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ansible/contrib/inventory/azure_rm.py
Matt Clay 10d9318de7 PEP 8 indent cleanup. (#20800) 
* PEP 8 E121 cleanup.

* PEP 8 E126 cleanup.

* PEP 8 E122 cleanup.
2017-01-29 07:28:53 +00:00

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#!/usr/bin/env python
#
# Copyright (c) 2016 Matt Davis, <mdavis@ansible.com>
# Chris Houseknecht, <house@redhat.com>
#
# 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/>.
#
'''
Azure External Inventory Script
===============================
Generates dynamic inventory by making API requests to the Azure Resource
Manager using the Azure Python SDK. For instruction on installing the
Azure Python SDK see http://azure-sdk-for-python.readthedocs.org/
Authentication
--------------
The order of precedence is command line arguments, environment variables,
and finally the [default] profile found in ~/.azure/credentials.
If using a credentials file, it should be an ini formatted file with one or
more sections, which we refer to as profiles. The script looks for a
[default] section, if a profile is not specified either on the command line
or with an environment variable. The keys in a profile will match the
list of command line arguments below.
For command line arguments and environment variables specify a profile found
in your ~/.azure/credentials file, or a service principal or Active Directory
user.
Command line arguments:
- profile
- client_id
- secret
- subscription_id
- tenant
- ad_user
- password
Environment variables:
- AZURE_PROFILE
- AZURE_CLIENT_ID
- AZURE_SECRET
- AZURE_SUBSCRIPTION_ID
- AZURE_TENANT
- AZURE_AD_USER
- AZURE_PASSWORD
Run for Specific Host
-----------------------
When run for a specific host using the --host option, a resource group is
required. For a specific host, this script returns the following variables:
{
"ansible_host": "XXX.XXX.XXX.XXX",
"computer_name": "computer_name2",
"fqdn": null,
"id": "/subscriptions/subscription-id/resourceGroups/galaxy-production/providers/Microsoft.Compute/virtualMachines/object-name",
"image": {
"offer": "CentOS",
"publisher": "OpenLogic",
"sku": "7.1",
"version": "latest"
},
"location": "westus",
"mac_address": "00-00-5E-00-53-FE",
"name": "object-name",
"network_interface": "interface-name",
"network_interface_id": "/subscriptions/subscription-id/resourceGroups/galaxy-production/providers/Microsoft.Network/networkInterfaces/object-name1",
"network_security_group": null,
"network_security_group_id": null,
"os_disk": {
"name": "object-name",
"operating_system_type": "Linux"
},
"plan": null,
"powerstate": "running",
"private_ip": "172.26.3.6",
"private_ip_alloc_method": "Static",
"provisioning_state": "Succeeded",
"public_ip": "XXX.XXX.XXX.XXX",
"public_ip_alloc_method": "Static",
"public_ip_id": "/subscriptions/subscription-id/resourceGroups/galaxy-production/providers/Microsoft.Network/publicIPAddresses/object-name",
"public_ip_name": "object-name",
"resource_group": "galaxy-production",
"security_group": "object-name",
"security_group_id": "/subscriptions/subscription-id/resourceGroups/galaxy-production/providers/Microsoft.Network/networkSecurityGroups/object-name",
"tags": {
"db": "database"
},
"type": "Microsoft.Compute/virtualMachines",
"virtual_machine_size": "Standard_DS4"
}
Groups
------
When run in --list mode, instances are grouped by the following categories:
- azure
- location
- resource_group
- security_group
- tag key
- tag key_value
Control groups using azure_rm.ini or set environment variables:
AZURE_GROUP_BY_RESOURCE_GROUP=yes
AZURE_GROUP_BY_LOCATION=yes
AZURE_GROUP_BY_SECURITY_GROUP=yes
AZURE_GROUP_BY_TAG=yes
Select hosts within specific resource groups by assigning a comma separated list to:
AZURE_RESOURCE_GROUPS=resource_group_a,resource_group_b
Select hosts for specific tag key by assigning a comma separated list of tag keys to:
AZURE_TAGS=key1,key2,key3
Select hosts for specific locations:
AZURE_LOCATIONS=eastus,westus,eastus2
Or, select hosts for specific tag key:value pairs by assigning a comma separated list key:value pairs to:
AZURE_TAGS=key1:value1,key2:value2
If you don't need the powerstate, you can improve performance by turning off powerstate fetching:
AZURE_INCLUDE_POWERSTATE=no
azure_rm.ini
------------
As mentioned above, you can control execution using environment variables or a .ini file. A sample
azure_rm.ini is included. The name of the .ini file is the basename of the inventory script (in this case
'azure_rm') with a .ini extension. It also assumes the .ini file is alongside the script. To specify
a different path for the .ini file, define the AZURE_INI_PATH environment variable:
export AZURE_INI_PATH=/path/to/custom.ini
Powerstate:
-----------
The powerstate attribute indicates whether or not a host is running. If the value is 'running', the machine is
up. If the value is anything other than 'running', the machine is down, and will be unreachable.
