Max

This repository contains Ansible scripts to setup our main home server max. The common role executes some common OS tasks. The docker role installs Docker. The other roles are specifically for the various services we run.

Running services

All services below are running under Docker, except NSD and Borg.

• Reverse proxy using Traefik
• Git server using Forgejo (git.pizzapim.nl)
• Static website using Jekyll (pizzapim.nl)
• File sychronisation using Syncthing
• Microblogging server using Mastodon (social.pizzapim.nl)
• Calendar and contact synchronisation using Radicale (dav.pizzapim.nl)
• KMS server using vlmcsd
• Cloud file storage using Seafile
• Inbucket disposable webmail, Mailinator alternative (https://inbucket.org)
• Cyberchef (https://cyberchef.geokunis2.nl)
• Jitsi Meet (https://meet.jit.si)
• RSS feed reader using FreshRSS
• Metrics using Prometheus

Virtualization

Currently this repository is ran as a physical server, but we intend to virtualize it. First, the whole server should be virtualized on a single virtual machine. After that, it will be split up into several virtual machines. The services on each virtual machine should have similar services/security properties.

Provisional split of services on virtual machines:

• "public web" VM: Mastodon, static HTML server, cyberchef, jitsi meet, inbucket
• "data" VM: seafile, radicale, syncthing, freshrss
• "management" VM: reverse proxy, prometheus, kms
• "git" VM: forgejo. Because forgejo is a somewhat single point of failure, it should have its own VM.

Possible future services

• matrix
• peertube?
• Pixelfed?
• Prometheus
• Concourse CI?

TODO

• Clear view of what services + which versions we are running. This way, we can track security updates better.
• Host tobb website?
• Move from Ubuntu to Debian
• move Mastodon to pim.kunis.nl
• Podman
• Replace watchtower with Podman features

NSD

ZSK Rollover

Could make automatic key rollovers with cron or some other tool.

Idempotency

Currently I always resign zones. But for idempotency I should probably only do it if the zone has changed or the keys have changed.

Firewall

A little more difficult because of docker networking but probably doable.