Load balancer

Install HAProxy on FreeBSD

Install, configure, and maintain the high-availability HAProxy load balancer on FreeBSD. A step-by-step article shows how to configure the HAProxy front-end to connect to an HTTP Lighttpd backend web server.

Topics covered:
  • 1.1Install HAProxy
    • 1.1.1Locate HAProxy
    • 1.1.2Auto-start HAProxy
    • 1.1.3HAProxy SSL
  • 1.2HAProxy configuration
    • 1.2.1Global config
    • 1.2.2Frontend ACL
    • 1.2.3Backend server
    • 1.2.4Start HAProxy
  • 1.3HAProxy maintenance
    • 1.3.1Maintenance redirects
  • 1.4Troubleshoot HAProxy
    • 1.4.1Check HAProxy config
    • 1.4.2HAProxy process
    • 1.4.3HAProxy port
    • 1.4.4HAProxy unresponsive

Install HAProxy on FreeBSD

Install Let's Encrypt SSL on FreeBSD

Install and configure the Let's Encrypt SSL/TLS certificate on the FreeBSD HAProxy load balancer. Learn how to issue, re-issue, renew, and install the Let's Encrypt SSL/TLS certificate for the HAProxy load balancer on FreeBSD.

Topics covered:
  • 2.1Install Let's Encrypt
    • 2.1.1Locate certbot
    • 2.1.2Let's Encrypt HAProxy config
  • 2.2Create Let's Encrypt SSL
    • 2.2.1Issue SSL certificate
    • 2.2.2Install SSL certificate
    • 2.2.3Re-issue SSL certificate
    • 2.2.4Renew SSL certificate
  • 2.3Auto-renew SSL certificate
    • 2.3.1Crontab certbot setup
    • 2.3.2Post-renew install script

Install Let's Encrypt SSL on FreeBSD

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