#!/usr/bin/python
#
-# Copyright (c) 2016 Cable Television Laboratories, Inc. ("CableLabs")
+# Copyright (c) 2017 Cable Television Laboratories, Inc. ("CableLabs")
# and others. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# This script is responsible for deploying virtual environments
import argparse
import logging
-import os
import re
+import os
from snaps import file_utils
from snaps.openstack.create_flavor import FlavorSettings, OpenStackFlavor
-from snaps.openstack.create_image import ImageSettings
+from snaps.openstack.create_image import ImageSettings, OpenStackImage
from snaps.openstack.create_instance import VmInstanceSettings
+from snaps.openstack.create_keypairs import KeypairSettings
from snaps.openstack.create_network import PortSettings, NetworkSettings
from snaps.openstack.create_router import RouterSettings
-from snaps.openstack.create_keypairs import KeypairSettings
from snaps.openstack.os_credentials import OSCreds, ProxySettings
from snaps.openstack.utils import deploy_utils
from snaps.provisioning import ansible_utils
def __get_os_credentials(os_conn_config):
"""
- Returns an object containing all of the information required to access OpenStack APIs
+ Returns an object containing all of the information required to access
+ OpenStack APIs
:param os_conn_config: The configuration holding the credentials
:return: an OSCreds instance
"""
if http_proxy:
tokens = re.split(':', http_proxy)
ssh_proxy_cmd = os_conn_config.get('ssh_proxy_cmd')
- proxy_settings = ProxySettings(tokens[0], tokens[1], ssh_proxy_cmd)
+ proxy_settings = ProxySettings(host=tokens[0], port=tokens[1],
+ ssh_proxy_cmd=ssh_proxy_cmd)
+
+ os_conn_config['proxy_settings'] = proxy_settings
- return OSCreds(username=os_conn_config.get('username'),
- password=os_conn_config.get('password'),
- auth_url=os_conn_config.get('auth_url'),
- project_name=os_conn_config.get('project_name'),
- proxy_settings=proxy_settings)
+ return OSCreds(**os_conn_config)
def __parse_ports_config(config):
"""
Parses the "ports" configuration
:param config: The dictionary to parse
- :param os_creds: The OpenStack credentials object
:return: a list of PortConfig objects
"""
out = list()
for port_config in config:
- out.append(PortSettings(config=port_config.get('port')))
+ out.append(PortSettings(**port_config.get('port')))
return out
def __create_flavors(os_conn_config, flavors_config, cleanup=False):
"""
- Returns a dictionary of flavors where the key is the image name and the value is the image object
+ Returns a dictionary of flavors where the key is the image name and the
+ value is the image object
:param os_conn_config: The OpenStack connection credentials
:param flavors_config: The list of image configurations
- :param cleanup: Denotes whether or not this is being called for cleanup or not
+ :param cleanup: Denotes whether or not this is being called for cleanup
:return: dictionary
"""
flavors = {}
for flavor_config_dict in flavors_config:
flavor_config = flavor_config_dict.get('flavor')
if flavor_config and flavor_config.get('name'):
- flavor_creator = OpenStackFlavor(__get_os_credentials(os_conn_config),
- FlavorSettings(flavor_config))
+ flavor_creator = OpenStackFlavor(
+ __get_os_credentials(os_conn_config),
+ FlavorSettings(**flavor_config))
flavor_creator.create(cleanup=cleanup)
flavors[flavor_config['name']] = flavor_creator
except Exception as e:
- for key, flavor_creator in flavors.iteritems():
+ for key, flavor_creator in flavors.items():
flavor_creator.clean()
raise e
logger.info('Created configured flavors')
def __create_images(os_conn_config, images_config, cleanup=False):
"""
- Returns a dictionary of images where the key is the image name and the value is the image object
+ Returns a dictionary of images where the key is the image name and the
+ value is the image object
:param os_conn_config: The OpenStack connection credentials
:param images_config: The list of image configurations
- :param cleanup: Denotes whether or not this is being called for cleanup or not
+ :param cleanup: Denotes whether or not this is being called for cleanup
:return: dictionary
"""
images = {}
for image_config_dict in images_config:
image_config = image_config_dict.get('image')
if image_config and image_config.get('name'):
- images[image_config['name']] = deploy_utils.create_image(__get_os_credentials(os_conn_config),
