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Bug 1378336

Summary: Existing nodes get rebuilt after uploading new overcloud-full image
Product: Red Hat OpenStack Reporter: Marius Cornea <mcornea>
Component: openstack-tripleo-commonAssignee: Jiri Stransky <jstransk>
Status: CLOSED ERRATA QA Contact: Marius Cornea <mcornea>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 10.0 (Newton)CC: dbecker, jcoufal, jslagle, jstransk, mburns, morazi, rhel-osp-director-maint, slinaber
Target Milestone: rcKeywords: Triaged
Target Release: 10.0 (Newton)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openstack-tripleo-common-5.2.1-0.20160930023248.848ec90.el7ost Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-12-14 16:03:34 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Marius Cornea 2016-09-22 07:56:14 UTC 
Description of problem:
Existing nodes get rebuild on a 2nd overcloud deploy run, after the  overcloud-full image has been updated.

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. Deploy overcloud:

source ~/stackrc
export THT=/usr/share/openstack-tripleo-heat-templates
openstack overcloud deploy --templates \
-e $THT/environments/network-isolation.yaml \
-e $THT/environments/network-management.yaml \
-e ~/templates/network-environment.yaml \
-e ~/templates/enable-tls.yaml \
-e ~/templates/inject-trust-anchor.yaml \
-e ~/templates/tls-endpoints-public-ip.yaml \
-e ~/templates/password-env.yaml \
--control-scale 1 \
--control-flavor controller-d75f3dec-c770-5f88-9d4c-3fea1bf9c484 \
--compute-scale 1 \
--compute-flavor compute-b634c10a-570f-59ba-bdbf-0c313d745a10 \
--ntp-server clock.redhat.com 


2. Update image:

[stack@undercloud-0 ~]$ openstack overcloud image upload --update-existing

Image "overcloud-full-vmlinuz" is up-to-date, skipping.
Image "overcloud-full-initrd" is up-to-date, skipping.
Image "overcloud-full" was uploaded.
+--------------------------------------+----------------+-------------+------------+--------+
|                  ID                  |      Name      | Disk Format |    Size    | Status |
+--------------------------------------+----------------+-------------+------------+--------+
| bce2b65d-ebbf-4e62-a5fd-b5891539b980 | overcloud-full |    qcow2    | 1208811520 | active |
+--------------------------------------+----------------+-------------+------------+--------+
Image "bm-deploy-kernel" is up-to-date, skipping.
Image "bm-deploy-ramdisk" is up-to-date, skipping.
Image file "/httpboot/agent.kernel" is up-to-date, skipping.
Image file "/httpboot/agent.ramdisk" is up-to-date, skipping.

3. Rerun deploy command:
source ~/stackrc
export THT=/usr/share/openstack-tripleo-heat-templates
openstack overcloud deploy --templates \
-e $THT/environments/network-isolation.yaml \
-e $THT/environments/network-management.yaml \
-e ~/templates/network-environment.yaml \
-e ~/templates/enable-tls.yaml \
-e ~/templates/inject-trust-anchor.yaml \
-e ~/templates/tls-endpoints-public-ip.yaml \
-e ~/templates/password-env.yaml \
--control-scale 1 \
--control-flavor controller-d75f3dec-c770-5f88-9d4c-3fea1bf9c484 \
--compute-scale 1 \
--compute-flavor compute-b634c10a-570f-59ba-bdbf-0c313d745a10 \
--ntp-server clock.redhat.com 


Actual results:
[stack@undercloud-0 ~]$ nova list
+--------------------------------------+-------------------------+---------+------------------+-------------+-----------------------+
| ID                                   | Name                    | Status  | Task State       | Power State | Networks              |
+--------------------------------------+-------------------------+---------+------------------+-------------+-----------------------+
| da06c2f6-b2c9-4213-a571-5034d7cdd97c | overcloud-controller-0  | REBUILD | rebuild_spawning | Running     | ctlplane=192.168.0.21 |
| 9e99df07-93c8-4666-842b-b9f9c722710b | overcloud-novacompute-0 | REBUILD | rebuild_spawning | Running     | ctlplane=192.168.0.13 |
+--------------------------------------+-------------------------+---------+------------------+-------------+-----------------------+


Expected results:
Existing nodes don't get rebuilt.
Comment 2 Marius Cornea 2016-09-22 07:59:07 UTC 
Version-Release number of selected component (if applicable):
python-tripleoclient-5.0.0-0.20160907170033.b0d7ce7.el7ost.noarch
openstack-tripleo-heat-templates-5.0.0-0.20160907212643.90c852e.1.el7ost.noarch
openstack-heat-common-7.0.0-0.20160907124808.21e49dc.el7ost.noarch
python-heatclient-1.4.0-0.20160831084943.fb7802e.el7ost.noarch
openstack-heat-templates-0.0.1-0.20160906185549.ac2db55.el7ost.noarch
openstack-heat-api-cfn-7.0.0-0.20160907124808.21e49dc.el7ost.noarch
openstack-heat-engine-7.0.0-0.20160907124808.21e49dc.el7ost.noarch
puppet-heat-9.2.0-0.20160901072004.4d7b5be.el7ost.noarch
openstack-heat-api-7.0.0-0.20160907124808.21e49dc.el7ost.noarch
python-heat-tests-7.0.0-0.20160907124808.21e49dc.el7ost.noarch


How reproducible:
100%
Comment 3 James Slagle 2016-09-22 16:24:19 UTC 
jistr, can you have a look at this one?
Comment 4 Jiri Stransky 2016-09-23 08:10:55 UTC 
Yup
Comment 5 Jiri Stransky 2016-09-23 14:06:29 UTC 
We had this problem in OSP 9 (bug 1354627) and it was fixed by Thomas, but the fix fell under the radar upstream so it's missing in OSP 10. It's now targeted for Newton RC2.
Comment 12 errata-xmlrpc 2016-12-14 16:03:34 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://rhn.redhat.com/errata/RHEA-2016-2948.html