Examples:
---------
Execute /bin/uname on all instances in the galaxy-qa resource group
$ ansible -i azure_rm.py galaxy-qa -m shell -a "/bin/uname -a"
Use the inventory script to print instance specific information
$ contrib/inventory/azure_rm.py --host my_instance_host_name --pretty
Use with a playbook
$ ansible-playbook -i contrib/inventory/azure_rm.py my_playbook.yml --limit galaxy-qa
Insecure Platform Warning
-------------------------
If you receive InsecurePlatformWarning from urllib3, install the
requests security packages:
pip install requests[security]
author:
- Chris Houseknecht (@chouseknecht)
- Matt Davis (@nitzmahone)
Company: Ansible by Red Hat
Version: 1.0.0
'''
import argparse
import ConfigParser
import json
import os
import re
import sys
from distutils.version import LooseVersion
from os.path import expanduser
HAS_AZURE = True
HAS_AZURE_EXC = None
try:
from msrestazure.azure_exceptions import CloudError
from azure.mgmt.compute import __version__ as azure_compute_version
from azure.common import AzureMissingResourceHttpError, AzureHttpError
from azure.common.credentials import ServicePrincipalCredentials, UserPassCredentials
from azure.mgmt.network.network_management_client import NetworkManagementClient
from azure.mgmt.resource.resources.resource_management_client import ResourceManagementClient
from azure.mgmt.compute.compute_management_client import ComputeManagementClient
except ImportError as exc:
HAS_AZURE_EXC = exc
HAS_AZURE = False
AZURE_CREDENTIAL_ENV_MAPPING = dict(
profile='AZURE_PROFILE',
subscription_id='AZURE_SUBSCRIPTION_ID',
client_id='AZURE_CLIENT_ID',
secret='AZURE_SECRET',
tenant='AZURE_TENANT',
ad_user='AZURE_AD_USER',
password='AZURE_PASSWORD'
)
AZURE_CONFIG_SETTINGS = dict(
resource_groups='AZURE_RESOURCE_GROUPS',
tags='AZURE_TAGS',
locations='AZURE_LOCATIONS',
include_powerstate='AZURE_INCLUDE_POWERSTATE',
group_by_resource_group='AZURE_GROUP_BY_RESOURCE_GROUP',
group_by_location='AZURE_GROUP_BY_LOCATION',
group_by_security_group='AZURE_GROUP_BY_SECURITY_GROUP',
group_by_tag='AZURE_GROUP_BY_TAG'
)
AZURE_MIN_VERSION = "0.30.0rc5"
def azure_id_to_dict(id):
pieces = re.sub(r'^\/', '', id).split('/')
result = {}
index = 0
while index < len(pieces) - 1:
result[pieces[index]] = pieces[index + 1]
index += 1
return result
class AzureRM(object):
def __init__(self, args):
self._args = args
self._compute_client = None
self._resource_client = None
self._network_client = None
self.debug = False
if args.debug:
self.debug = True
self.credentials = self._get_credentials(args)
if not self.credentials:
self.fail("Failed to get credentials. Either pass as parameters, set environment variables, "
"or define a profile in ~/.azure/credentials.")
if self.credentials.get('subscription_id', None) is None:
self.fail("Credentials did not include a subscription_id value.")
self.log("setting subscription_id")
self.subscription_id = self.credentials['subscription_id']
if self.credentials.get('client_id') is not None and \
self.credentials.get('secret') is not None and \
self.credentials.get('tenant') is not None:
self.azure_credentials = ServicePrincipalCredentials(client_id=self.credentials['client_id'],
secret=self.credentials['secret'],
tenant=self.credentials['tenant'])
elif self.credentials.get('ad_user') is not None and self.credentials.get('password') is not None:
self.azure_credentials = UserPassCredentials(self.credentials['ad_user'], self.credentials['password'])
else:
self.fail("Failed to authenticate with provided credentials. Some attributes were missing. "
"Credentials must include client_id, secret and tenant or ad_user and password.")
