Travis (.com) branch:
>vagrant init --template Vagrantfile.provision.bash.erb
>dir
>vagrant up "vg-stackstorm-01"
>vagrant destroy -f "vg-stackstorm-01"
>vagrant global-status
>del Vagrantfile
>dir
https://github.com/StackStorm/st2
If This Then That, also known as IFTTT
https://en.wikipedia.org/wiki/IFTTT
Nagios Core is free
https://www.nagios.org/downloads/