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b1a2d2417b
batman wasn't in master-next so it got removed during the last merge this commit adds it back to master. See PR #12 From Maximilian Wilhelm: This commit adds support for configuring B.A.T.M.A.N. advanced interfaces with ifupdown2. B.A.T.M.A.N. advanced is a protocol to build Layer2 based mesh networks with. It's supported in the Linux kernel and thus available in many Linux environments. A configuration could look like this auto bat0 iface bat0 batman-ifaces eth1 eth2.23 batman-ifaces-ignore-regex .*_nodes batman-hop-penalty 23 # address 192.0.2.42/24 where »bat0« would be the local connection to the mesh network. The interfaces »eth1« and »eth2.23« would be used by the B.A.T.M.A.N. adv. protocol to communicate to other member of the mesh network. Any interfaces matching the »ifaces-ignore-regex« will be gently ignored by ifquery and ifreload as there might be some tunnels or interfaces added to the mesh network by other means which should not be removed by any subsequent ifreload run. The »hop-penalty» parameter set the penalty of this node within the mesh network. Signed-off-by: Julien Fortin <julien@cumulusnetworks.com> Signed-off-by: Maximilian Wilhelm <max@rfc2324.org> Author: Maximilian Wilhelm <max@rfc2324.org>
python-ifupdown2
================
This package is a replacement for the debian ifupdown package.
It is ifupdown re-written in python. It maintains the original ifupdown
pluggable architecture and extends it further.
The python-ifupdown2 package provides the infrastructure for
parsing /etc/network/interfaces file, loading, scheduling and state
management of interfaces.
It dynamically loads python modules from /usr/share/ifupdownmodules (provided
by the python-ifupdown2-addons package). To remain compatible with other
packages that depend on ifupdown, it also executes scripts under /etc/network/.
To make the transition smoother, a python module under
/usr/share/ifupdownmodules will override a script by the same name under
/etc/network/.
It publishes an interface object which is passed to all loadble python
modules. For more details on adding a addon module, see the section on
adding python modules.
pluggable python modules:
=========================
Unlike original ifupdown, all interface configuration is moved to external
python modules. That includes inet, inet6 and dhcp configurations.
A set of default modules are provided by the python-ifupdown2-addons deb.
python-ifupdown2 expects a few things from the pluggable modules:
- the module should implement a class by the same name
- the interface object (class iface) and the operation to be performed is
passed to the modules
- the python addon class should provide a few methods:
- run() : method to configure the interface.
- get_ops() : must return a list of operations it supports.
eg: 'pre-up', 'post-down'
- get_dependent_ifacenames() : must return a list of interfaces the
interface is dependent on. This is used to build the dependency list
for sorting and executing interfaces in dependency order.
- if the module supports -r option to ifquery, ie ability to construct the
ifaceobj from running state, it can optionally implement the
get_dependent_ifacenames_running() method, to return the list of
dependent interfaces derived from running state of the interface.
This is different from get_dependent_ifacenames() where the dependent
interfaces are derived from the interfaces config file (provided by the
user).
Example: Address handling module /usr/share/ifupdownaddons/address.py
build
=====
- get source
- install build dependencies:
apt-get install python-stdeb
apt-get install python-docutils
- cd <python-ifupdown2 sourcedir> && ./build.sh
(generates python-ifupdown2-<ver>.deb)
install
=======
- remove existing ifupdown package
dpkg -r ifupdown
- install python-ifupdown2 using `dpkg -i`
- or install from deb
dpkg -i python-ifupdown2-<ver>.deb
- note that python-ifupdown2 requires python-ifupdown2-addons package to
function. And python-ifupdown2-addons deb has an install dependency on
python-ifupdown2