wp-bedrock.yaml

---
apiVersion: v1
kind: Namespace
metadata:
  name: wordpress
---
apiVersion: v1
kind: Secret
metadata:
  name: wpmulti-externaldb
  labels:
    app: wpmulti-externaldb
  namespace: wordpress
type: Opaque
data:
  # "password123"
  db-password: "cGFzc3dvcmQxMjM="

---
apiVersion: v1
kind: Service
metadata:
  name: wpmulti-wordpress
  labels:
    app: "wpmulti-wordpress"
  namespace: wordpress
spec:
  selector:
    app: "wpmulti-wordpress"
  ports:
    - name: http
      port: 8080
      targetPort: 8080

---
apiVersion: v1
kind: Service
metadata:
  name: memcached
  namespace: wordpress
  labels:
    app: memcached
spec:
  ports:
    - port: 11211
      targetPort: memcached
      protocol: TCP
      name: memcached
  selector:
    app: memcached

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: memcached
  namespace: wordpress
spec:
  replicas: 1
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app: memcached
  template:
    metadata:
      labels:
        app: memcached
    spec:
      containers:
        - name: memcached
          image: memcached:1.5
          imagePullPolicy: Always
          resources:
            requests:
              memory: 128Mi
          ports:
            - name: memcached
              containerPort: 11211

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: wpmulti-wordpress
  labels:
    app: "wpmulti-wordpress"
  namespace: wordpress
spec:
  selector:
    matchLabels:
      app: "wpmulti-wordpress"
  strategy:
    type: Recreate
  replicas: 1
  template:
    metadata:
      labels:
        app: "wpmulti-wordpress"
    spec:
      containers:
        - name: wordpress
          image: your/custom/docker-image:latest
          imagePullPolicy: "IfNotPresent"
          env:
            - name: DB_HOST
              value: "<sql-server>:3306"
            - name: DB_NAME
              value: "wordpress"
            - name: DB_USER
              value: "wordpress"
            - name: WP_HOME
              value: "https://example.com"
            - name: WP_SITEURL
              value: "https://example.com/wp"
            - name: MEMCACHED_HOST
              value: memcached.wordpress:11211
            - name: WP_ENV
              value: "development"
            - name: DB_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: wpmulti-externaldb
                  key: db-password
          ports:
            - name: http
              containerPort: 8080
          livenessProbe:
            httpGet:
              path: /wp/wp-login.php
              port: 8080
            failureThreshold: 6
            initialDelaySeconds: 15
            periodSeconds: 10
            successThreshold: 1
            timeoutSeconds: 5
          readinessProbe:
            httpGet:
              path: /wp/wp-login.php
              port: 8080
            failureThreshold: 6
            initialDelaySeconds: 15
            periodSeconds: 10
            successThreshold: 1
            timeoutSeconds: 5
          resources:
            requests:
              cpu: 300m
              memory: 512Mi

---
apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: wpmulti-wordpress
  namespace: wordpress
  labels:
    app: "wpmulti-wordpress"
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-prod
    kubernetes.io/tls-acme: "true"
spec:
  rules:
    - host: example.com
      http:
        paths:
          - path: /
            backend:
              serviceName: "wpmulti-wordpress"
              servicePort: 8080
  tls:
    - hosts:
        - 'example.com'
      secretName: wpmulti-cert