as I wrote in bug report related to linux bridge and quantum in nova this code is broken in few places:
1) tap devices for instances are set up (ip link set up) by quantum during creation and this is stoping libvirt from changing mac address of this interface which is breaking vm startup 2) nova-network is not initializing bridge devices on startup and l3 interfaces 3) machine running instances after reboot is loosing all bridges and tap devices and there is no code which recreates this. problem 1 and 2 is resolved by code changes in nova and problem nr. 3 is addressed by adapting interface type bridge with quantum linux bridge integration. patches are on launchpad https://bugs.launchpad.net/nova/+bug/941794 At the end in my opinion we don't need an agent for linux bridge integration. Dnia 20-03-2012 o godz. 22:29 "Sumit Naiksatam (snaiksat)" < snaik...@cisco.com> napisał(a): Hi Ghe, Thanks for this update. The Linux Bridge plugin also needs an agent. I would imagine that the packaging of that agent would be very similar to that of the openvswitch-agent, but I don’t know enough on the packaging to say with any certainty. Also, the Cisco plugin does not use an agent at this time, so no agent packaging is required there; just letting you know so that you don’t have to spend your time exploring. If I am not mistaken, the Ryu plugin also uses an agent. Thanks, ~Sumit. *From:* netstack-bounces+snaiksat=cisco....@lists.launchpad.net [mailto: netstack-bounces+snaiksat=cisco....@lists.launchpad.net] *On Behalf Of *Ghe Rivero *Sent:* Tuesday, March 20, 2012 1:17 PM *To:* Dan Wendlandt *Cc:* netstack@lists.launchpad.net *Subject:* Re: [Netstack] Fwd: [Openstack] Quantum 2012.1 RC1 available Hi, Debian packages for quantum-rc1 are ready to install from unstable (sid) ditribution. Up to now, the binaries packages that can be installed for Debian are: Quantum: - quantum-plugin-cisco - quantum-plugin-linuxbridge - quantum-plugin-nicira - quantum-plugin-openvswitch - quantum-plugin-openvswitch-agent - quantum-plugin-ryu - quantum-plugin-sample - quantum-server Python-quantumclient: - python-quantumclient - quantum-common Before final release, just a few changes are expected - plugins packages will be revised (I need to check if someone else beside openswitch needs an agent and how to handle it) - working default configurations using openvswitch/linuxbridge plugins Thanks everyone for the great work in this release. Ghe Rivero On Tue, Mar 20, 2012 at 6:53 AM, Dan Wendlandt <d...@nicira.com> wrote: Not sure how many people might be on netstack but not the main openstack ML, but Thierry cut the official version of the Quantum RC1 today. I'm working with folks from Red Hat & Ubuntu to get binary packages based on the RC1 for final testing. Any other distros that are interested, let me know! Dan ---------- Forwarded message ---------- From: *Thierry Carrez* <thie...@openstack.org> Date: Mon, Mar 19, 2012 at 10:00 AM Subject: [Openstack] Quantum 2012.1 RC1 available To: "openst...@lists.launchpad.net" <openst...@lists.launchpad.net> The first release candidate for Quantum 2012.1 ("Essex") is now available at: https://bugs.launchpad.net/quantum/+milestone/essex-rc1 Unless release-critical issues are found that warrant a release candidate respin, this RC1 will be formally released as the 2012.1 final version. You are therefore strongly encouraged to test and validate it. If you find an issue that could be considered release-critical, please file it at: https://bugs.launchpad.net/quantum/+filebug and tag it "essex-rc-potential" to bring it to Dan's attention. The "master" branch of Quantum is now open for Folsom development, feature freeze restrictions no longer apply. NB: Quantum is not a core project for the Essex cycle, therefore it's not part of OpenStack 2012.1 common release, scheduled for April 5. -- Thierry Carrez (ttx) Release Manager, OpenStack _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openst...@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Dan Wendlandt Nicira Networks: www.nicira.com twitter: danwendlandt ~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- Mailing list: https://launchpad.net/~netstack Post to : netstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~netstack More help : https://help.launchpad.net/ListHelp -- Ghe Rivero *OpenStack & Distribution Engineer www.stackops.com | * ghe.riv...@stackops.com <diego.parri...@stackops.com> | +34 625 63 45 23 | skype:ghe.rivero* * <http://www.stackops.com/> **** ******************** ADVERTENCIA LEGAL ******************** Le informamos, como destinatario de este mensaje, que el correo electrónico y las comunicaciones por medio de Internet no permiten asegurar ni garantizar la confidencialidad de los mensajes transmitidos, así como tampoco su integridad o su correcta recepción, por lo que STACKOPS TECHNOLOGIES S.L. no asume responsabilidad alguna por tales circunstancias. 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