- This docker-compose runs the following 2 services
- Pi-Hole (pihole/pihole) - Official from Pi-Hole
- Unbound(artee666/unbound) - Unbound as recursive resolver based on Alpine edge
Only ports from Pi-Hole are exposed to the host. Unbound resolver is accessed by Pi-Hole through new docker_pinet network.
Several environment variables are defined:
| Variable | Description | Example |
|---|---|---|
| PIHOLE_PWD | Web password for the Pi-Hole | 123456 |
| UNBOUND_IP | IP for the UnBound from within the PINET_SUBNET | 172.20.0.99 |
| PINET_SUBNET | Network mask for the pinet | 172.20.0.0/24 |
| DNS_IP | IP address of some DNS server (could be another instance of Pi-Hole) | 1.1.1.1 |
These could be either set on the commandline:
PIHOLE_PWD=123456 UNBOUND_IP=172.20.0.99 PINET_SUBNET=172.20.0.0/24 DNS_IP=1.1.1.1 docker-compose up -d
or put into .env file as:
PIHOLE_PWD=123456
UNBOUND_IP=172.20.0.99
PINET_SUBNET=172.20.0.0/24
DNS_IP=1.1.1.1