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INSTALL 1.72 KiB
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Documentation
=============

Please note that a more detailed installation procedure is described in the
doc/install.html file. A glossary of terms can be found in the doc/admin.html
file.
Software Requirements
=====================
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Before installing, please verify that you have the following programs:
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  - Xen virtualization (version 3.0.x or 3.1)
    http://xen.xensource.com/
  - DRBD (kernel module and userspace utils), version 8.0.7+
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    http://www.drbd.org/
  - LVM2
    http://sourceware.org/lvm2/
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  - OpenSSL
    http://www.openssl.org/
  - OpenSSH
    http://www.openssh.com/portable.html
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  - bridge utilities
    http://bridge.sourceforge.net/
  - iproute2
    http://developer.osdl.org/dev/iproute2
  - arping (part of iputils package)
    ftp://ftp.inr.ac.ru/ip-routing/iputils-current.tar.gz
  - Python 2.4
    http://www.python.org
  - Python OpenSSL bindings
    http://pyopenssl.sourceforge.net/
  - simplejson Python module
    http://www.undefined.org/python/#simplejson
  - pyparsing Python module
    http://pyparsing.wikispaces.com/
For building from source, you also need tar, gzip or bzip2 and make.


Installation of the software
============================
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To install, simply do ``./configure --localstatedir=/var --sysconfdir=/etc && \
make && make install``
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This will install the software under /usr/local. You then need to copy
ganeti.init to /etc/init.d/ganeti and integrate it into your boot sequence
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(``chkconfig``, ``update-rc.d``, etc.).

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Cluster initialisation
======================

Before initialising the cluster, on each node you need to create the following
directories:

  - /etc/ganeti
  - /var/lib/ganeti, /var/log/ganeti
  - /srv/ganeti, /srv/ganeti/os, /srv/ganeti/export
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After this, use ``gnt-cluster init``.