CompanyKit

This project is about delivering a ready-to-use IT infrastructure suitable for
bootstrapping a small company, all self-hosted and supported by Open Source.

The first step consists in the generation of the configuration files relevant to
the initial set of services:

• Central authentication with OpenLDAP
• DNS zone with BIND
• E-Mail infrastructure:
  • MX host with SpamAssassin
  • IMAP and SMTP host with Dovecot 2 and
    Postfix
  • Webmail host with Roundcube
• Groupware with Nextcloud (CalDAV calendaring...)
• Development server with Gitea
• Video-conferencing with Jitsi Meet
• Public website
• Reverse-proxy with Nginx

Target Platform

The initial target platform is for a
NetBSD/EdgeBSD NVMM
hypervisor, and a collection of guest VMs, with the software deployed with
pkgsrc.

Requirements

The goal is to be able to host everything on a single physical server, with a
single public IP.

Guest VMs

Roadmap

Ultimately, this project should be able to host multiple companies, with the
same set of services, on the same server.

This will be achieved as follows:

• E-Mail services:
  • Incoming e-mail can be routed by a frontal MX service
• HTTP services can be routed with virtual hosting through a frontal reverse
  proxy:
  • Groupware
  • Public website
  • Video-conferencing

Scaling

Some of the services hosted support scaling in different ways, and may be
adapted in order to accommodate growing setups.

• Central authentication:
  • LDAP databases can be mirrored on slave servers.
• DNS:
  • Slave servers can easily be deployed.
• Video-conferencing:
  • Jitsi Meet offers a dedicated video relaying service, which can be spread
    across different hosts in order to serve more rooms in parallel.