def ubAddNetworkConfigurationStatic(self, device,
ipaddress, netmask="255.255.255.0", gateway=None, nameservers=None):
"""Add an additional network device with static IP.
As implemented only supports IPv4.
device
a string, e.g. "eth0".
Should be increased past "eth0" if adding more than one additional configuration.
As implemented there is no protection against a conflict in case there would be a
pre-existing network configuration for the device.
ipaddress
IP address.
netmask
netmask.
Defaults to 255.255.255.0.
gateway
gateway.
If None then default to ip.1.
nameservers
one nameserver or a list of nameservers.
If None then default to gateway.
If empty list then remove option.
return
self, for daisychaining."""
# no luck with preseed, hence write into /etc/network/interfaces
# sanity check
normalizedStaticIp = NetworkConfigurationStaticParameters.normalizeStaticIp(ipaddress, netmask, gateway, nameservers)
postSection = self.sectionByName("%post")
networkConfigurationToAdd = "".join(
"\necho \"#\" >> /etc/network/interfaces"
"\necho \"# Network interface " + device + "\" >> /etc/network/interfaces"
"\necho \"auto " + device + "\" >> /etc/network/interfaces"
"\necho \"iface " + device + " inet static\" >> /etc/network/interfaces"
"\necho \" address " + normalizedStaticIp.ipaddress + "\" >> /etc/network/interfaces"
"\necho \" netmask " + normalizedStaticIp.netmask + "\" >> /etc/network/interfaces"
"\necho \" gateway " + normalizedStaticIp.gateway + "\" >> /etc/network/interfaces"
"\necho \" dns-nameservers " + " ".join(normalizedStaticIp.nameservers) + "\" >> /etc/network/interfaces"
)
if re.search(self._endOfNetworkInterfacesRegex, postSection.string): # pre-existing network configuration
# insert
postSection.string = re.sub(self._endOfNetworkInterfacesRegex,
r"\g<1>" + networkConfigurationToAdd + r"\2\3",
postSection.string)
else: # no pre-existing network configuration
# append
postSection.string = postSection.string + networkConfigurationToAdd + "\n"
def addNetworkConfigurationStatic(self, device,
ipaddress, netmask="255.255.255.0", gateway=None, nameservers=None):
"""Add an additional network device with static IP.
As implemented only supports IPv4.
device
a string, e.g. "eth0".
Should be increased past "eth0" if adding more than one additional configuration.
As implemented there is no protection against a conflict in case there would be a
pre-existing network configuration for the device.
ipaddress
IP address.
netmask
netmask.
Defaults to 255.255.255.0.
gateway
gateway.
If None then default to ip.1.
nameservers
one nameserver or a list of nameservers.
If None then default to gateway.
If empty list then remove option.
return
self, for daisychaining."""
# no luck with preseed, hence write into /etc/network/interfaces
# sanity check
normalizedStaticIp = NetworkConfigurationStaticParameters.normalizeStaticIp(ipaddress, netmask, gateway, nameservers)
networkConfigurationToAdd = "\n".join([
r"#",
r"# Network interface " + device,
r"auto " + device,
r"iface " + device + r" inet static",
r" address " + normalizedStaticIp.ipaddress,
r" netmask " + normalizedStaticIp.netmask,
r" gateway " + normalizedStaticIp.gateway,
r" dns-nameservers " + " ".join(normalizedStaticIp.nameservers),
])
# cannot use \n because ubiquity installer echo apparently doesn't take option -e
for line in networkConfigurationToAdd.split("\n"):
self.addPreseedCommandLine("ubiquity", "ubiquity/success_command",
r'echo "' + line + r'" >> /target/etc/network/interfaces')
return self
def elReplaceStaticIP(self, ipaddress, netmask="255.255.255.0", gateway=None, nameservers=None):
"""Replace static IP options in network option.
As implemented only supports IPv4.
ipaddress
IP address.
netmask
netmask.
Defaults to 255.255.255.0.
gateway
gateway.
If None then default to ip.1.
nameservers
one nameserver or a list of nameservers.
If None then default to gateway.
If empty list then remove option.
return
self, for daisychaining."""
