Tweaks to the recipes to avoid repetition of work, and ub1404 dev,
* let apt cookbook handle apt-update globally
* do not download, configure, make, make install if the package is
already installed
* add guards for file deletion to first check whether file is present
* use docker cookbook for image building and running, to only build if
not alrady built and only run if not already running
* drop mysql table and recreate each time
Also,
* bump Docker cookbook to 4.9.3
* bump mysql cookbook to 8.5.1
* add apt cookbook for better apt-update management
* bump depends versions and add apt
* modify readme with customization instructions
* modify all chef runlists to call apt first in the runlist
* add a vagrantfile for dev of ub1404
This makes some other changes:
* Moves packer related files to packer directory.
* Updates build scripts for new packer directory.
* Renames boxes to metasploitabl3-<OS>
This flag is hidden within a binary that runs a webservice on a given port.
The port is blocked until the correct port knocking sequence is initiated.
The default port sequence is all of the user's salary numbers.
The commit also moves a lot of values that were previously in recipes into
attributes files for easier maintaining going forward.
