普罗米修斯不能监视库伯内特斯的所有豆荚

你最好使用一个服务帐户来访问库伯内特斯,并给予SA普罗米修斯所需的特权。如下所示:

apiVersion: v1
kind: ServiceAccount
metadata:
  name: prometheus

---

apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
  name: prometheus
rules:
- apiGroups: [""]
  resources:
  - nodes
  - services
  - endpoints
  - pods
  verbs: ["get", "list", "watch"]
- apiGroups: [""]
  resources:
  - configmaps
  verbs: ["get"]
- nonResourceURLs: ["/metrics"]
  verbs: ["get"]

---

apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
  name: prometheus
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: prometheus
subjects:
- kind: ServiceAccount
  name: prometheus
  namespace: kube-system

假设您在kube系统名称空间中部署了prometheus。此外,您还需要在普罗米修斯部署文件中指定类似sa的“serviceaccount:prometheus”。