mirror of
https://github.com/CumulusNetworks/ifupdown2.git
synced 2024-05-06 15:54:50 +00:00
cad735c573
Today when ifupdown2 execute addons scripts we use the global environment
dictionary (os.environ) and not a copy of this dict. This corrupts the environment.
May 10 08:07:02 kvmformation1 networking[375279]: debug: vmbr101: pre-up :
running script /etc/network/if-pre-up.d/openvswitch {'LANG': 'en_US.UTF-8',
'ADDRFAM': '', 'IFACE': 'vmbr101', 'JOURNAL_STREAM': '9:29498964', 'SHLVL':
'1', 'LOGICAL': 'vmbr101', 'PWD': '/', 'MODE': 'start', '**IF_TESTVARIABLE2**':
'test', 'PHASE': 'pre-up', 'PATH': '/sbin:/bin', 'METHOD': '', '_':
'/sbin/ifreload', 'INVOCATION_ID': '5ffcea837bc64759bd0c171b70e22cc2'}
May 10 08:07:02 kvmformation1 networking[375279]: debug: vmbr100: pre-up :
running script /etc/network/if-pre-up.d/openvswitch {'LANG': 'en_US.UTF-8',
'ADDRFAM': '', '**IF_OVS_TYPE**': 'OVSBridge', 'IFACE': 'vmbr100',
'JOURNAL_STREAM': '9:29498964', 'SHLVL': '1', 'LOGICAL': 'vmbr100', 'PWD':
'/', 'MODE': 'start', '**IF_TESTVARIABLE2**': 'test', 'PHASE': 'pre-up',
'PATH': '/sbin:/bin', 'METHOD': '', '_': '/sbin/ifreload', 'INVOCATION_ID':
'5ffcea837bc64759bd0c171b70e22cc2'}
May 10 08:07:02 kvmformation1 networking[375279]: debug: eno1: pre-up :
running script /etc/network/if-pre-up.d/openvswitch {'LANG': 'en_US.UTF-8',
'ADDRFAM': '', '**IF_OVS_TYPE**': 'OVSBridge', 'IFACE': 'eno1',
'JOURNAL_STREAM': '9:29498964', 'SHLVL': '1', 'LOGICAL': 'eno1', 'PWD': '/',
'MODE': 'start', '**IF_TESTVARIABLE2**': 'test', '**IF_TESTVARIABLE1**':
'test', 'PHASE': 'pre-up', 'PATH': '/sbin:/bin', 'METHOD': '', '_':
'/sbin/ifreload', 'INVOCATION_ID': '5ffcea837bc64759bd0c171b70e22cc2'}
May 10 08:07:02 kvmformation1 networking[375279]: debug: eno1.100: pre-up :
running script /etc/network/if-pre-up.d/openvswitch {'LANG': 'en_US.UTF-8',
'ADDRFAM': '', '**IF_OVS_TYPE**': 'OVSBridge', 'IFACE': 'eno1.100',
'JOURNAL_STREAM': '9:29498964', 'SHLVL': '1', 'IF_NETMASK': '255.255.255.0',
'IF_ADDRESS': '10.59.100.231', 'LOGICAL': 'eno1.100', 'IF_GATEWAY': '10.59.100.1',
'PWD': '/', 'MODE': 'start', '**IF_TESTVARIABLE2**': 'test', 'IF_TESTVARIABLE1':
'test', 'PHASE': 'pre-up', 'PATH': '/sbin:/bin', 'METHOD': '', '_':
'/sbin/ifreload', 'INVOCATION_ID': '5ffcea837bc64759bd0c171b70e22cc2'}
=========
ifupdown2
=========
Linux Interface Network Manager
* Free software: GNU General Public License v2
============
Installation
============
As of today (early june 2018), the preferred method to install ifupdown2, is by
building the source code (as it will always install the most recent stable
release). See `Installing latest stable release from sources`_ chapter.
Installing latest stable release from sources
---------------------------------------------
The sources for ifupdown2 can be downloaded from the `Github repo`_.