def log(self, msg):
if self.debug:
print (msg + u'\n')
def fail(self, msg):
raise Exception(msg)
def _get_profile(self, profile="default"):
path = expanduser("~")
path += "/.azure/credentials"
try:
config = ConfigParser.ConfigParser()
config.read(path)
except Exception as exc:
self.fail("Failed to access {0}. Check that the file exists and you have read "
"access. {1}".format(path, str(exc)))
credentials = dict()
for key in AZURE_CREDENTIAL_ENV_MAPPING:
try:
credentials[key] = config.get(profile, key, raw=True)
except:
pass
if credentials.get('client_id') is not None or credentials.get('ad_user') is not None:
return credentials
return None
def _get_env_credentials(self):
env_credentials = dict()
for attribute, env_variable in AZURE_CREDENTIAL_ENV_MAPPING.items():
env_credentials[attribute] = os.environ.get(env_variable, None)
if env_credentials['profile'] is not None:
credentials = self._get_profile(env_credentials['profile'])
return credentials
if env_credentials['client_id'] is not None or env_credentials['ad_user'] is not None:
return env_credentials
return None
def _get_credentials(self, params):
# Get authentication credentials.
# Precedence: cmd line parameters-> environment variables-> default profile in ~/.azure/credentials.
self.log('Getting credentials')
arg_credentials = dict()
for attribute, env_variable in AZURE_CREDENTIAL_ENV_MAPPING.items():
arg_credentials[attribute] = getattr(params, attribute)
# try module params
if arg_credentials['profile'] is not None:
self.log('Retrieving credentials with profile parameter.')
credentials = self._get_profile(arg_credentials['profile'])
return credentials
if arg_credentials['client_id'] is not None:
self.log('Received credentials from parameters.')
return arg_credentials
# try environment
env_credentials = self._get_env_credentials()
if env_credentials:
self.log('Received credentials from env.')
return env_credentials
# try default profile from ~./azure/credentials
default_credentials = self._get_profile()
if default_credentials:
self.log('Retrieved default profile credentials from ~/.azure/credentials.')
return default_credentials
return None
def _register(self, key):
try:
# We have to perform the one-time registration here. Otherwise, we receive an error the first
# time we attempt to use the requested client.
resource_client = self.rm_client
resource_client.providers.register(key)
except Exception as exc:
self.log("One-time registration of {0} failed - {1}".format(key, str(exc)))
self.log("You might need to register {0} using an admin account".format(key))
self.log(("To register a provider using the Python CLI: "
"https://docs.microsoft.com/azure/azure-resource-manager/"
"resource-manager-common-deployment-errors#noregisteredproviderfound"))
@property
def network_client(self):
self.log('Getting network client')
if not self._network_client:
self._network_client = NetworkManagementClient(self.azure_credentials, self.subscription_id)
self._register('Microsoft.Network')
return self._network_client
@property
def rm_client(self):
self.log('Getting resource manager client')
if not self._resource_client:
self._resource_client = ResourceManagementClient(self.azure_credentials, self.subscription_id)
return self._resource_client
@property
def compute_client(self):
self.log('Getting compute client')
if not self._compute_client:
self._compute_client = ComputeManagementClient(self.azure_credentials, self.subscription_id)
self._register('Microsoft.Compute')
return self._compute_client
class AzureInventory(object):
def __init__(self):
self._args = self._parse_cli_args()
try:
rm = AzureRM(self._args)
except Exception as e:
sys.exit("{0}".format(str(e)))
self._compute_client = rm.compute_client
self._network_client = rm.network_client
self._resource_client = rm.rm_client
self._security_groups = None
self.resource_groups = []
self.tags = None
self.locations = None
self.replace_dash_in_groups = False
self.group_by_resource_group = True
self.group_by_location = True
self.group_by_security_group = True
self.group_by_tag = True
self.include_powerstate = True
self._inventory = dict(
_meta=dict(
hostvars=dict()
),
azure=[]
)
self._get_settings()
if self._args.resource_groups:
self.resource_groups = self._args.resource_groups.split(',')
if self._args.tags:
self.tags = self._args.tags.split(',')
if self._args.locations:
self.locations = self._args.locations.split(',')
if self._args.no_powerstate:
self.include_powerstate = False
self.get_inventory()
print (self._json_format_dict(pretty=self._args.pretty))
sys.exit(0)
def _parse_cli_args(self):
# Parse command line arguments
parser = argparse.ArgumentParser(
