Bug 997649
| Summary: | config_drive_cdrom not effective | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Jaroslav Henner <jhenner> |
| Component: | openstack-nova | Assignee: | Xavier Queralt <xqueralt> |
| Status: | CLOSED ERRATA | QA Contact: | Jaroslav Henner <jhenner> |
| Severity: | medium | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 3.0 | CC: | apevec, dallan, hateya, ndipanov, ohochman, sclewis, xqueralt, yeylon |
| Target Milestone: | z2 | Keywords: | Regression, ZStream |
| Target Release: | 3.0 | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | storage | ||
| Fixed In Version: | openstack-nova-2013.1.3-2.el6ost | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-09-03 20:21:40 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 993100 | ||
ndipanov adivced to set openstack-config --set /etc/nova/nova.conf DEFAULT config_drive_format vfat this did the trick. Config drive is now back a HDD. So we need a relnote? Nikola will change default in nova-dist.conf so we don't need RHOS relnote. For upstream I've added a relnote in https://wiki.openstack.org/wiki/ReleaseNotes/2013.1.3#Known_Issues_and_Limitations Verified openstack-nova-2013.1.3-2 (puddle 2013-08-20.1): Followed the bug steps - after I set debug=True in nova.conf -> it allowed to observe the Instance creation XML in compute.log, that include: disk type="file" device="disk" 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. http://rhn.redhat.com/errata/RHSA-2013-1199.html |
Description of problem: config_drive_cdrom = false should ensure the config drive will be HDD, not a CD ROM, but it is ineffective. Nova creates VM with <disk type="file" device="cdrom"> <driver name="qemu" type="raw" cache="none"/> <source file="/var/lib/nova/instances/3eeb598a-6871-49bf-8016-fb519531e296/disk.config"/> <target bus="ide" dev="hdd"/> </disk> cloud-init doesn't detecting this disk, fallbacks to network metadata discovery and because of bug BZ#984311, it keeps outputting 2013-08-15 17:22:37,764 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [85/120s]: url error [[Errno 113] No route to host] for several minutes upon boot. Version-Release number of selected component (if applicable): openstack-nova-common-2013.1.3-1.el6ost.noarch openstack-nova-compute-2013.1.3-1.el6ost.noarch How reproducible: 1/1 Steps to Reproduce: 1. openstack-config --set /etc/nova/nova.conf HYPERV config_drive_cdrom false 2. openstack-config --set /etc/nova/nova.conf DEFAULT config_drive_cdrom false 3. for svc in /etc/init.d/openstack-*; do $svc condrestart; done 4. boot an instance 5. observe the log, or check whether the config disk is an sr0 /dev/disk/by-label/config-2 ../../sr0 Actual results: disk is CDROM Expected results: disk is HDD (/dev/vdb) Additional info: Setting urgen because it is kinda regression and it causes workaround of other bug ineffective.