javiervivanco/docker-dns
Tiny dnsmasq server IP/FQDN maps Return IP for a specific FQDN or subdomain
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javiervivanco/docker-dns repository overview
Tiny dnsmasq server IP/FQDN maps 
Return IP for a specific FQDN or subdomain
Example docker-compose.yml
dns:
image: javier/docker-dns
command: -A /.docker/127.1.1.1 -A /.dev.server/1.2.3.4 -A /.dev.qa/1.2.3.3
ports:
- '0.0.0.0:53:53/udp'
extra_hosts:
- "somehost:162.242.195.82"
- "otherhost:50.31.209.229"
Example use
Modified your dnsmasq.conf.dist to dnsmasq.conf
docker run -d -p '0.0.0.0:53:53/udp' javiervivanco/docker-dns -A /.docker/127.0.0.1 -A /.mydev/127.0.0.2
#$ dig @127.0.0.1 my.host.mydev
; <<>> DiG 9.9.5-3ubuntu0.2-Ubuntu <<>> @127.0.0.1 my.host.mydev
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43789
;; flags: qr aa rd ra ad; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;my.host.mydev. IN A
;; ANSWER SECTION:
my.host.mydev. 0 IN A 127.0.0.2
;; Query time: 1 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 16:42:35 ART 2015
;; MSG SIZE rcvd: 45
DNS on ubuntu or debian
If you want to have access in your local machine to the DNS, please add in /etc/resolvconf/resolv.conf.d/head
nameserver 127.0.0.1
# Or IP of your container server
Tag summary
Content type
Image
Digest
sha256:b43ae2820…
Size
3.2 MB
Last updated
about 11 years ago
docker pull javiervivanco/docker-dns