#!/usr/bin/env python # # jose.lausuch@ericsson.com # valentin.boucher@orange.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 os import os.path import subprocess import sys import time from cinderclient import client as cinderclient import functest.utils.functest_logger as ft_logger import functest.utils.functest_utils as ft_utils from glanceclient import client as glanceclient from keystoneclient.v2_0 import client as keystoneclient from neutronclient.v2_0 import client as neutronclient from novaclient import client as novaclient logger = ft_logger.Logger("openstack_utils").getLogger() # ********************************************* # CREDENTIALS # ********************************************* def check_credentials(): """ Check if the OpenStack credentials (openrc) are sourced """ env_vars = ['OS_AUTH_URL', 'OS_USERNAME', 'OS_PASSWORD', 'OS_TENANT_NAME'] return all(map(lambda v: v in os.environ and os.environ[v], env_vars)) def get_credentials(service): """Returns a creds dictionary filled with the following keys: * username * password/api_key (depending on the service) * tenant_name/project_id (depending on the service) * auth_url :param service: a string indicating the name of the service requesting the credentials. """ creds = {} # Check that the env vars exists: envvars = ('OS_USERNAME', 'OS_PASSWORD', 'OS_AUTH_URL', 'OS_TENANT_NAME') for envvar in envvars: if os.getenv(envvar) is None: logger.error("'%s' is not exported as an env variable." % envvar) exit(-1) # Unfortunately, each of the OpenStack client will request slightly # different entries in their credentials dict. if service.lower() in ("nova", "cinder"): password = "api_key" tenant = "project_id" else: password = "password" tenant = "tenant_name" # The most common way to pass these info to the script is to do it through # environment variables. creds.update({ "username": os.environ.get("OS_USERNAME"), password: os.environ.get("OS_PASSWORD"), "auth_url": os.environ.get("OS_AUTH_URL"), tenant: os.environ.get("OS_TENANT_NAME") }) if os.getenv('OS_ENDPOINT_TYPE') is not None: creds.update({ "endpoint_type": os.environ.get("OS_ENDPOINT_TYPE") }) if os.getenv('OS_REGION_NAME') is not None: creds.update({ "region_name": os.environ.get("OS_REGION_NAME") }) cacert = os.environ.get("OS_CACERT") if cacert is not None: # each openstack client uses differnt kwargs for this creds.update({"cacert": cacert, "ca_cert": cacert, "https_ca_cert": cacert, "https_cacert": cacert, "ca_file": cacert}) creds.update({"insecure": "True", "https_insecure": "True"}) if not os.path.isfile(cacert): logger.info("WARNING: The 'OS_CACERT' environment variable is " "set to %s but the file does not exist." % cacert) return creds def source_credentials(rc_file): pipe = subprocess.Popen(". %s; env" % rc_file, stdout=subprocess.PIPE, shell=True) output = pipe.communicate()[0] env = dict((line.split("=", 1) for line in output.splitlines())) os.environ.update(env) return env def get_credentials_for_rally(): creds = get_credentials("keystone") admin_keys = ['username', 'tenant_name', 'password'] endpoint_types = [('internalURL', 'internal'), ('publicURL', 'public'), ('adminURL', 'admin')] if 'endpoint_type' in creds.keys(): for k, v in endpoint_types: if creds['endpoint_type'] == k: creds['endpoint_type'] = v rally_conf = {"type": "ExistingCloud", "admin": {}} for key in creds: if key in admin_keys: rally_conf['admin'][key] = creds[key] else: rally_conf[key] = creds[key] return rally_conf # ********************************************* # CLIENTS # ********************************************* def get_keystone_client(): creds_keystone = get_credentials("keystone") return keystoneclient.Client(**creds_keystone) def get_nova_client(): creds_nova = get_credentials("nova") return novaclient.Client('2', **creds_nova) def get_cinder_client(): creds_cinder = get_credentials("cinder") creds_cinder.update({ "service_type": "volume" }) return cinderclient.Client('2', **creds_cinder) def get_neutron_client(): creds_neutron = get_credentials("neutron") return neutronclient.Client(**creds_neutron) def get_glance_client(): keystone_client = get_keystone_client() glance_endpoint_type = 'publicURL' os_endpoint_type = os.getenv('OS_ENDPOINT_TYPE') if os_endpoint_type is not None: glance_endpoint_type = os_endpoint_type glance_endpoint = keystone_client.service_catalog.url_for( service_type='image', endpoint_type=glance_endpoint_type) return glanceclient.Client(1, glance_endpoint, token=keystone_client.auth_token) # ********************************************* # NOVA # ********************************************* def get_instances(nova_client): try: instances = nova_client.servers.list(search_opts={'all_tenants': 1}) return instances except Exception, e: logger.error("Error [get_instances(nova_client)]: %s" % e) return None def get_instance_status(nova_client, instance): try: instance = nova_client.servers.get(instance.id) return instance.status except Exception, e: logger.error("Error [get_instance_status(nova_client)]: %s" % e) return None def get_instance_by_name(nova_client, instance_name): try: instance = nova_client.servers.find(name=instance_name) return instance except Exception, e: logger.error("Error [get_instance_by_name(nova_client, '%s')]: %s" % (instance_name, e)) return None def get_flavor_id(nova_client, flavor_name): flavors = nova_client.flavors.list(detailed=True) id = '' for f in flavors: if f.name == flavor_name: id = f.id break return id def get_flavor_id_by_ram_range(nova_client, min_ram, max_ram): flavors = nova_client.flavors.list(detailed=True) id = '' for f in flavors: if min_ram <= f.ram and f.ram <= max_ram: id = f.id break return id def create_flavor(nova_client, flavor_name, ram, disk, vcpus): try: flavor = nova_client.flavors.create(flavor_name, ram, vcpus, disk) try: extra_specs = ft_utils.get_functest_config( 'general.flavor_extra_specs') flavor.set_keys(extra_specs) except ValueError: # flavor extra specs are not configured, therefore skip the update pass except Exception, e: logger.error("Error [create_flavor(nova_client, '%s', '%s', '%s', " "'%s')]: %s" % (flavor_name, ram, disk, vcpus, e)) return None return flavor.id def get_or_create_flavor(flavor_name, ram, disk, vcpus): flavor_exists = False nova_client = get_nova_client() flavor_id = get_flavor_id(nova_client, flavor_name) if flavor_id != '': logger.info("Using existing flavor '%s'..." % flavor_name) flavor_exists = True else: logger.info("Creating flavor '%s' with '%s' RAM, '%s' disk size, " "'%s' vcpus..." % (flavor_name, ram, disk, vcpus)) flavor_id = create_flavor(nova_client, flavor_name, ram, disk, vcpus) if not flavor_id: logger.error("Failed to create flavor '%s'..." % (flavor_name)) else: logger.debug("Flavor '%s' with ID=%s created successfully." % (flavor_name, flavor_id)) return flavor_exists, flavor_id def get_floating_ips(nova_client): try: floating_ips = nova_client.floating_ips.list() return floating_ips except Exception, e: logger.error("Error [get_floating_ips(nova_client)]: %s" % e) return None def get_hypervisors(nova_client): try: nodes = [] hypervisors = nova_client.hypervisors.list() for hypervisor in hypervisors: if hypervisor.state == "up": nodes.append(hypervisor.hypervisor_hostname) return nodes except Exception, e: logger.error("Error [get_hypervisors(nova_client)]: %s" % e) return None def create_instance(flavor_name, image_id, network_id, instance_name="functest-vm", confdrive=True, userdata=None, av_zone='', fixed_ip=None, files=None): nova_client = get_nova_client() try: flavor = nova_client.flavors.find(name=flavor_name) except: flavors = nova_client.flavors.list() logger.error("Error: Flavor '%s' not found. Available flavors are: " "\n%s" % (flavor_name, flavors)) return None if fixed_ip is not None: nics = {"net-id": network_id, "v4-fixed-ip": fixed_ip} else: nics = {"net-id": network_id} if userdata is None: instance = nova_client.servers.create( name=instance_name, flavor=flavor, image=image_id, nics=[nics], availability_zone=av_zone, files=files ) else: instance = nova_client.servers.create( name=instance_name, flavor=flavor, image=image_id, nics=[nics], config_drive=confdrive, userdata=userdata, availability_zone=av_zone, files=files ) return instance def create_instance_and_wait_for_active(flavor_name, image_id, network_id, instance_name="", config_drive=False, userdata="", av_zone='', fixed_ip=None, files=None): SLEEP = 3 VM_BOOT_TIMEOUT = 180 nova_client = get_nova_client() instance = create_instance(flavor_name, image_id, network_id, instance_name, config_drive, userdata, av_zone=av_zone, fixed_ip=fixed_ip, files=files) count = VM_BOOT_TIMEOUT / SLEEP for n in range(count, -1, -1): status = get_instance_status(nova_client, instance) if status.lower() == "active": return instance elif status.lower() == "error": logger.error("The instance %s went to ERROR status." % instance_name) return None time.sleep(SLEEP) logger.error("Timeout booting the instance %s." % instance_name) return None def create_floating_ip(neutron_client): extnet_id = get_external_net_id(neutron_client) props = {'floating_network_id': extnet_id} try: ip_json = neutron_client.create_floatingip({'floatingip': props}) fip_addr = ip_json['floatingip']['floating_ip_address'] fip_id = ip_json['floatingip']['id'] except Exception, e: logger.error("Error [create_floating_ip(neutron_client)]: %s" % e) return None return {'fip_addr': fip_addr, 'fip_id': fip_id} def add_floating_ip(nova_client, server_id, floatingip_id): try: nova_client.servers.add_floating_ip(server_id, floatingip_id) return True except Exception, e: logger.error("Error [add_floating_ip(nova_client, '%s', '%s')]: %s" % (server_id, floatingip_id, e)) return False def delete_instance(nova_client, instance_id): try: nova_client.servers.force_delete(instance_id) return True except Exception, e: logger.error("Error [delete_instance(nova_client, '%s')]: %s" % (instance_id, e)) return False def delete_floating_ip(nova_client, floatingip_id): try: nova_client.floating_ips.delete(floatingip_id) return True except Exception, e: logger.error("Error [delete_floating_ip(nova_client, '%s')]: %s" % (floatingip_id, e)) return False # ********************************************* # NEUTRON # ********************************************* def get_network_list(neutron_client): network_list = neutron_client.list_networks()['networks'] if len(network_list) == 0: return None else: return network_list def get_router_list(neutron_client): router_list = neutron_client.list_routers()['routers'] if len(router_list) == 0: return None else: return router_list def get_port_list(neutron_client): port_list = neutron_client.list_ports()['ports'] if len(port_list) == 0: return None else: return port_list def get_network_id(neutron_client, network_name): networks = neutron_client.list_networks()['networks'] id = '' for n in networks: if n['name'] == network_name: id = n['id'] break return id def get_subnet_id(neutron_client, subnet_name): subnets = neutron_client.list_subnets()['subnets'] id = '' for s in subnets: if s['name'] == subnet_name: id = s['id'] break return id def get_router_id(neutron_client, router_name): routers = neutron_client.list_routers()['routers'] id = '' for r in routers: if r['name'] == router_name: id = r['id'] break return id def get_private_net(neutron_client): # Checks if there is an existing shared private network networks = neutron_client.list_networks()['networks'] if len(networks) == 0: return None for net in networks: if (net['router:external'] is False) and (net['shared'] is True): return net return None def get_external_net(neutron_client): for network in neutron_client.list_networks()['networks']: if network['router:external']: return network['name'] return None def get_external_net_id(neutron_client): for network in neutron_client.list_networks()['networks']: if network['router:external']: return network['id'] return None def check_neutron_net(neutron_client, net_name): for network in neutron_client.list_networks()['networks']: if network['name'] == net_name: for subnet in network['subnets']: return True return False def create_neutron_net(neutron_client, name): json_body = {'network': {'name': name, 'admin_state_up': True}} try: network = neutron_client.create_network(body=json_body) network_dict = network['network'] return network_dict['id'] except Exception, e: logger.error("Error [create_neutron_net(neutron_client, '%s')]: %s" % (name, e)) return None def create_neutron_subnet(neutron_client, name, cidr, net_id): json_body = {'subnets': [{'name': name, 'cidr': cidr, 'ip_version': 4, 'network_id': net_id}]} try: subnet = neutron_client.create_subnet(body=json_body) return subnet['subnets'][0]['id'] except Exception, e: logger.error("Error [create_neutron_subnet(neutron_client, '%s', " "'%s', '%s')]: %s" % (name, cidr, net_id, e)) return None