add docker upgrade tag doc

pull/2984/head
Matthew Mosesohn 2018-07-10 13:37:37 +03:00
parent cf445fd4fe
commit 9081b3f914
1 changed files with 6 additions and 0 deletions

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@ -92,6 +92,12 @@ These commands are useful only for upgrading fully-deployed, healthy, existing
hosts. This will definitely not work for undeployed or partially deployed
hosts.
Upgrade docker:
```
ansible-playbook -b -i inventory/sample/hosts.ini cluster.yml --tags=docker
```
Upgrade etcd:
```