description='Produce an Ansible Inventory file for an Azure subscription')
parser.add_argument('--list', action='store_true', default=True,
help='List instances (default: True)')
parser.add_argument('--debug', action='store_true', default=False,
help='Send debug messages to STDOUT')
parser.add_argument('--host', action='store',
help='Get all information about an instance')
parser.add_argument('--pretty', action='store_true', default=False,
help='Pretty print JSON output(default: False)')
parser.add_argument('--profile', action='store',
help='Azure profile contained in ~/.azure/credentials')
parser.add_argument('--subscription_id', action='store',
help='Azure Subscription Id')
parser.add_argument('--client_id', action='store',
help='Azure Client Id ')
parser.add_argument('--secret', action='store',
help='Azure Client Secret')
parser.add_argument('--tenant', action='store',
help='Azure Tenant Id')
parser.add_argument('--ad-user', action='store',
help='Active Directory User')
parser.add_argument('--password', action='store',
help='password')
parser.add_argument('--resource-groups', action='store',
help='Return inventory for comma separated list of resource group names')
parser.add_argument('--tags', action='store',
help='Return inventory for comma separated list of tag key:value pairs')
parser.add_argument('--locations', action='store',
help='Return inventory for comma separated list of locations')
parser.add_argument('--no-powerstate', action='store_true', default=False,
help='Do not include the power state of each virtual host')
return parser.parse_args()
def get_inventory(self):
if len(self.resource_groups) > 0:
# get VMs for requested resource groups
for resource_group in self.resource_groups:
try:
virtual_machines = self._compute_client.virtual_machines.list(resource_group)
except Exception as exc:
sys.exit("Error: fetching virtual machines for resource group {0} - {1}".format(resource_group,
str(exc)))
if self._args.host or self.tags:
selected_machines = self._selected_machines(virtual_machines)
self._load_machines(selected_machines)
else:
self._load_machines(virtual_machines)
else:
# get all VMs within the subscription
try:
virtual_machines = self._compute_client.virtual_machines.list_all()
except Exception as exc:
sys.exit("Error: fetching virtual machines - {0}".format(str(exc)))
if self._args.host or self.tags or self.locations:
selected_machines = self._selected_machines(virtual_machines)
self._load_machines(selected_machines)
else:
self._load_machines(virtual_machines)
def _load_machines(self, machines):
for machine in machines:
id_dict = azure_id_to_dict(machine.id)
#TODO - The API is returning an ID value containing resource group name in ALL CAPS. If/when it gets
# fixed, we should remove the .lower(). Opened Issue
# #574: https://github.com/Azure/azure-sdk-for-python/issues/574
resource_group = id_dict['resourceGroups'].lower()
if self.group_by_security_group:
self._get_security_groups(resource_group)
host_vars = dict(
ansible_host=None,
private_ip=None,
private_ip_alloc_method=None,
public_ip=None,
public_ip_name=None,
public_ip_id=None,
public_ip_alloc_method=None,
fqdn=None,
location=machine.location,
name=machine.name,
type=machine.type,
id=machine.id,
tags=machine.tags,
network_interface_id=None,
network_interface=None,
resource_group=resource_group,
mac_address=None,
plan=(machine.plan.name if machine.plan else None),
virtual_machine_size=machine.hardware_profile.vm_size,
computer_name=machine.os_profile.computer_name,
provisioning_state=machine.provisioning_state,
)
host_vars['os_disk'] = dict(
name=machine.storage_profile.os_disk.name,
operating_system_type=machine.storage_profile.os_disk.os_type.value
)
if self.include_powerstate:
host_vars['powerstate'] = self._get_powerstate(resource_group, machine.name)
if machine.storage_profile.image_reference:
host_vars['image'] = dict(
offer=machine.storage_profile.image_reference.offer,
publisher=machine.storage_profile.image_reference.publisher,
sku=machine.storage_profile.image_reference.sku,
version=machine.storage_profile.image_reference.version
)
# Add windows details
if machine.os_profile.windows_configuration is not None:
host_vars['windows_auto_updates_enabled'] = \
machine.os_profile.windows_configuration.enable_automatic_updates
host_vars['windows_timezone'] = machine.os_profile.windows_configuration.time_zone
host_vars['windows_rm'] = None
if machine.os_profile.windows_configuration.win_rm is not None:
host_vars['windows_rm'] = dict(listeners=None)
if machine.os_profile.windows_configuration.win_rm.listeners is not None:
host_vars['windows_rm']['listeners'] = []
