def _InstallIpfw(self):
ipfw_bin = binary_manager.FindPath('ipfw', self.GetArchName(),
self.GetOSName())
ipfw_mod = binary_manager.FindPath('ipfw_mod.ko', self.GetArchName(),
self.GetOSName())
try:
changed = cloud_storage.GetIfChanged(ipfw_bin,
cloud_storage.INTERNAL_BUCKET)
changed |= cloud_storage.GetIfChanged(
ipfw_mod, cloud_storage.INTERNAL_BUCKET)
except cloud_storage.CloudStorageError as e:
logging.error(str(e))
logging.error('You may proceed by manually building and installing'
'dummynet for your kernel. See: '
'http://info.iet.unipi.it/~luigi/dummynet/')
sys.exit(1)
if changed or not self.CanLaunchApplication('ipfw'):
if not self._IsIpfwKernelModuleInstalled():
subprocess.check_call(['/usr/bin/sudo', 'insmod', ipfw_mod])
os.chmod(ipfw_bin, 0o755)
subprocess.check_call(
['/usr/bin/sudo', 'cp', ipfw_bin, '/usr/local/sbin'])
assert self.CanLaunchApplication('ipfw'), 'Failed to install ipfw. ' \
'ipfw provided binaries are not supported for linux kernel < 3.13. ' \
'You may proceed by manually building and installing dummynet for ' \
'your kernel. See: http://info.iet.unipi.it/~luigi/dummynet/'
def _InstallIpfw(self):
ipfw_bin = binary_manager.FindPath('ipfw', self.GetArchName(),
self.GetOSName())
ipfw_mod = binary_manager.FindPath('ipfw_mod.ko', self.GetArchName(),
self.GetOSName())
try:
changed = cloud_storage.GetIfChanged(ipfw_bin,
cloud_storage.INTERNAL_BUCKET)
changed |= cloud_storage.GetIfChanged(
ipfw_mod, cloud_storage.INTERNAL_BUCKET)
except cloud_storage.CloudStorageError, e:
logging.error(str(e))
logging.error('You may proceed by manually building and installing'
'dummynet for your kernel. See: '
'http://info.iet.unipi.it/~luigi/dummynet/')
sys.exit(1)