You can either clone the public repository:
.. code-block:: console
$ git clone git://github.com/CumulusNetworks/ifupdown2
Or download the `tarball`_:
.. code-block:: console
$ curl -OL https://github.com/CumulusNetworks/ifupdown2/tarball/master
Once you have a copy of the source, you should build a deb-package and install it
.. code-block:: console
$ cd ifupdown2 && make deb
The generated deb should be in the root directory (``../ifupdown2_2.0.0_all.deb``)
.. code-block:: console
$ dpkg -i ../ifupdown2_2.0.0_all.deb
We don't recommend using ``setup.py install`` directly, as it's still missing systemd/init.d scripts.
This capability should be added in the near future.
You might need to manually download dependencies. Mandatory dependencies:
.. code-block:: console
$ apt-get install dh-systemd python-all python-docutils rst2man iproute2 python-ipaddr python-argcomplete
Suggested dependencies:
.. code-block:: console
$ apt-get install ethtool bridge-utils python-gvgen python-mako
.. _Github repo: https://github.com/CumulusNetworks/ifupdown2
.. _tarball: https://github.com/CumulusNetworks/ifupdown2/tarball/master
============
Contributing
============
Contributions are welcome, and they are greatly appreciated! Every little bit
helps, and credit will always be given.
You can contribute in many ways:
Types of Contributions
----------------------
Report Bugs
~~~~~~~~~~~
Report bugs at https://github.com/CumulusNetworks/ifupdown2/issues.
If you are reporting a bug, please include:
* Your operating system name and version (``uname -a``).
* Any details about your setup that might be helpful in troubleshooting.
* Content of configuration files such as ``/etc/network/interfaces``
* Detailed steps to reproduce the bug.
* Debug output of the ifupdown2 command (see ``--debug`` option)
Write Documentation
~~~~~~~~~~~~~~~~~~~
ifupdown2 could always use more documentation, whether as part of the
official ifupdown2 docs, in docstrings, or even on the web in blog posts,
articles, and such.
Submit Feedback
~~~~~~~~~~~~~~~
The best way to send feedback is to file an issue at https://github.com/CumulusNetworks/ifupdown2/issues.
If you are proposing a feature:
* Explain in detail how it would work.
* Keep the scope as narrow as possible, to make it easier to implement.
=======
Credits
=======
Development Lead
----------------
* Roopa Prabhu <roopa@cumulusnetworks.com>
* Julien Fortin <julien@cumulusnetworks.com>
Contributors
------------
* Nikhil Gajendrakumar <nikhil.gajendrakumar@gmail.com>
* Maximilian Wilhelm <max@sdn.clinic>
* Sven Auhagen <sven.auhagen@voleatech.de>
* skorpy <magnus@skorpy.space>
* Sam Tannous <stannous@cumulusnetworks.com>
* Wilson Kok <wkok@cumulusnetworks.com>
* John Berezovik <berezovik@gmail.com>
* Daniel Walton <dwalton76@gmail.com>
* Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
* Balakrishnan Raman <balkee@yahoo.com>
* Scott Emery <scotte@cumulusnetworks.com>
* Dave Olson <olson@cumulusnetworks.com>
* David Ahern <dsa@cumulusnetworks.com>
* Jonathan Toppins <>
* Nolan Leake <nolan@cumulusnetworks.com>
* Sergey Sudakovich <sergey@cumulusnetworks.com>
* Andy Gospodarek <>
* Satish Ashok <sashok@cumulusnetworks.com>
* Scott Laffer <slaffer@cumulusnetworks.com>
* Vidya Sagar Ravipati <vidya.ravipati@gmail.com>
* Marek Grzybowski <marek.grzybowski@rtbhouse.com>
* Gaudenz Steinlin <gaudenz@users.noreply.github.com>
* Nigel Kukard <nkukard@lbsd.net>
* Jeffrey <jeffrey.bosma@gmail.com>
* kokel <kokel@users.noreply.github.com>
Why not you too? :)
=======
History
=======
See changelog here: https://github.com/CumulusNetworks/ifupdown2/blob/master/debian/changelog
Credits
-------
This package was created with Cookiecutter_ and the `audreyr/cookiecutter-pypackage`_ project template.
.. _Cookiecutter: https://github.com/audreyr/cookiecutter
.. _`audreyr/cookiecutter-pypackage`: https://github.com/audreyr/cookiecutter-pypackage