Hi George, Thanks for trying that method. For me, thats not worked.
On Sat, Oct 31, 2015 at 7:13 PM, George Paraskevas <paraskg...@gmail.com> wrote: > Hello again, > that's great! As for the method you mentioned i haven't tried it but i > will just to see what happens. > > Thanks again > George > > On 31 October 2015 at 15:29, Geo Varghese <gvargh...@aqorn.com> wrote: > >> Hi George, >> >> I just tried your method and it seems working perfectly :) >> >> Thanks for your valuable inputs. >> >> On Sat, Oct 31, 2015 at 6:42 PM, Geo Varghese <gvargh...@aqorn.com> >> wrote: >> >>> Hi George, >>> >>> Thanks for the update. Yes, you are right that is the exact requirement. >>> >>> "assign ip from that network directly to the instance with out the use >>> of a private net and floating ip over nat" >>> >>> I got a update about external network like this from list. Thats why i >>> tried it like that. >>> >>> ========================================================== >>> A Neutron router can also be attached to the same network so that >>> instances in non-routable tenant networks can obtain floating IPs from the >>> same 'public' network. At one time non-admin users were not allowed to >>> attach VMs to 'external' networks but I believe that restriction was >>> removed around Kilo or so. >>> >>> Yes, as long as the network is marked as both 'shared' and external, a >>> tenant can attach VMs and router gateway interfaces directly to it. >>> ========================================================== >>> >>> According to your inputs, the above method is not correct right? >>> >>> >>> And about the method of adding bridge to compute node, do we need to add >>> following options? >>> >>> bridgemapping in ml2 conf >>> enable_distributed_routing to true >>> >>> Thanks again for your time. >>> >>> >>> On Sat, Oct 31, 2015 at 2:20 PM, George Paraskevas <paraskg...@gmail.com >>> > wrote: >>> >>>> Hello there, >>>> >>>> From what I understand you want to assign ip from that network directly >>>> to the instance with out the use of a private net and floating ip over nat. >>>> Now you need to correct some things and you will be quite there. First when >>>> you create an external network then that network can only work though >>>> floating ip. So instead create the same net but don't mark it as external. >>>> Also you need that bridge on compute nodes because the VM nic will bind >>>> directly to it. So don't configure l3 agent just configure ml mapping for >>>> that network. I hope you can under stand and I also hope I understood you. >>>> Thanks >>>> George >>>> >>>> On Sat, 31 Oct 2015, 08:43 Geo Varghese <gvargh...@aqorn.com> wrote: >>>> >>>>> Hi Team, >>>>> >>>>> I need help with adding instance with fixed ip in external network >>>>> with out using private and floating ip. >>>>> >>>>> I have tested it using following steps >>>>> >>>>> 1) Created a new nic - eth4 for new external network(192.168.122.0/24) >>>>> in controller. >>>>> >>>>> 2) Created a bridge - br-ex2 and added eth4 as port to bridge. >>>>> >>>>> 3) Mapped this bridge in ml2 conf and restarted l3 agent and neutron >>>>> plugin >>>>> >>>>> 4) Then added shared external network Ext2 in openstack. Then added >>>>> subnet as 192.168.122.0/24 >>>>> >>>>> 5) Added it to the router- router2 as interface with a IP - >>>>> 192.168.122.99. Network topology shows the interface is active with this >>>>> IP. Ping to this ip is also working from other machines. >>>>> >>>>> Later created VM in this network, but it failed with following error >>>>> in nova-compute log. >>>>> >>>>> ========================================================= >>>>> Unable to mount image >>>>> /var/lib/nova/instances/903a6630-941c-4fd0-948f-85522fa20979/disk with >>>>> error libguestfs installed but not usable (/usr/bin/supermin-helper exited >>>>> with error status 1. >>>>> ========================================================== >>>>> >>>>> Please check attached screen shot of network topology. >>>>> >>>>> Please help me with your inputs. >>>>> >>>>> -- >>>>> -- >>>>> Regards, >>>>> Geo Varghese >>>>> _______________________________________________ >>>>> OpenStack-operators mailing list >>>>> openstack-operat...@lists.openstack.org >>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators >>>>> >>>> >>> >>> >>> -- >>> -- >>> Regards, >>> Geo Varghese >>> >> >> >> >> -- >> -- >> Regards, >> Geo Varghese >> > > -- -- Regards, Geo Varghese
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