Add the monitoring stack

2026-02-27 01:18:34 +00:00
commit 5a06798d5c
15 changed files with 1013 additions and 0 deletions
--- a/kubernetes/prometheus/deployment.yaml
+++ b/kubernetes/prometheus/deployment.yaml
@@ -0,0 +1,73 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: prometheus
+  namespace: monitoring
+  labels:
+    app: prometheus
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: prometheus
+  template:
+    metadata:
+      labels:
+        app: prometheus
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "9090"
+    spec:
+      serviceAccountName: prometheus
+      securityContext:
+        fsGroup: 65534
+        runAsNonRoot: true
+        runAsUser: 65534
+      containers:
+        - name: prometheus
+          image: prom/prometheus:v2.48.0
+          args:
+            - "--config.file=/etc/prometheus/prometheus.yml"
+            - "--storage.tsdb.path=/prometheus"
+            - "--storage.tsdb.retention.time=15d"
+            - "--web.listen-address=0.0.0.0:9090"
+            - "--web.enable-lifecycle"
+            - "--web.enable-admin-api"
+          ports:
+            - name: http
+              containerPort: 9090
+              protocol: TCP
+          resources:
+            requests:
+              memory: "512Mi"
+              cpu: "200m"
+            limits:
+              memory: "1Gi"
+              cpu: "500m"
+          volumeMounts:
+            - name: config
+              mountPath: /etc/prometheus
+            - name: storage
+              mountPath: /prometheus
+          livenessProbe:
+            httpGet:
+              path: /-/healthy
+              port: http
+            initialDelaySeconds: 30
+            periodSeconds: 15
+          readinessProbe:
+            httpGet:
+              path: /-/ready
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 5
+      volumes:
+        - name: config
+          configMap:
+            name: prometheus-config
+        - name: storage
+          emptyDir: {}
+      # For production, replace emptyDir with PVC:
+      # - name: storage
+      #   persistentVolumeClaim:
+      #     claimName: prometheus-storage