Machines

Role	hostname	CPU	RAM	ipv4 address
master	kmaster	2	2Gb	192.168.1.15 /24
worker	kworker1	1	2Gb	192.168.1.16 /24
worker	kworker2	1	2Gb	192.168.1.17 /24

Users

username	role	note
root	root	0
admin	admin	1
jenkins-admin	jenkins	2