Install Bind9 in Docker
deployement bind docker container as dns server
Prerequisites
- install docker
- install docker-compose
Edit the config file of systemd-resolved, /etc/systemd/resolved.conf.
Uncomment the line DNSStubListener, and set it to no.
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[Resolve]
...
DNSStubListener=no
...
Restart the sytemd-resolved service using sudo systemctl restart systemd-resolved.
Create Docker-Compose file
Copy the example docker-compose.yml file in your project directory, and make sure you replace the container_name value with your desired container name.
Example docker-compose.yml:
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version: "3"
services:
bind9:
container_name: dns-demo-1
image: ubuntu/bind9:latest
environment:
- BIND9_USER=root
- TZ=Etc/UTC
ports:
- "53:53/tcp"
- "53:53/udp"
volumes:
- ./config:/etc/bind
- ./cache:/var/cache/bind
- ./records:/var/lib/bind
restart: unless-stopped
Create the main config file
Copy the example named.conf file in the ./config/ folder of your project directory, and make sure you replace the values, with your desired configuration.
Example named.conf:
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acl internal {
192.168.10.0/24;
};
options {
forwarders {
1.1.1.1;
1.0.0.1;
};
allow-query { internal; };
};
zone "demo.ahmedbouayed.tn" IN {
type master;
file "/etc/bind/demo-ahmedbouayed-tn.zone";
};
Prepare the zone file
Copy the example demo-ahmedbouayed-tn.zone file in the ./config/ folder of your project directory, and make sure you replace the values, with your desired configuration.
Example demo-ahmedbouayed-tn.zone:
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$TTL 2d
$ORIGIN demo.ahmedbouayed.tn.
@ IN SOA ns.ahmedbouayed.tn. info.ahmedbouayed.tn (
2022121900 ; serial
12h ; refresh
15m ; retry
3w ; expire
2h ) ; minimum TTL
IN NS ns.demo.ahmedbouayed.tn.
ns IN A 192.168.10.118
srv-demo-1 IN A 192.168.10.118
*.srv-demo-1 IN A 192.168.10.118
Add your DNS Records
According to the following examples, you can add additional DNS Records, defined in the IANA’s DNS Resource Records TYPEs.
Start the container
To start the container, execute the following command in the project directory.
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docker-compose up -d