NGINX Archives - Managed WordPress & ColdFusion Hosting | Hostbotica https://hostbotica.com/tag/nginx/ Curated hosting for WordPress, ColdFusion, and beyond. Thu, 18 Dec 2025 00:32:18 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 SELinux Enforcement & Server Hardening https://hostbotica.com/selinux-enforcement-server-hardening/ Thu, 18 Dec 2025 00:28:26 +0000 https://hostbotica.com/?p=224 Version 1.4.3 / Security, Infrastructure & Server Operations Overview This update completes a major SELinux enforcement and server hardening initiative across all Hostbotica WordPress and ColdFusion environments. The work standardizes SELinux behavior, modernizes NGINX hosting configuration, and introduces new Hostbotica Remote Control (HRC) tooling to ensure consistent, repeatable security posture moving forward. Highlights SELinux Activation…

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]]> Version 1.4.3 / Security, Infrastructure & Server Operations

Overview

This update completes a major SELinux enforcement and server hardening initiative across all Hostbotica WordPress and ColdFusion environments. The work standardizes SELinux behavior, modernizes NGINX hosting configuration, and introduces new Hostbotica Remote Control (HRC) tooling to ensure consistent, repeatable security posture moving forward.

Highlights

SELinux Activation & Standardization

  • Activated SELinux enforcing mode across all WordPress and ColdFusion 2023 servers.
  • Completed troubleshooting and remediation of policy conflicts to ensure uninterrupted application operation.
  • Standardized SELinux contexts for WordPress and ColdFusion services.

HRC Tooling Enhancements

  • Created hrc-selinux-wordpress-defaults for managing baseline SELinux contexts on WordPress systems.
  • Updated hrc-server-startup to support SELinux configuration sourced directly from centralized HRC configuration.
  • Updated hrc-server-shutdown to ensure correct handling of NGINX services and SELinux boolean capitalization.

NGINX & Hosting Configuration

  • Converted NGINX to name-based hosting across all environments for improved scalability and configuration clarity.
  • Performed general server and domain cleanup across WordPress and ColdFusion installations.

Server Maintenance & Reliability

  • Applied DNF updates across all virtual machines.
  • Completed security updates and controlled reboot of the production host.
  • Copied VM backups to the master backup system and verified integrity.

Performance & Stability Fixes

  • Tuned PHP-FPM on the WordPress systems to resolve CPU overload conditions.
  • Deployed updated MU-plugins and NGINX configuration changes as part of WordPress maintenance.

Notes

  • All production systems verified under SELinux enforcing mode post-deployment.
  • No service interruptions observed during enforcement, migrations, or reboots.
  • This update lays the groundwork for future automated compliance and hardened default deployments across Hostbotica infrastructure.

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]]> Infrastructure & Cloudflare Updates https://hostbotica.com/infrastructure-cloudflare-updates/ Sun, 02 Nov 2025 01:13:44 +0000 https://hostbotica.com/?p=213 Upgraded Primary External Data Lines to ProviderEnhanced upstream network capacity and redundancy to improve connection stability. CRON Log and Schedule CleanupStandardized task intervals (1→5 minutes) and optimized log rotation for systemd journals. Cloudflare UpdatesReduced NGINX load by offloading XML-RPC traffic management through Cloudflare rules. Version 1.4.1 / Network Infrastructure

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]]> Upgraded Primary External Data Lines to Provider
Enhanced upstream network capacity and redundancy to improve connection stability.

CRON Log and Schedule Cleanup
Standardized task intervals (1→5 minutes) and optimized log rotation for systemd journals.

Cloudflare Updates
Reduced NGINX load by offloading XML-RPC traffic management through Cloudflare rules.

Version 1.4.1 / Network Infrastructure

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]]> NGINX Configuration & Security Headers https://hostbotica.com/nginx-configuration-security-headers/ Sat, 25 Oct 2025 01:10:00 +0000 https://hostbotica.com/?p=208 Updated Configuration for All WordPress SitesUnified NGINX settings across all installations for consistent performance. Added Global Security HeadersUpdated CSP, X-Frame-Options, and X-Content-Type-Options headers for improved protection. Version 1.3.9 / Security & Optimization

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]]> Updated Configuration for All WordPress Sites
Unified NGINX settings across all installations for consistent performance.

Added Global Security Headers
Updated CSP, X-Frame-Options, and X-Content-Type-Options headers for improved protection.

Version 1.3.9 / Security & Optimization

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