# services/planka/deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  name: planka
  namespace: planka
  labels:
    app: planka
spec:
  replicas: 1
  selector:
    matchLabels:
      app: planka
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 0
      maxUnavailable: 1
  template:
    metadata:
      labels:
        app: planka
    spec:
      nodeSelector:
        node-role.kubernetes.io/worker: "true"
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
              - matchExpressions:
                  - key: hardware
                    operator: In
                    values: ["rpi4", "rpi5"]
      securityContext:
        runAsUser: 1000
        runAsGroup: 1000
        fsGroup: 1000
        fsGroupChangePolicy: OnRootMismatch
      initContainers:
        - name: init-user-data
          image: docker.io/alpine:3.20
          securityContext:
            runAsUser: 0
            runAsGroup: 0
          command: ["/bin/sh", "-c"]
          args:
            - |
              set -e
              mkdir -p /app/public/preloaded-favicons \
                /app/public/favicons \
                /app/public/user-avatars \
                /app/public/background-images \
                /app/private/attachments \
                /app/.tmp
              chown -R 1000:1000 /app/public /app/private /app/.tmp
          volumeMounts:
            - name: user-data
              mountPath: /app/public
            - name: user-data
              mountPath: /app/private
            - name: app-data
              mountPath: /app/.tmp
      containers:
        - name: planka
          image: ghcr.io/plankanban/planka:2.0.0-rc.4
          ports:
            - name: http
              containerPort: 1337
          env:
            - name: BASE_URL
              value: https://tasks.bstein.dev
            - name: TRUST_PROXY
              value: "true"
          envFrom:
            - secretRef:
                name: planka-db
            - secretRef:
                name: planka-secrets
            - secretRef:
                name: planka-oidc
            - secretRef:
                name: planka-smtp
          volumeMounts:
            - name: user-data
              mountPath: /app/public
            - name: user-data
              mountPath: /app/private
            - name: app-data
              mountPath: /app/.tmp
          readinessProbe:
            httpGet:
              path: /
              port: http
            initialDelaySeconds: 10
            periodSeconds: 10
            timeoutSeconds: 3
            failureThreshold: 6
          livenessProbe:
            httpGet:
              path: /
              port: http
            initialDelaySeconds: 30
            periodSeconds: 20
            timeoutSeconds: 3
            failureThreshold: 6
          resources:
            requests:
              cpu: 200m
              memory: 512Mi
            limits:
              cpu: "1"
              memory: 2Gi
      volumes:
        - name: user-data
          persistentVolumeClaim:
            claimName: planka-user-data
        - name: app-data
          persistentVolumeClaim:
            claimName: planka-app-data