How can I migrate Pi-hole from a single Deployment to a redundant StatefulSet?
I'm running Pi-hole with Unbound on k3s. It currently runs as a single-replica Deployment, but I'd like to move to a three-replica StatefulSet so I can perform staged…
DNS redundancy
How can I add public DNS failover while keeping Cloudflare authoritative?
I want Cloudflare to remain the source of truth for my public DNS, including DNSSEC and records published by PowerDMARC, but I'd also like a secondary DNS provider…