{
	"ownerApp" : "Cloud Computation Platform",
	"name" : "ccp_build_runtime",
	"createBy" : "Marco Lettere",
	"description": "Build a runtime to be used in the gCube Cloud Computation Platform",
	"version" : 10,
	"ownerEmail" : "m.lettere@gmail.com",
	"inputParameters" : ["runtime", "runtime-descriptor-endpoint", "runtime-status-endpoint"],
	"tasks" : [
		{
			"name": "LAMBDA_TASK",
			"taskReferenceName": "init",
			"type": "LAMBDA",
			"inputParameters": {
				"descriptor_url" : "${workflow.input.runtime-descriptor-endpoint}",
				"scriptExpression": "1"
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "update_status_building",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${workflow.input.runtime-status-endpoint}",
				"method" : "put",
				"body" : { "status" : "BUILDING"}
			}
		},
		{
			"name" : "pyexec",
			"taskReferenceName" : "fetch_descriptor_and_build",
			"type" : "SIMPLE",
			"inputParameters" : {
				"operation" : "Shell",
				"commands" : [
					{ "line" : "curl ${init.input.descriptor_url} -o /tmp/runtime${workflow.input.runtime}.json"},
					{ "line" : "sudo packer build /tmp/runtime${workflow.input.runtime}.json"}
				]
			}
		},
		{
  			"name": "decide_task",
  			"taskReferenceName": "decide1",
  			"inputParameters": {
    			"case_value_param": "${fetch_descriptor_and_build.output.status}"
  			},
  			"type": "DECISION",
  			"caseValueParam": "case_value_param",
  			"defaultCase" : [
				{
					"name" : "pyrest",
					"taskReferenceName" : "update_status_ready",
					"type" : "SIMPLE",
					"inputParameters" : {
						"url" : "${workflow.input.runtime-status-endpoint}",
						"method" : "put",
						"body" : { "status" : "NONE"}
					}
				}
			],
			"decisionCases": {
    			"COMPLETED": [
      				{
						"name" : "pyrest",
						"taskReferenceName" : "update_status_ready",
						"type" : "SIMPLE",
						"inputParameters" : {
							"url" : "${workflow.input.runtime-status-endpoint}",
							"method" : "put",
							"body" : { "status" : "READY"}
						}
					}
				],
				"FAILED": [
      				{
						"name" : "pyrest",
						"taskReferenceName" : "update_status_failed",
						"type" : "SIMPLE",
						"inputParameters" : {
							"url" : "${workflow.input.runtime-status-endpoint}",
							"method" : "put",
							"body" : { "status" : "FAILED"}
						}
					}
				]
    		 }
		}
	]
}