In the parent task we are replacing tin with deploy1001 on stretch
Therefore we should also reinstall the codfw-equivalent, naos.codfw.wmnet, with stretch and rename it to deploy2001 to match it.
Check if naos hardware is new enough to be renamed or whether it should be replaced.
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[x] rename mgmt interface in DNS
[x] add new, separate server IP for deploy2001
[x] rename naos to deploy2001 in DHCP/partman/netboot
[x] add deploy2001 to all the relevant puppet classes (network::constants, tcpircbot, scap etc, paralell to naos
[x] reinstall naos which turns it into deploy2001
[ ] update mysql grants on m5 because we have a new IP now (https://gerrit.wikimedia.org/r/#/c/434803/)
[ ] test (scap pull locally, ask mukunda to test deploy)
[ ] remove naos from all puppet classes and from DNS
[ ] create subtask for physical labels , see T193916#4212246
[ ] create subtask for switch ports, see T193916#4212246