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ucp cli upgrade: emphasize run on only one node (#9366)

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Trapier Marshall
2019-09-05 05:49:53 -04:00
committed by Olly P
parent ddea9a952a
commit 0d2091fb5b
1 changed files with 4 additions and 1 deletions
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ee/ucp/admin/install/upgrade.md
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@@ -178,7 +178,7 @@ This is the traditional approach to upgrading UCP and is often used when the
order in which UCP worker nodes is upgraded is NOT important.
To upgrade UCP, ensure all Docker engines have been upgraded to the
corresponding new version. Then a user should SSH to a UCP manager node and run
corresponding new version. Then a user should SSH to one UCP manager node and run
the following command. The upgrade command should not be run on a workstation
with a client bundle.
@@ -190,6 +190,9 @@ $ docker container run --rm -it \
upgrade \
--interactive
```
The upgrade command will print messages regarding the progress of the upgrade as
it automatically upgrades UCP on all nodes in the cluster.
### Phased in-place cluster upgrade