k8s部署nacos

1.初始化数据库脚本，https://github.com/alibaba/nacos/tree/2.4.0/distribution/conf
2.编写nacos.yaml配置文件，修改namespace与image版本

# nacos-deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  name: nacos
  namespace: smart-parking-project
  labels:
    app: nacos
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nacos
  template:
    metadata:
      labels:
        app: nacos
    spec:
      containers:
      - name: nacos
        image: nacos/nacos-server:v2.4.0
        env:
        - name: MODE
          value: "standalone"
        - name: SPRING_DATASOURCE_PLATFORM
          value: "mysql"
        - name: MYSQL_SERVICE_HOST
          value: "172.32.1.22"
        - name: MYSQL_SERVICE_PORT
          value: "3306"
        - name: MYSQL_SERVICE_USER
          value: "root"
        - name: MYSQL_SERVICE_PASSWORD
          value: "zwzh8899"
        - name: MYSQL_SERVICE_DB_NAME
          value: "nacos"
        - name: NACOS_APPLICATION_PORT
          value: "8848"
        - name: JVM_XMS
          value: "512m"
        - name: JVM_XMX
          value: "512m"
        ports:
        - containerPort: 8848
          name: http
        - containerPort: 9848
          name: grpc
        - containerPort: 9849
          name: raft-rpc
        readinessProbe:
          httpGet:
            path: /nacos/actuator/health
            port: 8848
          initialDelaySeconds: 30
          periodSeconds: 10
        livenessProbe:
          httpGet:
            path: /nacos/actuator/health
            port: 8848
          initialDelaySeconds: 60
          periodSeconds: 10
---
# nacos-service.yaml
apiVersion: v1
kind: Service
metadata:
  name: nacos
  namespace: smart-parking-project
spec:
  type: NodePort
  selector:
    app: nacos
  ports:
    - name: http
      port: 8848
      targetPort: 8848
      nodePort: 30948
    - name: grpc
      port: 9848
      targetPort: 9848
    - name: raft-rpc
      port: 9849
      targetPort: 9849

3.执行脚本：
kubectl apply -f nacos.yaml