OpenStack Testing (Tempest) of an existing cloud
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# Copyright 2012 OpenStack Foundation
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from tempest import config
from tempest.lib import auth
from tempest.lib import exceptions as lib_exc
from tempest.lib.services import clients
CONF = config.CONF
class Manager(clients.ServiceClients):
"""Top level manager for OpenStack tempest clients"""
def __init__(self, credentials, scope='project'):
"""Initialization of Manager class.
Setup all services clients and make them available for tests cases.
:param credentials: type Credentials or TestResources
:param scope: default scope for tokens produced by the auth provider
"""
_, identity_uri = get_auth_provider_class(credentials)
super(Manager, self).__init__(
credentials=credentials, identity_uri=identity_uri, scope=scope,
region=CONF.identity.region)
# TODO(andreaf) When clients are initialised without the right
# parameters available, the calls below will trigger a KeyError.
# We should catch that and raise a better error.
self._set_compute_clients()
self._set_identity_clients()
self._set_volume_clients()
self._set_object_storage_clients()
self._set_image_clients()
self._set_network_clients()
self._set_placement_clients()
# TODO(andreaf) This is maintained for backward compatibility
# with plugins, but it should removed eventually, since it was
# never a stable interface and it's not useful anyways
self.default_params = config.service_client_config()
def _set_network_clients(self):
self.network_agents_client = self.network.AgentsClient()
self.network_extensions_client = self.network.ExtensionsClient()
self.networks_client = self.network.NetworksClient()
self.subnetpools_client = self.network.SubnetpoolsClient()
self.subnets_client = self.network.SubnetsClient()
self.ports_client = self.network.PortsClient()
self.network_quotas_client = self.network.QuotasClient()
self.floating_ips_client = self.network.FloatingIPsClient()
self.metering_labels_client = self.network.MeteringLabelsClient()
self.metering_label_rules_client = (
self.network.MeteringLabelRulesClient())
self.routers_client = self.network.RoutersClient()
self.security_group_rules_client = (
self.network.SecurityGroupRulesClient())
self.security_groups_client = self.network.SecurityGroupsClient()
self.network_versions_client = self.network.NetworkVersionsClient()
self.service_providers_client = self.network.ServiceProvidersClient()
self.tags_client = self.network.TagsClient()
self.qos_client = self.network.QosClient()
self.qos_min_bw_client = self.network.QosMinimumBandwidthRulesClient()
self.segments_client = self.network.SegmentsClient()
self.trunks_client = self.network.TrunksClient()
def _set_image_clients(self):
if CONF.service_available.glance:
self.image_client = self.image_v1.ImagesClient()
self.image_member_client = self.image_v1.ImageMembersClient()
self.image_client_v2 = self.image_v2.ImagesClient()
self.image_member_client_v2 = self.image_v2.ImageMembersClient()
self.namespaces_client = self.image_v2.NamespacesClient()
self.resource_types_client = self.image_v2.ResourceTypesClient()
self.namespace_objects_client = \
self.image_v2.NamespaceObjectsClient()
self.schemas_client = self.image_v2.SchemasClient()
self.namespace_properties_client = \
self.image_v2.NamespacePropertiesClient()
self.namespace_tags_client = self.image_v2.NamespaceTagsClient()
self.image_versions_client = self.image_v2.VersionsClient()
