RRDTool

Note: rrdtool is a dependency of using the ganglia-web third-party tool. RRDTool allows the graphs displayed by ganglia-web to be produced.

RRDTOOL - Round Robin Database Tool

A tool for fast logging of numerical data graphical display of this data.

https://oss.oetiker.ch/rrdtool/

License

GNU GPL License

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA

FLOSS License Exception

(Adapted from http://www.mysql.com/company/legal/licensing/foss-exception.html)

I want specified Free/Libre and Open Source Software ("FLOSS") applications to be able to use specified GPL-licensed RRDtool libraries (the "Program") despite the fact that not all FLOSS licenses are compatible with version 2 of the GNU General Public License (the "GPL").

As a special exception to the terms and conditions of version 2.0 of the GPL:

You are free to distribute a Derivative Work that is formed entirely from the Program and one or more works (each, a "FLOSS Work") licensed under one or more of the licenses listed below, as long as:

You obey the GPL in all respects for the Program and the Derivative Work, except for identifiable sections of the Derivative Work which are not derived from the Program, and which can reasonably be considered independent and separate works in themselves
All identifiable sections of the Derivative Work which are not derived from the Program, and which can reasonably be considered independent and separate works in themselves
- are distributed subject to one of the FLOSS licenses listed below, and
- the object code or executable form of those sections are accompanied by the complete corresponding machine-readable source code for those sections on the same medium and under the same FLOSS license as the corresponding object code or executable forms of those sections.
Any works which are aggregated with the Program or with a Derivative Work on a volume of a storage or distribution medium in accordance with the GPL, can reasonably be considered independent and separate works in themselves which are not derivatives of either the Program, a Derivative Work or a FLOSS Work.

If the above conditions are not met, then the Program may only be copied, modified, distributed or used under the terms and conditions of the GPL.

FLOSS License List

License name Version(s)/Copyright Date

Academic Free License 2.0

Apache Software License 1.0/1.1/2.0

Apple Public Source License 2.0

Artistic license From Perl 5.8.0

BSD license "July 22 1999"

Common Public License 1.0

GNU Library or "Lesser" General Public License (LGPL) 2.0/2.1

IBM Public License, Version 1.0

Jabber Open Source License 1.0

MIT License (As listed in file MIT-License.txt) -

Mozilla Public License (MPL) 1.0/1.1

Open Software License 2.0

OpenSSL license (with original SSLeay license) "2003" ("1998")

PHP License 3.0

Python license (CNRI Python License) -

Python Software Foundation License 2.1.1

Sleepycat License "1999"

W3C License "2001"

X11 License "2001"

Zlib/libpng License -

Zope Public License 2.0/2.1