Synnefo » snf-image-creator

Installation

^^^^^^^^^^^^

This guide describes how to install snf-image-creator on a Linux system. It is

highly recommended to have virtualization capable hardware. snf-image-creator

will work on processors that do not support virtualization but it will be slow.

Dependencies

============

snf-image-creator depends on the following programs:

 * Python 2 [http://www.python.org/]

 * Python setuptools [http://pypi.python.org/pypi/setuptools]

 * Python Dialog [http://pythondialog.sourceforge.net/]

 * Python bindings for libguestfs [http://libguestfs.org/]

 * Python interface to sendfile [http://pypi.python.org/pypi/pysendfile]

 * pyparted [https://fedorahosted.org/pyparted/]

 * rsync [http://rsync.samba.org/]

 * ./kamaki [https://code.grnet.gr/projects/kamaki]

 * Python sh (previously pbs) [https://github.com/amoffat/sh]

 * ANSI colors for Python [http://pypi.python.org/pypi/ansicolors]

 * progress [http://pypi.python.org/pypi/progress]

The above dependencies are resolved differently, depending on the installation

method you choose. There are two installation methods available:

#. `Installation using packages <#install-snf-image-creator-using-packages>`_

#. `Installation from source <#install-snf-image-creator-from-source>`_

Install snf-image-creator using packages

========================================

Ubuntu

------

For *Ubuntu 12.04 LTS* and *12.10* systems, you can use our official packages

found in *grnet/synnefo* Lauchpad PPA.

Add the synnefo PPA in your system:

.. code-block:: console

   $ sudo apt-add-repository ppa:grnet/synnefo

   $ sudo apt-get update

If *apt-add-repository* is missing, first install:

*software-properties-common* (Ubuntu 12.10):

.. code-block:: console

   $ sudo apt-get install software-properties-common

Or *python-software-properties* (Ubuntu 12.04):

.. code-block:: console

   $ sudo apt-get install python-software-properties

After the synnefo repository is set up, you should be able to list

snf-image-creator by calling:

.. code-block:: console

   $ apt-cache showpkg snf-image-creator

Install the package by issuing:

.. code-block:: console

   $ sudo apt-get install snf-image-creator

.. note::

   If you are asked during the installation to create/update a

   "supermin appliance", choose "Yes".

.. warning::

   In *Ubuntu 12.10* the current package of libguestfs (1.18-2) is broken. Take

   a look at the open `bug report <https://bugs.launchpad.net/ubuntu/quantal/+source/libguestfs/+bug/1086974>`_.

   Until version 1.18-2ubunut1 is out, you may workaround this problem by

   creating a symlink like this:

   *sudo ln -s /usr/lib/guestfs /usr/lib/x86_64-linux-gnu/guestfs*

Fedora

------

For *Fedora 17* you can use our official packages hosted at the *synnefo*

repository of the openSUSE Build Service.

Add the *synnefo* repository for *Fedora 17* to *yum*:

.. code-block:: console

   $ cd /etc/yum.repos.d

   $ wget http://download.opensuse.org/repositories/home:/GRNET:/synnefo/Fedora_17/home:GRNET:synnefo.repo

To list the *snf-image-creator* package use the following command:

.. code-block:: console

   $ yum info snf-image-creator

Install the package by issuing:

.. code-block:: console

   $ yum install snf-image-creator

CentOS

------

For *CentOS 6* you can use our official packages hosted at the *synnefo*

repository of the openSUSE Build Service.

Add the *synnefo* repository for *CentOS 6* to the yum repositories list:

.. code-block:: console

   $ cd /etc/yum.repos.d

   $ wget http://download.opensuse.org/repositories/home:/GRNET:/synnefo/CentOS_CentOS-6/home:GRNET:synnefo.repo

Check the `Fedora <#fedora>`_ instructions on how to install the software.

