From 3314d313bd99b6624c39f30a46dce24085dcfb76 Mon Sep 17 00:00:00 2001 From: 00255991 Date: Tue, 30 Nov 2021 10:22:58 +0800 Subject: [PATCH] [zh] Add an example for restoring etcd cluster --- .../tasks/administer-cluster/configure-upgrade-etcd.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/content/zh/docs/tasks/administer-cluster/configure-upgrade-etcd.md b/content/zh/docs/tasks/administer-cluster/configure-upgrade-etcd.md index c64815d38b004..005cab422d285 100644 --- a/content/zh/docs/tasks/administer-cluster/configure-upgrade-etcd.md +++ b/content/zh/docs/tasks/administer-cluster/configure-upgrade-etcd.md @@ -645,6 +645,12 @@ etcd 支持从 [major.minor](http://semver.org/) 或其他不同 patch 版本的 ETCDCTL_API=3 etcdctl --endpoints 10.2.0.9:2379 snapshot restore snapshotdb ``` +恢复时也可以指定操作选项，例如： + +``` +ETCDCTL_API=3 etcdctl --data-dir snapshot restore snapshotdb +``` + 有关从快照文件还原集群的详细信息和示例，请参阅 [etcd 灾难恢复文档](https://etcd.io/docs/current/op-guide/recovery/#restoring-a-cluster)。 @@ -665,4 +671,4 @@ ETCDCTL_API=3 etcdctl --endpoints 10.2.0.9:2379 snapshot restore snapshotdb 我们还建议重启所有组件（例如 `kube-scheduler`、`kube-controller-manager`、`kubelet`），以确保它们不会 依赖一些过时的数据。请注意，实际中还原会花费一些时间。 在还原过程中，关键组件将丢失领导锁并自行重启。 -{{< note >}} \ No newline at end of file +{{< /note >}}