# see http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Installation_Guide/s1-kickstart2-options.html
# sanity check
normalizedStaticIp = NetworkConfigurationStaticParameters.normalizeStaticIp(ipaddress, netmask, gateway, nameservers)
commandSection = self.sectionByName("command")
# several set
commandSection.string = re.sub(r"(?m)^([ \t]*network[ \t]+.*--ip[ \t]*(?:=|[ \t])[ \t]*)[^\s]+(.*)$",
r"\g<1>" + normalizedStaticIp.ipaddress + r"\g<2>",
commandSection.string)
commandSection.string = re.sub(r"(?m)^([ \t]*network[ \t]+.*--netmask[ \t]*(?:=|[ \t])[ \t]*)[^\s]+(.*)$",
r"\g<1>" + normalizedStaticIp.netmask + r"\g<2>",
commandSection.string)
commandSection.string = re.sub(r"(?m)^([ \t]*network[ \t]+.*--gateway[ \t]*(?:=|[ \t])[ \t]*)[^\s]+(.*)$",
r"\g<1>" + normalizedStaticIp.gateway + r"\g<2>",
commandSection.string)
if normalizedStaticIp.nameservers:
commandSection.string = re.sub(r"(?m)^([ \t]*network[ \t]+.*--nameserver[ \t]*(?:=|[ \t])[ \t]*)[^\s]+(.*)$",
r"\g<1>" + ",".join(normalizedStaticIp.nameservers) + r"\g<2>",
commandSection.string)
else:
# remove option --nameserver
commandSection.string = re.sub(r"(?m)^([ \t]*network[ \t]+.*)--nameserver[ \t]*(?:=|[ \t])[ \t]*[^\s]+(.*)$",
r"\g<1>" + r"\g<2>",
commandSection.string)
return self
def addNetworkConfigurationStatic(self, mac,
ipaddress, netmask="255.255.255.0", gateway=None, nameservers=None,
limitRoutingToLocalByNetmask=False):
"""Add an additional network device with static IP.
As implemented only supports IPv4.
mac
the MAC, e.g. "01:23:45:67:89:ab" or "01-23-45-67-89-AB".
ipaddress
IP address.
netmask
netmask.
Defaults to 255.255.255.0.
gateway
gateway.
If None then default to ip.1.
nameservers
one nameserver or a list of nameservers.
If None then default to gateway.
If empty list then do not add any.
return
self, for daisychaining."""
# sanity check
normalizedStaticIp = NetworkConfigurationStaticParameters.normalizeStaticIp(ipaddress, netmask, gateway, nameservers)
# see http://technet.microsoft.com/en-us/library/ff716288.aspx
mac = mac.replace(":","-").upper()
ipaddressSlashRoutingPrefixLength = normalizedStaticIp.ipaddress + "/" + str(normalizedStaticIp.routingprefixlength)
gatewaySlashRoutingPrefixLength = normalizedStaticIp.gateway + "/" + str(normalizedStaticIp.routingprefixlength)
if not limitRoutingToLocalByNetmask:
routePrefix = "0.0.0.0/0"
else:
routePrefix = IPAddress.asString(normalizedStaticIp.localprefix) + "/" + str(normalizedStaticIp.routingprefixlength)
nameservers = normalizedStaticIp.nameservers
additionalContent = r"""
<component name="Microsoft-Windows-TCPIP" processorArchitecture="x86" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Interfaces>
<Interface wcm:action="add">
<Identifier>""" + mac + r"""</Identifier>
<Ipv4Settings>
<DhcpEnabled>false</DhcpEnabled>
<RouterDiscoveryEnabled>false</RouterDiscoveryEnabled>
</Ipv4Settings>
<UnicastIpAddresses>
<IpAddress wcm:action="add" wcm:keyValue="1">""" + ipaddressSlashRoutingPrefixLength + r"""</IpAddress>
</UnicastIpAddresses>
<Routes>
<Route wcm:action="add">
<Identifier>1</Identifier>
<NextHopAddress>""" + gatewaySlashRoutingPrefixLength + r"""</NextHopAddress>
<Prefix>""" + routePrefix + r"""</Prefix>
</Route>
</Routes>
</Interface>
</Interfaces>
</component>"""
if nameservers:
additionalContent += r"""
<component name="Microsoft-Windows-DNS-Client" processorArchitecture="x86" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Interfaces>
<Interface wcm:action="add">
<Identifier>""" + mac + r"""</Identifier>
<DNSServerSearchOrder>
""" + "\n".join(map(lambda nameserver, i:
r"""<IpAddress wcm:action="add" wcm:keyValue=""" r'"' + str(i+1) + r'"' r""">""" + nameserver + r"""</IpAddress>""",
nameservers, range(0,len(nameservers)))) + r"""
</DNSServerSearchOrder>
<EnableAdapterDomainNameRegistration>false</EnableAdapterDomainNameRegistration>
<DisableDynamicUpdate>true</DisableDynamicUpdate>
</Interface>
</Interfaces>
<DNSDomain>example.com</DNSDomain>
</component>"""
self._appendToChildren("settings", "pass", "specialize", additionalContent, prepend=True)
return self
def addNetworkConfigurationStatic(self,
mac,
ipaddress,
netmask="255.255.255.0",
gateway=None,
nameservers=None,
limitRoutingToLocalByNetmask=False):
"""Add an additional network device with static IP.
