我已经通过Helm Chart安装了kube-prometheus-stack。需要为prometheus添加额外的scrape参数。创建了一个scrape map来从grok-exporter中抓取指标

apiVersion: v1
 kind: ConfigMap
 metadata:
   name: prometheus
 data:
   prometheus.yml: |-
     global:
       scrape_interval: 15s
     scrape_configs:
     - job_name: 'grok'
       static_configs:
     - targets: ['grok-exporter:9144']

字符串
应用了这个加密Map。然后使用下面的命令从这个加密Map中创建了密钥

""kubectl create secret generic grok-prometheus --from-file=grok-prometheus.yaml"

型
创建Secret。然后在kube-prometheus-stack的values.yaml中添加additionalScrapeConfigSecrets。

additionalScrapeConfigsSecret:
   enabled: true
   name: grok-prometheus
   key: grok-prometheus.yaml

型
在此之后升级了 Helm 图
当我检查“kubectl get prometheus -o yaml”时，可以看到添加了additionalScrapeConfigs。

spec:
additionalScrapeConfigs:
  key: grok-prometheus.yaml
  name: grok-prometheus

型
但是我在prometheus输出中得到了下面的错误。

- lastTransitionTime: "2022-07-30T16:45:41Z"
  message: |-
    creating config failed: generating config failed: generate additional scrape configs: unmarshalling additional scrape configs failed: yaml: unmarshal errors:
      line 1: cannot unmarshal !!map into []yaml.MapSlice
  reason: ReconciliationFailed
  status: "False"
  type: Reconciled

型
有人能帮我吗？先谢了。