This is a fork of jpillora/docker-dnsmasq to extend for arm32, arm64 architecture.

This project:

• GitHub joweisberg/docker-dnsmasq
• Docker Hub joweisberg/dnsmasq

dnsmasq in a docker container, configurable via a simple web UI

The Docker image to use joweisberg/glances:latest. Build on Linux Ubuntu 20.04 LTS, Docker 19.03 and above for:

Get the container:

$ docker pull joweisberg/glances:latest

1. Create a /opt/dnsmasq.conf file on the Docker host

   #dnsmasq config, for a complete example, see:
   #  http://oss.segetech.com/intra/srv/dnsmasq.conf
   #log all dns queries
   log-queries
   #dont use hosts nameservers
   no-resolv
   #use cloudflare as default nameservers, prefer 1^4
   server=1.0.0.1
   server=1.1.1.1
   strict-order
   #serve all .company queries using a specific nameserver
   server=/company/10.0.0.1
   #explicitly define host-ip mappings
   address=/myhost.company/10.0.0.2

2. Run the container

   $ docker run \
   	--name dnsmasq \
   	-d \
   	-p 53:53/udp \
   	-p 5380:8080 \
   	-v /opt/dnsmasq.conf:/etc/dnsmasq.conf \
   	--log-opt "max-size=100m" \
   	-e "HTTP_USER=foo" \
   	-e "HTTP_PASS=bar" \
   	--restart unless-stopped \
   	joweisberg/dnsmasq
   

3. Run the container via docker-compose

   dnsmasq:
    container_name: dnsmasq
    image: joweisberg/dnsmasq:latest
    volumes:
      - /opt/dnsmasq.conf:/etc/dnsmasq.conf
    restart: unless-stopped
    ports:
      - 53:53/udp
      - 5380:8080

4. Visit http://<docker-host>:5380, authenticate with foo/bar and you should see

   

5. Test it out with

   $ host myhost.company <docker-host>
   Using domain server:
   Name: <docker-host>
   Address: <docker-host>#53
   Aliases:
   
   myhost.company has address 10.0.0.2

6. Run the following commands to disable the localhost resolved service

    sudo systemctl disable systemd-resolved
    sudo systemctl stop systemd-resolved
    sudo rm /etc/resolv.conf
    echo "nameserver 8.8.8.8" > /etc/resolv.conf