for listener in machine.os_profile.windows_configuration.win_rm.listeners:
host_vars['windows_rm']['listeners'].append(dict(protocol=listener.protocol,
certificate_url=listener.certificate_url))
for interface in machine.network_profile.network_interfaces:
interface_reference = self._parse_ref_id(interface.id)
network_interface = self._network_client.network_interfaces.get(
interface_reference['resourceGroups'],
interface_reference['networkInterfaces'])
if network_interface.primary:
if self.group_by_security_group and \
self._security_groups[resource_group].get(network_interface.id, None):
host_vars['security_group'] = \
self._security_groups[resource_group][network_interface.id]['name']
host_vars['security_group_id'] = \
self._security_groups[resource_group][network_interface.id]['id']
host_vars['network_interface'] = network_interface.name
host_vars['network_interface_id'] = network_interface.id
host_vars['mac_address'] = network_interface.mac_address
for ip_config in network_interface.ip_configurations:
host_vars['private_ip'] = ip_config.private_ip_address
host_vars['private_ip_alloc_method'] = ip_config.private_ip_allocation_method
if ip_config.public_ip_address:
public_ip_reference = self._parse_ref_id(ip_config.public_ip_address.id)
public_ip_address = self._network_client.public_ip_addresses.get(
public_ip_reference['resourceGroups'],
public_ip_reference['publicIPAddresses'])
host_vars['ansible_host'] = public_ip_address.ip_address
host_vars['public_ip'] = public_ip_address.ip_address
host_vars['public_ip_name'] = public_ip_address.name
host_vars['public_ip_alloc_method'] = public_ip_address.public_ip_allocation_method
host_vars['public_ip_id'] = public_ip_address.id
if public_ip_address.dns_settings:
host_vars['fqdn'] = public_ip_address.dns_settings.fqdn
self._add_host(host_vars)
def _selected_machines(self, virtual_machines):
selected_machines = []
for machine in virtual_machines:
if self._args.host and self._args.host == machine.name:
selected_machines.append(machine)
if self.tags and self._tags_match(machine.tags, self.tags):
selected_machines.append(machine)
if self.locations and machine.location in self.locations:
selected_machines.append(machine)
return selected_machines
def _get_security_groups(self, resource_group):
''' For a given resource_group build a mapping of network_interface.id to security_group name '''
if not self._security_groups:
self._security_groups = dict()
if not self._security_groups.get(resource_group):
self._security_groups[resource_group] = dict()
for group in self._network_client.network_security_groups.list(resource_group):
if group.network_interfaces:
for interface in group.network_interfaces:
self._security_groups[resource_group][interface.id] = dict(
name=group.name,
id=group.id
)
def _get_powerstate(self, resource_group, name):
try:
vm = self._compute_client.virtual_machines.get(resource_group,
name,
expand='instanceview')
except Exception as exc:
sys.exit("Error: fetching instanceview for host {0} - {1}".format(name, str(exc)))
return next((s.code.replace('PowerState/', '')
for s in vm.instance_view.statuses if s.code.startswith('PowerState')), None)
def _add_host(self, vars):
host_name = self._to_safe(vars['name'])
resource_group = self._to_safe(vars['resource_group'])
security_group = None
if vars.get('security_group'):
security_group = self._to_safe(vars['security_group'])
if self.group_by_resource_group:
if not self._inventory.get(resource_group):
self._inventory[resource_group] = []
self._inventory[resource_group].append(host_name)
if self.group_by_location:
if not self._inventory.get(vars['location']):
self._inventory[vars['location']] = []
self._inventory[vars['location']].append(host_name)
if self.group_by_security_group and security_group:
if not self._inventory.get(security_group):
self._inventory[security_group] = []
self._inventory[security_group].append(host_name)
self._inventory['_meta']['hostvars'][host_name] = vars
self._inventory['azure'].append(host_name)
if self.group_by_tag and vars.get('tags'):
for key, value in vars['tags'].items():
safe_key = self._to_safe(key)
safe_value = safe_key + '_' + self._to_safe(value)
if not self._inventory.get(safe_key):
self._inventory[safe_key] = []
if not self._inventory.get(safe_value):
self._inventory[safe_value] = []
self._inventory[safe_key].append(host_name)
self._inventory[safe_value].append(host_name)
def _json_format_dict(self, pretty=False):
# convert inventory to json
if pretty:
return json.dumps(self._inventory, sort_keys=True, indent=2)
else:
return json.dumps(self._inventory)
def _get_settings(self):
