优化

docker/simple/k8s/mongo.yml

@@ -0,0 +1,43 @@
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: mongo
+  namespace: tailchat
+spec:
+  selector:
+    matchLabels:
+      app: mongo
+  serviceName: mongo
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: mongo
+    spec:
+      containers:
+        - name: mongo
+          image: mongo:4
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 27017
+          volumeMounts:
+            - name: mongo-persistent-storage
+              mountPath: /data/tailchat/db
+      volumes:
+        - name: mongo-persistent-storage
+          persistentVolumeClaim:
+            claimName: mongo-pvc
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: mongo-service
+  namespace: tailchat
+spec:
+  type: ClusterIP
+  selector:
+    app: mongo
+  ports:
+  - protocol: TCP
+    port: 27017
+    targetPort: 27017