Kubectl部署mysql

vi mysql-rc.yaml

apiVersion: v1
kind: ReplicationController
metadata:
name: mysql
labels:
name: mysql
spec:
replicas: 2
selector:
name: mysql-pod
template:
metadata:
labels:
name: mysql-pod
spec:
containers:
- name: mysql
image: mysql:5.7
imagePullPolicy: IfNotPresent
ports:
- containerPort: 3306
env:
- name: MYSQL_ROOT_PASSWORD
value: "123456"

vi mysql-svc.yaml

apiVersion: v1
kind: Service
metadata:
name: mysql-svc
labels:
name: mysql-svc
spec:
type: NodePort
ports:

- port: 3306
protocol: TCP
targetPort: 3306
name: http
nodePort: 30002
selector:
name: mysql-pod

执行部署：

kubectl create -f mysql-rc.yaml

kubectl create -f mysql-svc.yaml

安装mysql客户端：

yum install mysql -y

测试连接： mysql -h 192.168.36.19 -P30002 -uroot -p

删除命名空间：

kubectl delete ns mysql