In T289882: Q1:(Need By: TBD) rack/setup/install cloudswift100 we decided a new network layout for cloudswift @ eqiad1.
The cloudswift servers @ codfw1dev need to be reworked to match the same setup:
- allocate new subnet for the public IPv4 address
- cloudgw changes to make it the l3 gateway of this new subnet
- add the new IPv4 address to each cloudswift server from this new subnet, via puppet
- DNS updates