The pain points start early. Provisioning hardware or cloud instances takes time, and every misstep in configuration ripples through later stages. Network setup, SSL certificates, and firewall rules demand precision. One overlooked port or expired cert can block production for days.
Then comes environment parity. Keeping dev, staging, and production in sync consumes more work than most budgets allow. Mismatched dependencies trigger bugs that are nearly impossible to reproduce. Debugging in a self-hosted world means learning the quirks of each system and keeping track of all manual changes—often undocumented.
Security is another pillar that cuts both ways. In self-hosted deployment, every vulnerability is your responsibility. Patching OS packages, rotating credentials, hardening services—you handle it all. One lag in updates can open the door to attackers before you even know the flaw exists.