240 lines
9.3 KiB
Python
240 lines
9.3 KiB
Python
# Copyright 2012 OpenStack Foundation
|
|
# Copyright 2013 IBM Corp.
|
|
#
|
|
# 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 novaclient import client
|
|
from novaclient.v1_1 import agents
|
|
from novaclient.v1_1 import aggregates
|
|
from novaclient.v1_1 import availability_zones
|
|
from novaclient.v1_1 import certs
|
|
from novaclient.v1_1 import cloudpipe
|
|
from novaclient.v1_1 import fixed_ips
|
|
from novaclient.v1_1 import flavor_access
|
|
from novaclient.v1_1 import flavors
|
|
from novaclient.v1_1 import floating_ip_dns
|
|
from novaclient.v1_1 import floating_ip_pools
|
|
from novaclient.v1_1 import floating_ips
|
|
from novaclient.v1_1 import floating_ips_bulk
|
|
from novaclient.v1_1 import fping
|
|
from novaclient.v1_1 import hosts
|
|
from novaclient.v1_1 import hypervisors
|
|
from novaclient.v1_1 import images
|
|
from novaclient.v1_1 import keypairs
|
|
from novaclient.v1_1 import limits
|
|
from novaclient.v1_1 import networks
|
|
from novaclient.v1_1 import quota_classes
|
|
from novaclient.v1_1 import quotas
|
|
from novaclient.v1_1 import security_group_default_rules
|
|
from novaclient.v1_1 import security_group_rules
|
|
from novaclient.v1_1 import security_groups
|
|
from novaclient.v1_1 import server_groups
|
|
from novaclient.v1_1 import servers
|
|
from novaclient.v1_1 import services
|
|
from novaclient.v1_1 import usage
|
|
from novaclient.v1_1 import versions
|
|
from novaclient.v1_1 import virtual_interfaces
|
|
from novaclient.v1_1 import volume_snapshots
|
|
from novaclient.v1_1 import volume_types
|
|
from novaclient.v1_1 import volumes
|
|
|
|
|
|
class Client(object):
|
|
"""
|
|
Top-level object to access the OpenStack Compute API.
|
|
|
|
Create an instance with your creds::
|
|
|
|
>>> client = Client(USERNAME, PASSWORD, PROJECT_ID, AUTH_URL)
|
|
|
|
Or, alternatively, you can create a client instance using the
|
|
keystoneclient.session API::
|
|
|
|
>>> from keystoneclient.auth.identity import v2
|
|
>>> from keystoneclient import session
|
|
>>> from novaclient.client import Client
|
|
>>> auth = v2.Password(auth_url=AUTH_URL,
|
|
username=USERNAME,
|
|
password=PASSWORD,
|
|
tenant_name=PROJECT_ID)
|
|
>>> sess = session.Session(auth=auth)
|
|
>>> nova = client.Client(VERSION, session=sess)
|
|
|
|
Then call methods on its managers::
|
|
|
|
>>> client.servers.list()
|
|
...
|
|
>>> client.flavors.list()
|
|
...
|
|
|
|
It is also possible to use an instance as a context manager in which
|
|
case there will be a session kept alive for the duration of the with
|
|
statement::
|
|
|
|
>>> with Client(USERNAME, PASSWORD, PROJECT_ID, AUTH_URL) as client:
|
|
... client.servers.list()
|
|
... client.flavors.list()
|
|
...
|
|
|
|
It is also possible to have a permanent (process-long) connection pool,
|
|
by passing a connection_pool=True::
|
|
|
|
>>> client = Client(USERNAME, PASSWORD, PROJECT_ID,
|
|
... AUTH_URL, connection_pool=True)
|
|
"""
|
|
|
|
def __init__(self, username=None, api_key=None, project_id=None,
|
|
auth_url=None, insecure=False, timeout=None,
|
|
proxy_tenant_id=None, proxy_token=None, region_name=None,
|
|
endpoint_type='publicURL', extensions=None,
|
|
service_type='compute', service_name=None,
|
|
volume_service_name=None, timings=False, bypass_url=None,
|
|
os_cache=False, no_cache=True, http_log_debug=False,
|
|
auth_system='keystone', auth_plugin=None, auth_token=None,
|
|
cacert=None, tenant_id=None, user_id=None,
|
|
connection_pool=False, session=None, auth=None,
|
|
completion_cache=None, **kwargs):
