k8s安装phpmyadmin

k8s安装phpmyadmin

背景

K8s里面的Mysql服务需要开放给维护人员使用，通过ingress配置转发tcp流量也是可以，这里提供一种使用phpmyadmin通过web页面访问的方法

将phpmyadmin的配置文件下载下来放在本地

cat config.inc.php

创建configmap导入配置文件

kubectl -n test create configmap config.inc.php --from-file=/deploy/sorts/phpmyadmin/config.inc.php

编辑yml文件创建ingress、service、deploy资源

kind: Deployment apiVersion: apps/v1 metadata: name: phpmyadmin namespace: test spec: replicas: 1 selector: matchLabels: app: phpmyadmin template: metadata: labels: app: phpmyadmin spec: containers: - name: phpmyadmin image: phpmyadmin env: - name: PMA_HOST value: mysql - name: PMA_ARBITRARY value: "1" ports: - containerPort: 80 protocol: TCP volumeMounts: - mountPath: /etc/phpmyadmin/config.inc.php name: config-inc-php subPath: config.inc.php volumes: - name: config-inc-php configMap: name: config.inc.php --- kind: Service apiVersion: v1 metadata: name: phpmyadmin namespace: test labels: name: phpmyadmin spec: type: NodePort ports: - protocol: TCP nodePort: 31003 targetPort: 80 port: 80 selector: app: phpmyadmin --- apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: ingress-phpmyadmin namespace: test spec: ingressClassName: nginx rules: - host: phpmyadmin.test.com http: paths: - backend: service: name: phpmyadmin port: number: 80 path: / pathType: ImplementationSpecific

PS

需要注意的是环境变量需要配置PMA_ARBITRARY=1，代表使用任意数据库

使用

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