Refactor cloudify.swarm.Microservice

[EarthmanT]

• [ ] Create a cloudify.datatypes.swarm.Template data type. It should accept either a path to a file or inline. If a file is used, use ctx.download_resource_and_render to allow templates.

  data_types:
  cloudify.datatypes.swarm.Template:
  properties:
    filepath:
      description: a Docker Compose file.
      required: false
    inline:
      description: If using in
      required: false

• [ ] Create a cloudify.datatypes.swarm.Microservice data type:

  data_types:
  cloudify.datatypes.swarm.Microservice:
  properties:
    template:
       type: cloudify.datatypes.swarm.Template
       required: true

• [ ] Refactor the cloudify.swarm.Microservice node type:

  cloudify.swarm.Microservice:
  derived_from: cloudify.nodes.SoftwareComponent
  properties:
    use_external_resource:
      type: boolean
      default: false
    resource_id:
      description: the name of the service
      type: string
      required: false
    resource_config:
      type: cloudify.datatypes.swarm.Microservice
  interfaces:
    cloudify.interfaces.lifecycle:
      create: swarm.swarm_plugin.tasks.add_microservice
      start: swarm.swarm_plugin.tasks.start_service
      delete: swarm.swarm_plugin.tasks.rm_service

[EarthmanT]

• [ ] Refactor the code not to use the Docker CLI and only to use the rest Api.