[ffhh] srv01 ansible_host=srv01.hamburg.freifunk.net srv02 ansible_host=srv02.hamburg.freifunk.net srv03 ansible_host=srv03.hamburg.freifunk.net srv04 ansible_host=srv04.hamburg.freifunk.net [certsync] srv03 [updates] srv01 srv03 [vms] srv01 srv02 srv03 srv04