Antonios exercise

[antoniogomezalvarado]

Hi! Nice to e-meet you :)

I've added three roles:

• img-panda -> role that contains all the relevant files associated with the img-panda application
• smart-panda -> role that contains all the relevant files associated with the smart-panda application
• python -> to include python dependency for both services above

A couple of pointers:

• Access the services using localhost:8080 for img-panda and localhost:8888 for smart-panda
• Obviously there can always be some enhancements - such as adding a rollback task in case verification fails. Wasn't straight forward as Ansible is new to me.
• Flow is -> copy app from assuming verified and tested env to production host, stop current version of app running, start new version and verify the service is available
• EDIT: I've edited this a couple of times :) - regarding the services crashing - reading out the serve_forever() method is a built in loop ( according to the python documentation https://docs.python.org/2/library/socketserver.html ) so this should be pretty robust or am I missing something out ? Crash in case the host goes down ? Which could be solved by adding the service to /etc/init.d to make sure its up on boot time

Thanks!

I'd be glad to get any inputs for future improvement :)
Antonio