Deploy Prowlarr

apps/prowlarr/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: prowlarr
+  namespace: prowlarr
+spec:
+  # Prowlarr stores its state in one ReadWriteOnce volume, so run one Pod and
+  # replace it during upgrades rather than briefly starting a second writer.
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app: prowlarr
+  template:
+    metadata:
+      labels:
+        app: prowlarr
+    spec:
+      containers:
+        - name: prowlarr
+          image: ghcr.io/hotio/prowlarr:release
+          imagePullPolicy: Always
+          env:
+            - name: PUID
+              value: "1000"
+            - name: PGID
+              value: "1000"
+            - name: UMASK
+              value: "002"
+            - name: TZ
+              value: Europe/London
+          ports:
+            - name: http
+              containerPort: 9696
+              protocol: TCP
+          volumeMounts:
+            - name: prowlarr-config
+              mountPath: /config
+      volumes:
+        - name: prowlarr-config
+          persistentVolumeClaim:
+            claimName: prowlarr-config

apps/prowlarr/ingress.yaml

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+# Routes prowlarr.ahmza.com through the cluster's shared ingress-nginx IP.
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: prowlarr
+  namespace: prowlarr
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+spec:
+  tls:
+    - hosts:
+        - prowlarr.ahmza.com
+      secretName: prowlarr-tls
+  rules:
+    - host: prowlarr.ahmza.com
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: prowlarr
+                port:
+                  number: 9696

apps/prowlarr/namespace.yaml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: prowlarr

apps/prowlarr/pvc.yaml

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+# Prowlarr's database and configuration must survive Pod replacements.
+# No storageClassName is set, so the cluster's default Longhorn class is used.
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: prowlarr-config
+  namespace: prowlarr
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 2Gi

apps/prowlarr/service.yaml

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+# A ClusterIP is reachable only inside the cluster. ingress-nginx provides
+# the external HTTPS entry point defined in ingress.yaml.
+apiVersion: v1
+kind: Service
+metadata:
+  name: prowlarr
+  namespace: prowlarr
+spec:
+  selector:
+    app: prowlarr
+  ports:
+    - name: http
+      port: 9696
+      targetPort: http