--- /dev/null
+#!/usr/bin/env python
+
+'''
+EC2 external inventory script
+=================================
+
+Generates inventory that Ansible can understand by making API request to
+AWS EC2 using the Boto library.
+
+NOTE: This script assumes Ansible is being executed where the environment
+variables needed for Boto have already been set:
+ export AWS_ACCESS_KEY_ID='AK123'
+ export AWS_SECRET_ACCESS_KEY='abc123'
+
+This script also assumes there is an ec2.ini file alongside it. To specify a
+different path to ec2.ini, define the EC2_INI_PATH environment variable:
+
+ export EC2_INI_PATH=/path/to/my_ec2.ini
+
+If you're using eucalyptus you need to set the above variables and
+you need to define:
+
+ export EC2_URL=http://hostname_of_your_cc:port/services/Eucalyptus
+
+For more details, see: http://docs.pythonboto.org/en/latest/boto_config_tut.html
+
+When run against a specific host, this script returns the following variables:
+ - ec2_ami_launch_index
+ - ec2_architecture
+ - ec2_association
+ - ec2_attachTime
+ - ec2_attachment
+ - ec2_attachmentId
+ - ec2_client_token
+ - ec2_deleteOnTermination
+ - ec2_description
+ - ec2_deviceIndex
+ - ec2_dns_name
+ - ec2_eventsSet
+ - ec2_group_name
+ - ec2_hypervisor
+ - ec2_id
+ - ec2_image_id
+ - ec2_instanceState
+ - ec2_instance_type
+ - ec2_ipOwnerId
+ - ec2_ip_address
+ - ec2_item
+ - ec2_kernel
+ - ec2_key_name
+ - ec2_launch_time
+ - ec2_monitored
+ - ec2_monitoring
+ - ec2_networkInterfaceId
+ - ec2_ownerId
+ - ec2_persistent
+ - ec2_placement
+ - ec2_platform
+ - ec2_previous_state
+ - ec2_private_dns_name
+ - ec2_private_ip_address
+ - ec2_publicIp
+ - ec2_public_dns_name
+ - ec2_ramdisk
+ - ec2_reason
+ - ec2_region
+ - ec2_requester_id
+ - ec2_root_device_name
+ - ec2_root_device_type
+ - ec2_security_group_ids
+ - ec2_security_group_names
+ - ec2_shutdown_state
+ - ec2_sourceDestCheck
+ - ec2_spot_instance_request_id
+ - ec2_state
+ - ec2_state_code
+ - ec2_state_reason
+ - ec2_status
+ - ec2_subnet_id
+ - ec2_tenancy
+ - ec2_virtualization_type
+ - ec2_vpc_id
+
+These variables are pulled out of a boto.ec2.instance object. There is a lack of
+consistency with variable spellings (camelCase and underscores) since this
+just loops through all variables the object exposes. It is preferred to use the
+ones with underscores when multiple exist.
+
+In addition, if an instance has AWS Tags associated with it, each tag is a new
+variable named:
+ - ec2_tag_[Key] = [Value]
+
+Security groups are comma-separated in 'ec2_security_group_ids' and
+'ec2_security_group_names'.
+'''
+
+# (c) 2012, Peter Sankauskas
+#
+# This file is part of Ansible,
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
+
+######################################################################
+
+import sys
+import os
+import argparse
+import re
+from time import time
+import boto
+from boto import ec2
+from boto import rds
+from boto import route53
+import ConfigParser
+from collections import defaultdict
+
+try:
+ import json
+except ImportError:
+ import simplejson as json
+
+
+class Ec2Inventory(object):
+ def _empty_inventory(self):
+ return {"_meta" : {"hostvars" : {}}}
+
+ def __init__(self):
+ ''' Main execution path '''
+
+ # Inventory grouped by instance IDs, tags, security groups, regions,
+ # and availability zones
+ self.inventory = self._empty_inventory()
+
+ # Index of hostname (address) to instance ID
+ self.index = {}
+
+ # Read settings and parse CLI arguments
+ self.read_settings()
+ self.parse_cli_args()
+
+ # Cache
+ if self.args.refresh_cache:
+ self.do_api_calls_update_cache()
+ elif not self.is_cache_valid():
+ self.do_api_calls_update_cache()
+
+ # Data to print
+ if self.args.host:
+ data_to_print = self.get_host_info()
+
+ elif self.args.list:
+ # Display list of instances for inventory
+ if self.inventory == self._empty_inventory():
+ data_to_print = self.get_inventory_from_cache()
+ else:
+ data_to_print = self.json_format_dict(self.inventory, True)
+
+ print data_to_print
+
+
+ def is_cache_valid(self):
+ ''' Determines if the cache files have expired, or if it is still valid '''
+
+ if os.path.isfile(self.cache_path_cache):
+ mod_time = os.path.getmtime(self.cache_path_cache)
+ current_time = time()
+ if (mod_time + self.cache_max_age) > current_time:
+ if os.path.isfile(self.cache_path_index):
+ return True
+
+ return False
+
+
+ def read_settings(self):
+ ''' Reads the settings from the ec2.ini file '''
+
+ config = ConfigParser.SafeConfigParser()
+ ec2_default_ini_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'ec2.ini')
+ ec2_ini_path = os.environ.get('EC2_INI_PATH', ec2_default_ini_path)
+ config.read(ec2_ini_path)
+
+ # is eucalyptus?
