diff --git a/doc/Observium_Welcome.md b/doc/Observium_Welcome.md new file mode 100644 index 000000000..7d0d3bbed --- /dev/null +++ b/doc/Observium_Welcome.md @@ -0,0 +1,72 @@ +Welcome to Observium users +-------------------------- + +LibreNMS is a fork of Observium. The reason for the fork is nothing to do +with Observium's [recent move to community vs. paid versions][1]. It is +simply that we have different priorities and values to the Observium +developers. We decided to fork (reluctantly) because we like using +Observium, but we want to collaborate on a community-based project with +like-minded IT professionals. See [README.md][2] and the references there +for more information about the kind of community we're trying to promote. + +LibreNMS was forked from [the last GPL-licensed version of Observium][3]. +This has a few implications: +- It doesn't look as nice as the current version of Observium. +- We've lost quite a bit of functionality that has been added to Observium + in the last year. +- You won't be able to take an existing Observium installation later than + r3251 and just change it to LibreNMS. This would probably break (although + if you were on a version between r3250 and the next database schema + change, it might be feasible). Upgrades from versions earlier than r3251 + might work. Please try it on an unimportant system and tell us your + experiences! + +How LibreNMS will be different from Observium: +- We will have an inclusive community, where it's OK to ask stupid + questions, and OK to ask for things that aren't on the roadmap. If you'd + like to see something added, add or comment on the relevant issue in our + [GitHub issue database][9]. +- Development decisions will be community-driven. We want to make software + that fulfills its users' needs. See the [ROADMAP][4] for more thoughts + on our current plans. +- Development will probably proceed at a slower pace, at least initially. +- There are no plans for a paid version, and we don't anticipate this ever + changing. +- There are no current plans for paid support, but this may be added later + if there is sufficient demand. +- We use git for version control and GitHub for hosting to make it as easy + and painless as possible to create forked or private versions. + +Reasons why you might want to use Observium instead of LibreNMS: +- You have a financial investment in Observium and aren't concerned about + community contributions. +- You need the extra functionality that has been added to Observium since + r3250. +- You don't like the [GNU General Public License, version 3][5] or the + [philosophy of Free Software][6] in general. + +Reasons why you might want to use LibreNMS instead of Observium: +- You want to work with others on the project, knowing that [your + investment of time and effort will not be wasted][7]. +- You want to add and experiment with features that are not a priority for + the Observium developers. See [CONTRIBUTING][8] for more details. + +[1]: http://postman.memetic.org/pipermail/observium/2013-October/003915.html +"Observium edition split announcement" +[2]: https://github.com/librenms/librenms/blob/master/README.md +"LibreNMS README" +[3]: http://fisheye.observium.org/rdiff/Observium?csid=3251&u&N +"Link to Observium license change" +[4]: https://github.com/librenms/librenms/blob/master/doc/ROADMAP.md +"LibreNMS ROADMAP" +[5]: https://github.com/librenms/librenms/blob/master/LICENSE.txt +"LibreNMS copy of GPL v3" +[6]: http://www.gnu.org/philosophy/free-sw.html +"Free Software Foundation - what is free software?" +[7]: http://libertysys.com.au/blog/observium-and-gpl +"Paul's blog on what the GPL offers users" +[8]: https://github.com/librenms/librenms/blob/master/doc/CONTRIBUTING.md +"Contribution guidelines" +[9]: https://github.com/librenms/librenms/issues +"LibreNMS issue database at GitHub" +