wordpress-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: wordpress-site
  name: wordpress-site
spec:
  progressDeadlineSeconds: 600
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      app: wordpress-site
      tier: frontend
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      creationTimestamp: null
      labels:
        app: wordpress-site
        tier: frontend
    spec:
      volumes:
      - configMap:
          defaultMode: 256
          name: nginx-fastcgi-config
          optional: false
        name: nginxconf
      - name: shared-files
        emptyDir: {}
      containers:
        - name: app
          image: wordpress:5.7.2-php7.4-fpm
          imagePullPolicy : IfNotPresent
          volumeMounts:
            - name: shared-files
              mountPath: /var/www/html
          envFrom:
            - configMapRef:
                name: wordpress-configmap
        - name: nginx
          image: nginx
          imagePullPolicy : IfNotPresent
          volumeMounts:
          - name: shared-files
            mountPath: /var/www/html
          - mountPath: /etc/nginx/conf.d
            name: nginxconf
            readOnly: true