adding prometheus, grafana

apps/grafana/grafana.yaml

@@ -0,0 +1,47 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: grafana
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: grafana
+  template:
+    metadata:
+      labels:
+        app: grafana
+    spec:
+      containers:
+        - name: grafana
+          image: grafana/grafana:10.4.1
+          ports:
+            - containerPort: 3000
+          volumeMounts:
+            - name: grafana-data
+              mountPath: /var/lib/grafana
+          resources:
+            requests:
+              memory: "256Mi"
+              cpu: "200m"
+            limits:
+              memory: "512Mi"
+              cpu: "500m"
+      volumes:
+        - name: grafana-data
+          persistentVolumeClaim:
+            claimName: grafana-data-pvc
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: grafana
+spec:
+  type: NodePort
+  selector:
+    app: grafana
+  ports:
+    - name: http
+      port: 3000
+      targetPort: 3000
+      nodePort: 30450

apps/grafana/pvc.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: grafana-data-pvc
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 5Gi

apps/prometheus/configmap.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: prometheus-config
+data:
+  prometheus.yml: |
+    global:
+      scrape_interval: 1m
+      evaluation_interval: 1m
+    scrape_configs:
+      - job_name: prometheus
+        static_configs:
+          - targets:
+              - localhost:9090

apps/prometheus/prometheus.yaml

@@ -0,0 +1,57 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: prometheus
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: prometheus
+  template:
+    metadata:
+      labels:
+        app: prometheus
+    spec:
+      containers:
+        - name: prometheus
+          image: prom/prometheus:v2.52.0
+          args:
+            - --config.file=/etc/prometheus/prometheus.yml
+            - --storage.tsdb.path=/prometheus
+            - --storage.tsdb.retention.time=7d
+            - --web.enable-lifecycle
+          ports:
+            - containerPort: 9090
+          volumeMounts:
+            - name: prometheus-config
+              mountPath: /etc/prometheus
+            - name: prometheus-data
+              mountPath: /prometheus
+          resources:
+            requests:
+              memory: "256Mi"
+              cpu: "200m"
+            limits:
+              memory: "1Gi"
+              cpu: "500m"
+      volumes:
+        - name: prometheus-config
+          configMap:
+            name: prometheus-config
+        - name: prometheus-data
+          persistentVolumeClaim:
+            claimName: prometheus-data-pvc
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: prometheus
+spec:
+  type: NodePort
+  selector:
+    app: prometheus
+  ports:
+    - name: http
+      port: 9090
+      targetPort: 9090
+      nodePort: 30390

apps/prometheus/pvc.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: prometheus-data-pvc
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 20Gi