# NOTE(danms): If no alternate endpoint is configured,
# this client will work the same as the base self.images_client.
# If your test needs to know if these are different, check the
# config option to see if the alternate_image_endpoint is set.
self.image_client_remote = self.image_v2.ImagesClient(
service=CONF.image.alternate_image_endpoint,
endpoint_type=CONF.image.alternate_image_endpoint_type,
region=CONF.image.region)
def _set_compute_clients(self):
self.agents_client = self.compute.AgentsClient()
self.compute_networks_client = self.compute.NetworksClient()
self.migrations_client = self.compute.MigrationsClient()
self.security_group_default_rules_client = (
self.compute.SecurityGroupDefaultRulesClient())
self.certificates_client = self.compute.CertificatesClient()
eip = CONF.compute_feature_enabled.enable_instance_password
self.servers_client = self.compute.ServersClient(
enable_instance_password=eip)
self.server_groups_client = self.compute.ServerGroupsClient()
self.limits_client = self.compute.LimitsClient()
self.compute_images_client = self.compute.ImagesClient()
self.keypairs_client = self.compute.KeyPairsClient()
self.quotas_client = self.compute.QuotasClient()
self.quota_classes_client = self.compute.QuotaClassesClient()
self.flavors_client = self.compute.FlavorsClient()
self.extensions_client = self.compute.ExtensionsClient()
self.floating_ip_pools_client = self.compute.FloatingIPPoolsClient()
self.floating_ips_bulk_client = self.compute.FloatingIPsBulkClient()
self.compute_floating_ips_client = self.compute.FloatingIPsClient()
self.compute_security_group_rules_client = (
self.compute.SecurityGroupRulesClient())
self.compute_security_groups_client = (
self.compute.SecurityGroupsClient())
self.interfaces_client = self.compute.InterfacesClient()
self.fixed_ips_client = self.compute.FixedIPsClient()
self.availability_zone_client = self.compute.AvailabilityZoneClient()
self.aggregates_client = self.compute.AggregatesClient()
self.services_client = self.compute.ServicesClient()
self.tenant_usages_client = self.compute.TenantUsagesClient()
self.hosts_client = self.compute.HostsClient()
self.hypervisor_client = self.compute.HypervisorClient()
self.instance_usages_audit_log_client = (
self.compute.InstanceUsagesAuditLogClient())
self.tenant_networks_client = self.compute.TenantNetworksClient()
self.assisted_volume_snapshots_client = (
self.compute.AssistedVolumeSnapshotsClient())
# NOTE: The following client needs special timeout values because
# the API is a proxy for the other component.
params_volume = {
'build_interval': CONF.volume.build_interval,
'build_timeout': CONF.volume.build_timeout
}
self.volumes_extensions_client = self.compute.VolumesClient(
**params_volume)
self.compute_versions_client = self.compute.VersionsClient(
**params_volume)
self.snapshots_extensions_client = self.compute.SnapshotsClient(
**params_volume)
def _set_placement_clients(self):
self.placement_client = self.placement.PlacementClient()
self.resource_providers_client = \
self.placement.ResourceProvidersClient()
def _set_identity_clients(self):
# Clients below use the admin endpoint type of Keystone API v2
params_v2_admin = {
'endpoint_type': CONF.identity.v2_admin_endpoint_type}
self.endpoints_client = self.identity_v2.EndpointsClient(
**params_v2_admin)
self.identity_client = self.identity_v2.IdentityClient(
**params_v2_admin)
self.tenants_client = self.identity_v2.TenantsClient(
**params_v2_admin)
self.roles_client = self.identity_v2.RolesClient(**params_v2_admin)
self.users_client = self.identity_v2.UsersClient(**params_v2_admin)
self.identity_services_client = self.identity_v2.ServicesClient(
**params_v2_admin)
# Clients below use the public endpoint type of Keystone API v2
params_v2_public = {
'endpoint_type': CONF.identity.v2_public_endpoint_type}
self.identity_public_client = self.identity_v2.IdentityClient(
**params_v2_public)
self.tenants_public_client = self.identity_v2.TenantsClient(
**params_v2_public)
self.users_public_client = self.identity_v2.UsersClient(
**params_v2_public)
# Clients below use the endpoint type of Keystone API v3, which is set
# in endpoint_type
params_v3 = {'endpoint_type': CONF.identity.v3_endpoint_type}
self.domains_client = self.identity_v3.DomainsClient(**params_v3)
