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