feat(monitoring): add VictoriaMetrics trial stack

prometheus-stack/k8s/victoria.yaml

@@ -0,0 +1,122 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: victoria
+  namespace: prometheus
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: victoria
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: prometheus-stack-kube-prom-prometheus
+subjects:
+  - kind: ServiceAccount
+    name: victoria
+    namespace: prometheus
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: victoria-metrics
+  namespace: prometheus
+spec:
+  selector:
+    app: victoria-metrics
+  ports:
+    - port: 8428
+      targetPort: 8428
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: victoria-pvc
+  namespace: prometheus
+spec:
+  resources:
+    requests:
+      storage: 10Gi
+  volumeMode: Filesystem
+  accessModes:
+    - ReadWriteOnce
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: victoria-deployment
+  namespace: prometheus
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: victoria-metrics
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: victoria-metrics
+    spec:
+      serviceAccountName: victoria
+      containers:
+        - name: victoria
+          image: victoriametrics/victoria-metrics:v1.153.0-scratch
+          args:
+            - -storageDataPath=/vmdata
+            - -retentionPeriod=30d
+            - -httpListenAddr=:8428
+            - -promscrape.config=/etc/vm/conf/scrape.yaml
+            - -promscrape.configCheckInterval=60s
+          ports:
+            - containerPort: 8428
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: 8428
+            initialDelaySeconds: 15
+            periodSeconds: 10
+            failureThreshold: 6
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: 8428
+            initialDelaySeconds: 60
+            periodSeconds: 30
+            failureThreshold: 3
+          volumeMounts:
+            - name: vmdata
+              mountPath: /vmdata
+            - name: scrape-config
+              mountPath: /etc/vm/conf
+              readOnly: true
+            - name: vm-secrets
+              mountPath: /etc/vm/secrets
+              readOnly: true
+            - name: prom-admission-ca
+              mountPath: /etc/prometheus/certs
+              readOnly: true
+          resources:
+            requests:
+              cpu: "100m"
+              memory: "256Mi"
+            limits:
+              cpu: "1000m"
+              memory: "1Gi"
+      volumes:
+        - name: vmdata
+          persistentVolumeClaim:
+            claimName: victoria-pvc
+        - name: scrape-config
+          configMap:
+            name: victoria-scrape
+        - name: vm-secrets
+          secret:
+            secretName: victoria-secrets
+        - name: prom-admission-ca
+          secret:
+            secretName: prometheus-stack-kube-prom-admission
+            items:
+              - key: ca
+                path: 0_prometheus_prometheus-stack-kube-prom-admission_ca