Run commands on multiple nodes

Use ansible-console:

cd metal
make console

Then enter the command(s) you want to run.

Example

root@all (4)[f:5]$ uptime

metal0 | CHANGED | rc=0 >>
 10:52:02 up 2 min,  1 user,  load average: 0.17, 0.15, 0.06
metal1 | CHANGED | rc=0 >>
 10:52:02 up 2 min,  1 user,  load average: 0.14, 0.11, 0.04
metal3 | CHANGED | rc=0 >>
 10:52:02 up 2 min,  1 user,  load average: 0.03, 0.02, 0.00
metal2 | CHANGED | rc=0 >>
 10:52:02 up 2 min,  1 user,  load average: 0.06, 0.06, 0.02