Update install_rpi.md

docs/install_rpi.md

@@ -1,20 +1,31 @@
 # 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
+## 1. 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
+## 2. Install Depedencies
+```
+sudo apt-get update && sudo apt-get install git python3 python3-pip python3-venv -y
+```
+
+### Node.JS
+```
+curl -sL https://deb.nodesource.com/setup_13.x | sudo bash -
+sudo apt-get install -y nodejs
+```
+### WireGuard: Ubuntu
+```
+sudo add-apt-repository ppa:wireguard/wireguard -y
+sudo apt install wireguard wireguard-tools -y
+```
+
+### WireGuard: Debian/RPI
 ```
 # 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
@@ -26,27 +37,30 @@ 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 -
-sudo apt-get install -y nodejs
-```
-
-### 3. Installing
+## 3. Building front-end
 ```
 # 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 npm install > /dev/null && sudo npm install @angular/cli > /dev/null
+sudo node_modules/@angular/cli/bin/ng build --configuration="production" > /dev/null
+```
 
+## 4. Setup back-end
+```
 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
+pip install -r requirements.txt
+pip install uvicorn
+uvicorn main:app --host=0.0.0.0
+```
+
+## 5. Complete
+You should now see the following
+```
 #INFO:     Started server process [259296]
 #INFO:     Waiting for application startup.
 #INFO:     Application startup complete.
+#INFO:     Uvicorn running on http://0.0.0.0:8000 (Press CTRL+C to quit) 
 ```