AdamDang
44 lines
1.2 KiB
Markdown
44 lines
1.2 KiB
Markdown
---
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title: etcd
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id: etcd
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date: 2018-04-12
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full_link: /docs/tasks/administer-cluster/configure-upgrade-etcd/
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short_description: >
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etcd 是兼具一致性和高可用性的键值数据库，用作保存 Kubernetes 所有集群数据的后台数据库。
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aka:
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tags:
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- architecture
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- storage
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---
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<!--
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---
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title: etcd
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id: etcd
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date: 2018-04-12
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full_link: /docs/tasks/administer-cluster/configure-upgrade-etcd/
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short_description: >
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Consistent and highly-available key value store used as Kubernetes' backing store for all cluster data.
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aka:
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tags:
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- architecture
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- storage
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---
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-->
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<!--
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Consistent and highly-available key value store used as Kubernetes' backing store for all cluster data.
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-->
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etcd 是兼具一致性和高可用性的键值数据库，可以作为保存 Kubernetes 所有集群数据的后台数据库。
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<!--more-->
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<!--
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Always have a backup plan for etcd's data for your Kubernetes cluster. For in-depth information on etcd, see [etcd documentation](https://github.com/coreos/etcd/blob/master/Documentation/docs.md).
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-->
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您的 Kubernetes 集群的 etcd 数据库通常需要有个备份计划。要了解 etcd 更深层次的信息，请参考 [etcd 文档](https://github.com/coreos/etcd/blob/master/Documentation/docs.md)。
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