Docs:00 Contents

The diagram has very cute colours and is meant to not look too technical or intimidating. It represents how the portable Pi servers are connected to the internet through a VPN server hosted by SysterServer.The trafic is proxy passed through this VPN so the pi's can host the publishing infrastructures.

A diagram of the Servpub network infrastructure made by In-grid.

These docs offer up and share the processes and technical practices that made up the back-end of the Servpub network infrastructure. These docs aim to act not only as a resource to share how to take up and hack these VPN infrastructures for yourself, but also to present alongside this the practices, networks and histories that have emerged into the Servpub server infrastructures.

Index of Sections

• 01 Setup a Local Collaborative Environment
  • Learn how to set up a computer locally and how to make users, collectively connect and care for it.
• 02 Local Server Setup with Nginx
  • Learn how to set up the computer as a server on your local network and host a basic HTML page!
• 03 VPN with Tinc
  • Learn how to set up a Virtual Private Network (VPN) with Tinc so that you can have a portable server.
• 04 Reverse Proxy with NginX
  • Learn how to pass public internet traffic through the VPN to a site on the portable server.

Prerequisites

If you would like to follow along, the following are necessary:

• Small board computer (SBC)
  • We used a raspberry pi, although You don’t necessarily need to use a pi to create a collaborative environment, you could use another type of computer. To understand more about why we chose to use a pi, you can find our notes here Chapter 2a: Server Issues: Platform Infrastructure
• Peripherals
  • HDMI, screen, keyboard, mouse etc.
• A laptop or other personal computer
  • It would be good to have SSH installed on your laptop. Most OS have it by default now, if not then manually install following the steps under 01.3 SSH
• Knowledge of terminal/bash
  • For an intro to basic terminal/bash commands see 00.2 Terminal Unix Commands Cheat Sheet

Foundational information

If you're new to sever-ing and sysadmin, you may find the following guides useful:

• 00.1 Network terminology
  • Gives an overview of terms we will be using throughout this guide in relation to networking
• 00.2 Terminal Unix Commands Cheat Sheet
  • Is an introduction to working on the command line.

Access

We have tried to make these docs accessible and legible (as possible) to both technical and non-technical reading. We have done this through not only try to follow the Web Content Access Guidelines but also working with the concept of semi-plain language that Kelsie Acton notes in here chapter Plain Language for Disability Culture in Crip Authorship. Acton states this as:

Note on writing: This chapter is written in what I call a semi- plain language style. This means I do the following:

• Use an active voice
• Mostly use the 6000 most common words in the English language
• Use short sentences
• Use 14 point font
• Use “I” and “you”

We may also use "us" and "we" to state In-grid and our collaborators making this infrastructure.

If you want a light, but still deep exploration of the setup, check out the Index of each section listed above.

If you have any access requests, please email: in-grid@in-grid.io index.php?title=Category:Docs