Keybard-Vagabond-Demo/manifests/applications/bookwyrm/cronjobs.yaml

---
# BookWyrm Automod CronJob
# Replaces Celery beat scheduler for automod tasks
# This job checks for spam/moderation rules and creates reports
apiVersion: batch/v1
kind: CronJob
metadata:
  name: bookwyrm-automod
  namespace: bookwyrm-application
  labels:
    app: bookwyrm
    component: automod-cronjob
spec:
  # Run every 6 hours - adjust based on your moderation needs
  # "0 */6 * * *" = every 6 hours at minute 0
  schedule: "0 */6 * * *"
  timeZone: "UTC"
  concurrencyPolicy: Forbid  # Don't allow overlapping jobs
  successfulJobsHistoryLimit: 3
  failedJobsHistoryLimit: 3
  startingDeadlineSeconds: 600  # 10 minutes
  jobTemplate:
    metadata:
      labels:
        app: bookwyrm
        component: automod-cronjob
    spec:
      # Clean up jobs after 1 hour
      ttlSecondsAfterFinished: 3600
      template:
        metadata:
          labels:
            app: bookwyrm
            component: automod-cronjob
        spec:
          securityContext:
            runAsNonRoot: true
            runAsUser: 1000
            runAsGroup: 1000
            fsGroup: 1000
            seccompProfile:
              type: RuntimeDefault
          restartPolicy: OnFailure
          containers:
          - name: automod-task
            image: <YOUR_REGISTRY_URL>/library/bookwyrm-worker:latest
            command: ["/opt/venv/bin/python"]
            args:
            - "manage.py"
            - "shell"
            - "-c"
            - "from bookwyrm.models.antispam import automod_task; automod_task()"
            env:
            - name: CONTAINER_TYPE
              value: "cronjob-automod"
            - name: DJANGO_SETTINGS_MODULE
              value: "bookwyrm.settings"
            envFrom:
            - configMapRef:
                name: bookwyrm-config
            - secretRef:
                name: bookwyrm-secrets
            resources:
              requests:
                cpu: 50m
                memory: 128Mi
              limits:
                cpu: 200m
                memory: 256Mi
            securityContext:
              allowPrivilegeEscalation: false
              capabilities:
                drop: ["ALL"]
              readOnlyRootFilesystem: false
              runAsNonRoot: true
              runAsUser: 1000
          nodeSelector:
            kubernetes.io/arch: arm64
          tolerations:
          - effect: NoSchedule
            key: node-role.kubernetes.io/control-plane
            operator: Exists

---
# BookWyrm Update Check CronJob
# Replaces Celery beat scheduler for checking software updates
# This job checks GitHub for new BookWyrm releases
apiVersion: batch/v1
kind: CronJob
metadata:
  name: bookwyrm-update-check
  namespace: bookwyrm-application
  labels:
    app: bookwyrm
    component: update-check-cronjob
spec:
  # Run daily at 3:00 AM UTC
  # "0 3 * * *" = every day at 3:00 AM
  schedule: "0 3 * * *"
  timeZone: "UTC"
  concurrencyPolicy: Forbid  # Don't allow overlapping jobs
  successfulJobsHistoryLimit: 3
  failedJobsHistoryLimit: 3
  startingDeadlineSeconds: 600  # 10 minutes
  jobTemplate:
    metadata:
      labels:
        app: bookwyrm
        component: update-check-cronjob
    spec:
      # Clean up jobs after 1 hour
      ttlSecondsAfterFinished: 3600
      template:
        metadata:
          labels:
            app: bookwyrm
            component: update-check-cronjob
        spec:
          securityContext:
            runAsNonRoot: true
            runAsUser: 1000
            runAsGroup: 1000
            fsGroup: 1000
            seccompProfile:
              type: RuntimeDefault
          restartPolicy: OnFailure
          containers:
          - name: update-check-task
            image: <YOUR_REGISTRY_URL>/library/bookwyrm-worker:latest
            command: ["/opt/venv/bin/python"]
            args:
            - "manage.py"
            - "shell"
            - "-c"
            - "from bookwyrm.models.site import check_for_updates_task; check_for_updates_task()"
            env:
            - name: CONTAINER_TYPE
              value: "cronjob-update-check"
            - name: DJANGO_SETTINGS_MODULE
              value: "bookwyrm.settings"
            envFrom:
            - configMapRef:
                name: bookwyrm-config
            - secretRef:
                name: bookwyrm-secrets
            resources:
              requests:
                cpu: 50m
                memory: 128Mi
              limits:
                cpu: 200m
                memory: 256Mi
            securityContext:
              allowPrivilegeEscalation: false
              capabilities:
                drop: ["ALL"]
              readOnlyRootFilesystem: false
              runAsNonRoot: true
              runAsUser: 1000
          nodeSelector:
            kubernetes.io/arch: arm64
          tolerations:
          - effect: NoSchedule
            key: node-role.kubernetes.io/control-plane
            operator: Exists

