this post was submitted on 01 Dec 2023
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Hi, I was looking at private CAs since I don't want to pay for a domain to use in my homelab.

What is everyone using for their private CA? I've been looking at plain OpenSSL with some automation scripts but would like more ideas. Also, if you have multiple reverse-proxy instances, how do you distribute domain-specific signed certificates to them? I'm not planning to use a wildcard, and would like to rotate certificates often.

Thanks!


Edit: thank you for everyone who commented! I would like to say that I recognise the technical difficulty in getting such a setup working compared to a simple certbot setup to Let's Encrypt, but it's a personal choice that I have made.

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[–] [email protected] 1 points 1 year ago* (last edited 11 months ago) (2 children)

Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I've seen in this thread:

Fewer Letters More Letters
CA (SSL) Certificate Authority
DNS Domain Name Service/System
HTTP Hypertext Transfer Protocol, the Web
NAS Network-Attached Storage
SAN Storage Area Network
SBC Single-Board Computer
SSH Secure Shell for remote terminal access
SSL Secure Sockets Layer, for transparent encryption
SSO Single Sign-On
TLS Transport Layer Security, supersedes SSL
VPN Virtual Private Network
k8s Kubernetes container management package
nginx Popular HTTP server

[Thread #324 for this sub, first seen 1st Dec 2023, 23:25] [FAQ] [Full list] [Contact] [Source code]

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