Update install_rpi.md

docs/install_rpi.md

@@ -1 +1,51 @@
+# Installation for raspberry-pi 4
+These instructions are untested, and should be verified by someone. Please create a ticket :)
 
+### 1. Install dependencies
+```
+sudo apt-get update && sudo apt-get install git python3 python3-pip
+```
+
+### 2. Setup required environment variables
+```
+export <ENV> <VALUE>
+```
+
+Make it permanent with putting it in bashrc
+Refer to the list in the main readme file.
+
+### 2. Installing wireguard
+```
+# Get signing keys to verify the new packages, otherwise they will not install
+sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 04EE7237B7D453EC 648ACFD622F3D138
+
+# Add the Buster backport repository to apt sources.list
+echo 'deb http://httpredir.debian.org/debian buster-backports main contrib non-free' | sudo tee -a /etc/apt/sources.list.d/debian-backports.list
+
+sudo apt update
+sudo apt install wireguard wireguard-tools -y
+```
+
+### 3. Installing node.js
+```
+curl -sL https://deb.nodesource.com/setup_13.x | sudo bash -
+```
+
+### 3. Installing
+```
+# Building frontend
+sudo git clone https://github.com/perara/wireguard-manager.git /opt/wireguard-manager
+cd /opt/wireguard-manager/wg_dashboard_frontend
+sudo npm install > /dev/null || sudo npm install @angular/cli > /dev/null
+sudo ng build --configuration="production" > /dev/null
+
+sudo mv dist ../wg_dashboard_backend/build
+cd ../wg_dashboard_backend/
+sudo python3 -m venv venv && source venv/bin/activate
+sudo pip install -r requirements.txt
+sudo pip install uvicorn
+sudo uvicorn main:app
+#INFO:     Started server process [259296]
+#INFO:     Waiting for application startup.
+#INFO:     Application startup complete.
+```