opened 03:13AM - 13 Feb 21 UTC
closed 01:34PM - 08 Mar 21 UTC
### Versions
I just installed the Docker M1 tech preview 7 and Pi-hole v5.2.4 (…results in in pihole start "WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested")
### Platform
MacBook Air M1
macOS big sur 11.2.1
Docker M1 tech preview 7 (engine 20.10.0)
Pi-hole v5.2.4
### Expected behavior
Commands:
```
% docker pull pihole/pihole
% docker run -d --name pihole -e ServerIP=xx.xx.xx.xx -e TZ=America/New_York -e WEBPASSWORD=xxxxxxxx -e DNS1=1.1.1.1 -e DNS2=1.0.0.1 -p 80:80 -p 53:53/tcp -p 53:53/udp -p 443:443 -v ~/pihole/:/etc/pihole/ --dns=127.0.0.1 --dns=8.8.8.8 --cap-add=NET_ADMIN --restart=unless-stopped pihole/pihole:latest
```
### Actual behavior / bug
Error in using port 53:
```
WARNING: Localhost DNS setting (--dns=127.0.0.1) may fail in containers.
WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
703334bfa82cfa5e9aebd5f484764b8613bde1c01170d23a73d2ad1dfc69ac12
docker: Error response from daemon: Ports are not available: listen udp 0.0.0.0:53: bind: address already in use.
```
From searching I understand port 53 is already in use by mac OS mdnResponder.
### Question
How should I start pi-hole replacing port 53 with some other value to avoid conflict with mdnResponder?
Thank you!