+ self.eucalyptus_host = None
+ self.eucalyptus = False
+ if config.has_option('ec2', 'eucalyptus'):
+ self.eucalyptus = config.getboolean('ec2', 'eucalyptus')
+ if self.eucalyptus and config.has_option('ec2', 'eucalyptus_host'):
+ self.eucalyptus_host = config.get('ec2', 'eucalyptus_host')
+
+ # Regions
+ self.regions = []
+ configRegions = config.get('ec2', 'regions')
+ configRegions_exclude = config.get('ec2', 'regions_exclude')
+ if (configRegions == 'all'):
+ if self.eucalyptus_host:
+ self.regions.append(boto.connect_euca(host=self.eucalyptus_host).region.name)
+ else:
+ for regionInfo in ec2.regions():
+ if regionInfo.name not in configRegions_exclude:
+ self.regions.append(regionInfo.name)
+ else:
+ self.regions = configRegions.split(",")
+
+ # Destination addresses
+ self.destination_variable = config.get('ec2', 'destination_variable')
+ self.vpc_destination_variable = config.get('ec2', 'vpc_destination_variable')
+
+ # Route53
+ self.route53_enabled = config.getboolean('ec2', 'route53')
+ self.route53_excluded_zones = []
+ if config.has_option('ec2', 'route53_excluded_zones'):
+ self.route53_excluded_zones.extend(
+ config.get('ec2', 'route53_excluded_zones', '').split(','))
+
+ # Include RDS instances?
+ self.rds_enabled = True
+ if config.has_option('ec2', 'rds'):
+ self.rds_enabled = config.getboolean('ec2', 'rds')
+
+ # Return all EC2 and RDS instances (if RDS is enabled)
+ if config.has_option('ec2', 'all_instances'):
+ self.all_instances = config.getboolean('ec2', 'all_instances')
+ else:
+ self.all_instances = False
+ if config.has_option('ec2', 'all_rds_instances') and self.rds_enabled:
+ self.all_rds_instances = config.getboolean('ec2', 'all_rds_instances')
+ else:
+ self.all_rds_instances = False
+
+ # Cache related
+ cache_dir = os.path.expanduser(config.get('ec2', 'cache_path'))
+ if not os.path.exists(cache_dir):
+ os.makedirs(cache_dir)
+
+ self.cache_path_cache = cache_dir + "/ansible-ec2.cache"
+ self.cache_path_index = cache_dir + "/ansible-ec2.index"
+ self.cache_max_age = config.getint('ec2', 'cache_max_age')
+
+ # Configure nested groups instead of flat namespace.
+ if config.has_option('ec2', 'nested_groups'):
+ self.nested_groups = config.getboolean('ec2', 'nested_groups')
+ else:
+ self.nested_groups = False
+
+ # Do we need to just include hosts that match a pattern?
+ try:
+ pattern_include = config.get('ec2', 'pattern_include')
+ if pattern_include and len(pattern_include) > 0:
+ self.pattern_include = re.compile(pattern_include)
+ else:
+ self.pattern_include = None
+ except ConfigParser.NoOptionError, e:
+ self.pattern_include = None
+
+ # Do we need to exclude hosts that match a pattern?
+ try:
+ pattern_exclude = config.get('ec2', 'pattern_exclude');
+ if pattern_exclude and len(pattern_exclude) > 0:
+ self.pattern_exclude = re.compile(pattern_exclude)
+ else:
+ self.pattern_exclude = None
+ except ConfigParser.NoOptionError, e:
+ self.pattern_exclude = None
+
+ # Instance filters (see boto and EC2 API docs)
+ self.ec2_instance_filters = defaultdict(list)
+ if config.has_option('ec2', 'instance_filters'):
+ for x in config.get('ec2', 'instance_filters', '').split(','):
+ filter_key, filter_value = x.split('=')
+ self.ec2_instance_filters[filter_key].append(filter_value)
+
+ def parse_cli_args(self):
+ ''' Command line argument processing '''
+
+ parser = argparse.ArgumentParser(description='Produce an Ansible Inventory file based on EC2')
+ parser.add_argument('--list', action='store_true', default=True,
+ help='List instances (default: True)')
+ parser.add_argument('--host', action='store',
+ help='Get all the variables about a specific instance')
+ parser.add_argument('--refresh-cache', action='store_true', default=False,
+ help='Force refresh of cache by making API requests to EC2 (default: False - use cache files)')
+ self.args = parser.parse_args()
+
+
+ def do_api_calls_update_cache(self):
+ ''' Do API calls to each region, and save data in cache files '''
+
+ if self.route53_enabled:
+ self.get_route53_records()
+
+ for region in self.regions:
+ self.get_instances_by_region(region)
+ if self.rds_enabled:
+ self.get_rds_instances_by_region(region)
+
+ self.write_to_cache(self.inventory, self.cache_path_cache)
+ self.write_to_cache(self.index, self.cache_path_index)
+
+
+ def get_instances_by_region(self, region):
+ ''' Makes an AWS EC2 API call to the list of instances in a particular
+ region '''
+
+ try:
+ if self.eucalyptus:
+ conn = boto.connect_euca(host=self.eucalyptus_host)
+ conn.APIVersion = '2010-08-31'
+ else:
+ conn = ec2.connect_to_region(region)
+
+ # connect_to_region will fail "silently" by returning None if the region name is wrong or not supported
+ if conn is None:
+ print("region name: %s likely not supported, or AWS is down. connection to region failed." % region)
+ sys.exit(1)
+
+ reservations = []
+ if self.ec2_instance_filters:
+ for filter_key, filter_values in self.ec2_instance_filters.iteritems():
+ reservations.extend(conn.get_all_instances(filters = { filter_key : filter_values }))
+ else:
+ reservations = conn.get_all_instances()
+
+ for reservation in reservations:
+ for instance in reservation.instances:
+ self.add_instance(instance, region)
+
+ except boto.exception.BotoServerError, e:
+ if not self.eucalyptus:
+ print "Looks like AWS is down again:"
+ print e
+ sys.exit(1)
+
+ def get_rds_instances_by_region(self, region):
+ ''' Makes an AWS API call to the list of RDS instances in a particular
+ region '''
+
+ try:
+ conn = rds.connect_to_region(region)
+ if conn:
+ instances = conn.get_all_dbinstances()
+ for instance in instances:
+ self.add_rds_instance(instance, region)
+ except boto.exception.BotoServerError, e:
+ if not e.reason == "Forbidden":
+ print "Looks like AWS RDS is down: "
+ print e
+ sys.exit(1)
+
+ def get_instance(self, region, instance_id):
+ ''' Gets details about a specific instance '''
+ if self.eucalyptus:
+ conn = boto.connect_euca(self.eucalyptus_host)
+ conn.APIVersion = '2010-08-31'
+ else:
+ conn = ec2.connect_to_region(region)
+
+ # connect_to_region will fail "silently" by returning None if the region name is wrong or not supported
+ if conn is None:
+ print("region name: %s likely not supported, or AWS is down. connection to region failed." % region)
+ sys.exit(1)
+
+ reservations = conn.get_all_instances([instance_id])
+ for reservation in reservations:
+ for instance in reservation.instances:
+ return instance
+
+ def add_instance(self, instance, region):
+ ''' Adds an instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only want running instances unless all_instances is True
+ if not self.all_instances and instance.state != 'running':
+ return
+
+ # Select the best destination address
+ if instance.subnet_id:
+ dest = getattr(instance, self.vpc_destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.vpc_destination_variable, None)
+ else:
+ dest = getattr(instance, self.destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.destination_variable, None)
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # if we only want to include hosts that match a pattern, skip those that don't
+ if self.pattern_include and not self.pattern_include.match(dest):
+ return
+
+ # if we need to exclude hosts that match a pattern, skip those
+ if self.pattern_exclude and self.pattern_exclude.match(dest):
+ return
+
+ # Add to index
+ self.index[dest] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ self.inventory[instance.id] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+ else:
+ self.push(self.inventory, region, dest)
+
+ # Inventory: Group by availability zone
+ self.push(self.inventory, instance.placement, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, region, instance.placement)
+
+ # Inventory: Group by instance type
+ type_name = self.to_safe('type_' + instance.instance_type)
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by key pair
+ if instance.key_name:
+ key_name = self.to_safe('key_' + instance.key_name)
+ self.push(self.inventory, key_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'keys', key_name)
+
+ # Inventory: Group by VPC
+ if instance.vpc_id:
+ self.push(self.inventory, self.to_safe('vpc_id_' + instance.vpc_id), dest)
+
+ # Inventory: Group by security group
+ try:
+ for group in instance.groups:
+ key = self.to_safe("security_group_" + group.name)
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+ except AttributeError:
+ print 'Package boto seems a bit older.'
