def _createConfFile(self, conf, name, ipv4, ipv6, mtu, nameservers,
**kwargs):
""" Create ifcfg-* file with proper fields per device """
cfg = 'DEVICE=%s\n' % pipes.quote(name)
cfg += conf
if ipv4.address:
cfg += 'IPADDR=%s\n' % pipes.quote(ipv4.address)
cfg += 'NETMASK=%s\n' % pipes.quote(ipv4.netmask)
if ipv4.defaultRoute and ipv4.gateway:
cfg += 'GATEWAY=%s\n' % pipes.quote(ipv4.gateway)
# According to manual the BOOTPROTO=none should be set
# for static IP
cfg += 'BOOTPROTO=none\n'
elif ipv4.bootproto:
cfg += 'BOOTPROTO=%s\n' % pipes.quote(ipv4.bootproto)
# FIXME: Move this out, it is unrelated to a conf file creation.
if os.path.exists(os.path.join(NET_PATH, name)):
# Ask dhclient to stop any dhclient running for the device
dhclient.kill(name)
address.flush(name)
if mtu:
cfg += 'MTU=%d\n' % mtu
is_default_route = ipv4.defaultRoute and (ipv4.gateway or
ipv4.bootproto == 'dhcp')
cfg += 'DEFROUTE=%s\n' % _to_ifcfg_bool(is_default_route)
cfg += 'NM_CONTROLLED=no\n'
enable_ipv6 = ipv6.address or ipv6.ipv6autoconf or ipv6.dhcpv6
cfg += 'IPV6INIT=%s\n' % _to_ifcfg_bool(enable_ipv6)
if enable_ipv6:
if ipv6.address is not None:
cfg += 'IPV6ADDR=%s\n' % pipes.quote(ipv6.address)
if ipv6.gateway is not None:
cfg += 'IPV6_DEFAULTGW=%s\n' % pipes.quote(ipv6.gateway)
elif ipv6.dhcpv6:
cfg += 'DHCPV6C=yes\n'
cfg += 'IPV6_AUTOCONF=%s\n' % _to_ifcfg_bool(ipv6.ipv6autoconf)
if nameservers:
for i, nameserver in enumerate(nameservers[0:2], 1):
cfg += 'DNS{}={}\n'.format(i, nameserver)
ifcfg_file = NET_CONF_PREF + name
hook_dict = {'ifcfg_file': ifcfg_file,
'config': cfg}
hook_return = hooks.before_ifcfg_write(hook_dict)
cfg = hook_return['config']
self.writeConfFile(ifcfg_file, cfg)
hooks.after_ifcfg_write(hook_return)
def _createConfFile(self, conf, name, ipv4, ipv6, mtu, nameservers,
**kwargs):
""" Create ifcfg-* file with proper fields per device """
cfg = 'DEVICE=%s\n' % pipes.quote(name)
cfg += conf
if ipv4.address:
cfg += 'IPADDR=%s\n' % pipes.quote(ipv4.address)
cfg += 'NETMASK=%s\n' % pipes.quote(ipv4.netmask)
if ipv4.defaultRoute and ipv4.gateway:
cfg += 'GATEWAY=%s\n' % pipes.quote(ipv4.gateway)
# According to manual the BOOTPROTO=none should be set
# for static IP
cfg += 'BOOTPROTO=none\n'
elif ipv4.bootproto:
cfg += 'BOOTPROTO=%s\n' % pipes.quote(ipv4.bootproto)
# FIXME: Move this out, it is unrelated to a conf file creation.
if os.path.exists(os.path.join(NET_PATH, name)):
# Ask dhclient to stop any dhclient running for the device
dhclient.kill(name)
address.flush(name)
if mtu:
cfg += 'MTU=%d\n' % mtu
is_default_route = ipv4.defaultRoute and (ipv4.gateway or
ipv4.bootproto == 'dhcp')
cfg += 'DEFROUTE=%s\n' % _to_ifcfg_bool(is_default_route)
cfg += 'NM_CONTROLLED=no\n'
enable_ipv6 = ipv6.address or ipv6.ipv6autoconf or ipv6.dhcpv6
cfg += 'IPV6INIT=%s\n' % _to_ifcfg_bool(enable_ipv6)
if enable_ipv6:
if ipv6.address is not None:
cfg += 'IPV6ADDR=%s\n' % pipes.quote(ipv6.address)
if ipv6.gateway is not None:
cfg += 'IPV6_DEFAULTGW=%s\n' % pipes.quote(ipv6.gateway)
elif ipv6.dhcpv6:
cfg += 'DHCPV6C=yes\n'
cfg += 'IPV6_AUTOCONF=%s\n' % _to_ifcfg_bool(ipv6.ipv6autoconf)
if nameservers:
for i, nameserver in enumerate(nameservers[0:2], 1):
cfg += 'DNS{}={}\n'.format(i, nameserver)
ifcfg_file = NET_CONF_PREF + name
hook_dict = {'ifcfg_file': ifcfg_file,
'config': cfg}
hook_return = hooks.before_ifcfg_write(hook_dict)
cfg = hook_return['config']
self.writeConfFile(ifcfg_file, cfg)
hooks.after_ifcfg_write(hook_return)
def _ip_flush(ifaces):
# TODO: Tell NetworkManager to unmanage this iface.
for iface in ifaces:
dhclient.kill(iface, family=4)
dhclient.kill(iface, family=6)
address.flush(iface)
def _drop_nic_ip_config(iface):
"""Drop IP configuration of a new nic controlled by VDSM"""
if os.path.exists(os.path.join('/sys/class/net', iface)):
dhclient.kill(iface, family=4)
dhclient.kill(iface, family=6)
address.flush(iface)
