Before installing, please verify that you have the following programs:
- Xen virtualization (version 3.0.x or 3.1)
http://xen.xensource.com/
- - DRBD (kernel module and userspace utils)
+ - DRBD (kernel module and userspace utils), version 8.0.7+
http://www.drbd.org/
- LVM2
http://sourceware.org/lvm2/
http://www.openssh.com/portable.html
- bridge utilities
http://bridge.sourceforge.net/
- - fping
- http://fping.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
- - mdadm (Linux Software Raid tools)
- http://www.kernel.org/pub/linux/utils/raid/mdadm/
- Python 2.4
http://www.python.org
- - Python Twisted library (the core is enough)
- http://twistedmatrix.com/
- Python OpenSSL bindings
http://pyopenssl.sourceforge.net/
- simplejson Python module
http://www.undefined.org/python/#simplejson
-
-For testing, you also need the YAML module for Python (http://pyyaml.org/).
+ - pyparsing Python module
+ http://pyparsing.wikispaces.com/
For building from source, you also need tar, gzip or bzip2 and make.
directories:
- /etc/ganeti
+ - /var/lib/ganeti, /var/log/ganeti
- /srv/ganeti, /srv/ganeti/os, /srv/ganeti/export
After this, use ``gnt-cluster init``.