self.identity_v3_client = self.identity_v3.IdentityClient(**params_v3)
self.trusts_client = self.identity_v3.TrustsClient(**params_v3)
self.users_v3_client = self.identity_v3.UsersClient(**params_v3)
self.endpoints_v3_client = self.identity_v3.EndPointsClient(
**params_v3)
self.roles_v3_client = self.identity_v3.RolesClient(**params_v3)
self.inherited_roles_client = self.identity_v3.InheritedRolesClient(
**params_v3)
self.role_assignments_client = self.identity_v3.RoleAssignmentsClient(
**params_v3)
self.identity_services_v3_client = self.identity_v3.ServicesClient(
**params_v3)
self.policies_client = self.identity_v3.PoliciesClient(**params_v3)
self.projects_client = self.identity_v3.ProjectsClient(**params_v3)
self.regions_client = self.identity_v3.RegionsClient(**params_v3)
self.credentials_client = self.identity_v3.CredentialsClient(
**params_v3)
self.groups_client = self.identity_v3.GroupsClient(**params_v3)
self.identity_versions_v3_client = self.identity_v3.VersionsClient(
**params_v3)
self.oauth_consumers_client = self.identity_v3.OAUTHConsumerClient(
**params_v3)
self.oauth_token_client = self.identity_v3.OAUTHTokenClient(
**params_v3)
self.domain_config_client = self.identity_v3.DomainConfigurationClient(
**params_v3)
self.endpoint_filter_client = \
self.identity_v3.EndPointsFilterClient(**params_v3)
self.endpoint_groups_client = self.identity_v3.EndPointGroupsClient(
**params_v3)
self.catalog_client = self.identity_v3.CatalogClient(**params_v3)
self.project_tags_client = self.identity_v3.ProjectTagsClient(
**params_v3)
self.application_credentials_client = \
self.identity_v3.ApplicationCredentialsClient(**params_v3)
self.access_rules_client = \
self.identity_v3.AccessRulesClient(**params_v3)
# Token clients do not use the catalog. They only need default_params.
# They read auth_url, so they should only be set if the corresponding
# API version is marked as enabled
if CONF.identity_feature_enabled.api_v2:
if CONF.identity.uri:
self.token_client = self.identity_v2.TokenClient(
auth_url=CONF.identity.uri)
else:
msg = 'Identity v2 API enabled, but no identity.uri set'
raise lib_exc.InvalidConfiguration(msg)
if CONF.identity_feature_enabled.api_v3:
if CONF.identity.uri_v3:
self.token_v3_client = self.identity_v3.V3TokenClient(
auth_url=CONF.identity.uri_v3)
else:
msg = 'Identity v3 API enabled, but no identity.uri_v3 set'
raise lib_exc.InvalidConfiguration(msg)
def _set_volume_clients(self):
self.backups_client_latest = self.volume_v3.BackupsClient()
self.encryption_types_client_latest = \
self.volume_v3.EncryptionTypesClient()
self.snapshot_manage_client_latest = \
self.volume_v3.SnapshotManageClient()
self.snapshots_client_latest = self.volume_v3.SnapshotsClient()
self.volume_capabilities_client_latest = \
self.volume_v3.CapabilitiesClient()
self.volume_manage_client_latest = (
self.volume_v3.VolumeManageClient())
self.volume_qos_client_latest = self.volume_v3.QosSpecsClient()
self.volume_services_client_latest = (
self.volume_v3.ServicesClient())
self.volume_types_client_latest = self.volume_v3.TypesClient()
self.volume_hosts_client_latest = self.volume_v3.HostsClient()
self.volume_quotas_client_latest = self.volume_v3.QuotasClient()
self.volume_quota_classes_client_latest = \
self.volume_v3.QuotaClassesClient()
self.volume_scheduler_stats_client_latest = \
self.volume_v3.SchedulerStatsClient()
self.volume_transfers_client_latest = \
self.volume_v3.TransfersClient()
self.volume_transfers_mv355_client_latest = \
self.volume_v3.TransfersV355Client()
self.volume_availability_zone_client_latest = \
self.volume_v3.AvailabilityZoneClient()
self.volume_limits_client_latest = self.volume_v3.LimitsClient()
self.volumes_client_latest = self.volume_v3.VolumesClient()
self.volumes_extension_client_latest = \
self.volume_v3.ExtensionsClient()
self.group_types_client_latest = self.volume_v3.GroupTypesClient()
self.groups_client_latest = self.volume_v3.GroupsClient()
self.group_snapshots_client_latest = \
self.volume_v3.GroupSnapshotsClient()
self.volume_messages_client_latest = (
self.volume_v3.MessagesClient())
self.volume_versions_client_latest = (
self.volume_v3.VersionsClient())
self.attachments_client_latest = (
self.volume_v3.AttachmentsClient())
