go.etcd.io/etcd@v3.3.27+incompatible/Documentation/upgrades/upgrading-etcd.md (about)

     1  ---
     2  title: Upgrading etcd clusters and applications
     3  ---
     4  
     5  This section contains documents specific to upgrading etcd clusters and applications.
     6  
     7  ## Moving from etcd API v2 to API v3
     8  
     9  * [Migrate applications from using API v2 to API v3][migrate-apps]
    10  
    11  ## Upgrading an etcd v3.x cluster
    12  * [Upgrade etcd from 3.0 to 3.1][upgrade-3-1]
    13  * [Upgrade etcd from 3.1 to 3.2][upgrade-3-2]
    14  * [Upgrade etcd from 3.2 to 3.3][upgrade-3-3]
    15  * [Upgrade etcd from 3.3 to 3.4][upgrade-3-4]
    16  
    17  ## Upgrading from etcd v2.3
    18  * [Upgrade a v2.3 cluster to v3.0][upgrade-cluster]
    19  
    20  
    21  [migrate-apps]: ../op-guide/v2-migration.md
    22  [upgrade-cluster]: upgrade_3_0.md
    23  [upgrade-3-1]: upgrade_3_1.md
    24  [upgrade-3-2]: upgrade_3_2.md
    25  [upgrade-3-3]: upgrade_3_3.md
    26  [upgrade-3-4]: upgrade_3_4.md