Make the parameter interval of serviceMonitor configurable (#288)

Signed-off-by: Bennu <yunmei.li@zilliz.com>

Author: Bennu

charts/milvus/Chart.yaml

@@ -3,7 +3,7 @@ name: milvus
 appVersion: "2.0.0-pre-ga"
 kubeVersion: "^1.10.0-0"
 description: Milvus is an open-source vector database built to power AI applications and vector similarity search.
-version: 2.4.25
+version: 2.4.26
 keywords:
   - milvus
   - elastic

charts/milvus/templates/servicemonitor.yaml

@@ -14,7 +14,7 @@ metadata:
 spec:
   endpoints:
     - honorLabels: true
-      interval: 30s
+      interval: {{ .Values.metrics.serviceMonitor.interval }}
       path: /metrics
       port: metrics
   namespaceSelector:
@@ -44,7 +44,7 @@ metadata:
 spec:
   endpoints:
     - honorLabels: true
-      interval: 30s
+      interval: {{ .Values.metrics.serviceMonitor.interval }}
       path: /metrics
       port: metrics
   namespaceSelector:

charts/milvus/values.yaml

@@ -77,7 +77,7 @@ metrics:
   serviceMonitor:
     # Set this to `true` to create ServiceMonitor for Prometheus operator
     enabled: false
-
+    interval: "30s"
     # Additional labels that can be used so ServiceMonitor will be discovered by Prometheus
     additionalLabels: {}