apps/base/artifactapi/redis-deployment.yaml

@@ -13,6 +13,7 @@ spec:
     metadata:
       labels:
         app: redis
+        monitoring.unkin.net/redis-exporter: "true"
     spec:
       containers:
         - name: redis
@@ -53,4 +54,18 @@ spec:
             periodSeconds: 10
             successThreshold: 1
             timeoutSeconds: 5
+        - name: metrics-exporter
+          image: artifactapi.k8s.syd1.au.unkin.net/dockerhub/oliver006/redis_exporter:v1.89.0
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 9121
+              name: metrics
+              protocol: TCP
+          resources:
+            limits:
+              cpu: 100m
+              memory: 64Mi
+            requests:
+              cpu: 25m
+              memory: 32Mi
       restartPolicy: Always

apps/base/authentik/redis-deployment.yaml

@@ -15,6 +15,7 @@ spec:
     metadata:
       labels:
         app: redis
+        monitoring.unkin.net/redis-exporter: "true"
     spec:
       containers:
         - name: redis
@@ -52,6 +53,20 @@ spec:
           volumeMounts:
             - mountPath: /data
               name: redis-data
+        - name: metrics-exporter
+          image: artifactapi.k8s.syd1.au.unkin.net/dockerhub/oliver006/redis_exporter:v1.89.0
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 9121
+              name: metrics
+              protocol: TCP
+          resources:
+            limits:
+              cpu: 100m
+              memory: 64Mi
+            requests:
+              cpu: 25m
+              memory: 32Mi
       volumes:
         - name: redis-data
           persistentVolumeClaim:

apps/base/gitea/valkey-deployment.yaml

@@ -27,6 +27,7 @@ spec:
         app: gitea-valkey
         app.kubernetes.io/name: gitea
         app.kubernetes.io/component: valkey
+        monitoring.unkin.net/redis-exporter: "true"
     spec:
       securityContext:
         fsGroup: 999
@@ -82,6 +83,26 @@ spec:
           volumeMounts:
             - mountPath: /data
               name: data
+        - name: metrics-exporter
+          image: artifactapi.k8s.syd1.au.unkin.net/dockerhub/oliver006/redis_exporter:v1.89.0
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 9121
+              name: metrics
+              protocol: TCP
+          securityContext:
+            allowPrivilegeEscalation: false
+            runAsNonRoot: true
+            capabilities:
+              drop:
+                - ALL
+          resources:
+            limits:
+              cpu: 100m
+              memory: 64Mi
+            requests:
+              cpu: 25m
+              memory: 32Mi
       restartPolicy: Always
       volumes:
         - name: data

apps/base/jellyfin/valkey.yaml

@@ -25,8 +25,15 @@ spec:
   shards: 1
   replicas: 2
   image: artifactapi.k8s.syd1.au.unkin.net/dockerhub/valkey/valkey:9.0.0
+  # redis_exporter sidecar (:9121, port name `metrics`) on every ValkeyNode pod;
+  # the operator manages a dedicated _exporter ACL user for it. Image overridden
+  # from the operator default (bare dockerhub oliver006/redis_exporter:v1.80.0)
+  # to the artifactapi-proxied pin. Scraped by the valkey-operator VMPodScrape in
+  # apps/base/observability (operator pods get fixed labels only, so they need
+  # their own selector rather than monitoring.unkin.net/redis-exporter).
   exporter:
-    enabled: false
+    enabled: true
+    image: artifactapi.k8s.syd1.au.unkin.net/dockerhub/oliver006/redis_exporter:v1.89.0
   scheduling:
     node:
       spread:

apps/base/litellm/redis-deployment.yaml

@@ -15,6 +15,7 @@ spec:
     metadata:
       labels:
         app: redis
+        monitoring.unkin.net/redis-exporter: "true"
     spec:
       containers:
         - name: redis
@@ -60,6 +61,20 @@ spec:
             - mountPath: /data
               mountPropagation: None
               name: data
+        - name: metrics-exporter
+          image: artifactapi.k8s.syd1.au.unkin.net/dockerhub/oliver006/redis_exporter:v1.89.0
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 9121
+              name: metrics
+              protocol: TCP
+          resources:
+            limits:
+              cpu: 100m
+              memory: 64Mi
+            requests:
+              cpu: 25m
+              memory: 32Mi
       restartPolicy: Always
       volumes:
         - name: data

apps/base/netbox/valkey-deployment.yaml

@@ -27,6 +27,7 @@ spec:
         app: netbox-valkey
         app.kubernetes.io/name: netbox
         app.kubernetes.io/component: valkey
+        monitoring.unkin.net/redis-exporter: "true"
     spec:
       securityContext:
         fsGroup: 999
@@ -82,6 +83,26 @@ spec:
           volumeMounts:
             - mountPath: /data
               name: data
+        - name: metrics-exporter
+          image: artifactapi.k8s.syd1.au.unkin.net/dockerhub/oliver006/redis_exporter:v1.89.0
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 9121
+              name: metrics
+              protocol: TCP
+          securityContext:
+            allowPrivilegeEscalation: false
+            runAsNonRoot: true
+            capabilities:
+              drop:
+                - ALL
+          resources:
+            limits:
+              cpu: 100m
+              memory: 64Mi
+            requests:
+              cpu: 25m
+              memory: 32Mi
       restartPolicy: Always
       volumes:
         - name: data

apps/base/observability/kustomization.yaml

@@ -9,3 +9,4 @@ resources:
   - gateway.yaml
   - httproute.yaml
   - vmpodscrape-cnpg.yaml
+  - vmpodscrape-redis.yaml

apps/base/observability/vmpodscrape-redis.yaml

@@ -0,0 +1,40 @@
+---
+# Scrape metrics (:9121) from every redis/valkey pod carrying a redis_exporter
+# sidecar in any namespace. Raw redis/valkey Deployments opt in via the
+# monitoring.unkin.net/redis-exporter pod label. Picked up by the observability
+# VMAgent (selectAllByDefault).
+apiVersion: operator.victoriametrics.com/v1beta1
+kind: VMPodScrape
+metadata:
+  name: redis-exporters
+  namespace: observability
+spec:
+  namespaceSelector:
+    any: true
+  selector:
+    matchLabels:
+      monitoring.unkin.net/redis-exporter: "true"
+  podMetricsEndpoints:
+    - port: metrics
+      path: /metrics
+---
+# valkey-operator-managed ValkeyCluster pods (e.g. jellyfin-valkey) get fixed
+# operator labels only -- the ValkeyCluster CR has no pod-label passthrough, so
+# they cannot carry monitoring.unkin.net/redis-exporter and need their own
+# selector. The operator's exporter sidecar also listens on :9121 with a port
+# named `metrics`.
+apiVersion: operator.victoriametrics.com/v1beta1
+kind: VMPodScrape
+metadata:
+  name: valkey-operator-clusters
+  namespace: observability
+spec:
+  namespaceSelector:
+    any: true
+  selector:
+    matchLabels:
+      app.kubernetes.io/managed-by: valkey-operator
+      app.kubernetes.io/component: valkey-node
+  podMetricsEndpoints:
+    - port: metrics
+      path: /metrics