[Enhancement] Support request param for serviceMonitor (#654)

* [Enhancement] Support request param for serviceMonitor

Signed-off-by: zhaohehuhu <luoyedeyi@163.com>

* fix indentation

Signed-off-by: zhaohehuhu <luoyedeyi@163.com>

---------

Signed-off-by: zhaohehuhu <luoyedeyi@163.com>

Author: zhaohehuhu

helm-charts/charts/kube-starrocks/charts/starrocks/templates/servicemonitor.yaml

@@ -25,6 +25,10 @@ spec:
           name: {{ .Values.metrics.serviceMonitor.basicAuth.passwordSecretName }}
           key: {{ .Values.metrics.serviceMonitor.basicAuth.passwordSecretKey }}
       {{- end }}
+      {{- if .Values.metrics.serviceMonitor.endpointParam.enabled }}
+      params:
+        {{- toYaml .Values.metrics.serviceMonitor.endpointParam.params | nindent 8 }}
+      {{- end }}
       relabelings:
         - sourceLabels: [__meta_kubernetes_endpoints_label_app_starrocks_ownerreference_name]
           targetLabel: app_starrocks_ownerreference_name
@@ -105,4 +109,4 @@ spec:
       app.kubernetes.io/component: cn
 
 {{- end }}
-{{- end }}
+{{- end }}

helm-charts/charts/kube-starrocks/charts/starrocks/values.yaml

@@ -86,6 +86,14 @@ metrics:
       passwordSecretName: ""
       # The key in the secret that contains the password for basic auth.
       passwordSecretKey: ""
+    # Whether to enable request parameters for the ServiceMonitor.
+    endpointParam:
+      enabled: false
+      # the parameters for the ServiceMonitor.
+      # params:
+      #    with_materialized_view_metrics:
+      #      - "all"
+      params: {}
 
 # deploy a starrocks cluster
 starrocksCluster:

helm-charts/charts/kube-starrocks/values.yaml

@@ -203,6 +203,14 @@ starrocks:
         passwordSecretName: ""
         # The key in the secret that contains the password for basic auth.
         passwordSecretKey: ""
+      # Whether to enable request parameters for the ServiceMonitor.
+      endpointParam:
+        enabled: false
+        # the parameters for the ServiceMonitor.
+        # params:
+        #    with_materialized_view_metrics:
+        #      - "all"
+        params: {}
 
   # deploy a starrocks cluster
   starrocksCluster: