我正在尝试使用helm prometheus监控我的应用程序https://github.com/prometheus-community/helm-charts.我已经成功安装了这个helm图表。

prometheus-kube-prometheus-operator-5d8dcd5988-bw222   1/1     Running   0          11h
prometheus-kube-state-metrics-5d45f64d67-97vxt         1/1     Running   0          11h
prometheus-prometheus-kube-prometheus-prometheus-0     2/2     Running   0          11h
prometheus-prometheus-node-exporter-gl4cz              1/1     Running   0          11h
prometheus-prometheus-node-exporter-mxrsm              1/1     Running   0          11h
prometheus-prometheus-node-exporter-twvdb              1/1     Running   0          11h

这些yml配置在同一命名空间中创建的应用服务和部署：

apiVersion: apps/v1
kind: Deployment
metadata:
  name: appservice
  namespace: monitoring
  labels:
    app: appservice
  annotations:
    prometheus.io/scrape: 'true'
    prometheus.io/path: '/actuator/prometheus'
spec:
  replicas: 1
  selector:
    matchLabels:
      app: appservice
  template:
    metadata:
      labels:
        app: appservice
...

apiVersion: v1
kind: Service
metadata:
  name: appservice
  namespace: monitoring
  annotations:
    prometheus.io/scrape: 'true'
    prometheus.io/path: '/actuator/prometheus'
spec:
  selector:
    app: appservice
  type: ClusterIP
  ports:
    - name: web
      protocol: TCP
      port: 8080
      targetPort: 8080
    - name: jvm-debug
      protocol: TCP
      port: 5005
      targetPort: 5005

部署应用程序后，我创建了ServiceMonitor：

apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: appservice-servicemonitor
  namespace: monitoring
  labels:
    app: appservice
    release: prometheus-repo
spec:
  selector:
    matchLabels:
      app: appservice # target app service
  namespaceSelector:
    matchNames:
      - monitoring
  endpoints:
  - port: web
    path: '/actuator/prometheus'
    interval: 15s

我希望添加此ServiceMonitor后，我的prometheus实例创建新的目标"'like"超文本传输协议：//appservice： 8080/执行器/prometheus"，但事实并非如此，新的endpoint不会出现在prometheusUI中。

我试图通过添加附加服务监视器来更改helm值

namespaceOverride: "monitoring"
nodeExporter:
  enabled: true

prometheus:
  enabled: true
  prometheusSpec:
    serviceMonitorSelectorNilUsesHelmValues: false
    serviceMonitorSelector:
      matchLabels:
       release: prometheus-repo
    additionalServiceMonitors:
      namespaceSelector:
        any: true
    replicas: 1
    shards: 1
    storageSpec:
      ...
    securityContext:
      ...
    nodeSelector:
      assignment: monitoring

  nodeSelector:
    assignment: monitoring

prometheusOperator:
  nodeSelector:
    assignment: monitoring
  admissionWebhooks:
    patch:
      securityContext:
        ...
  securityContext:
    ...

global:
  alertmanagerSpec:
    nodeSelector:
      assignment: monitoring

但是没有帮助。真的很难说出了什么问题，没有错误日志，所有配置都应用成功。