- ImageSettings(image_config), cleanup)
+ images[image_config['name']] = deploy_utils.create_image(
+ __get_os_credentials(os_conn_config),
+ ImageSettings(**image_config), cleanup)
except Exception as e:
- for key, image_creator in images.iteritems():
+ for key, image_creator in images.items():
image_creator.clean()
raise e
logger.info('Created configured images')
def __create_networks(os_conn_config, network_confs, cleanup=False):
"""
- Returns a dictionary of networks where the key is the network name and the value is the network object
+ Returns a dictionary of networks where the key is the network name and the
+ value is the network object
:param os_conn_config: The OpenStack connection credentials
:param network_confs: The list of network configurations
- :param cleanup: Denotes whether or not this is being called for cleanup or not
+ :param cleanup: Denotes whether or not this is being called for cleanup
:return: dictionary
"""
network_dict = {}
net_name = network_conf['network']['name']
os_creds = __get_os_credentials(os_conn_config)
network_dict[net_name] = deploy_utils.create_network(
- os_creds, NetworkSettings(config=network_conf['network']), cleanup)
+ os_creds, NetworkSettings(**network_conf['network']),
+ cleanup)
except Exception as e:
- for key, net_creator in network_dict.iteritems():
+ for key, net_creator in network_dict.items():
net_creator.clean()
raise e
def __create_routers(os_conn_config, router_confs, cleanup=False):
"""
- Returns a dictionary of networks where the key is the network name and the value is the network object
+ Returns a dictionary of networks where the key is the network name and the
+ value is the network object
:param os_conn_config: The OpenStack connection credentials
:param router_confs: The list of router configurations
- :param cleanup: Denotes whether or not this is being called for cleanup or not
+ :param cleanup: Denotes whether or not this is being called for cleanup
:return: dictionary
"""
router_dict = {}
for router_conf in router_confs:
router_name = router_conf['router']['name']
router_dict[router_name] = deploy_utils.create_router(
- os_creds, RouterSettings(config=router_conf['router']), cleanup)
+ os_creds, RouterSettings(**router_conf['router']), cleanup)
except Exception as e:
- for key, router_creator in router_dict.iteritems():
+ for key, router_creator in router_dict.items():
router_creator.clean()
raise e
def __create_keypairs(os_conn_config, keypair_confs, cleanup=False):
"""
- Returns a dictionary of keypairs where the key is the keypair name and the value is the keypair object
+ Returns a dictionary of keypairs where the key is the keypair name and the
+ value is the keypair object
:param os_conn_config: The OpenStack connection credentials
:param keypair_confs: The list of keypair configurations
- :param cleanup: Denotes whether or not this is being called for cleanup or not
+ :param cleanup: Denotes whether or not this is being called for cleanup
:return: dictionary
"""
keypairs_dict = {}
try:
for keypair_dict in keypair_confs:
keypair_config = keypair_dict['keypair']
- kp_settings = KeypairSettings(keypair_config)
- keypairs_dict[keypair_config['name']] = deploy_utils.create_keypair(
+ kp_settings = KeypairSettings(**keypair_config)
+ keypairs_dict[
+ keypair_config['name']] = deploy_utils.create_keypair(
__get_os_credentials(os_conn_config), kp_settings, cleanup)
except Exception as e:
- for key, keypair_creator in keypairs_dict.iteritems():
+ for key, keypair_creator in keypairs_dict.items():
keypair_creator.clean()
raise e
return keypairs_dict
-def __create_instances(os_conn_config, instances_config, image_dict, keypairs_dict, cleanup=False):
+def __create_instances(os_conn_config, instances_config, image_dict,
+ keypairs_dict, cleanup=False):
"""
- Returns a dictionary of instances where the key is the instance name and the value is the VM object
+ Returns a dictionary of instances where the key is the instance name and
+ the value is the VM object
:param os_conn_config: The OpenStack connection credentials
:param instances_config: The list of VM instance configurations
- :param image_dict: A dictionary of images that will probably be used to instantiate the VM instance
- :param keypairs_dict: A dictionary of keypairs that will probably be used to instantiate the VM instance
