apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ taskserv.name }}
  namespace: {{ taskserv.namespace }}
  labels:
    app.kubernetes.io/name: {{ taskserv.name }}
    app.kubernetes.io/managed-by: provisioning
spec:
  replicas: 1
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ taskserv.name }}
  template:
    metadata:
      labels:
        app.kubernetes.io/name: {{ taskserv.name }}
        app.kubernetes.io/managed-by: provisioning
    spec:
      {% if taskserv.placement is defined and taskserv.placement.node_class %}
      affinity:
        nodeAffinity:
          {% if taskserv.placement.mode == "require" %}
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
              - matchExpressions:
                  - key: node-class.{{ taskserv.placement.node_class.0 }}
                    operator: In
                    values: ["true"]
          {% else %}
          preferredDuringSchedulingIgnoredDuringExecution:
            {% for c in taskserv.placement.node_class %}
            - weight: {{ 100 - loop.index0 * 10 }}
              preference:
                matchExpressions:
                  - key: node-class.{{ c }}
                    operator: In
                    values: ["true"]
            {% endfor %}
          {% endif %}
      {% endif %}
      imagePullSecrets:
        - name: {{ taskserv.registry_secret }}
      terminationGracePeriodSeconds: 30
      volumes:
        - name: wp-data
          persistentVolumeClaim:
            claimName: {{ taskserv.name }}-data
        - name: nginx-config
          configMap:
            name: {{ taskserv.name }}-nginx
            items:
              - key: nginx.conf
                path: nginx.conf
              - key: default.conf
                path: conf.d/default.conf
        - name: nginx-cache
          emptyDir: {}
        - name: htpasswd
          secret:
            secretName: {{ taskserv.name }}-htpasswd
            items:
              - key: htpasswd
                path: htpasswd
        - name: mu-smtp
          configMap:
            name: {{ taskserv.name }}-mu-smtp
            items:
              - key: smtp-config.php
                path: smtp-config.php
{% if taskserv.fpm_pool_extra %}
        - name: fpm-pool
          configMap:
            name: {{ taskserv.name }}-fpm-pool
            items:
              - key: zz-custom.conf
                path: zz-custom.conf
{% endif %}
      containers:
        - name: fpm
          image: {{ taskserv.image }}:{{ taskserv.image_tag }}
          imagePullPolicy: IfNotPresent
          ports:
            - name: fpm
              containerPort: 9000
              protocol: TCP
          env:
            - name: WORDPRESS_DB_HOST
              value: "{{ taskserv.db_host }}"
            - name: WORDPRESS_DB_NAME
              value: "{{ taskserv.db_name }}"
            - name: WORDPRESS_DB_USER
              value: "{{ taskserv.db_user }}"
            - name: WORDPRESS_DB_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ taskserv.name }}-credentials
                  key: WORDPRESS_DB_PASSWORD
            - name: WORDPRESS_TABLE_PREFIX
              value: "{{ taskserv.db_table_prefix }}"
            - name: WORDPRESS_HOME
              value: "{{ taskserv.wordpress_home }}"
            - name: WORDPRESS_SITEURL
              value: "{{ taskserv.wordpress_siteurl }}"
            - name: SMTP_HOST
              value: "{{ taskserv.smtp_host }}"
            - name: SMTP_PORT
              value: "{{ taskserv.smtp_port }}"
            - name: SMTP_FROM
              value: "{{ taskserv.smtp_from }}"
            - name: SMTP_FROM_NAME
              value: "{{ taskserv.smtp_from_name }}"
            - name: SMTP_USER
              valueFrom:
                secretKeyRef:
                  name: {{ taskserv.name }}-credentials
                  key: SMTP_USER
            - name: SMTP_PASS
              valueFrom:
                secretKeyRef:
                  name: {{ taskserv.name }}-credentials
                  key: SMTP_PASS
          volumeMounts:
            - name: wp-data
              mountPath: /var/www/html
            - name: mu-smtp
              mountPath: /var/www/html/wp-content/mu-plugins/smtp-config.php
              subPath: smtp-config.php
{% if taskserv.fpm_pool_extra %}
            - name: fpm-pool
              mountPath: /usr/local/etc/php-fpm.d/zz-custom.conf
              subPath: zz-custom.conf
{% endif %}
          {% if taskserv.resources_effective is defined %}
          resources:
            requests:
              cpu: "{{ taskserv.resources_effective.cpu.request }}"
              memory: "{{ taskserv.resources_effective.memory.request }}"
