Add updated install instructions

README.md

@@ -3,30 +3,52 @@
 ![Test](https://github.com/firezone/firezone/workflows/Test/badge.svg)
 [![Coverage Status](https://coveralls.io/repos/github/firezone/firezone/badge.svg?branch=master)](https://coveralls.io/github/FireZone-LLC/firezone?branch=master)
 
-**Warning**: This project is under active development and is not secure at the moment.
-Do not attempt to use this software in any production capacity until this notice is removed.
-
-You have been warned.
+![IMG_0023](https://user-images.githubusercontent.com/167144/132162016-c17635ae-a715-41ca-b6f9-7cbdf202f8d5.png)
 
 # FireZone
 
 1. [Intro](#intro)
-2. [Architecture](#architecture)
+2. [Requirements](#requirements)
 3. [Install](#install)
 4. [Usage](#usage)
-5. [Contributing](#contributing)
+5. [Architecture](#architecture)
+6. [Contributing](#contributing)
 
 ## Intro
 
-`firezone` is an open-source WireGuard™ VPN and firewall manager for Linux
-designed to be easy-to-use, secure, and useful for individuals and small teams.
+`firezone` is an open-source WireGuard™-based VPN server and firewall for Linux
+designed to be secure and simple to set up and manage.
 
-Use `firezone` to:
+Use FireZone to:
 
-- Connect remote teams in a secure virtual LAN
+- Connect remote teams to a shared private cloud network
 - Set up your own WireGuard™ VPN
-- Block egress traffic to specific IPs and CIDR ranges
-- Configure DNS in one central place for all your devices
+- Block egress traffic from your devices to specific IPs and CIDR ranges
+- Connect remote teams to a secure virtual LAN
+
+## Requirements
+
+FireZone currently supports the following Linux distros:
+
+- CentOS: `7`, `8`
+- Ubuntu: `18.04`, `20.04`
+- Debian: `10`, `11`
+- Fedora: `33`, `34`
+
+If your distro isn't listed here please [open an issue](https://github.com/firezone/firezone/issues/new/choose) and we'll look into adding it.
+
+FireZone requires a valid SSL certificate and a matching DNS record to run in production.
+
+## Install
+
+1. Download the relevant package for your distribution from the [releases page](https://github.com/firezone/firezone/releases)
+2. Install with `sudo rpm -i firezone-<version>.rpm` or `sudo dpkg -i firezone-<version>.deb` depending on your distribution. This will unpack the application and set up necessary directory structure.
+3. Bootstrap the application with `sudo firezone-ctl reconfigure`. This will initialize config files, set up needed services and generate the default configuration.
+4. Edit the default configuration at `/etc/firezone/firezone.rb`. You'll want to make sure `default['firezone']['fqdn']`, `default['firezone']['url_host']`, `default['firezone']['ssl']['certificate']`, and `default['firezone']['ssl']['certificate']` are set properly.
+5. Reconfigure the application to pick up the new changes: `sudo firezone-ctl reconfigure`.
+6. Finally, create an admin user with `sudo firezone-ctl create_admin`. Check the console for the login credentials.
+7. Now you should be able to log into the web UI at `https://<your-server-fqdn>`
+
 
 ## Architecture
 
@@ -40,28 +62,7 @@ consisting of three independent applications:
 
 For now, `firezone` assumes these apps are all running on the same host.
 
-## Install
-
-Prerequisites:
-
-1. Postgresql Server 9.6 or higher. Access can be configured in
-   `/etc/firezone/secret/secrets.env` after installation.
-2. `wg`, `openssl`, `ip`, and `iptables` must be in your PATH.
-
-Then you can install `firezone` by [downloading the appropriate package
-from the releases page](https://github.com/firezone/firezone/releases).
-
-## Creating additional admin users
-
-You may create additional admin users with the following command:
-
-```bash
-> firezone rpc 'FzHttp.Users.create_user(
-  email: "USER_EMAIL",
-  password: "USER_PASSWORD",
-  password_confirmation: "USER_PASSWORD"
-)'
-```
+[Chef Omnibus](https://github.com/chef/omnibus) is used to bundle all FireZone dependencies into a single distributable Linux package.
 
 ## Contributing