docker-rhel7-bind

Docker contrainer with Red Hat Enterprise Linux 7 and Bind9

Introduction

Dockerfile to build a bind9 dns server on RHEL 7 Container with bind configuration files in shared volume.

Instalation docker on RedHat EL 7

subscription-manager register --username=rhnuser --password=rhnpasswd
subscription-manager list --available  Find pool ID for RHEL subscription
subscription-manager attach --pool=pool_id
subscription-manager repos --enable=rhel-7-server-extras-rpms
subscription-manager repos --enable=rhel-7-server-optional-rpms
yum install docker 

And if you want local registyr

yum install docker-registry

Pull images from Red Hat Repository

docker pull registry.access.redhat.com/rhel

Installation

Build the image yourself

git clone https://github.com/linuxpolska/docker-rhel7-bind.git docker-rhel7-bind.git
./docker-bind-build.sh

Script docker-bind-build.sh will build the inuxpolska/docker-rhel7-bind image.

Don't forget to add service account called "named".

/usr/sbin/groupadd -g 25 -f -r named
/usr/sbin/useradd  -u 25 -r -N -M -g named -s /sbin/nologin -d /var/named -c Named named

Quick Start

To quick start run

docker run --name='rhel7-bind9' -d -p 53:53/udp linuxpolska/docker-rhel7-bind:latest

Container will be strated with default configuration from Ubuntu.

For advanced users please check docker-bind-start.sh.

./docker-bind-start.sh

Data Store

You can mount external configuration file. Mount volumen /opt/data with configuration. If this is empty directory container make copy default configuration. You can copy my configuration from github

git clone git clone https://github.com/linuxpolska/docker-rhel7-bind.git docker-rhel7-bind.git
cd docker-rhel7-bind.git 
cp -r ./docker /opt

and run docker with

docker run .... -v /opt/docker/:/opt/data:rw