            limits:
              cpu: "{{ taskserv.resources_effective.cpu.limit }}"
              memory: "{{ taskserv.resources_effective.memory.limit }}"
          {% else %}
          resources:
            requests:
              cpu: "100m"
              memory: "256Mi"
            limits:
              cpu: "1000m"
              memory: "512Mi"
          {% endif %}
          {% if taskserv.probes is defined and taskserv.probes.readiness is defined %}
          readinessProbe:
            {% if taskserv.probes.readiness.type == "tcp" %}
            tcpSocket:
              port: {{ taskserv.probes.readiness.port | default(value=9000) }}
            {% else %}
            httpGet:
              path: {{ taskserv.probes.readiness.path }}
              port: {{ taskserv.probes.readiness.port | default(value=9000) }}
            {% endif %}
            initialDelaySeconds: {{ taskserv.probes.readiness.initial_delay }}
            periodSeconds: {{ taskserv.probes.readiness.period }}
            failureThreshold: {{ taskserv.probes.readiness.failure_threshold }}
          {% else %}
          readinessProbe:
            tcpSocket:
              port: 9000
            initialDelaySeconds: 15
            periodSeconds: 10
            failureThreshold: 6
          {% endif %}

        - name: nginx
          image: {{ taskserv.nginx_image }}
          imagePullPolicy: IfNotPresent
          ports:
            - name: http
              containerPort: 80
              protocol: TCP
          volumeMounts:
            - name: wp-data
              mountPath: /var/www/html
            - name: nginx-config
              mountPath: /etc/nginx/nginx.conf
              subPath: nginx.conf
            - name: nginx-config
              mountPath: /etc/nginx/conf.d/default.conf
              subPath: conf.d/default.conf
            - name: nginx-cache
              mountPath: /tmp/nginx-cache
            - name: htpasswd
              mountPath: /etc/nginx/htpasswd
              subPath: htpasswd
          {% if taskserv.nginx_resources_effective is defined %}
          resources:
            requests:
              cpu: "{{ taskserv.nginx_resources_effective.cpu.request }}"
              memory: "{{ taskserv.nginx_resources_effective.memory.request }}"
            limits:
              cpu: "{{ taskserv.nginx_resources_effective.cpu.limit }}"
              memory: "{{ taskserv.nginx_resources_effective.memory.limit }}"
          {% else %}
          resources:
            requests:
              cpu: "50m"
              memory: "64Mi"
            limits:
              cpu: "500m"
              memory: "128Mi"
          {% endif %}
          {% if taskserv.nginx_probes is defined and taskserv.nginx_probes.readiness is defined %}
          readinessProbe:
            {% if taskserv.nginx_probes.readiness.type == "tcp" %}
            tcpSocket:
              port: {{ taskserv.nginx_probes.readiness.port | default(value=80) }}
            {% else %}
            httpGet:
              path: {{ taskserv.nginx_probes.readiness.path }}
              port: {{ taskserv.nginx_probes.readiness.port | default(value=80) }}
            {% endif %}
            initialDelaySeconds: {{ taskserv.nginx_probes.readiness.initial_delay }}
            periodSeconds: {{ taskserv.nginx_probes.readiness.period }}
            failureThreshold: {{ taskserv.nginx_probes.readiness.failure_threshold }}
          {% else %}
          readinessProbe:
            httpGet:
              path: /health_check
              port: 80
            initialDelaySeconds: 10
            periodSeconds: 10
            failureThreshold: 6
          {% endif %}
          {% if taskserv.nginx_probes is defined and taskserv.nginx_probes.liveness is defined %}
          livenessProbe:
            {% if taskserv.nginx_probes.liveness.type == "tcp" %}
            tcpSocket:
              port: {{ taskserv.nginx_probes.liveness.port | default(value=80) }}
            {% else %}
            httpGet:
              path: {{ taskserv.nginx_probes.liveness.path }}
              port: {{ taskserv.nginx_probes.liveness.port | default(value=80) }}
            {% endif %}
            initialDelaySeconds: {{ taskserv.nginx_probes.liveness.initial_delay }}
            periodSeconds: {{ taskserv.nginx_probes.liveness.period }}
            failureThreshold: {{ taskserv.nginx_probes.liveness.failure_threshold }}
          {% else %}
          livenessProbe:
            httpGet:
              path: /health_check
              port: 80
            initialDelaySeconds: 30
            periodSeconds: 30
            failureThreshold: 3
          {% endif %}