Open Infrastructure

h1. Wiki

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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":https://ungleich.ch/en-us/cms/blog/2019/04/26/ungleich-open-infrastructure-project/.

You can contact us "on our chat":https://chat.with.ungleich.ch/, on "Twitter":https://twitter.com/ungleich or by email at **info at ungleich.ch**.

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h2. 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

* [[Abuse Handling]] - if you want or need to report abuse

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h2. End-user documentation

Detailed usage documentation targeted to our users/customers.

* [[FAQ at Data Center Light]]

* "GlarnerCloud FAQ":https://ungleich.ch/en-us/cms/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 IPv4 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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h2. Common Operations

Common maintenance operations done by ungleich staff.

* " (Private) List of internal services and maintainers":https://redmine.ungleich.ch/projects/datacenterlight/wiki/List_of_services

* [[Guidelines for adding a new service]]

* [[Security guidelines for ungleich staff]]

* [[The ungleich support and ticketing infrastructure]]

** And how we [[Ticket Handling|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]]

* [[Django-Hosting|How to use the ungleich Django hosting]]

* [[Regular Software Updates]]

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h2. Infrastructure

Technical documentation of ungleich's infrastructure.

* [[Infrastructure security guidelines and tools]]

* [[Data Center Maintenance Guidelines]]

* [[Disk Storage Measurements]]

* [[OpenNebula in Kubernetes]]

h3. 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]]

* [[The ungleich Connectivity Options with static IPv4 addresses and IPv6]]

h3. Systems

* [[Ucloud]]

* 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 monitoring infrastructure 2024]]

* [[The ungleich hardware maintenance guide]]

* [[The ungleich kubernetes infrastructure]]

h3. 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]]

* [[ungleich Kubernetes application hosting]]

h4. 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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h2. Misc

* [[How to get VPN statistics]]

* [[List of places]]

* [[Migration of github repositories]]

* [[Uptime objectives]]

* [[Managing OpenWRT]] (VIIRB, VIWIB, VIGIR)

* [[ungleich openwrt devices]]

* [[Managing Alpine Linux]]