Revision ba7ff1eea98d49b4f07603ad9d220818891f5b6a authored by cfc4n on 11 June 2020, 09:15:42 UTC, committed by CFC4N on 25 June 2020, 12:17:49 UTC
see https://github.com/etcd-io/etcd/issues/11978 for more detail.
1 parent cdc1c8f
upgrading-etcd.md
---
title: Upgrading etcd clusters and applications
---
This section contains documents specific to upgrading etcd clusters and applications.
## Moving from etcd API v2 to API v3
* [Migrate applications from using API v2 to API v3][migrate-apps]
## Upgrading an etcd v3.x cluster
* [Upgrade etcd from 3.0 to 3.1][upgrade-3-1]
* [Upgrade etcd from 3.1 to 3.2][upgrade-3-2]
* [Upgrade etcd from 3.2 to 3.3][upgrade-3-3]
* [Upgrade etcd from 3.3 to 3.4][upgrade-3-4]
## Upgrading from etcd v2.3
* [Upgrade a v2.3 cluster to v3.0][upgrade-cluster]
[migrate-apps]: ../op-guide/v2-migration.md
[upgrade-cluster]: upgrade_3_0.md
[upgrade-3-1]: upgrade_3_1.md
[upgrade-3-2]: upgrade_3_2.md
[upgrade-3-3]: upgrade_3_3.md
[upgrade-3-4]: upgrade_3_4.md
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