Hi list, feels like an issue with NetworkManager in CentOS (not confirmed yet). ifcfg-eth0 has configured eth0 to be managed by `NetworkManager' (NM_CONTROLLED="yes").
Current approach is to mount and modify the qcow image and configure NM_CONTROLLED="no". Currently no success. # kraM On 14:49 Mon 21 Oct, Mark Kusch wrote: > Hi list, > > I've a vnet defining IP and MAC address fields (required). > I've a working bridge configuration which should grant accecss to a > corporate DHCP server configured for exactly these IP/MAC pairs. > I've a CentOS qcow2 image with eth0 configuration set to DHCP. > > When instantiating a VM it comes up with eth0 configured with IP > 0.192.222.10/24. MAC address is configured correctly from the vnet. > > onevm show $ID lists expected networking configuration. > > Any hint why the VMs come up with such an IP address? Could that be > OpenNebula related? Or does this feel to you like CentOS related? > > In HOPE anyone has seen such an issue and can point me somewhere > which explains it to me and hopefully results in a solution ;) > > Thanks! > > # kraM > > > Some details: > $ onevnet show $ID # perfectly fine > USED LEASES > > LEASE=[ MAC="54:52:00:c0:de:0a", IP="192.168.198.10", > IP6_LINK="fe80::5652:ff:fec0:de0a", USED="1", VID="19" ] > > $onevm show $ID # perfectly fine > VM NICS > > ID NETWORK VLAN BRIDGE IP MAC > 0 VNet yes br1 192.168.198.10 54:52:00:c0:de:0a > fe80::5652:ff:fec0:de0a > > ifcfg-eth0 from qcow2 image: > DEVICE="eth0" > BOOTPROTO="dhcp" > IPV6INIT="yes" > MTU="1500" > NM_CONTROLLED="yes" > ONBOOT="yes" > TYPE="Ethernet" > UUID="708d6105-c3fe-44e9-8572-f6738042f930" > > ifcfg-eth0 on VM: > DEVICE=eth0 > BOOTPROTO=none > ONBOOT=yes > TYPE=Ethernet > NETMASK=255.255.255.0 > IPADDR=0.192.222.10 > GATEWAY=0.192.222.1 > > qcow2 image source: > - http://cloud.centos.org/i/one/c6-x86_64-20121130-1.qcow2.gz > - http://wiki.centos.org/Cloud/OpenNebula/QuickStart (found in this guide) > > -- > Mark Kusch > Silpion IT-Solutions GmbH: Systems Engineer > > Tel.: +49 (40) 399976-51 > Fax.: +49 (40) 399976-40 > Mail: mark.ku...@silpion.de > > Firmensitz: Brandshofer Deich 48, 20539 Hamburg > Geschäftsführer: Dipl.-Ing. (FH) Patrick Postel > Registergericht: Amtsgericht Hamburg HRB 78585 > Finanzbehörde: Hamburg > USt.-Ident.-Nr.: DE213610768 > _______________________________________________ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- Mark Kusch Silpion IT-Solutions GmbH: Systems Engineer Tel.: +49 (40) 399976-51 Fax.: +49 (40) 399976-40 Mail: mark.ku...@silpion.de Firmensitz: Brandshofer Deich 48, 20539 Hamburg Geschäftsführer: Dipl.-Ing. (FH) Patrick Postel Registergericht: Amtsgericht Hamburg HRB 78585 Finanzbehörde: Hamburg USt.-Ident.-Nr.: DE213610768
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