---
# BookWyrm Database Cleanup CronJob
# Optional: Add database maintenance tasks that might be beneficial
# This can include cleaning up expired sessions, old notifications, etc.
apiVersion: batch/v1
kind: CronJob
metadata:
  name: bookwyrm-db-cleanup
  namespace: bookwyrm-application
  labels:
    app: bookwyrm
    component: db-cleanup-cronjob
spec:
  # Run weekly on Sunday at 2:00 AM UTC
  # "0 2 * * 0" = every Sunday at 2:00 AM
  schedule: "0 2 * * 0"
  timeZone: "UTC"
  concurrencyPolicy: Forbid  # Don't allow overlapping jobs
  successfulJobsHistoryLimit: 2
  failedJobsHistoryLimit: 2
  startingDeadlineSeconds: 1800  # 30 minutes
  jobTemplate:
    metadata:
      labels:
        app: bookwyrm
        component: db-cleanup-cronjob
    spec:
      # Clean up jobs after 2 hours
      ttlSecondsAfterFinished: 7200
      template:
        metadata:
          labels:
            app: bookwyrm
            component: db-cleanup-cronjob
        spec:
          securityContext:
            runAsNonRoot: true
            runAsUser: 1000
            runAsGroup: 1000
            fsGroup: 1000
            seccompProfile:
              type: RuntimeDefault
          restartPolicy: OnFailure
          containers:
          - name: db-cleanup-task
            image: <YOUR_REGISTRY_URL>/library/bookwyrm-worker:latest
            command: ["/opt/venv/bin/python"]
            args:
            - "manage.py"
            - "shell"
            - "-c"
            - |
              # Clean up expired sessions (older than 2 weeks)
              from django.contrib.sessions.models import Session
              from django.utils import timezone
              from datetime import timedelta
              cutoff = timezone.now() - timedelta(days=14)
              expired_count = Session.objects.filter(expire_date__lt=cutoff).count()
              Session.objects.filter(expire_date__lt=cutoff).delete()
              print(f"Cleaned up {expired_count} expired sessions")
              
              # Clean up old notifications (older than 90 days) if they are read
              from bookwyrm.models import Notification
              cutoff = timezone.now() - timedelta(days=90)
              old_notifications = Notification.objects.filter(created_date__lt=cutoff, read=True)
              old_count = old_notifications.count()
              old_notifications.delete()
              print(f"Cleaned up {old_count} old read notifications")
            env:
            - name: CONTAINER_TYPE
              value: "cronjob-db-cleanup"
            - name: DJANGO_SETTINGS_MODULE
              value: "bookwyrm.settings"
            envFrom:
            - configMapRef:
                name: bookwyrm-config
            - secretRef:
                name: bookwyrm-secrets
            resources:
              requests:
                cpu: 100m
                memory: 256Mi
              limits:
                cpu: 500m
                memory: 512Mi
            securityContext:
              allowPrivilegeEscalation: false
              capabilities:
                drop: ["ALL"]
              readOnlyRootFilesystem: false
              runAsNonRoot: true
              runAsUser: 1000
          nodeSelector:
            kubernetes.io/arch: arm64
          tolerations:
          - effect: NoSchedule
            key: node-role.kubernetes.io/control-plane
            operator: Exists