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本文档采用自动化机器翻译技术翻译。 尽管我们力求提供准确的译文，但不对翻译内容的完整性、准确性或可靠性作出任何保证。 若出现任何内容不一致情况，请以原始 英文 版本为准，且原始英文版本为权威文本。 |
集群管理
在Rancher中配置集群后，您可以开始使用强大的Kubernetes功能来部署和扩展您的容器化应用程序，无论是在开发、测试还是生产环境中。
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本节假设读者对 Docker 和 Kubernetes 有基本的了解。有关 Kubernetes 组件如何协同工作的简要说明，请参阅概念 页面。 |
在Rancher中管理集群
在集群被配置到Rancher后，集群所有者需要对这些集群进行管理。管理集群有许多不同的选项。
| Action | Rancher Launched Kubernetes Clusters | EKS, GKE and AKS Clusters1 | Other Hosted Kubernetes Clusters | Non-EKS or GKE Registered Clusters |
|---|---|---|---|---|
✓ |
✓ |
✓ |
✓ |
|
✓ |
✓ |
✓ |
✓ |
|
Editing and Upgrading Clusters |
✓ |
✓ |
✓ |
✓2 |
✓ |
✓ |
✓ |
✓3 |
|
✓ |
✓ |
✓ |
✓ |
|
✓ |
✓ |
✓ |
✓ |
|
✓ |
✓ |
✓ |
✓ |
|
Configuring Tools (Alerts, Notifiers, Monitoring, Logging, Istio) |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
✓ |
|
✓ |
✓ |
|||
✓ |
✓ |
✓4 |
||
Cleaning Kubernetes components when clusters are no longer reachable from Rancher |
✓ |
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Registered EKS, GKE and AKS clusters have the same options available as EKS, GKE and AKS clusters created from the Rancher UI. The difference is that when a registered cluster is deleted from the Rancher UI, it is not destroyed.
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Cluster configuration options can’t be edited for registered clusters, except for K3s and RKE2 clusters.
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For registered cluster nodes, the Rancher UI exposes the ability to cordon, drain, and edit the node.
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For registered clusters using etcd as a control plane, snapshots must be taken manually outside of the Rancher UI to use for backup and recovery.