Try various uname flags to get the arch
Try various uname flags to get the arch

Some systems such as Debian or Ubuntu don't always support
'uname -m'. When this is the case, fall back to 'uname -p'
and then finally fall back to 'uname -i' to get the  arch.

saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt