{
	"ownerApp" : "Cloud Computation Platform",
	"name" : "ccp-launch-runtime",
	"createBy" : "Marco Lettere",
	"description": "Common workflow for launching a runtime",
	"version" : 1,
	"ownerEmail" : "m.lettere@gmail.com",
	"inputParameters" : ["runtime", "runtime-endpoint", "instance-name", "instance-endpoint"],
	"tasks" : [
		{
			"name": "LAMBDA_TASK",
			"taskReferenceName": "init",
			"type": "LAMBDA",
			"inputParameters": {
                "runtime" : "${workflow.input.runtime}",
				"instancename" : "${workflow.input.instance-name}",
                "scriptExpression": "var instname = ($.instancename != null ? $.instancename : 'auto-' + $.runtime + '-' + (Math.abs((Math.random() * 10e11)|0))); return { 'instancename' : instname}"
			}
		},
        {
			"name" : "pyrest",
			"taskReferenceName" : "create-instance",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${workflow.input.instance-endpoint}",
				"method" : "POST",
				"body" : { "name" : "${init.output.result.instancename}", "status" : "NONE", "runtime" : "${workflow.input.runtime}", "method" : "none"}
			}
		},
        {
            "name" : "pyrest",
            "taskReferenceName" : "fetch-runtime",
            "type" : "SIMPLE",
            "inputParameters" : {
                "url" : "${workflow.input.runtime-endpoint}/${workflow.input.runtime}",
                "accept" : "application/json",
                "method" : "GET",
                "headers" : {
                    "Accept" : "application/json"
                }
            }
        },
        {
            "name" : "pyexec",
            "taskReferenceName" : "extract-start-playbook",
            "type" : "SIMPLE",
            "inputParameters" : {
                "operation" : "Write",
                "path" : "/tmp/start-playbook.yml",
                "content" : "${fetch-runtime.output.body.provisioning.startscript}"
            }
        },
        {
			"name" : "pyexec",
			"taskReferenceName" : "start-instance",
			"type" : "SIMPLE",
			"inputParameters" : {
	           "operation" : "Ansible",
                "playbook" : "${fetch-runtime.output.body.provisioning.startscript}",
                "extra_vars" : "${init.output.result}"
            }
		},
        {
			"name" : "pyrest",
			"taskReferenceName" : "update-instance-status-executing",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${workflow.input.instance-endpoint}/${create-instance.output.body.id}/status",
				"method" : "PUT",
				"body" : { "status" : "EXECUTING"}
			}
		}
	]
}