Simple isc-dhcp-server running in docker container
Clone the repo:
git clone git@github.com:3mdeb/dhcp-server.git
Customize DHCP configuration in data/dhcpd.conf to Your needs.
Run:
./start.sh
The script above builds and runs a docker container with DHCP server. By default
thes server is listening on eno1 interface. It can be changed by editing
start.sh script:
"bash /entrypoint.sh eno1;/bin/bash"
Running the script with no interface specified will cause DHCP listening on all possible interfaces.
The server is reading configuration from /data directory and saves a lease
file in that directory to ensure persistency.
entrypoint.sh takes care of running the server and checking the existence of
dhcpd and interface files. dhcpd user is created with the same gid and uid as
the owner of configuration and leases file, so the server can use them without
changing permissions.
The DHCP server is running in the foreground printing debug messages to the
screen. It can be terminated by pressing Ctrl+C combination which will
redirect to container's bash. Container can be stopped then by typing exit.