- :param cleanup: Denotes whether or not this is being called for cleanup or not
+ :param image_dict: A dictionary of images that will probably be used to
+ instantiate the VM instance
+ :param keypairs_dict: A dictionary of keypairs that will probably be used
+ to instantiate the VM instance
+ :param cleanup: Denotes whether or not this is being called for cleanup
:return: dictionary
"""
os_creds = __get_os_credentials(os_conn_config)
if image_dict:
image_creator = image_dict.get(conf.get('imageName'))
if image_creator:
- instance_settings = VmInstanceSettings(config=instance_config['instance'])
+ instance_settings = VmInstanceSettings(
+ **instance_config['instance'])
kp_name = conf.get('keypair_name')
- vm_dict[conf['name']] = deploy_utils.create_vm_instance(
- os_creds, instance_settings, image_creator.image_settings,
- keypair_creator=keypairs_dict[kp_name], cleanup=cleanup)
+ vm_dict[conf[
+ 'name']] = deploy_utils.create_vm_instance(
+ os_creds, instance_settings,
+ image_creator.image_settings,
+ keypair_creator=keypairs_dict[kp_name],
+ cleanup=cleanup)
else:
- raise Exception('Image creator instance not found. Cannot instantiate')
+ raise Exception('Image creator instance not found.'
+ ' Cannot instantiate')
else:
- raise Exception('Image dictionary is None. Cannot instantiate')
+ raise Exception('Image dictionary is None. Cannot '
+ 'instantiate')
else:
- raise Exception('Instance configuration is None. Cannot instantiate')
+ raise Exception('Instance configuration is None. Cannot '
+ 'instantiate')
except Exception as e:
- logger.error('Unexpected error creating instances. Attempting to cleanup environment - ' + e.message)
- for key, inst_creator in vm_dict.iteritems():
+ logger.error('Unexpected error creating instances. Attempting to '
+ 'cleanup environment - %s', e)
+ for key, inst_creator in vm_dict.items():
inst_creator.clean()
raise e
logger.info('Created configured instances')
- # TODO Should there be an error if there isn't an instances config
return vm_dict
-def __apply_ansible_playbooks(ansible_configs, os_conn_config, vm_dict, image_dict, flavor_dict, env_file):
+def __apply_ansible_playbooks(ansible_configs, os_conn_config, vm_dict,
+ image_dict, flavor_dict, env_file):
"""
Applies ansible playbooks to running VMs with floating IPs
:param ansible_configs: a list of Ansible configurations
- :param os_conn_config: the OpenStack connection configuration used to create an OSCreds instance
- :param vm_dict: the dictionary of newly instantiated VMs where the name is the key
- :param image_dict: the dictionary of newly instantiated images where the name is the key
- :param flavor_dict: the dictionary of newly instantiated flavors where the name is the key
- :param env_file: the path of the environment for setting the CWD so playbook location is relative to the deployment
- file
+ :param os_conn_config: the OpenStack connection configuration used to
+ create an OSCreds instance
+ :param vm_dict: the dictionary of newly instantiated VMs where the name is
+ the key
+ :param image_dict: the dictionary of newly instantiated images where the
+ name is the key
+ :param flavor_dict: the dictionary of newly instantiated flavors where the
+ name is the key
+ :param env_file: the path of the environment for setting the CWD so
+ playbook location is relative to the deployment file
:return: t/f - true if successful
"""
logger.info("Applying Ansible Playbooks")
if ansible_configs:
# Ensure all hosts are accepting SSH session requests
- for vm_inst in vm_dict.values():
+ for vm_inst in list(vm_dict.values()):
if not vm_inst.vm_ssh_active(block=True):
- logger.warn("Timeout waiting for instance to respond to SSH requests")
+ logger.warning(
+ "Timeout waiting for instance to respond to SSH requests")
return False
- # Set CWD so the deployment file's playbook location can leverage relative paths
+ # Set CWD so the deployment file's playbook location can leverage
+ # relative paths
orig_cwd = os.getcwd()
env_dir = os.path.dirname(env_file)
os.chdir(env_dir)
# Apply playbooks
for ansible_config in ansible_configs:
os_creds = __get_os_credentials(os_conn_config)
- __apply_ansible_playbook(ansible_config, os_creds, vm_dict, image_dict, flavor_dict)
+ __apply_ansible_playbook(ansible_config, os_creds, vm_dict,
+ image_dict, flavor_dict)
# Return to original directory
os.chdir(orig_cwd)
