argocd-apps/apps/base/arrstack/sonarr/deployment.yaml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: sonarr
  namespace: arrstack
spec:
  # Active-active: the -unkin2 fork keeps all state in the shared Postgres
  # (arrstack-postgres) and coordinates via Postgres advisory locks, so N
  # replicas run concurrently behind the sonarr Service. RollingUpdate is safe —
  # no SQLite, no RWO lock.
  replicas: 3
  strategy:
    type: RollingUpdate
  selector:
    matchLabels:
      app: sonarr
  template:
    metadata:
      labels:
        app: sonarr
    spec:
      securityContext:
        # Fork image has no USER (runs as root by default); pin it to a non-root
        # UID and group-write the shared RWX CephFS /config (MediaCover etc.).
        # OnRootMismatch avoids a recursive chown of the whole media tree.
        runAsUser: 1000
        runAsGroup: 1000
        fsGroup: 1000
        fsGroupChangePolicy: OnRootMismatch
      initContainers:
        # Gate the app on its own Postgres database+role being reachable, instead
        # of relying on ArgoCD sync-waves (which deadlock if apps aren't Healthy).
        # waitfordb reads the PG* env as a libpq fallback, so the password never lands in argv.
        - name: wait-for-db
          image: artifactapi.k8s.syd1.au.unkin.net/docker-internal/waitfordb:v0.1.0
          env:
            - name: WAITFORDB_TIMEOUT
              value: 5m
            - name: WAITFORDB_SSLMODE
              value: disable
            - name: PGHOST
              value: arrstack-postgres-rw.arrstack.svc.cluster.local
            - name: PGPORT
              value: "5432"
            - name: PGDATABASE
              value: sonarr-main
            - name: PGUSER
              valueFrom:
                secretKeyRef:
                  name: sonarr-db
                  key: username
            - name: PGPASSWORD
              valueFrom:
                secretKeyRef:
                  name: sonarr-db
                  key: password
          resources:
            requests:
              cpu: 10m
              memory: 32Mi
            limits:
              cpu: 100m
              memory: 64Mi
      containers:
        - name: sonarr
          image: artifactapi.k8s.syd1.au.unkin.net/docker-internal/sonarr:v5.0.0-unkin5
          imagePullPolicy: IfNotPresent
          command:
            - /app/Sonarr
          args:
            - -nobrowser
            - -data=/config
            # Required: bypass the single-instance guard so multiple replicas
            # can share one /config. Cross-replica safety is the Postgres layer,
            # not a local lock file.
            - -nosingleinstancecheck
          ports:
            - name: http
              containerPort: 8989
              protocol: TCP
          envFrom:
            - configMapRef:
                name: sonarr-env
          env:
            - name: Sonarr__Postgres__User
              valueFrom:
                secretKeyRef:
                  name: sonarr-db
                  key: username
            - name: Sonarr__Postgres__Password
              valueFrom:
                secretKeyRef:
                  name: sonarr-db
                  key: password
            - name: Sonarr__Auth__ApiKey
              valueFrom:
                secretKeyRef:
                  name: sonarr-apikey
                  key: apitoken
            # MediaCover object store (shared arrstack-media Ceph RGW bucket,
            # partitioned from radarr by the sonarr key prefix). Serves
            # posters/fanart from S3 so any replica renders them instead of the
            # leader-local emptyDir /config. Consumed by the -unkin3+ image;
            # older images ignore these unknown config keys. Creds Secret minted
            # by cephrgw-operator.
            - name: Sonarr__MediaCoverS3__Endpoint
              valueFrom:
                secretKeyRef:
                  name: arrstack-media-s3
                  key: S3_ENDPOINT
            - name: Sonarr__MediaCoverS3__AccessKey
              valueFrom:
                secretKeyRef:
                  name: arrstack-media-s3
                  key: AWS_ACCESS_KEY_ID
            - name: Sonarr__MediaCoverS3__SecretKey
              valueFrom:
                secretKeyRef:
                  name: arrstack-media-s3
                  key: AWS_SECRET_ACCESS_KEY
            - name: Sonarr__MediaCoverS3__Bucket
              value: arrstack-media
            - name: Sonarr__MediaCoverS3__Prefix
              value: sonarr
            - name: Sonarr__MediaCoverS3__ForcePathStyle
              value: "true"
            - name: Sonarr__MediaCoverS3__CaCertPath
              value: /etc/ssl/vault-ca/ca.crt
            # Backup object store (shared arrstack-backups Ceph RGW bucket,
            # per-app key prefix). Routes the periodic config+DB zip backups off
            # the ephemeral /config so any replica can write and restore them.
            - name: Sonarr__BackupS3__Endpoint
              valueFrom:
                secretKeyRef:
                  name: arrstack-backups-s3
                  key: S3_ENDPOINT
            - name: Sonarr__BackupS3__AccessKey
              valueFrom:
                secretKeyRef:
                  name: arrstack-backups-s3
                  key: AWS_ACCESS_KEY_ID
            - name: Sonarr__BackupS3__SecretKey
              valueFrom:
                secretKeyRef:
                  name: arrstack-backups-s3
                  key: AWS_SECRET_ACCESS_KEY
            - name: Sonarr__BackupS3__Bucket
              value: arrstack-backups
            - name: Sonarr__BackupS3__Prefix
              value: sonarr
            - name: Sonarr__BackupS3__ForcePathStyle
              value: "true"
            - name: Sonarr__BackupS3__CaCertPath
              value: /etc/ssl/vault-ca/ca.crt
          livenessProbe:
            httpGet:
              path: /sonarr/ping
              port: http
            initialDelaySeconds: 30
            periodSeconds: 30
            timeoutSeconds: 5
            failureThreshold: 3
          readinessProbe:
            httpGet:
              path: /sonarr/ping
              port: http
            initialDelaySeconds: 10
            periodSeconds: 10
            timeoutSeconds: 5
            failureThreshold: 3
          resources:
            requests:
              cpu: 100m
              memory: 256Mi
            limits:
              cpu: "1"
              memory: 1Gi
          volumeMounts:
            - name: config
              mountPath: /config
            - name: media-tv
              mountPath: /media/tv
            - name: vault-ca
              mountPath: /etc/ssl/vault-ca
              readOnly: true
      volumes:
        - name: config
          emptyDir: {}
        - name: media-tv
          persistentVolumeClaim:
            claimName: media-tv
        # Estate CA for validating the Ceph RGW (s3.ceph.unkin.net) TLS cert.
        - name: vault-ca
          secret:
            secretName: vault-ca-cert
            items:
              - key: ca.crt
                path: ca.crt