There is an open bug in regards to configuring the management network on top of a vlan:
https://bugzilla.redhat.com/show_bug.cgi?id=906359 The system stability might get worse due to the new feature "multi host network configuration" which applies logical network changes to the entire DC's hosts. ----- Original Message ----- > From: [email protected] > To: "Peter Styk" <[email protected]> > Cc: "William Kwan" <[email protected]>, "users" <[email protected]> > Sent: Sunday, January 19, 2014 3:31:31 AM > Subject: Re: [Users] vlan on mgmt network > > > > Hi Peter, > > Try to check if ovirmgmt is defined in the vlan you desire (or without vlan). > Maybe when you sync ovirt is trying to configure the network with options > different from what you desire. I never got ovirt to finish properly to > install a host, it fails to get ovirtmgmt working right so I always manually > configure the vlan interfaces and the ovirtmgmt bridge in the hosts. You can > get your host back if you manually correct the network, also you may take a > look of what ovirt configured to try to find out if something is not set > properly in the network definition. > Regards > El ene 18, 2014 7:56 PM, "Peter Styk" < [email protected] > escribió: > > > > > > On 18 January 2014 17:11, Itamar Heim < [email protected] > wrote: > > > > On 01/18/2014 04:52 PM, Peter Styk wrote: > > > So I got ovirtmgmt VM ticked off. Had to remove it from all VM's then > tried to add new Logical network to eth0 by drag & drop but refused > since ovirtmgmt was out of sync. So I synced it. ....and that's how I > lost access to my hosted remote system. End of story. So that's it I > guess, automated install doesn't work (during switch network goes dead > and doesn't come back remote access is lost) so I found manual way that > works. But then I need to sync it to get my ovirtmgmt not to be a VM > network. And even if its not to get another network on the interface i > need to sync it..... > > this sounds like a bug - can you provide clear reproduction steps? > > Reproduction steps are in network configuration alone. After installing > Engine, i have to set up network to the config listed here: > http://styk.tv/wp-content/uploads/2014/01/oVirtHosted1_almost_working.png . > Unfortunately can't rely on engine-vdsm duo to help out. > > Anything above the host line on the diagram is physical setup and is the only > configuration that doesn't disconnect me from the net. Only thing missing on > the diagram is ifcfg-eth0 has also HWADDR attribute with MAC address of > physical eth0 device. > > Once this survives service network restart I can proceed to VDSM install and > then its straight forward....that is until I'm trying to SYNC ovirtmgmt on > host inside. I should mention after ovirt engine is working I destroy > default cluster and create new local one. > > Obviously I cannot access logs since access to host is no longer but entire > setup is scripted including provisioning so I can easily rebuild entire > setup within 15 or so minutes by running a script. Anyone who would like to > benefit from my findings can use this script and gain access to my host and > learn with me on how to overcome this. > > Script will provision the host (fresh os install), log in, get the files: > ifcfg-eth0, ifcfg-ovirtmgmt, ifcfg-ovirtmgmt-range0, ovrit_answers and > route-ovirtmgmt, then install epel 6-8, install pgp, localinstall > ovirt-el6.10-1. install bridge-utils, upgrade, set hostname, then after > reboot ssh alive, set local data,images,iso folders, install ovrit-engine, > set ipv4 forwarding and proxy_arp=1, restart-network, and run engine-setup > with ovirt_answers including cli and stop iptables as engine and vdsm rules > still prevent connection if on. that's it. working system in 15 mins > > still to do is engine-api calls to create local cluster, join engine with > vdsm local and setup private network with pfSense instance as > router/nat/dhcp for 10.0.0.0/24 > > Peter > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
