etcd 3.7
Upgrading etcd clusters and applications
Official etcd 3.7 guides for developers, operators, upgrades, APIs, and internals.
This section contains documents specific to upgrading etcd clusters and applications.
Upgrade policy
Before upgrading, note that etcd only supports the following two upgrade cases:
- Patch upgrade: Upgrading between patch releases within the same minor version (e.g. 3.7.0 - 3.7.1).
- Minor upgrade: Upgrading one minor version at a time (e.g. 3.6 - 3.7). Upgrades that skip a minor version are not supported and will likely fail. Update to the most recent patch version before upgrading to the next minor version.
Upgrading an etcd v3.x cluster
- Upgrade etcd from 3.0 to 3.1
- Upgrade etcd from 3.1 to 3.2
- Upgrade etcd from 3.2 to 3.3
- Upgrade etcd from 3.3 to 3.4
- Upgrade etcd from 3.4 to 3.5
- Upgrade etcd from 3.5 to 3.6
- Upgrade etcd from 3.6 to 3.7
Upgrading from etcd v2.3
Source and license
Documentation imported from pig.center · Upstream documentation
- Version
- 3.7
- License
- CC-BY-4.0
- Source revision
cd1a9d68fc9418f02dbf478ffac90f7891fdb53c8a4ac77c2d8284c7b12b6c3d