eqiad rows C and D have been migrated to new Nokia switches, and more importantly to the new network design.
You can find all the information on https://wikitech.wikimedia.org/wiki/Vlan_migration
All new servers are by default getting in those new vlans, but to not have to wait for a full 5+ years server refresh cycle, we're now asking service owners to re-image their existing baremetal servers using the --move-vlan cookbook parameter, at their own pace/convenience. This will change the server's IP.
There will of course be some special cases (like Ganeti, or DBs) and that's ok to not covert 100% of the servers, but the most we can get, the better.
Please contact netops for any help.
cumin1003:~$ sudo cumin 'A:owner-collaboration-services and P{P:netbox::host%location ~ "[C|D].*eqiad"} and P{F:fqdn ~ ".wmnet$"} and not A:vms and not P{F:netmask = "255.255.255.0"}'
2 hosts will be targeted:
gitlab-runner[1003-1004].eqiad.wmnet- gitlab-runner[1003-1004].eqiad.wmnet