k8s-1.9.1-步骤七（测试）

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执行主机：192.168.1.15or16or18

创建rc文件

mkdir /root/tomcat

cd /root/tomcat

cat > /root/tomcat/tomcat.rc.yaml<

apiVersion: v1

kind: ReplicationController

metadata:

name: myweb

spec:

replicas: 2

selector:

app: myweb

template:

metadata:

labels:

app: myweb

spec:

containers:

- image: docker.io/tomcat

name: myweb

ports:

- containerPort: 8080

env:

- name: MYSQL_SERVICE_HOST

value: 'mysql'

- name: MYSQL_SERVICE_PORT

value: '3306'

EOF

创建svc文件

cat > /root/tomcat/tomcat.svc.yaml << EOF

> apiVersion: v1

> kind: Service

> metadata:

> name: myweb

> spec:

> ports:

> - name: myweb-svc

> port: 8080

> targetPort: 8080

> nodePort: 31111

> selector:

> app: myweb

> type: NodePort

> EOF

启动RC和SVC

kubectl create -f tomcat.rc.yaml

kubectl create -f tomcat.svc.yaml