from base import Task
from common import phases


class GetInfo(Task):
	description = 'Retrieving instance metadata'
	phase = phases.preparation

	def run(self, info):
		import urllib2
		import json
		metadata_url = 'http://169.254.169.254/latest/dynamic/instance-identity/document'
		response = urllib2.urlopen(url=metadata_url, timeout=5)
		info.host = json.load(response)
		return info