Bug 1384308

Summary: [DOCS] Document etcd upgrade
Product: OpenShift Container Platform Reporter: Vikram Goyal <vigoyal>
Component: DocumentationAssignee: Alex Dellapenta <adellape>
Status: CLOSED CURRENTRELEASE QA Contact: Anping Li <anli>
Severity: medium Docs Contact: Vikram Goyal <vigoyal>
Priority: medium    
Version: 3.4.0CC: anli, aos-bugs, jialiu, jokerman, mmccomas
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Last Closed: 2017-01-20 19:35:01 UTC Type: Bug
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Description Vikram Goyal 2016-10-13 04:53:28 UTC
Eng card: https://trello.com/c/sA1VfWw6/225-5-upgrade-etcd-upgrade

Comment 1 Alex Dellapenta 2016-12-08 23:27:17 UTC
WIP PR:

https://github.com/openshift/openshift-docs/pull/3352

Comment 2 Alex Dellapenta 2016-12-15 22:42:22 UTC
This can be QE reviewed now.

The upgrade_etcd.yml playbook is called automatically by other playbooks, so the only doc change in the Automated Upgrades doc is a bullet here that says that the etcd upgrade is included in the control plane phase:

http://file.rdu.redhat.com/~adellape/120216/upgrade34/install_config/upgrading/automated_upgrades.html#upgrading-control-plane-nodes-separate-phases

For manual upgrades, step 4 here has you take an etcd backup before the upgrade:

http://file.rdu.redhat.com/~adellape/120216/upgrade34/install_config/upgrading/manual_upgrades.html#preparing-for-a-manual-upgrade


Etcd is then upgraded here in step 2:

http://file.rdu.redhat.com/~adellape/120216/upgrade34/install_config/upgrading/manual_upgrades.html#upgrading-masters

Comment 3 Anping Li 2016-12-16 09:51:35 UTC
The doc looks well.