# Load settings from the .ini, if it exists. Otherwise,
# look for environment values.
file_settings = self._load_settings()
if file_settings:
for key in AZURE_CONFIG_SETTINGS:
if key in ('resource_groups', 'tags', 'locations') and file_settings.get(key):
values = file_settings.get(key).split(',')
if len(values) > 0:
setattr(self, key, values)
elif file_settings.get(key):
val = self._to_boolean(file_settings[key])
setattr(self, key, val)
else:
env_settings = self._get_env_settings()
for key in AZURE_CONFIG_SETTINGS:
if key in('resource_groups', 'tags', 'locations') and env_settings.get(key):
values = env_settings.get(key).split(',')
if len(values) > 0:
setattr(self, key, values)
elif env_settings.get(key, None) is not None:
val = self._to_boolean(env_settings[key])
setattr(self, key, val)
def _parse_ref_id(self, reference):
response = {}
keys = reference.strip('/').split('/')
for index in range(len(keys)):
if index < len(keys) - 1 and index % 2 == 0:
response[keys[index]] = keys[index + 1]
return response
def _to_boolean(self, value):
if value in ['Yes', 'yes', 1, 'True', 'true', True]:
result = True
elif value in ['No', 'no', 0, 'False', 'false', False]:
result = False
else:
result = True
return result
def _get_env_settings(self):
env_settings = dict()
for attribute, env_variable in AZURE_CONFIG_SETTINGS.items():
env_settings[attribute] = os.environ.get(env_variable, None)
return env_settings
def _load_settings(self):
basename = os.path.splitext(os.path.basename(__file__))[0]
default_path = os.path.join(os.path.dirname(__file__), (basename + '.ini'))
path = os.path.expanduser(os.path.expandvars(os.environ.get('AZURE_INI_PATH', default_path)))
config = None
settings = None
try:
config = ConfigParser.ConfigParser()
config.read(path)
except:
pass
if config is not None:
settings = dict()
for key in AZURE_CONFIG_SETTINGS:
try:
settings[key] = config.get('azure', key, raw=True)
except:
pass
return settings
def _tags_match(self, tag_obj, tag_args):
'''
Return True if the tags object from a VM contains the requested tag values.
:param tag_obj: Dictionary of string:string pairs
:param tag_args: List of strings in the form key=value
:return: boolean
'''
if not tag_obj:
return False
matches = 0
for arg in tag_args:
arg_key = arg
arg_value = None
if re.search(r':', arg):
arg_key, arg_value = arg.split(':')
if arg_value and tag_obj.get(arg_key, None) == arg_value:
matches += 1
elif not arg_value and tag_obj.get(arg_key, None) is not None:
matches += 1
if matches == len(tag_args):
return True
return False
def _to_safe(self, word):
''' Converts 'bad' characters in a string to underscores so they can be used as Ansible groups '''
regex = "[^A-Za-z0-9\_"
if not self.replace_dash_in_groups:
regex += "\-"
return re.sub(regex + "]", "_", word)
def main():
if not HAS_AZURE:
sys.exit("The Azure python sdk is not installed (try 'pip install azure>=2.0.0rc5') - {0}".format(HAS_AZURE_EXC))
if LooseVersion(azure_compute_version) < LooseVersion(AZURE_MIN_VERSION):
sys.exit("Expecting azure.mgmt.compute.__version__ to be {0}. Found version {1} "
"Do you have Azure >= 2.0.0rc5 installed?".format(AZURE_MIN_VERSION, azure_compute_version))
AzureInventory()
if __name__ == '__main__':
main()
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