+ print 'Please upgrade boto >= 2.3.0.'
+ sys.exit(1)
+
+ # Inventory: Group by tag keys
+ for k, v in instance.tags.iteritems():
+ key = self.to_safe("tag_" + k + "=" + v)
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', self.to_safe("tag_" + k))
+ self.push_group(self.inventory, self.to_safe("tag_" + k), key)
+
+ # Inventory: Group by Route53 domain names if enabled
+ if self.route53_enabled:
+ route53_names = self.get_instance_route53_names(instance)
+ for name in route53_names:
+ self.push(self.inventory, name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'route53', name)
+
+ # Global Tag: instances without tags
+ if len(instance.tags) == 0:
+ self.push(self.inventory, 'tag_none', dest)
+
+ # Global Tag: tag all EC2 instances
+ self.push(self.inventory, 'ec2', dest)
+
+ self.inventory["_meta"]["hostvars"][dest] = self.get_host_info_dict_from_instance(instance)
+
+
+ def add_rds_instance(self, instance, region):
+ ''' Adds an RDS instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only want available instances unless all_rds_instances is True
+ if not self.all_rds_instances and instance.status != 'available':
+ return
+
+ # Select the best destination address
+ #if instance.subnet_id:
+ #dest = getattr(instance, self.vpc_destination_variable)
+ #else:
+ #dest = getattr(instance, self.destination_variable)
+ dest = instance.endpoint[0]
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ self.inventory[instance.id] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+ else:
+ self.push(self.inventory, region, dest)
+
+ # Inventory: Group by availability zone
+ self.push(self.inventory, instance.availability_zone, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, region, instance.availability_zone)
+
+ # Inventory: Group by instance type
+ type_name = self.to_safe('type_' + instance.instance_class)
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by security group
+ try:
+ if instance.security_group:
+ key = self.to_safe("security_group_" + instance.security_group.name)
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ except AttributeError:
+ print 'Package boto seems a bit older.'
+ print 'Please upgrade boto >= 2.3.0.'
+ sys.exit(1)
+
+ # Inventory: Group by engine
+ self.push(self.inventory, self.to_safe("rds_" + instance.engine), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_engines', self.to_safe("rds_" + instance.engine))
+
+ # Inventory: Group by parameter group
+ self.push(self.inventory, self.to_safe("rds_parameter_group_" + instance.parameter_group.name), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_parameter_groups', self.to_safe("rds_parameter_group_" + instance.parameter_group.name))
+
+ # Global Tag: all RDS instances
+ self.push(self.inventory, 'rds', dest)
+
+ self.inventory["_meta"]["hostvars"][dest] = self.get_host_info_dict_from_instance(instance)
+
+
+ def get_route53_records(self):
+ ''' Get and store the map of resource records to domain names that
+ point to them. '''
+
+ r53_conn = route53.Route53Connection()
+ all_zones = r53_conn.get_zones()
+
+ route53_zones = [ zone for zone in all_zones if zone.name[:-1]
+ not in self.route53_excluded_zones ]
+
+ self.route53_records = {}
+
+ for zone in route53_zones:
+ rrsets = r53_conn.get_all_rrsets(zone.id)
+
+ for record_set in rrsets:
+ record_name = record_set.name
+
+ if record_name.endswith('.'):
+ record_name = record_name[:-1]
+
+ for resource in record_set.resource_records:
+ self.route53_records.setdefault(resource, set())
+ self.route53_records[resource].add(record_name)
+
+
+ def get_instance_route53_names(self, instance):
+ ''' Check if an instance is referenced in the records we have from
+ Route53. If it is, return the list of domain names pointing to said
+ instance. If nothing points to it, return an empty list. '''
+
+ instance_attributes = [ 'public_dns_name', 'private_dns_name',
+ 'ip_address', 'private_ip_address' ]
+
+ name_list = set()
+
+ for attrib in instance_attributes:
+ try:
+ value = getattr(instance, attrib)
+ except AttributeError:
+ continue
+
+ if value in self.route53_records:
