/pihole_cloudflared

Pihole with docker for DNS over HTTPS via Cloudflared.

Primary LanguageShell

Pihole with Cloudflared

Pihole with docker for DNS over HTTPS via Cloudflared.

How to use

  • Update .env with your informations. Choose the right architectrue (amd64, 386 or arm) For a Raspberry py, choose arm.
  • Start the container with docker-compose up --build -d.
  • Connect into the container with docker-compose exec cloudflared sh or docker-compose exec pihole sh.
  • Connect to the Pihole interface : 172.23.0.2/admin (172.23.0.2 is the @ip of the pihole container).

Update pihole admin password

If you have trouble with the pihole password, connect to the container docker-compose exec pihole sh and run pihole -a -p then enter a new password (leave it blank if you don't want to use a password).

To test if DNS over HTTPS is working

  • Inside the cloudflared container: dig @172.0.0.1 -p 5053 google.com
  • Outside the cloudflared container : dig @172.28.1.1 -p 5053 google.com

You should have something like this in result :

; <<>> DiG 9.14.4 <<>> @172.28.1.1 -p 5053 google.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 41025
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; COOKIE: e6c016ce407a1fdd (echoed)
;; QUESTION SECTION:
;google.com.			IN	A

;; Query time: 64 msec
;; SERVER: 172.28.1.1#5053(172.28.1.1)
;; WHEN: jeu. août 15 18:03:27 CEST 2019
;; MSG SIZE  rcvd: 51

Relative links

https://docs.pi-hole.net/guides/dns-over-https/

https://github.com/pi-hole/docker-pi-hole