apiVersion: v1
kind: ConfigMap
metadata:
  name: fpm-conf
  namespace: default
data:
  www.conf: |
    [www]
    user = www-data
    group = www-data
    listen = 127.0.0.1:9000
    pm = dynamic
    pm.max_children = 5
    pm.start_servers = 2
    pm.min_spare_servers = 1
    pm.max_spare_servers = 3
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: wordpress
  name: wordpress
spec:
  replicas: 1
  selector:
    matchLabels:
      app: wordpress
  template:
    metadata:
      labels:
        app: wordpress
    spec:
      nodeSelector:
        nodetype: wordpress
      containers:
      - image: wordpress:5-php7.2-fpm
        name: wordpress
        volumeMounts:
        - name: fpmconfs
          mountPath: /usr/local/etc/php-fpm.d/
          readOnly: true
        - name: wwwdata
          mountPath: /var/www/html
        env:
        - name: WORDPRESS_DB_NAME
          value: wpdb
        - name: WORDPRESS_DB_USER
          value: wpuser
        - name: WORDPRESS_DB_PASSWORD
          value: wppass
        - name: WORDPRESS_DB_HOST
          value: "wpdb.default.svc.cluster.local."
      volumes:
      - name: fpmconfs
        configMap:
          name: fpm-conf
          optional: false
      - name: wwwdata
        hostPath:
          path: /data/wwwdata
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: wordpress
  name: wordpress
  namespace: default
spec:
  ports:
  - name: "9000"
    port: 9000
    protocol: TCP
    targetPort: 9000
  selector:
    app: wordpress
  type: ClusterIP