# TODO(gmann): Below alias for service clients have been
# deprecated and will be removed in future. Start using the alias
# defined above with suffix _latest.
# ****************Deprecated alias start from here***************
self.backups_v2_client = self.volume_v3.BackupsClient()
self.encryption_types_v2_client = \
self.volume_v3.EncryptionTypesClient()
self.snapshot_manage_v2_client = \
self.volume_v3.SnapshotManageClient()
self.snapshots_v2_client = self.volume_v3.SnapshotsClient()
self.volume_capabilities_v2_client = \
self.volume_v3.CapabilitiesClient()
self.volume_manage_v2_client = self.volume_v3.VolumeManageClient()
self.volume_qos_v2_client = self.volume_v3.QosSpecsClient()
self.volume_services_v2_client = self.volume_v3.ServicesClient()
self.volume_types_v2_client = self.volume_v3.TypesClient()
self.volume_hosts_v2_client = self.volume_v3.HostsClient()
self.volume_quotas_v2_client = self.volume_v3.QuotasClient()
self.volume_quota_classes_v2_client = \
self.volume_v3.QuotaClassesClient()
self.volume_scheduler_stats_v2_client = \
self.volume_v3.SchedulerStatsClient()
self.volume_transfers_v2_client = self.volume_v3.TransfersClient()
self.volume_v2_availability_zone_client = \
self.volume_v3.AvailabilityZoneClient()
self.volume_v2_limits_client = self.volume_v3.LimitsClient()
self.volumes_v2_client = self.volume_v3.VolumesClient()
self.volumes_v2_extension_client = \
self.volume_v3.ExtensionsClient()
self.backups_v3_client = self.volume_v3.BackupsClient()
self.group_types_v3_client = self.volume_v3.GroupTypesClient()
self.groups_v3_client = self.volume_v3.GroupsClient()
self.group_snapshots_v3_client = \
self.volume_v3.GroupSnapshotsClient()
self.snapshots_v3_client = self.volume_v3.SnapshotsClient()
self.volume_v3_messages_client = self.volume_v3.MessagesClient()
self.volume_v3_versions_client = self.volume_v3.VersionsClient()
self.volumes_v3_client = self.volume_v3.VolumesClient()
# ****************Deprecated alias end here***********************
def _set_object_storage_clients(self):
self.account_client = self.object_storage.AccountClient()
self.bulk_client = self.object_storage.BulkMiddlewareClient()
self.capabilities_client = self.object_storage.CapabilitiesClient()
self.container_client = self.object_storage.ContainerClient()
self.object_client = self.object_storage.ObjectClient()
def get_auth_provider_class(credentials):
if isinstance(credentials, auth.KeystoneV3Credentials):
return auth.KeystoneV3AuthProvider, CONF.identity.uri_v3
else:
return auth.KeystoneV2AuthProvider, CONF.identity.uri
def get_auth_provider(credentials, pre_auth=False, scope='project'):
# kwargs for auth provider match the common ones used by service clients
default_params = config.service_client_config()
if credentials is None:
raise lib_exc.InvalidCredentials(
'Credentials must be specified')
auth_provider_class, auth_url = get_auth_provider_class(
credentials)
_auth_provider = auth_provider_class(credentials, auth_url,
scope=scope,
**default_params)
if pre_auth:
_auth_provider.set_auth()
return _auth_provider