...

Dockerfile

@@ -3,6 +3,8 @@ EXPOSE 3999
 EXPOSE 3010
 EXPOSE 3011
 WORKDIR /works/jc/r2/game-server
+RUN apt-get update && apt-get install -y sysstat
 RUN mkdir -p /works/jc/r2
 COPY . /works/jc/r2
+RUN npm install
 CMD npm run start

deployment.yaml

@@ -0,0 +1,59 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+    name: r2server
+spec:
+  selector:
+    matchLabels:
+      app: r2server
+  template:
+    metadata:
+      labels:
+        app: r2server
+    spec:
+      containers:
+      - name: r2server
+        image: r2server:v1
+        imagePullPolicy: IfNotPresent
+        resources:
+          limits:
+            memory: "128Mi"
+            cpu: "500m"
+        ports:
+        - containerPort: 3999
+        - containerPort: 3010
+        - containerPort: 3011
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: r2server-service-gate
+spec:
+  selector:
+    app: r2server
+  ports:
+  - port: 3999
+    targetPort: 3999
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: r2server-service-connector0
+spec:
+  selector:
+    app: r2server
+  ports:
+  - port: 3010
+    targetPort: 3010
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: r2server-service-connector1
+spec:
+  selector:
+    app: r2server
+  ports:
+  - port: 3011
+    targetPort: 3011
+

game-server/k8s/nginx-deployment.yaml

@@ -1,21 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: nginx-deployment
-  labels:
-    app: nginx
-spec:
-  replicas: 3
-  selector:
-    matchLabels:
-      app: nginx
-  template:
-    metadata:
-      labels:
-        app: nginx
-    spec:
-      containers:
-      - name: nginx
-        image: nginx:1.14.2
-        ports:
-        - containerPort: 80