As implemented only supports IPv4.
mac
the MAC, e.g. "01:23:45:67:89:ab" or "01-23-45-67-89-AB".
ipaddress
IP address.
netmask
netmask.
Defaults to 255.255.255.0.
gateway
gateway.
If None then default to ip.1.
nameservers
one nameserver or a list of nameservers.
If None then default to gateway.
If empty list then do not add any.
return
self, for daisychaining."""
# sanity check
normalizedStaticIp = NetworkConfigurationStaticParameters.normalizeStaticIp(
ipaddress, netmask, gateway, nameservers)
# see http://technet.microsoft.com/en-us/library/ff716288.aspx
mac = mac.replace(":", "-").upper()
ipaddressSlashRoutingPrefixLength = normalizedStaticIp.ipaddress + "/" + str(
normalizedStaticIp.routingprefixlength)
gatewaySlashRoutingPrefixLength = normalizedStaticIp.gateway + "/" + str(
normalizedStaticIp.routingprefixlength)
if not limitRoutingToLocalByNetmask:
routePrefix = "0.0.0.0/0"
else:
routePrefix = IPAddress.asString(
normalizedStaticIp.localprefix) + "/" + str(
normalizedStaticIp.routingprefixlength)
nameservers = normalizedStaticIp.nameservers
additionalContent = r"""
<component name="Microsoft-Windows-TCPIP" processorArchitecture="x86" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Interfaces>
<Interface wcm:action="add">
<Identifier>""" + mac + r"""</Identifier>
<Ipv4Settings>
<DhcpEnabled>false</DhcpEnabled>
<RouterDiscoveryEnabled>false</RouterDiscoveryEnabled>
</Ipv4Settings>
<UnicastIpAddresses>
<IpAddress wcm:action="add" wcm:keyValue="1">""" + ipaddressSlashRoutingPrefixLength + r"""</IpAddress>
</UnicastIpAddresses>
<Routes>
<Route wcm:action="add">
<Identifier>1</Identifier>
<NextHopAddress>""" + gatewaySlashRoutingPrefixLength + r"""</NextHopAddress>
<Prefix>""" + routePrefix + r"""</Prefix>
</Route>
</Routes>
</Interface>
</Interfaces>
</component>"""
if nameservers:
additionalContent += r"""
<component name="Microsoft-Windows-DNS-Client" processorArchitecture="x86" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Interfaces>
<Interface wcm:action="add">
<Identifier>""" + mac + r"""</Identifier>
<DNSServerSearchOrder>
""" + "\n".join(
map(
lambda nameserver, i:
r"""<IpAddress wcm:action="add" wcm:keyValue="""
r'"' + str(i + 1) + r'"'
r""">""" + nameserver + r"""</IpAddress>""", nameservers,
range(0, len(nameservers)))) + r"""
</DNSServerSearchOrder>
<EnableAdapterDomainNameRegistration>false</EnableAdapterDomainNameRegistration>
<DisableDynamicUpdate>true</DisableDynamicUpdate>
</Interface>
</Interfaces>
<DNSDomain>example.com</DNSDomain>
</component>"""
self._appendToChildren("settings",
"pass",
"specialize",
additionalContent,
prepend=True)
return self
