Hestia Control Panel Work

Web Hosting Infrastructure • SSL & Domains • Server-Side Troubleshooting

01. OVERVIEW

Full web hosting environment management using the Hestia Control Panel. Work included configuring domains, deploying SSL certificates, managing file access permissions, and resolving common server-side configuration issues in a production-style setup, with a strong focus on reliability, security, and efficient troubleshooting.

02. OBJECTIVES

  • Administer a production-style hosting environment reliably and securely.
  • Configure domains, DNS records, and SSL certificates for secure web delivery.
  • Manage file access permissions with least-privilege enforcement.
  • Diagnose and resolve server-side configuration errors affecting availability and performance.

03. METHODOLOGY

Domain & DNS Configuration

  • Added and managed multiple domains and subdomains within Hestia.
  • Configured DNS records (A, AAAA, CNAME, MX) for web and email routing.
  • Validated DNS propagation and ensured compatibility with external DNS providers..

SSL Certificate Deployment

  • Implemented Let’s Encrypt SSL certificates for HTTPS.
  • Automated certificate renewals and monitored expiration windows.
  • Resolved certificate-chain issues and mixed-content warnings.

File Access & Permission Management

  • Audited directory structures for correct ownership and permissions.
  • Fixed permission-related errors impacting PHP apps and static assets.
  • Applied least-privilege principles to reduce attack surface.

Server-Side Troubleshooting

  • Diagnosed misconfigurations in Nginx/Apache templates and PHP-FPM settings.
  • Corrected issues with rewrite rules, missing modules, and document roots.
  • Used access and error logs to trace root causes and validate fixes.

TECH STACK

Hestia CP Nginx/Apache PHP-FPM Let's Encrypt Web Hosting SSL/TLS Linux Administration Server Configuration Deployment & Utilities

04. RESULT & IMPACT

  • Successfully deployed secure, fully functional web environments using Hestia.
  • Documented a clear operational model of the hosting stack (DNS → Web Server → PHP → File System).
  • Refined troubleshooting processes through real-world configuration scenarios.
  • Established repeatable practices applicable to client hosting and enterprise server administration.

A single missed DNS record or expired certificate can take a site offline or expose it to attack. Getting hosting fundamentals right the first time keeps sites running and out of the incident log.