def activate(self, ifacename):
wok_log.info('Bring up an interface ' + ifacename)
iface_type = netinfo.get_interface_type(ifacename)
if iface_type == "Ethernet":
cmd_ipup = ['ip', 'link', 'set', '%s' % ifacename, 'up']
out, error, returncode = run_command(cmd_ipup)
if returncode != 0:
wok_log.error(
'Unable to bring up the interface on ' + ifacename +
', ' + error)
raise OperationFailed('GINNET0059E', {'name': ifacename,
'error': error})
# Some times based on system load, it takes few seconds to
# reflect the /sys/class/net files upon execution of 'ip link
# set' command. Following snippet is to wait util files get
# reflect.
timeout = self.wait_time(ifacename)
if timeout == 5:
wok_log.warn("Time-out has happened upon execution of 'ip "
"link set <interface> up', hence behavior of "
"activating an interface may not as expected.")
else:
wok_log.info(
'Successfully brought up the interface ' + ifacename)
wok_log.info('Activating an interface ' + ifacename)
cmd_ifup = ['ifup', '%s' % ifacename]
out, error, returncode = run_command(cmd_ifup)
if returncode != 0:
wok_log.error(
'Unable to activate the interface on ' + ifacename +
', ' + error)
raise OperationFailed('GINNET0016E',
{'name': ifacename, 'error': error})
wok_log.info(
'Connection successfully activated for the interface ' + ifacename)
def deactivate_iface(self, ifacename):
wok_log.info('Deactivating an interface ' + ifacename)
cmd_ifdown = ['ifdown', '%s' % ifacename]
out, error, returncode = run_command(cmd_ifdown)
if returncode != 0:
wok_log.error(
'Unable to deactivate the interface on ' + ifacename +
', ' + error)
raise OperationFailed('GINNET0017E',
{'name': ifacename, 'error': error})
wok_log.info(
'Connection successfully deactivated for the interface ' +
ifacename)
wok_log.info('Bringing down an interface ' + ifacename)
iface_type = netinfo.get_interface_type(ifacename)
if iface_type == "Ethernet":
cmd_ipdown = ['ip', 'link', 'set', '%s' % ifacename, 'down']
out, error, returncode = run_command(cmd_ipdown)
if returncode != 0:
wok_log.error(
'Unable to bring down the interface on ' + ifacename +
', ' + error)
raise OperationFailed('GINNET0060E', {'name': ifacename,
'error': error})
# Some times based on system load, it takes few seconds to
# reflect the /sys/class/net files upon execution of 'ip link
# set' command. Following snippet is to wait util files get
# reflect.
timeout = self.wait_time(ifacename)
if timeout == 5:
wok_log.warn("Time-out has happened upon execution of 'ip "
"link set <interface> down', hence behavior of "
"activating an interface may not as expected.")
else:
wok_log.info('Successfully brought down the interface ' +
ifacename)
vlan_or_bond = [nw_cfginterfaces_utils.IFACE_BOND,
nw_cfginterfaces_utils.IFACE_VLAN]
if iface_type in vlan_or_bond:
if ifacename in ethtool.get_devices():
cmd_ip_link_del = ['ip', 'link', 'delete', '%s' % ifacename]
out, error, returncode = run_command(cmd_ip_link_del)
if returncode != 0 and ifacename in ethtool.get_devices():
wok_log.error('Unable to delete the interface ' +
ifacename + ', ' + error)
raise OperationFailed('GINNET0017E', {'name': ifacename,
'error': error})
def deactivate_if_itis_active(self, name):
type = netinfo.get_interface_type(name)
allowed_active_types = [IFACE_BOND, IFACE_VLAN]
if type in allowed_active_types:
InterfaceModel().deactivate(name)
