Well, I was doing it all wrong.
I just installed ubuntu on another server, and created a node.
The instalation gave me the user and the pass for that node, but now when I add another storage to fog it cant connect to the graphics
but I go the info from the server
[CODE]General Information
Storage Node teste
IP 172.17.2.6
Kernel 3.13.0-30-generic
Hostname fognod1
Uptime 16:30:15 up 11 min, 2 users, load average: 0.01, 0.12, 0.14
CPU Type GenuineIntel
CPU Count 8
CPU Model Intel® Xeon® CPU E5335 @ 2.00GHz
CPU Speed 1995.017
CPU Cache 4096 KB
Total Memory 12016
Used Memory 612
Free Memory 11404
File System Information
Total Disk Space 263.95 GiB
Used Disk Space 4.37 GiB
Network Information
eth0 Information
eth0 TX 554.07 KiB
eth0 RX 13.59 KiB
eth0 Errors 0
eth0 Dropped 1284
eth1 Information
eth1 TX 574.5 KiB
eth1 RX 39.71 KiB
eth1 Errors 0
eth1 Dropped 0
lo Information
lo TX 2.92 KiB
lo RX 2.92 KiB
lo Errors 0
lo Dropped 0[/CODE]