Wiki¶

• Table of contents
• Wiki
  • General & Communication
  • End-user documentation
  • Common Operations
  • Infrastructure
    • Networking
    • Systems
    • Services
      • Hand-managed services
  • Misc

This site is being built (aka 90's "under construction" style). We are moving internal documentation about the ungleich infrastructure to the public and create new services/infrastructure building blocks so that users can easily access and combine them. You can read about our motivation for Open Infrastructure project on our blog.

You can contact us on our chat, on Twitter or by email at info at ungleich.ch.

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General & Communication¶

• Read the General ungleich knowledge base
• The ungleich survival guide
• ungleich administrative information
• The ungleich bootstrap guide - getting started at ungleich
• CHATting with ungleich: Talk to us via Matrix!
• Security and Privacy Policy
• Status page - exposing incidents to the world

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End-user documentation¶

Detailed usage documentation targeted to our users/customers.

• FAQ at Data Center Light
• GlarnerCloud FAQ
• Datacenterlight/IPv6OnlyHosting beginner guide: soon (TM). See task #7544.
• How to use the IPv4-to-IPv6-Proxy (or: how to make your IPv6 only VM reachable from the IPv4 Internet)
• Ungleich IPv6 wireguard VPN
• Ungleich Matrix-as-a-Service (MaaS)
• Ungleich static web hosting
• Customer Backup: ungleich(-managed) backup for your server.
• How to access your VM console : soon
• How to use IPv6 mapped IPv4 addresses

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Common Operations¶

Common maintenance operations done by ungleich staff.

• (Private) List of internal services and maintainers
• Guidelines for adding a new service
• Security guidelines for ungleich staff
• The ungleich support and ticketing infrastructure
  • And how we redmine handle tickets

• Common operations on X-as-a-Service
• Common operations on IPv4-to-IPv6-Proxy
• Common operations at DCL/IPv6OnlyHosting
• How to use ctt
• OpenNebula image management
• How to run node-red on Alpine Linux
• How to use the ungleich Django hosting

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Infrastructure¶

Technical documentation of ungleich's infrastructure.

• Infrastructure security guidelines and tools

Networking¶

• The ungleich DNS infrastructure
• The ungleich network infrastructure
• The ungleich routing infrastructure
• How to disable IPv4 on your website
• How to become an ungleich system engineer
• How to configure Arista switches
• How to analyse network issues
• How to set up network equipment for customers
• VXLANS
• How to configure mikrotik network equipment
• How to configure ubiquiti network equipment
• The ungleich netboot infrastructure
• The ungleich NAT64 infrastructure

Systems¶

• Ucloud
• The ungleich server OS setup
• Read The ungleich virtualisation handbook
• The ungleich virtualisation infrastructure
• Read The ungleich ceph handbook
• Opennebula related issues
• The ungleich mail infrastructure
• The ungleich web infrastructure
• The ungleich rabbitmq
• The ungleich cdist trigger server guide
• The ungleich monitoring infrastructure
• The ungleich kubernetes cluster

Services¶

• The ungleich GitLab guide
• The ungleich LDAP guide
• The ungleich etcd infrastructure
• The ungleich VPN infrastructure
• The ungleich Matrix infrastructure
• The ungleich VM console
• The ungleich Nextcloud guide
• The ungleich kubernetes guide
• The data center light time synchronisation

Hand-managed services¶

Most of our infrastructurue/services is managed via cdist (see dot-cdist internal repository) but some are hand-deployed and managed. There can be various reasons for that but the most likely is that we did not have the time / it was not worth to commit the resources to 'cdistify' the deployment for the initial single / test deployment. They will eventually (TM) be reconfigured with cdist.

• talk.ungleich.ch: Jitsi - video conference
• social.ungleich.ch: Mastodon - Access to the 'fediverse'

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Misc¶

• How to get VPN statistics
• List of places
• Migration of github repositories
• Uptime objectives
• Managing OpenWRT (VIIRB, VIWIB, VIGIR)
• Managing Alpine Linux