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
There were quite a few bugs in the chef recipes when building using other platforms.
These were mostly due to assuming the vagrant user would exist.
Things are now more generic and should be more reliable overall.
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.
Install docker from the community cookbook and add some users in the
docker group from attributes.
I created the `attributes/default.rb` attribute file to configure which
users are added in the `docker` group. I suggest to put all configurable
values here, such as users, passwords etc..
