部署mariaDb

部署mariaDb数据库

一、configmap

apiVersion: v1
kind: ConfigMap
metadata:
  name: maria-cm
​
data:
  DATABASE: 'db'
  USER: 'wb'
  PASSWORD: '1234'
  ROOT_PASSWORD: '1234'

​

二、Maria-pod

apiVersion: v1
kind: Pod
metadata:
  name: maria-pod
  labels:
    app: wordpress
    role: database
​
spec:
  containers:
  - image: mariadb/server:10.3
    name: maria
    imagePullPolicy: IfNotPresent
    ports:
    - containerPort: 3306
​
    envFrom:
    - prefix: 'MARIADB_'
      configMapRef:
        name: maria-cm

三、测试数据库

 #拉取镜像
 docker pull mariadb/server:10.3
 kubectl exec maria-pod -it -- sh
# mysql -uroot -p