Pi-Hole HA using Gravity SYNC and Tailscale | Proxmox Home Server Series | Proxmox Home Lab

Running Pi-Hole in home lab environment because default. And it works great while there is no issues with Pi-Hole setup / server / container / VM. TO make sure that you won't get stuck once your Pi-Hole instance crashes, lets setup a 2nd instance somewhere outside your Home network. 2nd Pi-Hole will pick it up as soon as main Pi-Hole stops. And we will lock all access to that 2nd server from outside internet and only allow YOU via Tailscale. Let's begin.... - Chapters: 00:00 Intro 02:32 Pi-Hole {MAIN} + Tailscale Setup 09:21 Pi-Hole {CLOSE} + Tailscale Setup 16:02 Pi-Hole Configurations + Tailscale DNS configuration 20:50 Gravity-Sync Setup 20:52 Gravity-Sync Test 24:18 Automate ""gravity-sync push"" command 26:13 ""ufw"" setup inside VPS. "Lock server" to Tailscale 29:40 Tailscale ACL configuration 37:42 TheEnd - Links: Pi-Hole Install https://docs.pi-hole.net/main/basic-install/ Tailscale LXC Container https://tailscale.com/kb/1130/lxc-unprivileged/ Gravity-Sync https://github.com/vmstan/gravity-sync IONOS https://www.ionos.co.uk/ #proxmox #pihole #gravity-sync #proxmox-tutorials