How to Install Collabora Online Development Edition on Void Linux

Collabora Online Development Edition (CODE) is a suite of office productivity tools (word processor, spreadsheet, and presentation) that can be used within a web browser. In this tutorial, we'll go through the steps to install CODE on Void Linux.

Prerequisites

Before we begin, make sure that you have the following:

A running instance of Void Linux
A user account with sudo privileges

Installing Dependencies

The following packages are required to install and run CODE. To install them, open a terminal and run the following command:

sudo xbps-install -S mariadb mariadb-client nginx python python-pip python-setuptools

Installing Collabora Online Development Edition

Open a terminal window and enter the following command to download and install CODE:
```
sudo pip3 install --upgrade git+https://github.com/CollaboraOnline/online
```
This command will fetch the latest version of CODE from the official GitHub repository and install it on your system.
Once the installation is complete, you need to generate a SSL certificate for your website. Enter the following command to generate a self-signed certificate:
```
sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/ssl/nginx/self.key -out /etc/ssl/nginx/self.crt
```
This command will generate a self-signed SSL certificate that you can use to secure your website.
Next, we need to configure the NGINX web server. Create a new configuration file for NGINX by running the following command:
```
sudo nano /etc/nginx/conf.d/collabora.conf
```

Paste the following configuration into the file:

server {
    listen 443 ssl;
    server_name example.com; #change this to your domain name
    ssl_certificate /etc/ssl/nginx/self.crt;
    ssl_certificate_key /etc/ssl/nginx/self.key;

    # proxy buffer size
    proxy_buffering off;
    proxy_max_temp_file_size 0;

    # static files
    root /usr/local/www/collabora/;
    location ^~ /loleaflet {
        proxy_pass https://localhost:9980;
        proxy_set_header Host $http_host;
    }
    location ^~ /hosting/discovery {
        proxy_pass https://localhost:9980;
        proxy_set_header Host $http_host;
    }
    location ^~ /hosting/capabilities {
        proxy_pass https://localhost:9980;
        proxy_set_header Host $http_host;
    }
    location / {
        proxy_pass https://localhost:9980;
        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}

Note: Replace example.com with your domain name.

Save and close the file by pressing ctrl + o and ctrl + x
Restart the NGINX server to apply the changes:
```
sudo service nginx restart
```
Finally, start the Collabora Online Development Edition by running the following command:
```
/usr/local/bin/loolwsd --version --o:ssl.enable=true --o:ssl.termination=true
```
Now, you can access the Collabora Online Development Edition by visiting https:/// in your web browser.

Congratulations! You have successfully installed Collabora Online Development Edition on Void Linux. Enjoy using it!