docktools

TLDR;

docker run --privileged --rm -it -v ~/.ssh:/root/.ssh:ro benneic/docktools:latest bash
bash-5.0# nmap www.google.com

Starting Nmap 7.70 ( https://nmap.org ) at 2019-06-30 10:18 UTC
Nmap scan report for www.google.com (216.58.196.132)
Host is up (0.00049s latency).
Other addresses for www.google.com (not scanned): 2404:6800:4006:805::2004
rDNS record for 216.58.196.132: syd15s04-in-f4.1e100.net
Not shown: 998 closed ports
PORT    STATE SERVICE
80/tcp  open  http
443/tcp open  https

Nmap done: 1 IP address (1 host up) scanned in 22.08 seconds
bash-5.0# exit
exit

Docker alpine image with networking tools

• bash shell
• ethtool, nmap, netcat, tcpdump, net-tools, iperf, iputils, iproute2
• apache bench for load testing
• h2load for http2 load testing
• git

REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
benneic/docktools   latest              763ce112f63f        4 seconds ago       51.6MB

Install

Build and run it yourself:

git clone https://github.com/benneic/docktools.git
cd docktools
make

When using the default command the container will quit and remove the container when you exit the shell.

The Makeile commands will mount your .ssh keys inside the container for your convenience. Bare in mind that it's not exactly great security practice to mount your private keys into a random docker image you found on the internet.

The command make run can be used to keep the container deamonised in the background.

Alternatively, pull from Docker Hub:

docker pull benneic/docktools