def test_parse_only_alive_interfaces(self):
container = SystemContainer()
container.discover_objects()
os_obj = container.objects.values().pop()
collector = SystemCommonMetaCollector(object=os_obj)
collector.collect()
# get interfaces info
all_interfaces = netifaces.interfaces()
alive_interfaces = set()
down_interfaces = set()
for interface_name, interface in psutil.net_if_stats().iteritems():
if interface.isup:
alive_interfaces.add(interface_name)
else:
down_interfaces.add(interface_name)
# check intefaces
collected_interfaces = os_obj.metad.current['network']['interfaces']
for interface_info in collected_interfaces:
name = interface_info['name']
assert_that(all_interfaces, has_item(name))
assert_that(alive_interfaces, has_item(name))
assert_that(down_interfaces, not_(has_item(name)))
def etc_release(meta):
SystemCommonMetaCollector.etc_release(meta)
# centos6 has different *-release format
# for example: CentOS release 6.7 (Final)
if meta['release']['version_id'] is None and meta['release']['version'] is None:
etc_release_out, _ = subp.call('cat /etc/centos-release')
for line in etc_release_out:
r = re.match('(\w+)\s+(\w+)\s+([\d\.]+)\s+([\w\(\)]+)', line)
if r:
meta['release']['name'] = r.group(1)
meta['release']['version_id'] = r.group(3)
meta['release']['version'] = '%s %s' % (r.group(3), r.group(4))
def test_default_interface(self):
container = SystemContainer()
container.discover_objects()
os_obj = container.objects.values().pop()
collector = SystemCommonMetaCollector(object=os_obj)
collector.collect()
default_from_netstat, _ = subp.call(
'netstat -nr | egrep -i "^0.0.0.0|default" | head -1 | sed "s/.*[ ]\([^ ][^ ]*\)$/\\1/"'
)[0]
default_interface = os_obj.metad.current['network']['default']
assert_that(default_interface, equal_to(default_from_netstat))