My DNS Pi

A docker-compose file to provide a set of service included a secure Pi-hole, monitoring, and download services

Usage

1. Clone the project to local

   git clone https://github.com/zeuxisoo/my-dns-pi.git
   

2. Enter to the project directory

   cd my-dns-pi
   

3. Edit the docker variable in .env file

   vim .env
   

   If you want to find the current user id

   id username
   

4. Change service related data permission

   sudo chown -Rf 65534:65534 etc/dnscrypt-proxy/config
   sudo chown -Rf 65534:65534 etc/prometheus/data
   sudo chown -Rf 65534:65534 etc/alert-manager/data
   sudo chown -Rf 472:472 etc/grafana/data
   

5. Setup config file for AlertManager

   Create the config file

   cp etc/alert-manager/conf/config.yml.example etc/alert-manager/conf/config.yml
   

   Edit the config file content

   vim etc/alert-manager/conf/config.yml     
   

6. Setup config file for DoT domain in Caddy server

   Create the config file

   cp etc/caddy/sites/dot.domain.conf.example etc/caddy/sites/your.domain.conf
   

   Edit the config file content

   vim etc/caddy/sites/your.domain.conf
   

7. Setup TLS certification path in CoreDNS config file

   Create the config file

   cp etc/coredns/Corefile.example etc/coredns/Corefile
   

   Edit the config file content

   vim etc/coredns/Corefile
   

8. Create docker networks

   sudo docker network create caddy-net --subnet=172.28.240.0/24
   sudo docker network create pihole-net --subnet=172.28.241.0/24
   sudo docker network create monitor-net --subnet=172.28.242.0/24
   

9. Start the docker

   sudo docker-compose up -d
   

10. If you don't set the pi dns in router or local network settings. You can hardcode your domain in local hosts file the like

    Edit the hosts file

    sudo vim /etc/hosts
    

    Add the pi.hole domain to pi ip address

    192.168.XXX.XXX pi.hole
    

11. Open the browser access the https://pi.hole/

12. Login and add the following address to Local DNS Records

    Domain	Pi IP Address	Description
    monitor.hole	192.168.XXX.XXX	Monitorix
    prometheus.hole	192.168.XXX.XXX	Prometheus
    alert.hole	192.168.XXX.XXX	AlertManager
    grafana.hole	192.168.XXX.XXX	Granfana
    aria2.hole	192.168.XXX.XXX	Aria2
    file.hole	192.168.XXX.XXX	FileManager

Other

Reload caddy server when add or edit or delete config

sudo make caddy-reload

Remove the docker dangling image

sudo docker images -f dangling=true
sudo docker image prune

Remove all docker images

sudo docker rmi $(sudo docker images -a -q)