apiVersion: apps/v1
kind: Deployment
metadata:
  name: django
  namespace: labhelper
spec:
  replicas: 1
  selector:
    matchLabels:
      app: django
  template:
    metadata:
      labels:
        app: django
    spec:
      securityContext:
        fsGroup: 99
        fsGroupChangePolicy: "OnRootMismatch"
      initContainers:
        - name: loader
          image: git.baumann.gr/adebaumann/labhelper-data-loader:0.014
          securityContext:
            runAsUser: 0
          command: [ "sh","-c","if [ ! -f /data/db.sqlite3 ] || [ ! -s /data/db.sqlite3 ]; then cp preload/preload.sqlite3 /data/db.sqlite3 && echo 'Database copied from preload'; else echo 'Existing database preserved'; fi" ]
          volumeMounts:
            - name: data
              mountPath: /data
      containers:
        - name: web
          image: git.baumann.gr/adebaumann/labhelper:0.076
          imagePullPolicy: Always
          ports:
            - containerPort: 8000
          env:
            - name: DJANGO_SECRET_KEY
              valueFrom:
                secretKeyRef:
                  name: django-secret
                  key: secret-key
            - name: DEBUG
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: DEBUG
            - name: ALLOWED_HOSTS
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: ALLOWED_HOSTS
            - name: ALLOWED_CIDR_NETS
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: ALLOWED_CIDR_NETS
            - name: LANGUAGE_CODE
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: LANGUAGE_CODE
            - name: TIME_ZONE
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: TIME_ZONE
            - name: USE_I18N
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: USE_I18N
            - name: USE_TZ
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: USE_TZ
            - name: STATIC_URL
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: STATIC_URL
            - name: MEDIA_URL
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: MEDIA_URL
            - name: CSRF_TRUSTED_ORIGINS
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: CSRF_TRUSTED_ORIGINS
            - name: LOGIN_URL
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: LOGIN_URL
            - name: LOGIN_REDIRECT_URL
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: LOGIN_REDIRECT_URL
            - name: LOGOUT_REDIRECT_URL
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: LOGOUT_REDIRECT_URL
            - name: GUNICORN_OPTS
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: GUNICORN_OPTS
            - name: IMAGE_TAG
              valueFrom:
                configMapKeyRef:
                  name: django-config
                  key: IMAGE_TAG
          volumeMounts:
            - name: data
              mountPath: /app/data
          readinessProbe:
            httpGet:
              path: /
              port: 8000
            initialDelaySeconds: 5
            periodSeconds: 10
            timeoutSeconds: 2
            failureThreshold: 6
          livenessProbe:
            httpGet:
              path: /
              port: 8000
            initialDelaySeconds: 20
            periodSeconds: 20
            timeoutSeconds: 2
            failureThreshold: 3
      volumes:
        - name: data
          persistentVolumeClaim:
            claimName: labhelper-data-pvc
---
apiVersion: v1
kind: Service
metadata:
  name: django
  namespace: labhelper
spec:
  type: ClusterIP
  selector:
    app: django
  ports:
    - name: http
      protocol: TCP
      port: 8000
      targetPort: 8000