return True
-def __apply_ansible_playbook(ansible_config, os_creds, vm_dict, image_dict, flavor_dict):
+def __apply_ansible_playbook(ansible_config, os_creds, vm_dict, image_dict,
+ flavor_dict):
"""
Applies an Ansible configuration setting
:param ansible_config: the configuration settings
:param os_creds: the OpenStack credentials object
- :param vm_dict: the dictionary of newly instantiated VMs where the name is the key
- :param image_dict: the dictionary of newly instantiated images where the name is the key
- :param flavor_dict: the dictionary of newly instantiated flavors where the name is the key
+ :param vm_dict: the dictionary of newly instantiated VMs where the name is
+ the key
+ :param image_dict: the dictionary of newly instantiated images where the
+ name is the key
+ :param flavor_dict: the dictionary of newly instantiated flavors where the
+ name is the key
"""
if ansible_config:
- remote_user, floating_ips, private_key_filepath, proxy_settings = __get_connection_info(ansible_config, vm_dict)
+ (remote_user, floating_ips, private_key_filepath,
+ proxy_settings) = __get_connection_info(
+ ansible_config, vm_dict)
if floating_ips:
retval = ansible_utils.apply_playbook(
- ansible_config['playbook_location'], floating_ips, remote_user, private_key_filepath,
- variables=__get_variables(ansible_config.get('variables'), os_creds, vm_dict, image_dict, flavor_dict),
+ ansible_config['playbook_location'], floating_ips, remote_user,
+ private_key_filepath,
+ variables=__get_variables(ansible_config.get('variables'),
+ os_creds, vm_dict, image_dict,
+ flavor_dict),
proxy_setting=proxy_settings)
if retval != 0:
# Not a fatal type of event
- logger.warn('Unable to apply playbook found at location - ' + ansible_config('playbook_location'))
+ logger.warning(
+ 'Unable to apply playbook found at location - ' +
+ ansible_config('playbook_location'))
def __get_connection_info(ansible_config, vm_dict):
(remote_user, [floating_ips], private_key_filepath, proxy_settings)
:param ansible_config: the configuration settings
:param vm_dict: the dictionary of VMs where the VM name is the key
- :return: tuple where the first element is the user and the second is a list of floating IPs and the third is the
- private key file location and the fourth is an instance of the snaps.ProxySettings class
- (note: in order to work, each of the hosts need to have the same sudo_user and private key file location values)
+ :return: tuple where the first element is the user and the second is a list
+ of floating IPs and the third is the
+ private key file location and the fourth is an instance of the
+ snaps.ProxySettings class
+ (note: in order to work, each of the hosts need to have the same sudo_user
+ and private key file location values)
"""
if ansible_config.get('hosts'):
hosts = ansible_config['hosts']
if len(hosts) > 0:
floating_ips = list()
remote_user = None
- private_key_filepath = None
+ pk_file = None
proxy_settings = None
for host in hosts:
vm = vm_dict.get(host)
if fip:
floating_ips.append(fip.ip)
else:
- raise Exception('Could not find floating IP for VM - ' + vm.name)
+ raise Exception(
+ 'Could not find floating IP for VM - ' +
+ vm.name)
- private_key_filepath = vm.keypair_settings.private_filepath
+ pk_file = vm.keypair_settings.private_filepath
proxy_settings = vm.get_os_creds().proxy_settings
else:
logger.error('Could not locate VM with name - ' + host)
- return remote_user, floating_ips, private_key_filepath, proxy_settings
+ return remote_user, floating_ips, pk_file, proxy_settings
return None
def __get_variables(var_config, os_creds, vm_dict, image_dict, flavor_dict):
"""
- Returns a dictionary of substitution variables to be used for Ansible templates
+ Returns a dictionary of substitution variables to be used for Ansible
+ templates
:param var_config: the variable configuration settings
:param os_creds: the OpenStack credentials object
- :param vm_dict: the dictionary of newly instantiated VMs where the name is the key
- :param image_dict: the dictionary of newly instantiated images where the name is the key
- :param flavor_dict: the dictionary of newly instantiated flavors where the name is the key
+ :param vm_dict: the dictionary of newly instantiated VMs where the name is
+ the key
+ :param image_dict: the dictionary of newly instantiated images where the
