[eth-tx-summary-api] Adding metrics config

blockscout · Jun 5, 2024 · 493d458 · 493d458
1 parent 9da7ec1
commit 493d458
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Showing 5 changed files with 41 additions and 1 deletion.
diff --git a/charts/eth-tx-summary-api/Chart.yaml b/charts/eth-tx-summary-api/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.0
+version: 0.2.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

diff --git a/charts/eth-tx-summary-api/templates/deployment.yaml b/charts/eth-tx-summary-api/templates/deployment.yaml
@@ -42,13 +42,22 @@ spec:
               value: {{ .Values.service.port | quote }}
             - name: DEFAULT_LOG_LEVEL
               value: {{ .Values.config.logLevel | quote }}
+            {{- if .Values.metrics.enabled }}
+            - name: METRICS_PORT
+              values: {{ .Values.metrics.port | quote }}
+            {{- end }}
           envFrom:
             - secretRef:
                 name: {{ include "eth-tx-summary-api.fullname" . }}-env
           ports:
             - name: http
               containerPort: {{ .Values.service.port }}
               protocol: TCP
+            {{- if .Values.metrics.enabled }}
+            - name: metrics
+              containerPort: {{ .Values.metrics.port }}
+              protocol: TCP
+            {{- end }}
           livenessProbe:
             httpGet:
               path: /health

diff --git a/charts/eth-tx-summary-api/templates/service-monitor.yaml b/charts/eth-tx-summary-api/templates/service-monitor.yaml
@@ -0,0 +1,19 @@
+{{- if .Values.metrics.prometheus.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ include "eth-tx-summary-api.fullname" . }}
+  labels:
+    {{- include "eth-tx-summary-api.labels" . | nindent 4 }}
+spec:
+  endpoints:
+  - scrapeTimeout: 30s
+    port: metrics
+    path: /metrics
+  namespaceSelector:
+    matchNames:
+    - {{ .Release.Namespace }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "eth-tx-summary-api.fullname" . }}
+{{- end }}
diff --git a/charts/eth-tx-summary-api/templates/service.yaml b/charts/eth-tx-summary-api/templates/service.yaml
@@ -11,5 +11,11 @@ spec:
       targetPort: http
       protocol: TCP
       name: http
+    {{- if .Values.metrics.enabled }}
+    - port: {{ .Values.metrics.port }}
+      targetPort: metrics
+      protocol: TCP
+      name: metrics
+    {{- end }}
   selector:
     {{- include "eth-tx-summary-api.selectorLabels" . | nindent 4 }}
diff --git a/charts/eth-tx-summary-api/values.yaml b/charts/eth-tx-summary-api/values.yaml
@@ -76,6 +76,12 @@ resources: {}
   #   cpu: 100m
   #   memory: 128Mi
 
+metrics:
+  enabled: false
+  port: 9105
+  prometheus:
+    enabled: false
+
 # Additional volumes on the output Deployment definition.
 volumes: []
 # - name: foo