DEV Community

Cover image for Connect to external mysql server via phpMyAdmin
Jeff
Jeff

Posted on

Connect to external mysql server via phpMyAdmin

Background

After I deployed my phpMyAdmin to my kubernetes cluster and ran it, I was astonished by the UI, which only allows you type username and password, there is no way to input my mysql server's host!

Analysis

Seems phpMyAdmin by default only allows you connect to mysql server deployed in the same machine with the phpMyAdmin itself, in terms of this I would say I love adminer more!

Solution

You need to set PMA_HOST to your mysql server host before running the phpMyAdmin instance.

So if you are deploying your phpMyAdmin to your kubernetes cluster, you should edit the deployment.yaml as follows:

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: phpmyadmin
    tier: backend
  name: phpmyadmin
spec:
  minReadySeconds: 5
  selector:
    matchLabels:
      app: phpmyadmin
      tier: backend
  template:
    metadata:
      labels:
        app: phpmyadmin
        tier: backend
    spec:
      imagePullSecrets:
        - name: harbor-odp
      containers:
        - image: "phpmyadmin"
          env:
            - name: PMA_HOST
              value: your-my-sql-db.yourhost.com.cn
          imagePullPolicy: Always
          name: phpmyadmin
          ports:
            - containerPort: 80
              name: http
              protocol: TCP
          resources:
            limits:
              cpu: 500m
              memory: 128Mi
            requests:
              cpu: 250m
              memory: 64Mi

Enter fullscreen mode Exit fullscreen mode

Top comments (0)