Enable the following switch setup in cloudgw (labtestvirt2003), specifically the end state should be:
* 2118 - cloud-hosts1-codfw (10.192.20.0/24) for eno1, non tagged port.
* 2107 - cloud-gw-transport-codfw (185.15.57.144/31) [new allocation], for eno2, tagged in a trunk with vlan 2120
* 2120 - cloud-instances-transport1-codfw (208.80.153.184/29) [in the future 185.15.57.128/29] for eno2, tagged in a trunk with vlan 2107
On the cloudnet side, we would need to:
* drop vlan 2120 - cloud-instance-transport1-b-codfw
* add vlan 2107 - cloud-gw-transport-codfw
NOTE: we are not doing the bonding experiment for now.
The PoC consist on the labtestvirt2003 server running with the puppet role for cloudgw.
{F32360664}
More info: https://wikitech.wikimedia.org/wiki/Wikimedia_Cloud_Services_team/EnhancementProposals/2020_Network_refresh/Implementation_details#codfw