+ name is the key
+ :param flavor_dict: the dictionary of newly instantiated flavors where the
+ name is the key
:return: dictionary or None
"""
if var_config and vm_dict and len(vm_dict) > 0:
variables = dict()
- for key, value in var_config.iteritems():
- value = __get_variable_value(value, os_creds, vm_dict, image_dict, flavor_dict)
+ for key, value in var_config.items():
+ value = __get_variable_value(value, os_creds, vm_dict, image_dict,
+ flavor_dict)
if key and value:
variables[key] = value
- logger.info("Set Jinga2 variable with key [" + key + "] the value [" + value + ']')
+ logger.info(
+ "Set Jinga2 variable with key [%s] the value [%s]",
+ key, value)
else:
- logger.warn('Key [' + str(key) + '] or Value [' + str(value) + '] must not be None')
+ logger.warning('Key [%s] or Value [%s] must not be None',
+ str(key), str(value))
return variables
return None
-def __get_variable_value(var_config_values, os_creds, vm_dict, image_dict, flavor_dict):
+def __get_variable_value(var_config_values, os_creds, vm_dict, image_dict,
+ flavor_dict):
"""
- Returns the associated variable value for use by Ansible for substitution purposes
+ Returns the associated variable value for use by Ansible for substitution
+ purposes
:param var_config_values: the configuration dictionary
:param os_creds: the OpenStack credentials object
- :param vm_dict: the dictionary of newly instantiated VMs where the name is the key
- :param image_dict: the dictionary of newly instantiated images where the name is the key
- :param flavor_dict: the dictionary of newly instantiated flavors where the name is the key
+ :param vm_dict: the dictionary of newly instantiated VMs where the name is
+ the key
+ :param image_dict: the dictionary of newly instantiated images where the
+ name is the key
+ :param flavor_dict: the dictionary of newly instantiated flavors where the
+ name is the key
:return:
"""
if var_config_values['type'] == 'string':
"""
Returns the associated value contained on a VM instance
:param var_config_values: the configuration dictionary
- :param vm_dict: the dictionary containing all VMs where the key is the VM's name
+ :param vm_dict: the dictionary containing all VMs where the key is the VM's
+ name
:return: the value
"""
vm = vm_dict.get(var_config_values['vm_name'])
"""
Returns the associated OS credentials value
:param var_config_values: the configuration dictionary
- :param vm_dict: the dictionary containing all VMs where the key is the VM's name
+ :param vm_dict: the dictionary containing all VMs where the key is the VM's
+ name
:return: the value
"""
port_name = var_config_values.get('port_name')
"""
Returns the associated image value
:param var_config_values: the configuration dictionary
- :param image_dict: the dictionary containing all images where the key is the name
+ :param image_dict: the dictionary containing all images where the key is
+ the name
:return: the value
"""
logger.info("Retrieving image values")
if var_config_values.get('image_name'):
image_creator = image_dict.get(var_config_values['image_name'])
if image_creator:
- if var_config_values.get('value') and var_config_values['value'] == 'id':
+ if var_config_values.get('value') and \
+ var_config_values['value'] == 'id':
return image_creator.get_image().id
- if var_config_values.get('value') and var_config_values['value'] == 'user':
+ if var_config_values.get('value') and \
+ var_config_values['value'] == 'user':
return image_creator.image_settings.image_user
logger.info("Returning none")
"""
Returns the associated flavor value
:param var_config_values: the configuration dictionary
- :param flavor_dict: the dictionary containing all flavor creators where the key is the name
+ :param flavor_dict: the dictionary containing all flavor creators where the
+ key is the name
:return: the value or None
"""
logger.info("Retrieving flavor values")
if var_config_values.get('flavor_name'):
flavor_creator = flavor_dict.get(var_config_values['flavor_name'])
if flavor_creator:
- if var_config_values.get('value') and var_config_values['value'] == 'id':
+ if var_config_values.get('value') and \
+ var_config_values['value'] == 'id':
return flavor_creator.get_flavor().id
- logger.info("Returning none")
- return None
-
def main(arguments):
"""
- Will need to set environment variable ANSIBLE_HOST_KEY_CHECKING=False or ...
