FAAS Cloud Processing

[pierotofy]

This is going to be part of a large change that will add the possibility to leverage cloud providers (Amazon, DigitalOcean, Azure, and many others) for doing task processing, using a FAAS approach do minimize cost usage.

This will require:

• Modification of processing node models to create a special type of processing node that exists as a placeholder to spawn on-demand temporary nodes (or create a separate model, to be decided)
• Creation of necessary logic to orchestrate instance spawning / teardown via docker-machine.
• Dependencies installation
• UI changes to Dashboard / API
• Creation of a new UI for adding processing nodes from which a user can add auth tokens, AWS credentials, etc. with simple instructions on how to get started
• Modification of node-odm to support inclusion of auth tokens.
• Unit testing.

[pierotofy]

This is mostly implemented as part of ClusterODM and will not be implemented in WebODM.