wildduck: Add Prometheus exporter

wildduck/wildduck-exporter.yaml

@@ -0,0 +1,68 @@
+---
+apiVersion: codemowers.cloud/v1beta1
+kind: SecretClaim
+metadata:
+  name: wildduck-exporter
+  namespace: wildduck
+spec:
+  size: 32
+  mapping:
+    - key: PROMETHEUS_BEARER_TOKEN
+      value: "%(plaintext)s"
+---
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+  name: wildduck-exporter
+  namespace: wildduck
+spec:
+  podMetricsEndpoints:
+    - bearerTokenSecret:
+        key: PROMETHEUS_BEARER_TOKEN
+        name: wildduck-exporter
+      targetPort: 3001
+  selector:
+    matchLabels:
+      app: wildduck-exporter
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: wildduck-exporter
+  namespace: wildduck
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: wildduck-exporter
+  template:
+    metadata:
+      labels:
+        app: wildduck-exporter
+    spec:
+      containers:
+        - name: webmail
+          image: harbor.k-space.ee/k-space/wildduck-exporter
+          securityContext:
+            readOnlyRootFilesystem: true
+            runAsNonRoot: true
+            runAsUser: 65534
+          command:
+            - /wildduck_exporter.py
+          args:
+            - info
+            - accounting
+          ports:
+            - containerPort: 3001
+              name: metrics
+          env:
+            - name: MONGODB_HOST
+              valueFrom:
+                secretKeyRef:
+                  name: wildduck
+                  key: MONGO_URI
+            - name: PROMETHEUS_BEARER_TOKEN
+              valueFrom:
+                secretKeyRef:
+                  name: wildduck-exporter
+                  key: PROMETHEUS_BEARER_TOKEN