Add Prometheus scraping to Kubernetes

2025-11-22 20:15:40 -06:00
parent 9497957ba5
commit 82acff5857
10 changed files with 244 additions and 1 deletions
@@ -0,0 +1,47 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: prometheus
+  labels:
+    app: prometheus
+spec:
+  replicas: 1
+  strategy:
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 1
+    type: RollingUpdate
+  selector:
+    matchLabels:
+      app: prometheus
+  template:
+    metadata:
+      labels:
+        app: prometheus
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "9090"
+    spec:
+      containers:
+        - name: prometheus
+          image: prom/prometheus
+          args:
+            - "--storage.tsdb.path=/prometheus"
+            - "--config.file=/etc/prometheus/prometheus.yml"
+          ports:
+            - name: http
+              containerPort: 9090
+          volumeMounts:
+            - name: prometheus-config-values
+              mountPath: /etc/prometheus
+            - name: prometheus-storage-volume
+              mountPath: /prometheus
+      restartPolicy: Always
+      volumes:
+        - name: prometheus-config-values
+          configMap:
+            defaultMode: 420
+            name: prometheus-config
+        - name: prometheus-storage-volume
+          persistentVolumeClaim:
+            claimName: prometheus-data