Pi-hole Syncing… But Smarter...

Video Description

Running multiple Pi-hole servers has always been a challenge, until now. In this video, I’ll show you a tool called Nebula Sync that helps keep them in sync, making DNS and blocklist management much easier. I'll walk through how it works, how to set it up, how to choose the right settings, and why it might be useful for your network. This is a follow-up video to my other popular High Availability Pi-Hole videos but for version 6 and up! Nebula Sync: https://github.com/lovelaze/nebula-sync Video Notes: https://technotim.live/posts/pihole-sync-nebula/ Merch Shop 🛍️: https://l.technotim.live/shop Support me on Patreon: https://www.patreon.com/technotim Sponsor me on GitHub: https://github.com/sponsors/timothystewart6 Subscribe on Twitch: https://www.twitch.tv/technotim Become a YouTube member: https://www.youtube.com/channel/UCOk-gHyjcWZNj3Br4oxwh0A/join Gear Recommendations: https://l.technotim.live/gear Get Help in Our Discord Community: https://l.technotim.live/discord 2nd channel: https://www.youtube.com/@TechnoTimTinkers (Affiliate links may be included in this description. I may receive a small commission at no cost to you.) 00:00 - Why run multiple Pi-Hole servers? 01:27 - What you need to get started 02:14 - Nebula Sync configuration 03:56 - Creating a Docker Compose Stack 04:46 - Nebula Sync settings explained (and why I set them) 10:26 - Testing our configuration 12:01 - Adding DNS records to the Primary DNS 13:31 - Verifying on the secondary DNS 13:50 - Verifying deletes 14:30 - Running our compose stack for production 15:15 - Blocklists I use 16:06 - You should always use the Primary DNS server Thank you for watching!