+ name_list.update(self.route53_records[value])
+
+ return list(name_list)
+
+
+ def get_host_info_dict_from_instance(self, instance):
+ instance_vars = {}
+ for key in vars(instance):
+ value = getattr(instance, key)
+ key = self.to_safe('ec2_' + key)
+
+ # Handle complex types
+ # state/previous_state changed to properties in boto in https://github.com/boto/boto/commit/a23c379837f698212252720d2af8dec0325c9518
+ if key == 'ec2__state':
+ instance_vars['ec2_state'] = instance.state or ''
+ instance_vars['ec2_state_code'] = instance.state_code
+ elif key == 'ec2__previous_state':
+ instance_vars['ec2_previous_state'] = instance.previous_state or ''
+ instance_vars['ec2_previous_state_code'] = instance.previous_state_code
+ elif type(value) in [int, bool]:
+ instance_vars[key] = value
+ elif type(value) in [str, unicode]:
+ instance_vars[key] = value.strip()
+ elif type(value) == type(None):
+ instance_vars[key] = ''
+ elif key == 'ec2_region':
+ instance_vars[key] = value.name
+ elif key == 'ec2__placement':
+ instance_vars['ec2_placement'] = value.zone
+ elif key == 'ec2_tags':
+ for k, v in value.iteritems():
+ key = self.to_safe('ec2_tag_' + k)
+ instance_vars[key] = v
+ elif key == 'ec2_groups':
+ group_ids = []
+ group_names = []
+ for group in value:
+ group_ids.append(group.id)
+ group_names.append(group.name)
+ instance_vars["ec2_security_group_ids"] = ','.join([str(i) for i in group_ids])
+ instance_vars["ec2_security_group_names"] = ','.join([str(i) for i in group_names])
+ else:
+ pass
+ # TODO Product codes if someone finds them useful
+ #print key
+ #print type(value)
+ #print value
+
+ return instance_vars
+
+ def get_host_info(self):
+ ''' Get variables about a specific host '''
+
+ if len(self.index) == 0:
+ # Need to load index from cache
+ self.load_index_from_cache()
+
+ if not self.args.host in self.index:
+ # try updating the cache
+ self.do_api_calls_update_cache()
+ if not self.args.host in self.index:
+ # host might not exist anymore
+ return self.json_format_dict({}, True)
+
+ (region, instance_id) = self.index[self.args.host]
+
+ instance = self.get_instance(region, instance_id)
+ return self.json_format_dict(self.get_host_info_dict_from_instance(instance), True)
+
+ def push(self, my_dict, key, element):
+ ''' Push an element onto an array that may not have been defined in
+ the dict '''
+ group_info = my_dict.setdefault(key, [])
+ if isinstance(group_info, dict):
+ host_list = group_info.setdefault('hosts', [])
+ host_list.append(element)
+ else:
+ group_info.append(element)
+
+ def push_group(self, my_dict, key, element):
+ ''' Push a group as a child of another group. '''
+ parent_group = my_dict.setdefault(key, {})
+ if not isinstance(parent_group, dict):
+ parent_group = my_dict[key] = {'hosts': parent_group}
+ child_groups = parent_group.setdefault('children', [])
+ if element not in child_groups:
+ child_groups.append(element)
+
+ def get_inventory_from_cache(self):
+ ''' Reads the inventory from the cache file and returns it as a JSON
+ object '''
+
+ cache = open(self.cache_path_cache, 'r')
+ json_inventory = cache.read()
+ return json_inventory
+
+
+ def load_index_from_cache(self):
+ ''' Reads the index from the cache file sets self.index '''
+
+ cache = open(self.cache_path_index, 'r')
+ json_index = cache.read()
+ self.index = json.loads(json_index)
+
+
+ def write_to_cache(self, data, filename):
+ ''' Writes data in JSON format to a file '''
+
+ json_data = self.json_format_dict(data, True)
+ cache = open(filename, 'w')
+ cache.write(json_data)
+ cache.close()
+
+
+ def to_safe(self, word):
+ ''' Converts 'bad' characters in a string to underscores so they can be
+ used as Ansible groups '''
+
+ return re.sub("[^A-Za-z0-9\-]", "_", word)
+
+
+ def json_format_dict(self, data, pretty=False):
+ ''' Converts a dict to a JSON object and dumps it as a formatted
+ string '''
+
+ if pretty:
+ return json.dumps(data, sort_keys=True, indent=2)
+ else:
+ return json.dumps(data)
+
+
+# Run the script
+Ec2Inventory()
+
git://git.halfball.org / ansiblebook.git / commitdiff