红帽全球峰会1.26. OpenShift 监控服务故障排除
受管集群中的 Observability 服务需要从 OpenShift Container Platform 监控堆栈中提取指标数据。如果 OpenShift Container Platform 监控堆栈没有处于就绪状态，则不会安装 metrics-collector。
1.26.1. 症状：OpenShift 监控服务未就绪
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endpoint-observability-operator-x pod 会检查 prometheus-k8s 服务是否在 openshift-monitoring 命名空间中可用。如果这个服务没有出现在 openshift-monitoring 命名空间中，则不会部署 metrics-collector。您可能会收到以下出错信息：Failed to get prometheus resource。
1.26.2. 解决问题： OpenShift 监控服务未就绪
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如果您有这个问题，请完成以下步骤：
- 登录您的 OpenShift Container Platform 集群。
-
访问
openshift-monitoring命名空间，验证prometheus-k8s服务是否可用。 -
在受管集群的
open-cluster-management-addon-observability命名空间中重启endpoint-observability-operator-xpod。
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