Reviewed: https://review.opendev.org/c/openstack/neutron/+/776567 Committed: https://opendev.org/openstack/neutron/commit/56e8498a4dac9e4db6185cc5d97612d824c6e8d5 Submitter: "Zuul (22348)" Branch: master
commit 56e8498a4dac9e4db6185cc5d97612d824c6e8d5 Author: LIU Yulong <[email protected]> Date: Fri Jun 28 10:55:01 2019 +0800 Add agent extension 'dhcp' for ovs agent Add a new ovs agent extension to support distributed DHCP for VMs in compute nodes directly. For large scale deployment, this can be used to reduce the number of neutron agents. Large scale cloud can benefit from it. From the perspective of virtual machine, this will reduce the probability of DHCP request failure. The VMs will get a higher level availability for DHCP R/R, no single point of failure permanently. If one host goes down, VMs in other hosts will not be influnced by it. For the perspective of network performance, after using this extension, the DHCP broadcasting packages will be limited to the host locally. Partially-Implements: bp/distributed-dhcp-for-ml2-ovs Closes-Bug: #1900934 Change-Id: Id8a4c501daad7c2185e6d69441182666ef987e61 ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1900934 Title: [RFE][DHCP][OVS] flow based DHCP Status in neutron: Fix Released Bug description: Add a new ovs agent extension to support fully distributed DHCP for VMs in compute nodes, especially for large scale cloud. We had some disscussions during Shanghai PTG: https://etherpad.opendev.org/p/Shanghai-Neutron-Planning-restored http://lists.openstack.org/pipermail/openstack-discuss/2019-November/010702.html https://github.com/gotostack/shanghai_ptg/blob/master/shanghai_neutron_ptg_topics_liuyulong.pdf To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1900934/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
