def linux_interfaces():
'''
Obtain interface information for *NIX/BSD variants
'''
ifaces = dict()
ip_path = salt.utils.which('ip')
ifconfig_path = None if ip_path else salt.utils.which('ifconfig')
if ip_path:
cmd1 = subprocess.Popen(
'{0} link show'.format(ip_path),
shell=True,
close_fds=True,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT).communicate()[0]
cmd2 = subprocess.Popen(
'{0} addr show'.format(ip_path),
shell=True,
close_fds=True,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT).communicate()[0]
ifaces = _interfaces_ip("{0}\n{1}".format(
salt.utils.to_str(cmd1),
salt.utils.to_str(cmd2)))
elif ifconfig_path:
cmd = subprocess.Popen(
'{0} -a'.format(ifconfig_path),
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT).communicate()[0]
ifaces = _interfaces_ifconfig(salt.utils.to_str(cmd))
return ifaces
def _osarch():
'''
Get the os architecture using rpm --eval
'''
ret = subprocess.Popen('rpm --eval "%{_host_cpu}"',
shell=True,
close_fds=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE).communicate()[0]
return ret or 'unknown'
def _hw_addr_aix(iface):
'''
Return the hardware address (a.k.a. MAC address) for a given interface on AIX
MAC address not available in through interfaces
'''
cmd = subprocess.Popen(
'entstat -d {0} | grep \'Hardware Address\''.format(iface),
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT).communicate()[0]
if cmd:
comps = cmd.split(' ')
if len(comps) == 3:
mac_addr = comps[2].strip('\'').strip()
return mac_addr
error_msg = ('Interface "{0}" either not available or does not contain a hardware address'.format(iface))
log.error(error_msg)
return error_msg
