Azure Kubernetes-Prometheus配置未反映吗？

如何解决Azure Kubernetes-Prometheus配置未反映吗？

我已按照以下配置在Azure Kubernetes上安装并配置了Prometheus

prometheus_values.yaml
======================
global:
  scrape_interval: 1m
  scrape_timeout: 10s
  evaluation_interval: 1m
# Forcing Kubelet metrics scraping on http 
kubelet:
  enabled: true
  serviceMonitor:
    https: false
# disabling scraping of Master Nodes Components
kubeControllerManager:
  enabled: false
kubeScheduler:
  enabled: false
kubeEtcd:
  enabled: false
kubeProxy:
  enabled: false
scrape_configs:
- job_name: dev-go-app
  static_configs:
  - targets: ['40.x.x.x:8080']
- job_name: default-go-app
  static_configs:
  - targets: ['40.x.x.x:8080']

并按如下所示安装了prometheus

Installing prometheus
=====================
helm upgrade --install prometheus \
--namespace monitoring \
stable/prometheus \
--values prometheus_values.yaml 

以及尝试过的

    Installing prometheus
    =====================
    helm upgrade --install prometheus \
    --namespace monitoring \
    stable/prometheus \
    -f prometheus_values.yaml 

但是我仍然看到如下所示的默认配置

global:
  scrape_interval: 1m
  scrape_timeout: 10s
  evaluation_interval: 1m
alerting:
  alertmanagers:
  - kubernetes_sd_configs:
    - role: pod
    bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
    tls_config:
      ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
      insecure_skip_verify: false
    scheme: http
    timeout: 10s
    api_version: v1
    relabel_configs:
    - source_labels: [__Meta_kubernetes_namespace]
      separator: ;
      regex: monitoring
      replacement: $1
      action: keep
    - source_labels: [__Meta_kubernetes_pod_label_app]
    .......
    .......

我想念什么？为什么它不反映我的配置？