Hi there admins,

as part of the work to replace the VLAN network with a VXLAN-based one [0], I have changed some horizon settings [1] so that new VMs created via horizon will have networking configured (addressing) from the VXLAN netowrk.

Also, as part of the VXLAN migration we will try to introduce IPv6 as well. A special wikitech page has been created to further track this [2].

This only affects codfw1dev, for now. The eqiad1 deployment will follow when we gain some additional confidence.

If you detect anything weird, please let me know.

regards.

[0] https://phabricator.wikimedia.org/T364725 [1] https://gerrit.wikimedia.org/r/c/operations/puppet/+/1073163 [2] https://wikitech.wikimedia.org/wiki/Portal:Cloud_VPS/Admin/IPv6/initial_depl...