Anthos配置管理Prometheus指标如何应用？
可以使用Anthos配置管理Prometheus指标来监视系统，并在遇到意外情况时进行自动响应。以下是如何在Anthos中使用配置管理Prometheus指标的示例代码：
- 配置PrometheusExporter CRD（部分内容省略）：
apiVersion: addons.sigs.k8s.io/v1alpha1 kind: PrometheusExporter metadata: name: prometheus-exporter namespace: config-management-system spec: metrics: - name: prometheus-exporter-total-scrapes query: prometheus_exporter_scrape_total mode: Value - name: prometheus-exporter-total-errors query: prometheus_exporter_scrape_err_total mode: Value
- 部署PrometheusExporter CRD：
anthoscli apply -f path/to/crd.yaml
- 创建用于获取指标的服务帐户和角色：
apiVersion: v1 kind: ServiceAccount metadata: name: prometheus-exporter-sa namespace: config-management-system
apiVersion: rbac.authorization.k8s.io/v1beta1 kind: ClusterRole metadata: name: prometheus-exporter-cr rules:
- apiGroups:
- "" resources:
- pods
- services
- endpoints
- namespaces verbs:
- get
apiVersion: rbac.authorization.k8s.io/v1beta1 kind: ClusterRoleBinding metadata: name: prometheus-exporter-crb roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: prometheus-exporter-cr subjects:
- kind: ServiceAccount name: prometheus-exporter-sa namespace: config-management-system
- 部署PrometheusExporter：
apiVersion: apps/v1 kind: Deployment metadata: name: prometheus-exporter namespace: config-management-system spec: replicas: 1 selector: matchLabels: app: prometheus-exporter template: metadata: labels: app: prometheus-export
上一篇：AnthosonVMWare部署Seesaw时健康检查出现403Forbidden错误。
下一篇：AnthosServicemesh(istio)andkeycloakpodconnectionerrortoexternalpostgres