kubernetesk8s之K8s部署多种服务yaml文件

Nginx

 Nginx-rc.yaml

apiVersion: v1
kind: ReplicationController
Metadata:
  name: Nginx-controller
  labels:
    name: Nginx
spec:
  replicas: 2
  selector:
    name: Nginx
  template:
    Metadata:
      labels: 
       name: Nginx
    spec:
      containers:
      - name: Nginx
        image: docker.io/blacklabelops/Nginx
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 80

 

Nginx-svc.yaml

apiVersion: v1
kind: ReplicationController
Metadata:
  name: Nginx-controller
  labels:
    name: Nginx
spec:
  replicas: 2
  selector:
    name: Nginx
  template:
    Metadata:
      labels: 
       name: Nginx
    spec:
      containers:
      - name: Nginx
        image: docker.io/blacklabelops/Nginx
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 80
[root@k8s k8s_data]# cat Nginx-svc.yaml 
apiVersion: v1
kind: Service
Metadata:
  name: Nginx
  labels: 
   name: Nginx-servcie
spec:
  type: NodePort
  ports:
  - port: 8000
    protocol: TCP
    targetPort: 80
    nodePort: 30088
  selector:
    name: Nginx

 

 

MysqL

MysqL-rc.yaml

apiVersion: v1
kind: ReplicationController
Metadata:
    name: MysqL
spec:
    replicas: 1
    selector:
        app: MysqL
    template:
        Metadata:
            labels:
                app: MysqL
        spec:
            containers:
                - name: MysqL
                  image: MysqL
                  ports:
                      - containerPort: 3306
                  env:
                      - name: MysqL_ROOT_PASSWORD
                        value: "123456"

 

Nginx-svc.yaml

apiVersion: v1                      
kind: Service                              #表明是K8s Service
Metadata: 
  name: MysqL                              #Service的全局唯一名称
spec:
  ports:
    - port: 3306                           #Service提供服务的端口号
  selector:                                #Service对应的Pod拥有这里定义的标签
    app: MysqL

 

 

myweb

myweb-rc.yaml

apiVersion: v1
kind: ReplicationController
Metadata:
  name: myweb
spec:
  replicas: 1                                       #Pod副本期待数量为5
  selector:
    app: myweb
  template:
    Metadata:
      labels:
        app: myweb
    spec:
      containers:
      - name: myweb
        image: kubeguide/tomcat-app:v1
        ports:
        - containerPort: 8080
        env:
        - name: MysqL_SERVICE_HOST
          value: "MysqL"
        - name: MysqL_SERVICE_PORT
          value: "3306"

 

myweb-svc.yaml

apiVersion: v1
kind: Service
Metadata:
  name: myweb
spec:
   type: NodePort
   ports:
    - port: 8080
      nodePort: 31111
   selector:
      app: myweb