Tag: devops

• 19 December 2025

  Handling ACME Challenges with HAProxy

  How to directly serve challenge responses without a dedicated backend.

  • devops
  • haproxy
  • tls
  • acme
  • certbot

• 22 November 2024

  Mounting NFS with Vagrant when Firewall Says No

  The magic incantation to make RHEL / AlmaLinux say yes.

  • devops
  • vagrant
  • rhel
  • almalinux
  • firewalld
  • libvirt
  • nfs