- create inventory entries and DNS
- add node defs for new masters
- puppetize new masters
- land cloud-tools change to add new config
- create new IAM role
- manually configure disk
- get everything synchronized to the new masters
- sign certs for new masters and add to git
- request new flows
- update firewall-tests
- update puppet configs to include new masters
- including known_host
- update cloud-init instance_data/* to reference new masters
- add nagios monitoring for new masters
- add hosts to the apt A record
And write all of this down in the wiki