Cloud Technology

Technology with a focus on cloud services for business and Linux development.

OpenVPN Let’s Encrypt

1. Install certbot: sudo apt install certbot 2. Shudown OpenVPN server command: sudo systemctl stop openvpnas 3. Install Let’s Encrypt certs multi-line command: sudo certbot certonly \ --standalone \ --non-interactive \ --agree-tos \ --email EMAIL_ADDRESS \ --domains DOMAIN_NAME \ --pre-hook 'sudo service openvpnas stop' \...

AWS Solutions Architect Exam Experience

I took and passed the AWS Certified Solutions Architect – Associate exam. Here’s how I did it. I wrote this article to describe my experience taking the Solutions Architect — Associate exam to consolidate what I’ve learned, and hopefully, help others who are preparing for...

Migrating cPanel/WHM to AWS

A Practical Example of Moving Web Servers into the Cloud In this article I’ll detail my experiences virtualizing servers into Amazon Web Services ecosystem. A client who runs a niche web hosting company contacted me about improving his infrastructure. Costs were going up and it...