C12s/c12s-kubespray
3
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Update upgrades.md

Browse source
This commit is contained in:
Karol Chrapek 2018-09-13 15:50:42 +02:00
parent ffbe9e7fd8
commit 730866f431
1 changed files with 6 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
docs/upgrades.md
View file

@ -18,6 +18,11 @@ versions. Here are all version vars for each component:
* flannel_version
* kubedns_version
Please remember that some components upgrade depends on minimum installed version.
In example **calico version 2.6.5 upgrade to 3.1.1 is upgrading etcd store to etcdv3**.
The kubespray stack upgrade would failed when calico version is below 2.6.5. Please check
components' documentation and always upgrade test environment first.
#### Unsafe upgrade example
If you wanted to upgrade just kube_version from v1.4.3 to v1.4.6, you could