Bug 1481443 - All nodes are sharing the same machine-id
Summary: All nodes are sharing the same machine-id
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-tripleo-puppet-elements
Version: 11.0 (Ocata)
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: z5
: 11.0 (Ocata)
Assignee: RHOS Maint
QA Contact: Gurenko Alex
URL:
Whiteboard:
Depends On: 1270860
Blocks: 1401639 1476612 1551603 1555474 1557046
TreeView+ depends on / blocked
 
Reported: 2017-08-14 21:42 UTC by Alex Schultz
Modified: 2018-05-18 17:09 UTC (History)
33 users (show)

Fixed In Version: openstack-tripleo-puppet-elements-6.2.4-1.el7ost openstack-tripleo-common-6.1.4-1.el7ost
Doc Type: Bug Fix
Doc Text:
The overcloud images provided and built using diskimage-builder included a static /etc/machine-id which was not automatically generated when nodes were booted. The /etc/machine-id was identical on all overcloud nodes and caused issues with other software. With this update, the /etc/machine-id is now cleared when images are built, and the provided overcloud-full image has an empty /etc/machine-id. The /etc/machine-id is now generated on initial boot when new nodes are added to the deployment or when new deployments are created. Known Issue: Existing nodes that were deployed with the previous images may have the same /etc/machine-id and will not be updated. To give the node a unique /etc/machine-id, truncate the /etc/machine-id and reboot to have systemd generate a new one. Do not remove /etc/machine-id as systemd will only generate an ID if the file exists. The correct way to reset it is to have an empty /etc/machine-id and then reboot.
Clone Of: 1270860
Environment:
Last Closed: 2018-05-18 17:08:29 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Launchpad 1672461 0 None None None 2017-08-14 21:42:15 UTC
OpenStack gerrit 493684 0 None None None 2017-08-14 21:42:15 UTC
OpenStack gerrit 493685 0 None None None 2017-08-14 21:42:15 UTC
OpenStack gerrit 507495 0 None None None 2017-09-26 18:49:41 UTC
Red Hat Product Errata RHBA-2018:1622 0 None None None 2018-05-18 17:09:49 UTC

Comment 1 Lon Hohberger 2018-03-07 13:51:39 UTC 
According to our records, this should be resolved by openstack-tripleo-puppet-elements-6.2.4-1.el7ost.  This build is available now.
Comment 2 Lon Hohberger 2018-03-07 13:51:50 UTC 
According to our records, this should be resolved by openstack-tripleo-common-6.1.4-1.el7ost.  This build is available now.
Comment 3 Gurenko Alex 2018-05-13 13:22:17 UTC 
Verified on puddle 2018-05-03.2

[stack@undercloud-0 ~]$ rpm -q openstack-tripleo-puppet-elements
openstack-tripleo-puppet-elements-6.2.5-1.el7ost.noarch

[stack@undercloud-0 ~]$ ansible overcloud -i /usr/bin/tripleo-ansible-inventory -a "cat /etc/machine-id"
192.168.24.15 | SUCCESS | rc=0 >>
ed89bd36a18f49579a40587687324b2d

192.168.24.9 | SUCCESS | rc=0 >>
15701be78288461aa8b0726d9ab4df65

192.168.24.19 | SUCCESS | rc=0 >>
79febc6a6d694901928239e009682c1e

192.168.24.18 | SUCCESS | rc=0 >>
7ec440898ca74080be5f07ed43bcb513

192.168.24.16 | SUCCESS | rc=0 >>
9c3f612f7d504c45a339e23f9ae82cd2
Comment 6 errata-xmlrpc 2018-05-18 17:08:29 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-2018:1622
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