---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: backend
  namespace: artifact-keeper
  labels:
    app.kubernetes.io/name: artifact-keeper
    app.kubernetes.io/instance: ak
    app.kubernetes.io/part-of: artifact-keeper
    app.kubernetes.io/component: backend
  annotations:
    reloader.stakater.com/auto: "true"
spec:
  replicas: 2
  selector:
    matchLabels:
      app.kubernetes.io/name: artifact-keeper
      app.kubernetes.io/instance: ak
      app.kubernetes.io/component: backend
  template:
    metadata:
      labels:
        app.kubernetes.io/name: artifact-keeper
        app.kubernetes.io/instance: ak
        app.kubernetes.io/component: backend
    spec:
      serviceAccountName: backend
      automountServiceAccountToken: false
      securityContext:
        runAsNonRoot: true
        runAsUser: 1000
        fsGroup: 1000
      affinity:
        podAntiAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
            - weight: 100
              podAffinityTerm:
                labelSelector:
                  matchExpressions:
                    - key: app.kubernetes.io/component
                      operator: In
                      values:
                        - backend
                topologyKey: kubernetes.io/hostname
      initContainers:
        - name: wait-for-postgres
          image: postgres:16-alpine
          securityContext:
            readOnlyRootFilesystem: true
            allowPrivilegeEscalation: false
            capabilities:
              drop:
                - ALL
          resources:
            requests:
              cpu: 10m
              memory: 16Mi
            limits:
              cpu: 100m
              memory: 64Mi
          command: ["/bin/sh", "-c"]
          args:
            - |
              echo "Waiting for PostgreSQL..."
              until pg_isready -h artifact-keeper-postgres-pooler -p 5432 -U registry; do
                sleep 3
              done
              echo "PostgreSQL is ready"
        - name: wait-for-meilisearch
          image: alpine:3.20
          securityContext:
            readOnlyRootFilesystem: true
            allowPrivilegeEscalation: false
            capabilities:
              drop:
                - ALL
          resources:
            requests:
              cpu: 10m
              memory: 16Mi
              ephemeral-storage: 32Mi
            limits:
              cpu: 100m
              memory: 64Mi
              ephemeral-storage: 64Mi
          command: ["/bin/sh", "-c"]
          args:
            - |
              echo "Waiting for Meilisearch..."
              until wget -qO- http://meilisearch:7700/health >/dev/null 2>&1; do
                sleep 3
              done
              echo "Meilisearch is ready"
      containers:
        - name: backend
          image: "ghcr.io/artifact-keeper/artifact-keeper-backend:dev"
          imagePullPolicy: Always
          securityContext:
            readOnlyRootFilesystem: true
            allowPrivilegeEscalation: false
            capabilities:
              drop:
                - ALL
          command: ["/bin/sh", "-c"]
          args:
            - |
              if [ -f /shared/dtrack-api-key ] && [ -s /shared/dtrack-api-key ]; then
                export DEPENDENCY_TRACK_API_KEY="$(cat /shared/dtrack-api-key)"
              fi
              exec /usr/local/bin/artifact-keeper
          ports:
            - name: http
              containerPort: 8080
              protocol: TCP
            - name: grpc
              containerPort: 9090
              protocol: TCP
          envFrom:
            - configMapRef:
                name: config
            - configMapRef:
                name: s3-env
            - secretRef:
                name: s3-credentials
            - secretRef:
                name: app-secrets
          resources:
            limits:
              cpu: "2"
              memory: 2Gi
            requests:
              cpu: 250m
              memory: 256Mi
          livenessProbe:
            httpGet:
              path: /livez
              port: http
            periodSeconds: 15
            timeoutSeconds: 5
            failureThreshold: 5
          volumeMounts:
            - name: tmp
              mountPath: /tmp
            - name: storage
              mountPath: /data/storage
              subPath: storage
            - name: storage
              mountPath: /data/backups
              subPath: backups
            - name: storage
              mountPath: /data/plugins
              subPath: plugins
            - name: scan-workspace
              mountPath: /scan-workspace
            - name: shared-config
              mountPath: /shared
              readOnly: true
      volumes:
        - name: tmp
          emptyDir:
            sizeLimit: 256Mi
        - name: storage
          persistentVolumeClaim:
            claimName: storage
        - name: scan-workspace
          persistentVolumeClaim:
            claimName: scan-workspace
        - name: shared-config
          persistentVolumeClaim:
            claimName: shared-config