def __init__(self, endpoint, **kwargs):
LOG.warning('HTTPClient class is deprecated and will be removed '
'in Stein release, please use SessionClient instead.')
self.endpoint = endpoint
self.endpoint_trimmed = _trim_endpoint_api_version(endpoint)
self.auth_token = kwargs.get('token')
self.auth_ref = kwargs.get('auth_ref')
self.os_ironic_api_version = kwargs.get('os_ironic_api_version',
DEFAULT_VER)
self.api_version_select_state = kwargs.get('api_version_select_state',
'default')
self.conflict_max_retries = kwargs.pop('max_retries',
DEFAULT_MAX_RETRIES)
self.conflict_retry_interval = kwargs.pop('retry_interval',
DEFAULT_RETRY_INTERVAL)
self.session = requests.Session()
parts = urlparse.urlparse(endpoint)
if parts.scheme not in SUPPORTED_ENDPOINT_SCHEME:
msg = _('Unsupported scheme: %s') % parts.scheme
raise exc.EndpointException(msg)
if parts.scheme == 'https':
if kwargs.get('insecure') is True:
self.session.verify = False
elif kwargs.get('ca_file'):
self.session.verify = kwargs['ca_file']
self.session.cert = (kwargs.get('cert_file'),
kwargs.get('key_file'))
def get_connection(self):
_class = self.connection_params[0]
try:
return _class(*self.connection_params[1][0:2],
**self.connection_params[2])
except six.moves.http_client.InvalidURL:
raise exc.EndpointException()
def __init__(self, endpoint=None, *args, **kwargs):
"""Initialize a new client for the Ironic v1 API."""
if kwargs.get('os_ironic_api_version'):
kwargs['api_version_select_state'] = "user"
else:
if not endpoint:
raise exc.EndpointException(
_("Must provide 'endpoint' if os_ironic_api_version "
"isn't specified"))
# If the user didn't specify a version, use a cached version if
# one has been stored
host, netport = http.get_server(endpoint)
saved_version = filecache.retrieve_data(host=host, port=netport)
if saved_version:
kwargs['api_version_select_state'] = "cached"
kwargs['os_ironic_api_version'] = saved_version
else:
kwargs['api_version_select_state'] = "default"
kwargs['os_ironic_api_version'] = DEFAULT_VER
self.http_client = http._construct_http_client(endpoint, *args,
**kwargs)
self.chassis = chassis.ChassisManager(self.http_client)
self.node = node.NodeManager(self.http_client)
self.port = port.PortManager(self.http_client)
self.volume_connector = volume_connector.VolumeConnectorManager(
self.http_client)
self.volume_target = volume_target.VolumeTargetManager(
self.http_client)
self.driver = driver.DriverManager(self.http_client)
self.portgroup = portgroup.PortgroupManager(self.http_client)
def __init__(self, endpoint=None, endpoint_override=None, *args, **kwargs):
"""Initialize a new client for the Ironic v1 API."""
allow_downgrade = kwargs.pop('allow_api_version_downgrade', False)
if endpoint_override is None and endpoint is not None:
LOG.warning('Passing "endpoint" parameter to Client constructor '
'is deprecated, and it will be removed in Stein '
'release. Please use "endpoint_override" instead.')
endpoint_override = endpoint
if kwargs.get('os_ironic_api_version'):
# TODO(TheJulia): We should sanity check os_ironic_api_version
# against our maximum suported version, so the client fails
# immediately upon an unsupported version being provided.
# This logic should also likely live in common/http.py
if allow_downgrade:
if kwargs['os_ironic_api_version'] == 'latest':
raise ValueError(
"Invalid configuration defined. "
"The os_ironic_api_version can not be set "
"to 'latest' while allow_api_version_downgrade "
"is set.")
# NOTE(dtantsur): here we allow the HTTP client to negotiate a
# lower version if the requested is too high
kwargs['api_version_select_state'] = "default"
else:
kwargs['api_version_select_state'] = "user"
else:
if not endpoint_override:
raise exc.EndpointException(
_("Must provide 'endpoint_override' if "
"'os_ironic_api_version' isn't specified"))
# If the user didn't specify a version, use a cached version if
# one has been stored
host, netport = http.get_server(endpoint_override)
saved_version = filecache.retrieve_data(host=host, port=netport)
if saved_version:
kwargs['api_version_select_state'] = "cached"
kwargs['os_ironic_api_version'] = saved_version
else:
kwargs['api_version_select_state'] = "default"
kwargs['os_ironic_api_version'] = DEFAULT_VER
kwargs['endpoint_override'] = endpoint_override
self.http_client = http._construct_http_client(*args, **kwargs)
self.chassis = chassis.ChassisManager(self.http_client)
self.node = node.NodeManager(self.http_client)
self.port = port.PortManager(self.http_client)
self.volume_connector = volume_connector.VolumeConnectorManager(
self.http_client)
self.volume_target = volume_target.VolumeTargetManager(
self.http_client)
self.driver = driver.DriverManager(self.http_client)
self.portgroup = portgroup.PortgroupManager(self.http_client)
def get_connection_params(endpoint, **kwargs):
parts = urlparse.urlparse(endpoint)
path = _trim_endpoint_api_version(parts.path)
_args = (parts.hostname, parts.port, path)
_kwargs = {'timeout': (float(kwargs.get('timeout'))
if kwargs.get('timeout') else 600)}
if parts.scheme == 'https':
_class = VerifiedHTTPSConnection
_kwargs['ca_file'] = kwargs.get('ca_file', None)
_kwargs['cert_file'] = kwargs.get('cert_file', None)
_kwargs['key_file'] = kwargs.get('key_file', None)
_kwargs['insecure'] = kwargs.get('insecure', False)
elif parts.scheme == 'http':
_class = six.moves.http_client.HTTPConnection
else:
msg = 'Unsupported scheme: %s' % parts.scheme
raise exc.EndpointException(msg)
return (_class, _args, _kwargs)
