API Worker Flow

This list explains how the worker flow works for different tasks/events in Runnable. These tasks can be triggered directly, or can be triggered indirectly through something like docker-listener.

-> triggered directly through RabbitMQ job
===> Triggered through an event in Docker listener or in some other way

Command: Create a User Container

Divided in two parts: building a container to create an image for the instance container, and then starting that container.

Create Image Builder Container

• build.container.create
  • ===>build.container.created (Creates container to build image)
• build.container.created( Starts image builder container)
  • ===>container.life-cycle.started
• container.life-cycle.started
  • ==>container.image-builder.started (if type is image-builder-container)
• container.image-builder.started
  • ===>container.life-cycle.died
• container.life-cycle.died
  • ->application.container.create

Create Container

• application.container.create
  • ->instance.rebuild (if image was not found)
  • ===>application.container.created
• application.container.create
  • ->instance.start
• instance.start
  • ===>container.network.attached
• container.network.attached

Command: Remove a dock

• dock.removed
  • ->instance.rebuild / instance.container.redeploy
• instance.rebuild
• instance.container.redeploy -
  • ->application.container.create/delete-instance-container

Command: Stop a Container

• instance.stop

Event: A container died

• instance.container.died

Command: Delete an instance

• instance.delete
  • ->application.container.died
• container.delete