docs: make upgrade version detail clearer. (#18608)

Co-authored-by: Luiz Aoqui <luiz@hashicorp.com>
This commit is contained in:
James Rasell
2023-09-29 08:31:14 +01:00
committed by GitHub
parent a4b29a29cb
commit b44cef0e66

View File

@@ -13,8 +13,8 @@ version to the next. Upgrades should cause neither a Nomad nor a service
outage. However, there are some restrictions to be aware of before upgrading:
- Nomad strives to be backward compatible for at least 1 point release, so
Nomad v0.10 hosts work with v0.9 hosts. Upgrading 2 point releases (eg v0.8
to v0.10) may work but is untested and unsupported.
Nomad v1.6.x hosts work with v1.5.x hosts. Upgrading 2 point releases
(for example, from v1.4.0 to v1.6.0) may work but is untested and unsupported.
- Nomad does _not_ support downgrading at this time. Downgrading clients
requires draining allocations and removing the [data directory][data_dir].