Hi Sandy, Can you elaborate some more about the steps you have taken? Specifically, how\where do you apply cloud-init-0.7.9-20 rpm? Can you make sure that rpm -q cloud-init after VM reboot is still this one? How do you apply the static IP settings that do persist to the VM - via oVirt web-admin\REST API\other? When you restart the VM via oVirt GUI - do you 'Run' it or 'Run Once'? Thanks, Eitan oVirt networking team On Tue, Mar 20, 2018 at 10:22 AM, Dominik Holler <dholler@redhat.com> wrote:
Begin forwarded message:
Date: Mon, 19 Mar 2018 13:17:08 +0000 From: "Berger, Sandy" <SBERGER@qg.com> To: "users@ovirt.org" <users@ovirt.org> Subject: [ovirt-users] Network issues with oVirt 4.2 and cloud-init
We're using cloud-init to customize VMs built from a template. We're using static IPV4 settings so we're specifying an IP address, subnet mask, and gateway. There is apparently a bug in the current version of cloud-init shipping as part of CentOS 7.4 (https://bugzilla.redhat.com/show_bug.cgi?id=1492726) that fails to set the gateway properly. In the description of the bug, it says it is fixed in RHEL 7.5 but also says one can use https://people.redhat.com/rmccabe/cloud-init/cloud-init- 0.7.9-20.el7.x86_64.rpm which is what we're doing.
When the new VM first boots, the 3 IPv4 settings are all set correctly. Reboots of the VM maintain the settings properly. But, if the VM is shut down and started again via the oVirt GUI, all of the IPV4 settings on the eth0 virtual NIC are lost and the /etc/sysconfig/network-scripts/ifcfg-eth0 shows that the NIC is now set up for DHCP.
Are we doing something incorrectly?
Sandy Berger IT - Infrastructure Engineer II
Quad/Graphics Performance through Innovation
Sussex, Wisconsin 414.566.2123 phone 414.566.4010/2123 pager/PIN
sandy.berger@qg.com<mailto:sandy.berger@qg.com> www.QG.com<http://www.qg.com/>
Follow Us: Facebook<http://www.qg.com/social1> | Twitter<http://www.qg.com/social2> | LinkedIn<http://www.qg.com/social3> | YouTube<http://www.qg.com/social4>
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
-- Eitan Raviv IRC: erav (#ovirt #vdsm #devel #rhev-dev)