
 spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: qemu
+  template:
+    metadata:
+      labels:
+        app: qemu
+    spec:
       containers:
       - name: qemu
         image: qemux/qemu-arm
@@ -31,6 +40,11 @@ spec:
           value: "16G"
         ports:
           - containerPort: 8006
+            name: http
+            protocol: TCP
+          - containerPort: 5900
+            name: vnc
+            protocol: TCP
         securityContext:
           capabilities:
             add:
@@ -61,9 +75,16 @@ kind: Service
 metadata:
   name: qemu
 spec:
+  internalTrafficPolicy: Cluster
   ports:
-  - name: tcp-8006
+    - name: http
       port: 8006
+      protocol: TCP
+      targetPort: 8006
+    - name: vnc
+      port: 5900
+      protocol: TCP
+      targetPort: 5900
   selector:
-    name: qemu
-  type: NodePort
+    app: qemu
+  type: ClusterIP