|
|
# FIXME(comstud): Rename the api_key argument above when we
|
|
# know it's not being used as keyword argument
|
|
|
|
# NOTE(cyeoh): In the novaclient context (unlike Nova) the
|
|
# project_id is not the same as the tenant_id. Here project_id
|
|
# is a name (what the Nova API often refers to as a project or
|
|
# tenant name) and tenant_id is a UUID (what the Nova API
|
|
# often refers to as a project_id or tenant_id).
|
|
|
|
password = api_key
|
|
self.projectid = project_id
|
|
self.tenant_id = tenant_id
|
|
self.user_id = user_id
|
|
self.flavors = flavors.FlavorManager(self)
|
|
self.flavor_access = flavor_access.FlavorAccessManager(self)
|
|
self.images = images.ImageManager(self)
|
|
self.limits = limits.LimitsManager(self)
|
|
self.servers = servers.ServerManager(self)
|
|
self.versions = versions.VersionManager(self)
|
|
|
|
# extensions
|
|
self.agents = agents.AgentsManager(self)
|
|
self.dns_domains = floating_ip_dns.FloatingIPDNSDomainManager(self)
|
|
self.dns_entries = floating_ip_dns.FloatingIPDNSEntryManager(self)
|
|
self.cloudpipe = cloudpipe.CloudpipeManager(self)
|
|
self.certs = certs.CertificateManager(self)
|
|
self.floating_ips = floating_ips.FloatingIPManager(self)
|
|
self.floating_ip_pools = floating_ip_pools.FloatingIPPoolManager(self)
|
|
self.fping = fping.FpingManager(self)
|
|
self.volumes = volumes.VolumeManager(self)
|
|
self.volume_snapshots = volume_snapshots.SnapshotManager(self)
|
|
self.volume_types = volume_types.VolumeTypeManager(self)
|
|
self.keypairs = keypairs.KeypairManager(self)
|
|
self.networks = networks.NetworkManager(self)
|
|
self.quota_classes = quota_classes.QuotaClassSetManager(self)
|
|
self.quotas = quotas.QuotaSetManager(self)
|
|
self.security_groups = security_groups.SecurityGroupManager(self)
|
|
self.security_group_rules = \
|
|
security_group_rules.SecurityGroupRuleManager(self)
|
|
self.security_group_default_rules = \
|
|
security_group_default_rules.SecurityGroupDefaultRuleManager(self)
|
|
self.usage = usage.UsageManager(self)
|
|
self.virtual_interfaces = \
|
|
virtual_interfaces.VirtualInterfaceManager(self)
|
|
self.aggregates = aggregates.AggregateManager(self)
|
|
self.hosts = hosts.HostManager(self)
|
|
self.hypervisors = hypervisors.HypervisorManager(self)
|
|
self.hypervisor_stats = hypervisors.HypervisorStatsManager(self)
|
|
self.services = services.ServiceManager(self)
|
|
self.fixed_ips = fixed_ips.FixedIPsManager(self)
|
|
self.floating_ips_bulk = floating_ips_bulk.FloatingIPBulkManager(self)
|
|
self.os_cache = os_cache or not no_cache
|
|
self.availability_zones = \
|
|
availability_zones.AvailabilityZoneManager(self)
|
|
self.server_groups = server_groups.ServerGroupsManager(self)
|
|
|
|
# Add in any extensions...
|
|
if extensions:
|
|
for extension in extensions:
|
|
if extension.manager_class:
|
|
setattr(self, extension.name,
|
|
extension.manager_class(self))
|
|
|
|
self.client = client._construct_http_client(
|
|
username=username,
|
|
password=password,
|
|
user_id=user_id,
|
|
project_id=project_id,
|
|
tenant_id=tenant_id,
|
|
auth_url=auth_url,
|
|
auth_token=auth_token,
|
|
insecure=insecure,
|
|
timeout=timeout,
|
|
auth_system=auth_system,
|
|
auth_plugin=auth_plugin,
|
|
proxy_token=proxy_token,
|
|
proxy_tenant_id=proxy_tenant_id,
|
|
region_name=region_name,
|
|
endpoint_type=endpoint_type,
|
|
service_type=service_type,
|
|
service_name=service_name,
|
|
volume_service_name=volume_service_name,
|
|
timings=timings,
|
|
bypass_url=bypass_url,
|
|
os_cache=self.os_cache,
|
|
http_log_debug=http_log_debug,
|
|
cacert=cacert,
|
|
connection_pool=connection_pool,
|
|
session=session,
|
|
auth=auth,
|
|
**kwargs)
|
|
|
|
self.completion_cache = completion_cache
|
|
|
|
def write_object_to_completion_cache(self, obj):
|
|
if self.completion_cache:
|
|
self.completion_cache.write_object(obj)
|
|
|
|
def clear_completion_cache_for_class(self, obj_class):
|
|
if self.completion_cache:
|
|
self.completion_cache.clear_class(obj_class)
|
|
|
|
@client._original_only
|
|
def __enter__(self):
|
|
self.client.open_session()
|
|
return self
|
|
|
|
@client._original_only
|
|
def __exit__(self, t, v, tb):
|
|
self.client.close_session()
|
|
|
|
@client._original_only
|
|
def set_management_url(self, url):
|
|
self.client.set_management_url(url)
|
|
|
|
def get_timings(self):
|
|
return self.client.get_timings()
|
|
|
|
def reset_timings(self):
|
|
self.client.reset_timings()
|
|
|
|
@client._original_only
|
|
def authenticate(self):
|
|
"""
|
|
Authenticate against the server.
|
|
|
|
Normally this is called automatically when you first access the API,
|
|
but you can call this method to force authentication right now.
|
|
|
|
Returns on success; raises :exc:`exceptions.Unauthorized` if the
|
|
credentials are wrong.
|
|
"""
|
|
self.client.authenticate()
|