Do you want something to make hosting your websites easy and simple, without having to learn about Linux in detail?
Symbiosis is a Bytemark-developed & supported hosting system designed to make it a snap to get your websites online, and to make hosting websites as stress-free as possible. Symbiosis is based on the stable version of Debian GNU/Linux, with a few light touches here and there to make things more convenient to use.
Symbiosis can help you host:
- any number of domains or sub-domains;
- static or dynamic web sites, including uploading content via FTP,
- unlimited email mailboxes, including access via webmail, IMAP, or ActiveSync;
- a chat server, providing email users with XMPP instant messaging accounts;
- straightforward database configuration.
If you’re looking at learning about system administration in detail, then we think that Symbiosis is a great place to start. We’ve tried to embed best practice Systems Administration from the start, using our years of expertise looking after servers.
The first step to using Symbiosis is connecting to your server. Once connected, then you can move on to setting up a website or adding a mailbox. Other things you can do with Symbiosis are listed in this documentation section. However, if you’re ready to delve a bit deeper into technical documentation, then Symbiosis also has a comprehensive reference manual.
Is there a web interface?
Not yet! All typical day-to-day jobs, such as adding new web sites, or email addresses, or uploading content, can be done using SFTP, i.e. FTP over SSH, by creating files and directories. FileZilla is the recommended program for this.
This should not be viewed as a disadvantage; any confident computer user should be able to manage a Symbiosis system. Effort has been put into making the layout of the various systems as obvious as possible, and making systems just work.
What about command-line access?
Symbiosis has been written by an experienced team of developers and system administrators with the goal of having an easy-to-use hosting system that met their exacting standards.
Unlike other control panel systems, one of the aims of the Symbiosis system is to keep the “magic” as transparent as possible. As far as possible standard tools and techniques have been used to configure the various services on a Symbiosis system. This allows users to tailor these configurations as they need, as well as working through standard distribution updates and upgrades.
Is Symbiosis free software?
Yes! Symbiosis is both Free Software and Open Source software. All the parts Bytemark have written have been released under the GNU General Public Licence, version 2 or later, or the Apache licence, version 2.0. All the source code is available for scrutiny on the Symbiosis project site. There is also a issue tracker to report any problems encountered, or to request improvements.
Which versions of software do you use?
Symbiosis is based on Debian 8.0 (codename Jessie), and comes with the following versions of software:
- Apache 2.4.10 web server
- Exim 4.84 mail transport agent
- Dovecot 2.2.13 IMAP, POP3, and ManageSieve server
- MySQL 5.5.47 database server
- Prosody 0.9.7 Lighweight but powerful XMPP server
- PHP 5.6.17 scripting language, with the
- SpamAssassin 3.4.0 spam filtering, and ClamAV 0.98.7 anti-virus,
- Pure-FTPd 1.0.36 FTP server,
- A webmail interface, using either SquirrelMail 1.4.23 or Roundcube 1.1.4.
- D-Push, the Debian version of Z-Push 2.0.7 , an open-source application to synchronize ActiveSync compatible devices