tbrntmon project initialization

_apps/tbrntmon.yaml

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+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: tbrntmon
+  namespace: argocd
+  finalizers:
+  - resources-finalizer.argocd.argoproj.io
+spec:
+  destination:
+    namespace: tbrntmon
+    server: https://kubernetes.default.svc
+  project: default
+  source:
+    path: tbrntmon
+    repoURL: https://git.tbrnt.ch/tobru/gitops-tbrnt.git
+    targetRevision: HEAD
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: tbrntmon
+  labels:
+    name: tbrntmon

tbrntmon/endpoints.yaml

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+apiVersion: v1
+kind: Endpoints
+metadata:
+  name: nodeexporter
+  namespace: tbrntmon
+  labels:
+    app: nodeexporter
+subsets:
+  - addresses:
+    - ip: 185.95.218.9
+    ports:
+    - port: 9100

tbrntmon/prometheus.yaml

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+apiVersion: monitoring.coreos.com/v1
+kind: Prometheus
+metadata:
+  labels:
+    prometheus: tbrntmon
+  name: tbrntmon
+  namespace: tbrntmon
+spec:
+  alerting:
+    alertmanagers:
+    - name: alertmanager-main
+      namespace: monitoring
+      port: web
+  externalUrl: http://prometheus-k8s.monitoring:9090
+  image: quay.io/prometheus/prometheus:v2.17.2
+  version: v2.17.2
+  podMonitorNamespaceSelector:
+    matchLabels:
+      name: tbrntmon
+  podMonitorSelector: {}
+  replicas: 1
+  resources:
+    requests:
+      memory: 400Mi
+  retention: 7d
+  ruleSelector:
+    matchLabels:
+      prometheus: k8s
+      role: alert-rules
+  securityContext:
+    fsGroup: 2000
+    runAsNonRoot: true
+    runAsUser: 1000
+  serviceAccountName: prometheus-tbrntmon
+  serviceMonitorNamespaceSelector:
+    matchLabels:
+      name: tbrntmon
+  serviceMonitorSelector: {}
+  storage:
+    volumeClaimTemplate:
+      apiVersion: v1
+      kind: PersistentVolumeClaim
+      spec:
+        accessModes:
+        - ReadWriteOnce
+        resources:
+          requests:
+            storage: 10Gi
+        storageClassName: local-path

tbrntmon/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: nodeexporter
+  namespace: tbrntmon
+  labels:
+    app: nodeexporter
+spec:
+  ports:
+  - protocol: TCP
+    port: 9100
+    targetPort: 9100
+    name: nodeexporter

tbrntmon/serviceaccount.yaml

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+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: prometheus-tbrntmon
+  namespace: tbrntmon

tbrntmon/servicemonitor.yaml

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+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: nodeexporter
+  namespace: tbrntmon
+spec:
+  endpoints:
+  - interval: 30s
+    path: /metrics
+    port: "9100"
+  namespaceSelector:
+    matchNames:
+    - tbrntmon
+  selector:
+    matchLabels:
+      app: nodeexporter