gistfile1.txt

#!/usr/bin/python

try:
  import boto.ec2
  import re
except ImportError, e:
  print "failed=True msg='failed to import python module: %s'" % e
  sys.exit(1)

ec2_availability_zone_uri = "http://169.254.169.254/latest/meta-data/placement/availability-zone/"
ec2_instance_id_uri = "http://169.254.169.254/latest/meta-data/instance-id/"

def get_region(module):
  p = re.compile("\w*-\w*-\d*")

  (response, info) = fetch_url(module, ec2_availability_zone_uri)
  availability_zone = response.read()

  m = p.match(availability_zone)
  return availability_zone[m.start():m.end()]

def get_instance_id(module):
  (response, info) = fetch_url(module, ec2_instance_id_uri)
  return response.read()

def get_tags(module):
  region = get_region(module)
  instance_id = get_instance_id(module)

  conn = boto.ec2.connect_to_region(region)
  reservations = conn.get_all_instances(instance_ids=[instance_id])
  return reservations[0].instances[0].tags

def main():
  module = AnsibleModule(argument_spec=url_argument_spec())
  tag_facts = get_tags(module)
  module.exit_json(changed=True, ansible_facts = dict(ec2_tags=tag_facts))

from ansible.module_utils.basic import *
from ansible.module_utils.urls import *
main()