def create_neutron_router(neutron_client, name): json_body = {'router': {'name': name, 'admin_state_up': True}} try: router = neutron_client.create_router(json_body) return router['router']['id'] except Exception, e: logger.error("Error [create_neutron_router(neutron_client, '%s')]: %s" % (name, e)) return None def create_neutron_port(neutron_client, name, network_id, ip): json_body = {'port': { 'admin_state_up': True, 'name': name, 'network_id': network_id, 'fixed_ips': [{"ip_address": ip}] }} try: port = neutron_client.create_port(body=json_body) return port['port']['id'] except Exception, e: logger.error("Error [create_neutron_port(neutron_client, '%s', '%s', " "'%s')]: %s" % (name, network_id, ip, e)) return None def update_neutron_net(neutron_client, network_id, shared=False): json_body = {'network': {'shared': shared}} try: neutron_client.update_network(network_id, body=json_body) return True except Exception, e: logger.error("Error [update_neutron_net(neutron_client, '%s', '%s')]: " "%s" % (network_id, str(shared), e)) return False def update_neutron_port(neutron_client, port_id, device_owner): json_body = {'port': { 'device_owner': device_owner, }} try: port = neutron_client.update_port(port=port_id, body=json_body) return port['port']['id'] except Exception, e: logger.error("Error [update_neutron_port(neutron_client, '%s', '%s')]:" " %s" % (port_id, device_owner, e)) return None def add_interface_router(neutron_client, router_id, subnet_id): json_body = {"subnet_id": subnet_id} try: neutron_client.add_interface_router(router=router_id, body=json_body) return True except Exception, e: logger.error("Error [add_interface_router(neutron_client, '%s', " "'%s')]: %s" % (router_id, subnet_id, e)) return False def add_gateway_router(neutron_client, router_id): ext_net_id = get_external_net_id(neutron_client) router_dict = {'network_id': ext_net_id} try: neutron_client.add_gateway_router(router_id, router_dict) return True except Exception, e: logger.error("Error [add_gateway_router(neutron_client, '%s')]: %s" % (router_id, e)) return False def delete_neutron_net(neutron_client, network_id): try: neutron_client.delete_network(network_id) return True except Exception, e: logger.error("Error [delete_neutron_net(neutron_client, '%s')]: %s" % (network_id, e)) return False def delete_neutron_subnet(neutron_client, subnet_id): try: neutron_client.delete_subnet(subnet_id) return True except Exception, e: logger.error("Error [delete_neutron_subnet(neutron_client, '%s')]: %s" % (subnet_id, e)) return False def delete_neutron_router(neutron_client, router_id): try: neutron_client.delete_router(router=router_id) return True except Exception, e: logger.error("Error [delete_neutron_router(neutron_client, '%s')]: %s" % (router_id, e)) return False def delete_neutron_port(neutron_client, port_id): try: neutron_client.delete_port(port_id) return True except Exception, e: logger.error("Error [delete_neutron_port(neutron_client, '%s')]: %s" % (port_id, e)) return False def remove_interface_router(neutron_client, router_id, subnet_id): json_body = {"subnet_id": subnet_id} try: neutron_client.remove_interface_router(router=router_id, body=json_body) return True except Exception, e: logger.error("Error [remove_interface_router(neutron_client, '%s', " "'%s')]: %s" % (router_id, subnet_id, e)) return False def remove_gateway_router(neutron_client, router_id): try: neutron_client.remove_gateway_router(router_id) return True except Exception, e: logger.error("Error [remove_gateway_router(neutron_client, '%s')]: %s" % (router_id, e)) return False def create_network_full(neutron_client, net_name, subnet_name, router_name, cidr): # Check if the network already exists network_id = get_network_id(neutron_client, net_name) subnet_id = get_subnet_id(neutron_client, subnet_name) router_id = get_router_id(neutron_client, router_name) if network_id != '' and subnet_id != '' and router_id != '': logger.info("A network with name '%s' already exists..." % net_name) else: neutron_client.format = 'json' logger.info('Creating neutron network %s...' % net_name) network_id = create_neutron_net(neutron_client, net_name) if not network_id: return False logger.debug("Network '%s' created successfully" % network_id) logger.debug('Creating Subnet....') subnet_id = create_neutron_subnet(neutron_client, subnet_name, cidr, network_id) if not subnet_id: return None logger.debug("Subnet '%s' created successfully" % subnet_id) logger.debug('Creating Router...') router_id = create_neutron_router(neutron_client, router_name) if not router_id: return None logger.debug("Router '%s' created successfully" % router_id) logger.debug('Adding router to subnet...') if not add_interface_router(neutron_client, router_id, subnet_id): return None logger.debug("Interface added successfully.") logger.debug('Adding gateway to router...') if not add_gateway_router(neutron_client, router_id): return None logger.debug("Gateway added successfully.") network_dic = {'net_id': network_id, 'subnet_id': subnet_id, 'router_id': router_id} return network_dic def create_shared_network_full(net_name, subnt_name, router_name, subnet_cidr): neutron_client = get_neutron_client() network_dic = create_network_full(neutron_client, net_name, subnt_name, router_name, subnet_cidr) if network_dic: if not update_neutron_net(neutron_client, network_dic['net_id'], shared=True): logger.error("Failed to update network %s..." % net_name) return None else: logger.debug("Network '%s' is available..." % net_name) else: logger.error("Network %s creation failed" % net_name) return None return network_dic def create_bgpvpn(neutron_client, **kwargs): # route_distinguishers # route_targets json_body = {"bgpvpn": kwargs} return neutron_client.create_bgpvpn(json_body) def create_network_association(neutron_client, bgpvpn_id, neutron_network_id): json_body = {"network_association": {"network_id": neutron_network_id}} return neutron_client.create_network_association(bgpvpn_id, json_body) def create_router_association(neutron_client, bgpvpn_id, router_id): json_body = {"router_association": {"router_id": router_id}} return neutron_client.create_router_association(bgpvpn_id, json_body) def update_bgpvpn(neutron_client, bgpvpn_id, **kwargs): json_body = {"bgpvpn": kwargs} return neutron_client.update_bgpvpn(bgpvpn_id, json_body) def delete_bgpvpn(neutron_client, bgpvpn_id): return neutron_client.delete_bgpvpn(bgpvpn_id) # ********************************************* # SEC GROUPS # ********************************************* def get_security_groups(neutron_client): try: security_groups = neutron_client.list_security_groups()[ 'security_groups'] return security_groups except Exception, e: logger.error("Error [get_security_groups(neutron_client)]: %s" % e) return None def get_security_group_id(neutron_client, sg_name): security_groups = get_security_groups(neutron_client) id = '' for sg in security_groups: if sg['name'] == sg_name: id = sg['id'] break return id def create_security_group(neutron_client, sg_name, sg_description): json_body = {'security_group': {'name': sg_name, 'description': sg_description}} try: secgroup = neutron_client.create_security_group(json_body) return secgroup['security_group'] except Exception, e: logger.error("Error [create_security_group(neutron_client, '%s', " "'%s')]: %s" % (sg_name, sg_description, e)) return None def create_secgroup_rule(neutron_client, sg_id, direction, protocol, port_range_min=None, port_range_max=None): if port_range_min is None and port_range_max is None: json_body = {'security_group_rule': {'direction': direction, 'security_group_id': sg_id, 'protocol': protocol}} elif port_range_min is not None and port_range_max is not None: json_body = {'security_group_rule': {'direction': direction, 'security_group_id': sg_id, 'port_range_min': port_range_min, 'port_range_max': port_range_max, 'protocol': protocol}} else: logger.error("Error [create_secgroup_rule(neutron_client, '%s', '%s', " "'%s', '%s', '%s', '%s')]:" % (neutron_client, sg_id, direction, port_range_min, port_range_max, protocol), " Invalid values for port_range_min, port_range_max") return False try: neutron_client.create_security_group_rule(json_body) return True except Exception, e: logger.error("Error [create_secgroup_rule(neutron_client, '%s', '%s', " "'%s', '%s', '%s', '%s')]: %s" % (neutron_client, sg_id, direction, port_range_min, port_range_max, protocol, e)) return False def create_security_group_full(neutron_client, sg_name, sg_description): sg_id = get_security_group_id(neutron_client, sg_name) if sg_id != '': logger.info("Using existing security group '%s'..." % sg_name) else: logger.info("Creating security group '%s'..." % sg_name) SECGROUP = create_security_group(neutron_client, sg_name, sg_description) if not SECGROUP: logger.error("Failed to create the security group...") return None sg_id = SECGROUP['id'] logger.debug("Security group '%s' with ID=%s created successfully." % (SECGROUP['name'], sg_id)) logger.debug("Adding ICMP rules in security group '%s'..." % sg_name) if not create_secgroup_rule(neutron_client, sg_id, 'ingress', 'icmp'): logger.error("Failed to create the security group rule...") return None logger.debug("Adding SSH rules in security group '%s'..." % sg_name) if not create_secgroup_rule( neutron_client, sg_id, 'ingress', 'tcp', '22', '22'): logger.error("Failed to create the security group rule...") return None if not create_secgroup_rule( neutron_client, sg_id, 'egress', 'tcp', '22', '22'): logger.error("Failed to create the security group rule...") return None return sg_id def add_secgroup_to_instance(nova_client, instance_id, secgroup_id): try: nova_client.servers.add_security_group(instance_id, secgroup_id) return True except Exception, e: logger.error("Error [add_secgroup_to_instance(nova_client, '%s', " "'%s')]: %s" % (instance_id, secgroup_id, e)) return False def update_sg_quota(neutron_client, tenant_id, sg_quota, sg_rule_quota): json_body = {"quota": { "security_group": sg_quota, "security_group_rule": sg_rule_quota }} try: neutron_client.update_quota(tenant_id=tenant_id, body=json_body) return True except Exception, e: logger.error("Error [update_sg_quota(neutron_client, '%s', '%s', " "'%s')]: %s" % (tenant_id, sg_quota, sg_rule_quota, e)) return False def delete_security_group(neutron_client, secgroup_id): try: neutron_client.delete_security_group(secgroup_id) return True except Exception, e: logger.error("Error [delete_security_group(neutron_client, '%s')]: %s" % (secgroup_id, e)) return False # ********************************************* # GLANCE # ********************************************* def get_images(nova_client): try: images = nova_client.images.list() return images except Exception, e: logger.error("Error [get_images]: %s" % e) return None def get_image_id(glance_client, image_name): images = glance_client.images.list() id = '' for i in images: if i.name == image_name: id = i.id break return id def create_glance_image(glance_client, image_name, file_path, disk="qcow2", container="bare", public=True): if not os.path.isfile(file_path): logger.error("Error: file %s does not exist." % file_path) return None try: image_id = get_image_id(glance_client, image_name) if image_id != '': if logger: logger.info("Image %s already exists." % image_name) else: if logger: logger.info("Creating image '%s' from '%s'..." % (image_name, file_path)) try: properties = ft_utils.get_functest_config( 'general.image_properties') except ValueError: # image properties are not configured # therefore don't add any properties properties = {} with open(file_path) as fimage: image = glance_client.images.create(name=image_name, is_public=public, disk_format=disk, container_format=container, properties=properties, data=fimage) image_id = image.id return image_id except Exception, e: logger.error("Error [create_glance_image(glance_client, '%s', '%s', " "'%s')]: %s" % (image_name, file_path, str(public), e)) return None def get_or_create_image(name, path, format): image_exists = False glance_client = get_glance_client() image_id = get_image_id(glance_client, name) if image_id != '': logger.info("Using existing image '%s'..." % name) image_exists = True else: logger.info("Creating image '%s' from '%s'..." % (name, path)) image_id = create_glance_image(glance_client, name, path, format) if not image_id: logger.error("Failed to create a Glance image...") else: logger.debug("Image '%s' with ID=%s created successfully." % (name, image_id)) return image_exists, image_id def delete_glance_image(nova_client, image_id): try: nova_client.images.delete(image_id) return True except Exception, e: logger.error("Error [delete_glance_image(nova_client, '%s')]: %s" % (image_id, e)) return False # ********************************************* # CINDER # ********************************************* def