Bug 1275439 - rhel-osp-director [RFE]: Need to have a way to re-apply configuration done during the installation on the overcloud nodes.
Summary: rhel-osp-director [RFE]: Need to have a way to re-apply configuration done du...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: rhosp-director
Version: 7.0 (Kilo)
Hardware: Unspecified
OS: Unspecified
urgent
urgent
Target Milestone: y2
: 7.0 (Kilo)
Assignee: Jiri Stransky
QA Contact: Alexander Chuzhoy
URL:
Whiteboard:
Depends On: 1290949
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-10-26 22:30 UTC by Alexander Chuzhoy
Modified: 2015-12-21 16:57 UTC (History)
9 users (show)

Fixed In Version: python-rdomanager-oscplugin-0.0.10-21.el7ost openstack-tripleo-heat-templates-0.8.6-88.el7ost
Doc Type: Enhancement
Doc Text:
This feature allows the reapplication of Puppet manifests on a deployed Overcloud. This ensures the overcloud has the desired configuration or can recover accidentally amended or deleted configuration files. To have Puppet run again on the Overcloud nodes, omit the "--templates" option but include the following two environments files at the beginning of your deployment: * /usr/share/openstack-tripleo-heat-templates/overcloud-resource-registry-puppet.yaml * /usr/share/openstack-tripleo-heat-templates/extraconfig/pre_deploy/rhel-registration/rhel-registration-resource-registry.yaml For example: $ openstack overcloud deploy -e ~/templates/overcloud-resource-registry-puppet.yaml -e ~/templates/extraconfig/pre_deploy/rhel-registration/rhel-registration-resource-registry.yaml [additional arguments from initial deployment]
Clone Of:
Environment:
Last Closed: 2015-12-21 16:57:23 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Launchpad 1505430 0 None None None Never
Red Hat Product Errata RHBA-2015:2651 0 normal SHIPPED_LIVE Red Hat Enterprise Linux OSP 7 director Bug Fix Advisory 2015-12-21 21:50:26 UTC

Description Alexander Chuzhoy 2015-10-26 22:30:33 UTC 
rhel-osp-director [RFE]: Need to have a way to re-apply configuration done during the installation on the overcloud nodes.

Environment:
openstack-heat-common-2015.1.1-5.el7ost.noarch
openstack-heat-engine-2015.1.1-5.el7ost.noarch
python-heatclient-0.6.0-1.el7ost.noarch
openstack-heat-api-cfn-2015.1.1-5.el7ost.noarch
openstack-heat-api-2015.1.1-5.el7ost.noarch
openstack-heat-api-cloudwatch-2015.1.1-5.el7ost.noarch



Scenario:
Ran "os-apply-config" as root, which did the following:
[2015/10/26 06:28:38 PM] [INFO] writing /etc/os-net-config/config.json
[2015/10/26 06:28:38 PM] [INFO] writing /etc/ntp.conf
[2015/10/26 06:28:38 PM] [INFO] writing /var/run/heat-config/heat-config
[2015/10/26 06:28:38 PM] [INFO] writing /etc/puppet/hiera.yaml
[2015/10/26 06:28:38 PM] [INFO] writing /etc/os-collect-config.conf
[2015/10/26 06:28:38 PM] [INFO] success



Need to have a way to "revert the change", basically to apply the configuration done during the installation in case some configuration file is overwritten.
Comment 2 Hugh Brock 2015-12-03 13:09:33 UTC 
https://review.openstack.org/#/c/244346/ fixes this and has been merged upstream. I'm asking for blocker for y2 and 8.0.
Comment 3 Jaromir Coufal 2015-12-03 13:56:46 UTC 
Acked, targeted for 7.2 blocker.
Comment 4 Jiri Stransky 2015-12-03 14:43:14 UTC 
The verification process would be to re-run openstack overcloud deploy command with the same arguments, and see in os-collect-config journal on a controller node that configuration (Puppet) is getting applied again.
Comment 7 Dan Yocum 2015-12-10 20:05:46 UTC 
Also see bug https://bugzilla.redhat.com/show_bug.cgi?id=1290042

The tl;dr synopsis is: add '-e ~/templates/pre-and-post-hooks-environment.yaml' as the last argument to ensure the systems maintain their RHSM Portal registration.
Comment 8 Jiri Stransky 2015-12-11 10:53:06 UTC 
Thanks Dan! I think we want rhel-registration-resource-registry.yaml, rather than pre-and-post-hooks-environment.yaml, right? See James' comment here:

https://bugzilla.redhat.com/show_bug.cgi?id=1290042#c10

I updated the doc text, please let me know if you think there's an issue still.
Comment 9 Steve Baker 2015-12-14 20:41:00 UTC 
bug 1290949 has some workarounds documented in it.
Comment 10 Alexander Chuzhoy 2015-12-16 15:39:36 UTC 
Verified:
Environment:
python-rdomanager-oscplugin-0.0.10-22.el7ost.noarch  
openstack-tripleo-heat-templates-0.8.6-94.el7ost.noarch

Changed files:
/etc/puppet/hiera.yaml
/etc/glance/glance-api.conf


Re-ran the deployment command.

Verified the files reverted to their original version.
Comment 12 errata-xmlrpc 2015-12-21 16:57:23 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2015:2651
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