Arch Linux

----------

For *Arch Linux* there are **unofficial** packages in AUR:

https://aur.archlinux.org/packages/snf-image-creator/ kindly provided by

Axilleas Pipinellis <axilleas@archlinux.info>.

.. note::

    Those packages are not maintained by the Synnefo development team.

    Please direct package-specific questions to Axilleas Pipinellis <axilleas@archlinux.info>,

    Cc: the Synnefo development team <synnefo-devel@googlegroups.com>

To install the package you may use *yaourt*. Create and install

the *yaourt* package:

.. code-block:: console

   $ wget https://aur.archlinux.org/packages/pa/package-query/package-query.tar.gz

   $ tar -xvf package-query.tar.gz

   $ cd package-query

   $ makepkg -s

   $ pacman -U package-query-<VERSION>-<ARCH>.pkg.tar.xz

   $ cd ..

   $ wget https://aur.archlinux.org/packages/ya/yaourt/yaourt.tar.gz

   $ tar -xvf yaourt.tar.gz

   $ cd yaourt

   $ makepkg -s

   $ pacman -U yaourt-<VERSION>-<ARCH>.pkg.tar.xz

Install *snf-image-creator* using yaourt:

.. code-block:: console

   $ yaourt -Sa snf-image-creator

Install snf-image-creator from source

=====================================

Manually install the following dependencies:

 * Python 2 [http://www.python.org/]

 * Python setuptools [http://pypi.python.org/pypi/setuptools]

 * Python Dialog [http://pythondialog.sourceforge.net/]

 * Python bindings for libguestfs [http://libguestfs.org/]

 * Python interface to sendfile [http://pypi.python.org/pypi/pysendfile]

 * pyparted [https://fedorahosted.org/pyparted/]

 * rsync [http://rsync.samba.org/]

In Ubuntu you can do this using:

.. code-block:: console

   $ sudo apt-get install python-setuptools python-guestfs python-dialog \

     python-sendfile python-parted rsync

If you are using Ubuntu 12.10 you also need to install libguestfs-tools:

.. code-block:: console

   $ sudo apt-get install libguestfs-tools

.. note::

   If you are asked during the installation to create/update a

   "supermin appliance", choose "Yes".

Python Virtual Environment

--------------------------

Since snf-image-creator and the rest of its dependencies won't be installed

using packages, it's better to work in an isolated python virtual environment

(virtualenv).

Install the Virtual Python Environment builder:

http://pypi.python.org/pypi/virtualenv.

For Ubuntu use the following command:

.. code-block:: console

   $ sudo apt-get install python-virtualenv

Then create a new python virtual environment:

.. code-block:: console

   $ virtualenv --system-site-packages ~/image-creator-env

and activate it by executing:

.. code-block:: console

   $ source ~/image-creator-env/bin/activate

You may later deactivate it using:

.. code-block:: console

   $ deactivate

kamaki Installation

-------------------

Refer to `./kamaki documentation <http://docs.dev.grnet.gr/kamaki/latest/installation.html>`_

for instructions. You may install kamaki from source inside the virtualenv

you've created above or by using binary packages if they are available for your

distribution.

snf-image-creator Installation

------------------------------

Download the latest snf-image-creator source package from

`here <https://code.grnet.gr/projects/snf-image-creator/files>`_ and install it

inside the virtualenv using the following commands:

.. code-block:: console

   $ tar -xf snf_image_creator-<VERSION>.tar.gz

   $ cd snf_image_creator-<VERSION>

   $ python ./setup.py install

Alternatively, you can install the bleeding edge version of the software by

cloning its git repository:

.. code-block:: console

   $ git clone https://code.grnet.gr/git/snf-image-creator

   $ cd snf-image-creator

   $ python ./setup.py install

To do the latter, you'll need to have git (http://git-scm.com/) installed.

For ubuntu this can be done using:

.. code-block:: console

   $ sudo apt-get install git

.. warning::

   Keep in mind that the bleeding edge version may be unstable or even

   unusable.