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CloudVPS: research VXLAN implementation for neutron
Open, Stalled, MediumPublic

Description

This task is to track work to research how a VXLAN-overlay-based network in neutron would look like for CloudVPS

Event Timeline

aborrero created this task.Mar 30 2020, 4:44 PM

Mentioned in SAL (#wikimedia-cloud) [2020-03-30T16:44:48Z] <arturo> [codfw1dev] installing package neutron-openvswitch-agent in cloudvirt2002-dev (T248881)

aborrero triaged this task as Medium priority.Mar 30 2020, 4:45 PM
aborrero moved this task from Inbox to Doing on the cloud-services-team (Kanban) board.

With vxlan it's also very easy to stretch lans between multiple data centers of a layer3 network. Can be quite useful in some cases.
Make sure you bump the mtu to 9000+ on all the underlay networks.

aborrero renamed this task from CloudVPS: research VXLAN implentation for neutron to CloudVPS: research VXLAN implementation for neutron.Mar 31 2020, 10:26 AM

Mentioned in SAL (#wikimedia-cloud) [2020-03-31T10:40:03Z] <arturo> [codfw1dev] installing neutron-openvswitch-agent on cloudvirt2003-dev (T248881)

Mentioned in SAL (#wikimedia-cloud) [2020-03-31T11:45:41Z] <arturo> [codfw1dev] rebooting cloudvirt2003-dev to pick up latest kernel update. Otherwise modprobe is confused trying to load modules and openvswitch won't start (T248881)

Mentioned in SAL (#wikimedia-cloud) [2020-03-31T12:25:35Z] <arturo> [codfw1dev] installing neutron-openvswitch-agent on cloudnet200[2,3]-dev (T248881)

Mentioned in SAL (#wikimedia-cloud) [2020-03-31T12:34:32Z] <arturo> [codfw1dev] installing neutron-openvswitch-agent on cloudvirt2001-dev (T248881)

Mentioned in SAL (#wikimedia-cloud) [2020-03-31T12:35:08Z] <arturo> [codfw1dev] restarting VMs: designaterockytest14, bastion-codfw1dev-0[1,2] (T248881)

Mentioned in SAL (#wikimedia-cloud) [2020-04-01T16:27:56Z] <arturo> [codfw1dev] enable puppet across the fleet clean vxlan changes (T248881)

aborrero removed a project: Epic.Apr 1 2020, 4:28 PM
aborrero changed the task status from Open to Stalled.Apr 9 2020, 11:01 AM

We are not planning on working on this anytime soon.

aborrero removed aborrero as the assignee of this task.Apr 9 2020, 11:02 AM
aborrero moved this task from Doing to Inbox on the cloud-services-team (Kanban) board.

Mentioned in SAL (#wikimedia-cloud) [2020-05-12T19:10:28Z] <jeh> disable neutron-openvswitch-agent service on cloudvirt2001-dev.codfw T248881