Krayin is a customer relationship management (CRM) software that helps businesses manage customer interactions, leads, and sales. In this tutorial, we will show you how to install Krayin on the latest version of NixOS.
Before we get started with the installation, ensure that you have the following prerequisites:
Krayin must be installed on a server running HTTPS because it requires a secure connection. To enable HTTPS on the server, execute the following command as the root user:
$ sudo nixos-generate-config
This command will generate a configuration file at /etc/nixos/configuration.nix
. Now open the configuration file with any text editor and add the following lines to enable HTTPS:
services.nginx = {
enable = true;
recommendedTlsSettings = true;
};
Save and close the configuration file.
Krayin requires PHP and MySQL to function appropriately. To install them, execute the following command as the root user:
$ sudo nix-env -iA nixos.php nixos.mysql
That command will install PHP and MySQL on your system.
To install Krayin, execute the following steps:
https://krayincrm.com/download
.Now execute the following command to extract the Krayin package:
$ sudo tar -xvf krayin.tar.gz -C /var/www/html/
This command will extract the Krayin files to the server's web root directory. You can now navigate to the web root directory and create the Krayin configuration file:
$ cd /var/www/html/krayin
$ sudo cp config.example.php config.php
Now edit the Krayin configuration file with your preferred text editor:
$ sudo nano config.php
Update the MySQL database details in the configuration file with the following information:
define('DB_HOST', 'localhost');
define('DB_USER', 'root');
define('DB_PASSWORD', 'password');
define('DB_NAME', 'krayin');
Save and close the configuration file.
To access Krayin, you need to configure the web server. In this tutorial, we will use Nginx as the web server.
Execute the following command to create the Nginx server block for Krayin:
$ sudo nano /etc/nixos/nginx.conf
Now add the following content to the file:
server {
listen 80;
server_name krayin.example.com;
root /var/www/html/krayin;
access_log /var/log/nginx/krayin.access.log;
error_log /var/log/nginx/krayin.error.log;
location / {
index index.php index.html index.htm;
try_files $uri $uri/ /index.php?$args;
}
location ~ \.php$ {
include fastcgi_params;
fastcgi_pass unix:/run/php-fpm.sock;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}
}
Save and close the file.
Finally, execute the following command to apply the configuration changes:
$ sudo systemctl reload nginx
You have now completed the installation of Krayin CRM on NixOS. To access the software, navigate to http://krayin.example.com
using your favorite web browser.
In this tutorial, you have learned how to install Krayin on the latest version of NixOS. You can now use Krayin to manage customer interactions, leads, and sales.
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