{
	"ownerApp" : "Cloud Computation Platform",
	"name" : "ccp-clean-instance",
	"createBy" : "Marco Lettere",
	"description": "Common workflow for cleaning an instance",
	"version" : 1,
	"ownerEmail" : "m.lettere@gmail.com",
	"inputParameters" : ["runtime-endpoint", "instance", "instance-endpoint"],
	"tasks" : [
        {
            "name" : "pyrest",
            "taskReferenceName" : "fetch-instance",
            "type" : "SIMPLE",
            "accept" : "application/json",
            "inputParameters" : {
                "url" : "${workflow.input.instance-endpoint}/${workflow.input.instance}",
                "method" : "GET",
                "headers" : {
                    "Accept" : "application/json"
                }
            }
        },
        {
			"name": "LAMBDA_TASK",
			"taskReferenceName": "init",
			"type": "LAMBDA",
			"inputParameters": {
                "runtime" : "${workflow.input.runtime}",
				"instancename" : "${fetch-instance.output.body.name}",
                "scriptExpression": " return { 'instancename' : $.instancename}"
			}
		},
        {
            "name" : "pyrest",
            "taskReferenceName" : "fetch-runtime",
            "type" : "SIMPLE",
            "inputParameters" : {
                "url" : "${workflow.input.runtime-endpoint}/${fetch-instance.output.body.runtime}",
                "accept" : "application/json",
                "method" : "GET",
                "headers" : {
                    "Accept" : "application/json"
                }
            }
        },
        {
            "name" : "pyexec",
            "taskReferenceName" : "extract-destroy-playbook",
            "type" : "SIMPLE",
            "inputParameters" : {
                "operation" : "Write",
                "path" : "/tmp/destroy-playbook.yml",
                "content" : "${fetch-runtime.output.body.provisioning.cleanscript}"
            }
        },
        {
			"name" : "pyrest",
			"taskReferenceName" : "update-instance-status-cleaning",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${workflow.input.instance-endpoint}/${fetch-instance.output.body.id}/status",
				"method" : "PUT",
				"body" : { "status" : "CLEANING"}
			}
		},
        {
			"name" : "pyexec",
			"taskReferenceName" : "destroy-instance",
			"type" : "SIMPLE",
            "inputParameters" : {
                "operation" : "Ansible",
                "playbook" : "${fetch-runtime.output.body.provisioning.cleanscript}",
                "extra_vars" : "${init.output.result}"
           }
		},
        {
            "name" : "pyrest",
			"taskReferenceName" : "update-instance-status-completed",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${workflow.input.instance-endpoint}/${fetch-instance.output.body.id}/status",
				"method" : "PUT",
				"body" : { "status" : "COMPLETED"}
			}
		}
	]
}