Toss a stone and it will many expected land on a groupware suite. They are everywhere. Some of them are costly, some are proprietary, some are severe to get adult and running, and some don’t utterly fit a bill. And afterwards there’s Citadel.
Citadel is an open source groupware apartment that includes:
- Calendar/scheduling
- Address books
- Bulletin play (forums)
- Mailing list server
- Instant messaging
- Wiki and blog engines
- Multiple domain support
- Web interface
- RSS aggregation
- And most some-more
I wish to travel we by a routine of installing Citadel on a Ubuntu 16.04 Server platform. I’ll concentration on this being an internal-only resolution (as that is, from my experience, a best use for this tool). The designation is rubbed wholly by a authority line, so prepared to type.
Preparation
There is really tiny prep work to be done. Open adult a depot window on your server and emanate a following commands:
sudo apt-get update sudo apt-get upgrade
Once those dual commands complete, you’re prepared to implement Citadel.
Installation
Back during a authority line, emanate a following to implement Citadel:
sudo apt-get implement citadel-suite
During a regulating of that command, we will be presented by a series of ncurses windows. The initial (Figure A), will need we to mention a IP residence that a server will listen to.
Figure A
Configure a server listening address.
Unless we devise on installing mixed instances of Citadel on a same server, leave a default 0.0.0.0. Tab down to Ok and strike Enter. You will afterwards be presented with a following pattern options (in a identical manner):
- Authentication process – Unless you’re regulating LDAP or Active Directory, name Internal
- Citadel director username – This can be any name (default is admin)
- Citadel director cue – Type and verify
- Citadel-webcit – If we already have an Apache2 server running, make certain to name Apache2 here (otherwise we won’t be means to strech your Citadel server)
- HTTP Port – If we already have an Apache2 server running, make certain to configure a opposite pier (such as 8080)
- HTTPS Port – Leave this as a default 443
- Language – Select a denunciation for your server (default is User-defined)
That’s it. Once a designation completes, we can indicate a browser to http://SERVER_IP:PORT (Where SERVER_IP is a tangible IP residence of a Citadel server and PORT is a pier we configured during installation). You will be stirred for a username and password; enter a director user/password multiple we combined during designation and click Log in.
At this point, we will wish to conduct on over to a Administration territory and click on Domain Names and Internet Mail configuration. In this window (Figure B), we will wish to configure a inner domains for that a Citadel horde receives email and any other domain required to accommodate your needs. You can emanate as many inner domains as necessary.
Figure B
The Citadel Domain Names pattern screen.
Out of a box, Citadel will work good as an inner partnership tool. You can send email to other users (with a residence username@localhost – where username is a tangible username), chat, send private messages, and more. So prolonged as you’re regulating this as a local-only solution, all will work out of a box. If you’re looking to use Citadel as an internal/external tool, you’ll find Citadel reaches a stipulations really quickly. In other words, Citadel is best matched as a local-only solution.
Once you’ve configured your domains, we should afterwards conduct over to Administration | User comment government | Add, change, undo user accounts and start adding users to a system.
For some-more information on offer pattern for Citadel, make certain to check out their knowledge base.
A plain inner groupware suite
There are times when we need a groupware apartment to offer inner needs only. If that describes your stream position, we should give Citadel a look. Citadel offers a apartment of collection we can get adult and regulating fast (with really tiny post-install pattern work). In fact, any tiny business would be hard-pressed to find an easier groupware server for inner communication.
Also see
- How to build Apache Mesos on Ubuntu Server 16.04
- How to implement and setup HAProxy on Ubuntu 16.04
- Ubuntu Server: The intelligent person’s guide
- How to implement Apache Tomcat on Ubuntu Server 16.04
- Ubuntu 16.10: The Linux for a cloud and containers arrives
Article source: http://www.techrepublic.com/article/how-to-install-citadel-groupware-server-on-ubuntu-16-04/#ftag=RSS56d97e7