get_volumes(cinder_client): try: volumes = cinder_client.volumes.list(search_opts={'all_tenants': 1}) return volumes except Exception, e: logger.error("Error [get_volumes(cinder_client)]: %s" % e) return None def list_volume_types(cinder_client, public=True, private=True): try: volume_types = cinder_client.volume_types.list() if not public: volume_types = [vt for vt in volume_types if not vt.is_public] if not private: volume_types = [vt for vt in volume_types if vt.is_public] return volume_types except Exception, e: logger.error("Error [list_volume_types(cinder_client)]: %s" % e) return None def create_volume_type(cinder_client, name): try: volume_type = cinder_client.volume_types.create(name) return volume_type except Exception, e: logger.error("Error [create_volume_type(cinder_client, '%s')]: %s" % (name, e)) return None def update_cinder_quota(cinder_client, tenant_id, vols_quota, snapshots_quota, gigabytes_quota): quotas_values = {"volumes": vols_quota, "snapshots": snapshots_quota, "gigabytes": gigabytes_quota} try: cinder_client.quotas.update(tenant_id, **quotas_values) return True except Exception, e: logger.error("Error [update_cinder_quota(cinder_client, '%s', '%s', " "'%s' '%s')]: %s" % (tenant_id, vols_quota, snapshots_quota, gigabytes_quota, e)) return False def delete_volume(cinder_client, volume_id, forced=False): try: if forced: try: cinder_client.volumes.detach(volume_id) except: logger.error(sys.exc_info()[0]) cinder_client.volumes.force_delete(volume_id) else: cinder_client.volumes.delete(volume_id) return True except Exception, e: logger.error("Error [delete_volume(cinder_client, '%s', '%s')]: %s" % (volume_id, str(forced), e)) return False def delete_volume_type(cinder_client, volume_type): try: cinder_client.volume_types.delete(volume_type) return True except Exception, e: logger.error("Error [delete_volume_type(cinder_client, '%s')]: %s" % (volume_type, e)) return False # ********************************************* # KEYSTONE # ********************************************* def get_tenants(keystone_client): try: tenants = keystone_client.tenants.list() return tenants except Exception, e: logger.error("Error [get_tenants(keystone_client)]: %s" % e) return None def get_users(keystone_client): try: users = keystone_client.users.list() return users except Exception, e: logger.error("Error [get_users(keystone_client)]: %s" % e) return None def get_tenant_id(keystone_client, tenant_name): tenants = keystone_client.tenants.list() id = '' for t in tenants: if t.name == tenant_name: id = t.id break return id def get_user_id(keystone_client, user_name): users = keystone_client.users.list() id = '' for u in users: if u.name == user_name: id = u.id break return id def get_role_id(keystone_client, role_name): roles = keystone_client.roles.list() id = '' for r in roles: if r.name == role_name: id = r.id break return id def create_tenant(keystone_client, tenant_name, tenant_description): try: tenant = keystone_client.tenants.create(tenant_name, tenant_description, enabled=True) return tenant.id except Exception, e: logger.error("Error [create_tenant(keystone_client, '%s', '%s')]: %s" % (tenant_name, tenant_description, e)) return None def create_user(keystone_client, user_name, user_password, user_email, tenant_id): try: user = keystone_client.users.create(user_name, user_password, user_email, tenant_id, enabled=True) return user.id except Exception, e: logger.error("Error [create_user(keystone_client, '%s', '%s', '%s'" "'%s')]: %s" % (user_name, user_password, user_email, tenant_id, e)) return None def add_role_user(keystone_client, user_id, role_id, tenant_id): try: keystone_client.roles.add_user_role(user_id, role_id, tenant_id) return True except Exception, e: logger.error("Error [add_role_user(keystone_client, '%s', '%s'" "'%s')]: %s " % (user_id, role_id, tenant_id, e)) return False def delete_tenant(keystone_client, tenant_id): try: keystone_client.tenants.delete(tenant_id) return True except Exception, e: logger.error("Error [delete_tenant(keystone_client, '%s')]: %s" % (tenant_id, e)) return False def delete_user(keystone_client, user_id): try: keystone_client.users.delete(user_id) return True except Exception, e: logger.error("Error [delete_user(keystone_client, '%s')]: %s" % (user_id, e)) return False