- Create a file located in /etc/ansible/ansible/cfg or ~/.ansible.cfg containing the following content:
+ Will need to set environment variable ANSIBLE_HOST_KEY_CHECKING=False or
+ Create a file located in /etc/ansible/ansible/cfg or ~/.ansible.cfg
+ containing the following content:
[defaults]
host_key_checking = False
if config:
os_config = config.get('openstack')
- image_dict = {}
- network_dict = {}
- router_dict = {}
- keypairs_dict = {}
- vm_dict = {}
+ os_conn_config = None
+ creators = list()
+ vm_dict = dict()
+ images_dict = dict()
+ flavors_dict = dict()
if os_config:
try:
os_conn_config = os_config.get('connection')
# Create flavors
- flavor_dict = __create_flavors(os_conn_config, os_config.get('flavors'),
- arguments.clean is not ARG_NOT_SET)
+ flavors_dict = __create_flavors(
+ os_conn_config, os_config.get('flavors'),
+ arguments.clean is not ARG_NOT_SET)
+ creators.append(flavors_dict)
# Create images
- image_dict = __create_images(os_conn_config, os_config.get('images'),
- arguments.clean is not ARG_NOT_SET)
+ images_dict = __create_images(
+ os_conn_config, os_config.get('images'),
+ arguments.clean is not ARG_NOT_SET)
+ creators.append(images_dict)
# Create network
- network_dict = __create_networks(os_conn_config, os_config.get('networks'),
- arguments.clean is not ARG_NOT_SET)
+ creators.append(__create_networks(
+ os_conn_config, os_config.get('networks'),
+ arguments.clean is not ARG_NOT_SET))
- # Create network
- router_dict = __create_routers(os_conn_config, os_config.get('routers'),
- arguments.clean is not ARG_NOT_SET)
+ # Create routers
+ creators.append(__create_routers(
+ os_conn_config, os_config.get('routers'),
+ arguments.clean is not ARG_NOT_SET))
# Create keypairs
- keypairs_dict = __create_keypairs(os_conn_config, os_config.get('keypairs'),
- arguments.clean is not ARG_NOT_SET)
+ keypairs_dict = __create_keypairs(
+ os_conn_config, os_config.get('keypairs'),
+ arguments.clean is not ARG_NOT_SET)
+ creators.append(keypairs_dict)
# Create instance
- vm_dict = __create_instances(os_conn_config, os_config.get('instances'), image_dict, keypairs_dict,
- arguments.clean is not ARG_NOT_SET)
- logger.info('Completed creating/retrieving all configured instances')
+ vm_dict = __create_instances(
+ os_conn_config, os_config.get('instances'),
+ images_dict, keypairs_dict,
+ arguments.clean is not ARG_NOT_SET)
+ creators.append(vm_dict)
+ logger.info(
+ 'Completed creating/retrieving all configured instances')
except Exception as e:
- logger.error('Unexpected error deploying environment. Rolling back due to - ' + e.message)
- __cleanup(vm_dict, keypairs_dict, router_dict, network_dict, image_dict, flavor_dict, True)
- raise e
+ logger.error(
+ 'Unexpected error deploying environment. Rolling back due'
+ ' to - ' + str(e))
+ __cleanup(creators)
+ raise
# Must enter either block
if arguments.clean is not ARG_NOT_SET:
# Cleanup Environment
- __cleanup(vm_dict, keypairs_dict, router_dict, network_dict, image_dict, flavor_dict,
- arguments.clean_image is not ARG_NOT_SET)
+ __cleanup(creators, arguments.clean_image is not ARG_NOT_SET)
elif arguments.deploy is not ARG_NOT_SET:
logger.info('Configuring NICs where required')
- for vm in vm_dict.itervalues():
+ for vm in vm_dict.values():
vm.config_nics()
logger.info('Completed NIC configuration')
# Provision VMs
ansible_config = config.get('ansible')
if ansible_config and vm_dict:
- if not __apply_ansible_playbooks(ansible_config, os_conn_config, vm_dict, image_dict, flavor_dict,
+ if not __apply_ansible_playbooks(ansible_config,
+ os_conn_config, vm_dict,
+ images_dict, flavors_dict,
