Bug 1466469

Summary: Documentation: remove the "Ceph Storage Nodes" section from "Pre-Upgrade Notes for the Overcloud"
Product: Red Hat OpenStack Reporter: Alexander Chuzhoy <sasha>
Component: documentationAssignee: Dan Macpherson <dmacpher>
Status: CLOSED CURRENTRELEASE QA Contact: RHOS Documentation Team <rhos-docs>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 10.0 (Newton)CC: dmacpher, gfidente, sasha, sathlang, srevivo
Target Milestone: asyncKeywords: Triaged, ZStream
Target Release: 10.0 (Newton)   
Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2017-07-07 03:23:25 UTC Type: Bug
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Description Alexander Chuzhoy 2017-06-29 17:54:15 UTC
Documentation: remove the "Ceph Storage Nodes" section from "Pre-Upgrade Notes for the Overcloud"

https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/10/html/upgrading_red_hat_openstack_platform/chap-upgrading_the_environment#sect-Pre-Upgrade_Notes_for_Overcloud

The "Ceph Storage Nodes" section isn't needed for OSP upgrades  OSP9->10 and newer.

It was needed for OSP8->OSP9

Comment 1 Dan Macpherson 2017-07-06 13:11:22 UTC
I've only just removed the key generation content. There's still a note there about including the resources for the Ceph Storage composable services since they're disabled by default.

Here's the updated documentation:

https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/10/html-single/upgrading_red_hat_openstack_platform/#sect-Pre-Upgrade_Notes_for_Overcloud

How does it look, Sasha?

Comment 2 Alexander Chuzhoy 2017-07-06 15:39:16 UTC
So the thing is that by default the update template (/usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml)  already includes:
resource_registry:
  OS::TripleO::Services::CephMon: ../puppet/services/ceph-mon.yaml
  OS::TripleO::Services::CephOSD: ../puppet/services/ceph-osd.yaml
  OS::TripleO::Services::CephClient: ../puppet/services/ceph-client.yaml



And if a client uses a local/custom version of the file - it's up to him/her to use the new version + custom changes.

I'd say at least we need to change "Include" to something like "Make sure it's included"

Comment 4 Alexander Chuzhoy 2017-07-06 16:18:58 UTC
Perfect,
Thanks.

Comment 5 Dan Macpherson 2017-07-07 03:23:25 UTC
Neat. Thanks, Sasha!