Traefik 3 and FREE Wildcard Certificates with Docker

Video Description

Save 20% on UptimeRobot today! https://l.technotim.live/uptime-robot-technotim In today's Traefik tutorial we'll get FREE Wildcard certificates to use in our HomeLab and with all of our internal self-hosted services. We're going to set up Traefik 3 in Docker and get Let's Encrypt certificates using Cloudflare as our DNS Provider (we'll cover how to set up others too). Then we'll configure local DNS using PiHole (or any other local DNS) to route to our services that are now protected with secure certificates! Thanks to UptimeRobot for sponsoring today's video! Video Notes: https://technotim.live/posts/traefik-3-docker-certificates/ 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 Merch Shop 🛍️: https://l.technotim.live/shop Gear Recommendations: https://l.technotim.live/gear Get Help in Our Discord Community: https://l.technotim.live/discord Tinkers 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 - Getting Wildcard Certificates with Traefik 00:54 - Monitoring with UptimeRobot (sponsor) 02:12 - Requirements 03:02 - Diagram for Visual Learners 04:11 - Traefik Docker Compose 06:12 - Docker Secrets Rant 07:30 - Explaining Traefik Compose 10:45 - Docker Container Tasks 14:59 - DNS Resolvers 16:07 - Creating Secrets 16:57 - Cloudflare API Token 19:21 - Docker Network 19:36 - Basic Auth Credentials for Traefik Dashboard 21:50 - Starting the Traefik Container 22:44 - Troubleshooting 25:17 - Traefik Dashboard Local DNS 27:03 - Viewing the Traefik Dashboard 27:57 - Getting Production Certificates from Let's Encrypt 31:08 - Creating a New Workload with Certificates 35:03 - Using Traefik for Workloads Running Outside of Docker 39:11 - Networking Considerations Thank you for watching!