arguments.environment):
logger.error("Problem applying ansible playbooks")
else:
- logger.error('Unable to read configuration file - ' + arguments.environment)
+ logger.error(
+ 'Unable to read configuration file - ' + arguments.environment)
exit(1)
exit(0)
-def __cleanup(vm_dict, keypairs_dict, router_dict, network_dict, image_dict, flavor_dict, clean_image=False):
- for key, vm_inst in vm_dict.iteritems():
- vm_inst.clean()
- for key, kp_inst in keypairs_dict.iteritems():
- kp_inst.clean()
- for key, router_inst in router_dict.iteritems():
- try:
- router_inst.clean()
- except Exception:
- logger.warning("Router not found continuing to next component")
- for key, net_inst in network_dict.iteritems():
- try:
- net_inst.clean()
- except Exception:
- logger.warning("Network not found continuing to next component")
- if clean_image:
- for key, image_inst in image_dict.iteritems():
- image_inst.clean()
- for key, flavor_inst in flavor_dict.iteritems():
- flavor_inst.clean()
+def __cleanup(creators, clean_image=False):
+ for creator_dict in reversed(creators):
+ for key, creator in creator_dict.items():
+ if (isinstance(creator, OpenStackImage) and clean_image) or \
+ not isinstance(creator, OpenStackImage):
+ try:
+ creator.clean()
+ except Exception as e:
+ logger.warning('Error cleaning component - %s', e)
if __name__ == '__main__':
- # To ensure any files referenced via a relative path will begin from the diectory in which this file resides
+ # To ensure any files referenced via a relative path will begin from the
+ # directory in which this file resides
os.chdir(os.path.dirname(os.path.realpath(__file__)))
parser = argparse.ArgumentParser()
- parser.add_argument('-d', '--deploy', dest='deploy', nargs='?', default=ARG_NOT_SET,
- help='When used, environment will be deployed and provisioned')
- parser.add_argument('-c', '--clean', dest='clean', nargs='?', default=ARG_NOT_SET,
- help='When used, the environment will be removed')
- parser.add_argument('-i', '--clean-image', dest='clean_image', nargs='?', default=ARG_NOT_SET,
- help='When cleaning, if this is set, the image will be cleaned too')
- parser.add_argument('-e', '--env', dest='environment', required=True,
- help='The environment configuration YAML file - REQUIRED')
- parser.add_argument('-l', '--log-level', dest='log_level', default='INFO', help='Logging Level (INFO|DEBUG)')
+ parser.add_argument(
+ '-d', '--deploy', dest='deploy', nargs='?', default=ARG_NOT_SET,
+ help='When used, environment will be deployed and provisioned')
+ parser.add_argument(
+ '-c', '--clean', dest='clean', nargs='?', default=ARG_NOT_SET,
+ help='When used, the environment will be removed')
+ parser.add_argument(
+ '-i', '--clean-image', dest='clean_image', nargs='?',
+ default=ARG_NOT_SET,
+ help='When cleaning, if this is set, the image will be cleaned too')
+ parser.add_argument(
+ '-e', '--env', dest='environment', required=True,
+ help='The environment configuration YAML file - REQUIRED')
+ parser.add_argument(
+ '-l', '--log-level', dest='log_level', default='INFO',
+ help='Logging Level (INFO|DEBUG)')
args = parser.parse_args()
if args.deploy is ARG_NOT_SET and args.clean is ARG_NOT_SET:
- print 'Must enter either -d for deploy or -c for cleaning up and environment'
+ print(
+ 'Must enter either -d for deploy or -c for cleaning up and '
+ 'environment')
exit(1)
if args.deploy is not ARG_NOT_SET and args.clean is not ARG_NOT_SET:
- print 'Cannot enter both options -d/--deploy and -c/--clean'
+ print('Cannot enter both options -d/--deploy and -c/--clean')
exit(1)
main(args)
Code Review / snaps.git / blobdiff