From: jose.lausuch Date: Mon, 1 Feb 2016 15:55:59 +0000 (+0100) Subject: Add script to generate the OpenStack defaults X-Git-Tag: colorado.1.0~549^2 X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F21%2F8921%2F4;p=functest.git Add script to generate the OpenStack defaults JIRA: FUNCTEST-131 It checks the existing Openstack objects in the current deployment (i.e. when the script is executed) and it will create a yaml file to be used afterwards by clean_openstack. This way, a user can generate the defaults when needed if there are things that are not meant to be deleted without fear of using clean_openstack. Change-Id: Iacf204bdd14f591df21b3f243d27199ead2404b0 Signed-off-by: jose.lausuch --- diff --git a/testcases/VIM/OpenStack/CI/libraries/generate_defaults.py b/testcases/VIM/OpenStack/CI/libraries/generate_defaults.py new file mode 100644 index 000000000..0c88c2fd8 --- /dev/null +++ b/testcases/VIM/OpenStack/CI/libraries/generate_defaults.py @@ -0,0 +1,176 @@ +#!/usr/bin/env python +# +# Description: +# Generates a list of the current Openstack objects in the deployment: +# - Nova instances +# - Glance images +# - Cinder volumes +# - Floating IPs +# - Neutron networks, subnets and ports +# - Routers +# - Users and tenants +# +# Author: +# jose.lausuch@ericsson.com +# +# +# All rights reserved. This program and the accompanying materials +# are made available under the terms of the Apache License, Version 2.0 +# which accompanies this distribution, and is available at +# http://www.apache.org/licenses/LICENSE-2.0 +# + +import argparse +import logging +import os +import re +import sys +import time +import yaml + +from novaclient import client as novaclient +from neutronclient.v2_0 import client as neutronclient +from keystoneclient.v2_0 import client as keystoneclient +from cinderclient import client as cinderclient + +parser = argparse.ArgumentParser() +parser.add_argument("-d", "--debug", help="Debug mode", action="store_true") +args = parser.parse_args() + + +""" logging configuration """ +logger = logging.getLogger('clean_openstack') +logger.setLevel(logging.DEBUG) + +ch = logging.StreamHandler() +if args.debug: + ch.setLevel(logging.DEBUG) +else: + ch.setLevel(logging.INFO) + +formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s') +ch.setFormatter(formatter) +logger.addHandler(ch) + +REPO_PATH=os.environ['repos_dir']+'/functest/' +if not os.path.exists(REPO_PATH): + logger.error("Functest repository directory not found '%s'" % REPO_PATH) + exit(-1) +sys.path.append(REPO_PATH + "testcases/") +import functest_utils + +DEFAULTS_FILE = '/home/opnfv/functest/conf/os_defaults.yaml' + + +def separator(): + logger.info("-------------------------------------------") + +def get_instances(nova_client): + logger.debug("Getting instances...") + dic_instances = {} + instances = functest_utils.get_instances(nova_client) + if not (instances is None or len(instances) == 0): + for instance in instances: + dic_instances.update({getattr(instance, 'id'):getattr(instance, 'name')}) + return {'instances': dic_instances} + + +def get_images(nova_client): + logger.debug("Getting images...") + dic_images = {} + images = functest_utils.get_images(nova_client) + if not (images is None or len(images) == 0): + for image in images: + dic_images.update({getattr(image, 'id'):getattr(image, 'name')}) + return {'images': dic_images} + + +def get_networks(neutron_client): + logger.info("Getting networks") + dic_networks = {} + networks = functest_utils.get_network_list(neutron_client) + if networks != None: + for network in networks: + dic_networks.update({network['id']:network['name']}) + return {'networks': dic_networks} + +def get_routers(neutron_client): + logger.info("Getting routers") + dic_routers = {} + routers = functest_utils.get_router_list(neutron_client) + if routers != None: + for router in routers: + dic_routers.update({router['id']:router['name']}) + return {'routers': dic_routers} + + +def get_security_groups(neutron_client): + logger.info("Getting Security groups...") + dic_secgroups = {} + secgroups = functest_utils.get_security_groups(neutron_client) + if not (secgroups is None or len(secgroups) == 0): + for secgroup in secgroups: + dic_secgroups.update({secgroup['id']:secgroup['name']}) + return {'secgroups': dic_secgroups} + + +def get_users(keystone_client): + logger.debug("Getting users...") + dic_users = {} + users = functest_utils.get_users(keystone_client) + if not (users is None or len(users) == 0): + for user in users: + dic_users.update({getattr(user, 'id'):getattr(user, 'name')}) + return {'users': dic_users} + + +def get_tenants(keystone_client): + logger.debug("Getting users...") + dic_tenants = {} + tenants = functest_utils.get_tenants(keystone_client) + if not (tenants is None or len(tenants) == 0): + for tenant in tenants: + dic_tenants.update({getattr(tenant, 'id'):getattr(tenant, 'name')}) + return {'tenants': dic_tenants} + + +def main(): + creds_nova = functest_utils.get_credentials("nova") + nova_client = novaclient.Client('2',**creds_nova) + + creds_neutron = functest_utils.get_credentials("neutron") + neutron_client = neutronclient.Client(**creds_neutron) + + creds_keystone = functest_utils.get_credentials("keystone") + keystone_client = keystoneclient.Client(**creds_keystone) + + creds_cinder = functest_utils.get_credentials("cinder") + cinder_client = cinderclient.Client('1',creds_cinder['username'], + creds_cinder['api_key'], + creds_cinder['project_id'], + creds_cinder['auth_url'], + service_type="volume") + + if not functest_utils.check_credentials(): + logger.error("Please source the openrc credentials and run the script again.") + exit(-1) + + defaults = {} + defaults.update(get_instances(nova_client)) + defaults.update(get_images(nova_client)) + defaults.update(get_networks(neutron_client)) + defaults.update(get_routers(neutron_client)) + defaults.update(get_security_groups(neutron_client)) + defaults.update(get_users(keystone_client)) + defaults.update(get_tenants(keystone_client)) + + with open(DEFAULTS_FILE, 'w+') as yaml_file: + yaml_file.write(yaml.safe_dump(defaults, default_flow_style=False)) + yaml_file.seek(0) + print yaml_file.read() + + exit(0) + + +if __name__ == '__main__': + main()