def check_iface(iface_name, checkpoint, extra=""):
"""
Check interface with specified checkpoint.
:param iface_name: Interface name
:param checkpoint: Check if interface exists, MAC address, IP address or
ping out. Support values: [exists, mac, ip, ping]
:param extra: Extra string for checking
:return: Boolean value, true for pass, false for fail
"""
support_check = ["exists", "mac", "ip", "ping"]
iface = utils_net.Interface(name=iface_name)
check_pass = False
try:
if checkpoint == "exists":
# extra is iface-list option
list_find, ifcfg_find = (False, False)
# Check virsh list output
result = virsh.iface_list(extra, ignore_status=True)
check_exit_status(result, False)
output = re.findall(r"(\S+)\ +(\S+)\ +(\S+|\s+)[\ +\n]",
str(result.stdout))
if filter(lambda x: x[0] == iface_name, output[1:]):
list_find = True
logging.debug("Find '%s' in virsh iface-list output: %s",
iface_name, list_find)
# Check network script
iface_script = "/etc/sysconfig/network-scripts/ifcfg-" + iface_name
ifcfg_find = os.path.exists(iface_script)
logging.debug("Find '%s': %s", iface_script, ifcfg_find)
check_pass = list_find and ifcfg_find
elif checkpoint == "mac":
# extra is the MAC address to compare
iface_mac = iface.get_mac().lower()
check_pass = iface_mac == extra
logging.debug("MAC address of %s: %s", iface_name, iface_mac)
elif checkpoint == "ip":
# extra is the IP address to compare
iface_ip = iface.get_ip()
check_pass = iface_ip == extra
logging.debug("IP address of %s: %s", iface_name, iface_ip)
elif checkpoint == "ping":
# extra is the ping destination
ping_s, _ = ping(
dest=extra,
count=3,
interface=iface_name,
timeout=5,
)
check_pass = ping_s == 0
else:
logging.debug("Support check points are: %s", support_check)
logging.error("Unsupport check point: %s", checkpoint)
except Exception, detail:
raise error.TestFail("Interface check failed: %s" % detail)
def check_iface(iface_name, checkpoint, extra=""):
"""
Check interface with specified checkpoint.
:param iface_name: Interface name
:param checkpoint: Check if interface exists, MAC address, IP address or
ping out. Support values: [exists, mac, ip, ping]
:param extra: Extra string for checking
:return: Boolean value, true for pass, false for fail
"""
support_check = ["exists", "mac", "ip", "ping"]
iface = utils_net.Interface(name=iface_name)
check_pass = False
try:
if checkpoint == "exists":
# extra is iface-list option
list_find, ifcfg_find = (False, False)
# Check virsh list output
result = virsh.iface_list(extra, ignore_status=True)
check_exit_status(result, False)
output = re.findall(r"(\S+)\ +(\S+)\ +(\S+|\s+)[\ +\n]",
str(result.stdout))
if filter(lambda x: x[0] == iface_name, output[1:]):
list_find = True
logging.debug("Find '%s' in virsh iface-list output: %s",
iface_name, list_find)
# Check network script
iface_script = "/etc/sysconfig/network-scripts/ifcfg-" + iface_name
ifcfg_find = os.path.exists(iface_script)
logging.debug("Find '%s': %s", iface_script, ifcfg_find)
check_pass = list_find and ifcfg_find
elif checkpoint == "mac":
# extra is the MAC address to compare
iface_mac = iface.get_mac().lower()
check_pass = iface_mac == extra
logging.debug("MAC address of %s: %s", iface_name, iface_mac)
elif checkpoint == "ip":
# extra is the IP address to compare
iface_ip = iface.get_ip()
check_pass = iface_ip == extra
logging.debug("IP address of %s: %s", iface_name, iface_ip)
elif checkpoint == "ping":
# extra is the ping destination
ping_s, _ = ping(dest=extra, count=3, interface=iface_name,
timeout=5,)
check_pass = ping_s == 0
else:
logging.debug("Support check points are: %s", support_check)
logging.error("Unsupport check point: %s", checkpoint)
except Exception, detail:
raise error.TestFail("Interface check failed: %s" % detail)