Class: CloudCrowd::Server

Inherits:
Sinatra::Default
  • Object
show all
Defined in:
lib/cloud_crowd/server.rb

Overview

The main CloudCrowd (Sinatra) application. The actions are:

Admin

[get /] Render the admin console, with a progress meter for running jobs. [get /status] Get the combined JSON of every active job and worker. [get /worker/:name] Look up the details of a WorkUnit that a Worker is busy processing. [get /heartbeat] Returns 200 OK to let monitoring tools know the server's up.

Public API

[post /jobs] Begin a new Job. Post with a JSON representation of the job-to-be. (see examples). [get /jobs/:job_id] Check the status of a Job. Response includes output, if the Job has finished. [delete /jobs/:job_id] Clean up a Job when you're done downloading the results. Removes all intermediate files.

Internal Workers API

[puts /node/:host] Registers a new Node, making it available for processing. [delete /node/:host] Removes a Node from the registry, freeing up any WorkUnits that it had checked out. [put /work/:unit_id] Mark a finished WorkUnit as completed or failed, with results.

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Server

At initialization record the identity of this Ruby instance as a server.



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# File 'lib/cloud_crowd/server.rb', line 116

def initialize(*args)
  super(*args)
  CloudCrowd.identity = :server
end