def introspect(uuid, new_ipmi_credentials=None, token=None):
"""Initiate hardware properties introspection for a given node.
:param uuid: node uuid
:param new_ipmi_credentials: tuple (new username, new password) or None
:param token: authentication token
:raises: Error
"""
ironic = utils.get_client(token)
try:
node = ironic.node.get(uuid)
except exceptions.NotFound:
raise utils.Error(_("Cannot find node %s") % uuid, code=404)
except exceptions.HttpError as exc:
raise utils.Error(
_("Cannot get node %(node)s: %(exc)s") % {
'node': uuid,
'exc': exc
})
utils.check_provision_state(node, with_credentials=new_ipmi_credentials)
if new_ipmi_credentials:
new_ipmi_credentials = (_validate_ipmi_credentials(
node, new_ipmi_credentials))
else:
validation = ironic.node.validate(node.uuid)
if not validation.power['result']:
msg = _('Failed validation of power interface for node %(node)s, '
'reason: %(reason)s')
raise utils.Error(msg % {
'node': node.uuid,
'reason': validation.power['reason']
})
node_info = node_cache.add_node(node.uuid,
bmc_address=utils.get_ipmi_address(node),
ironic=ironic)
node_info.set_option('new_ipmi_credentials', new_ipmi_credentials)
def _handle_exceptions():
try:
_background_introspect(ironic, node_info)
except utils.Error as exc:
node_info.finished(error=str(exc))
except Exception as exc:
msg = _('Unexpected exception in background introspection thread')
LOG.exception(msg)
node_info.finished(error=msg)
utils.spawn_n(_handle_exceptions)
def _process_node(node, introspection_data, node_info):
# NOTE(dtantsur): repeat the check in case something changed
utils.check_provision_state(node)
node_info.create_ports(introspection_data.get('macs') or ())
_run_post_hooks(node_info, introspection_data)
if CONF.processing.store_data == 'swift':
swift_object_name = swift.store_introspection_data(
introspection_data, node_info.uuid)
LOG.info(
_LI('Introspection data for node %(node)s was stored in '
'Swift in object %(obj)s'), {
'node': node_info.uuid,
'obj': swift_object_name
})
if CONF.processing.store_data_location:
node_info.patch([{
'op': 'add',
'path': '/extra/%s' % CONF.processing.store_data_location,
'value': swift_object_name
}])
else:
LOG.debug(
'Swift support is disabled, introspection data for node %s '
'won\'t be stored', node_info.uuid)
ironic = utils.get_client()
firewall.update_filters(ironic)
node_info.invalidate_cache()
rules.apply(node_info, introspection_data)
resp = {'uuid': node.uuid}
if node_info.options.get('new_ipmi_credentials'):
new_username, new_password = (
node_info.options.get('new_ipmi_credentials'))
utils.spawn_n(_finish_set_ipmi_credentials, ironic, node, node_info,
introspection_data, new_username, new_password)
resp['ipmi_setup_credentials'] = True
resp['ipmi_username'] = new_username
resp['ipmi_password'] = new_password
else:
utils.spawn_n(_finish, ironic, node_info)
return resp
def introspect(uuid, new_ipmi_credentials=None, token=None):
"""Initiate hardware properties introspection for a given node.
:param uuid: node uuid
:param new_ipmi_credentials: tuple (new username, new password) or None
:param token: authentication token
:raises: Error
"""
ironic = utils.get_client(token)
try:
node = ironic.node.get(uuid)
except exceptions.NotFound:
raise utils.Error(_("Cannot find node %s") % uuid, code=404)
except exceptions.HttpError as exc:
raise utils.Error(_("Cannot get node %(node)s: %(exc)s") %
{'node': uuid, 'exc': exc})
utils.check_provision_state(node, with_credentials=new_ipmi_credentials)
if new_ipmi_credentials:
new_ipmi_credentials = (
_validate_ipmi_credentials(node, new_ipmi_credentials))
else:
validation = ironic.node.validate(node.uuid)
if not validation.power['result']:
msg = _('Failed validation of power interface for node %(node)s, '
'reason: %(reason)s')
raise utils.Error(msg % {'node': node.uuid,
'reason': validation.power['reason']})
node_info = node_cache.add_node(node.uuid,
bmc_address=utils.get_ipmi_address(node),
ironic=ironic)
node_info.set_option('new_ipmi_credentials', new_ipmi_credentials)
def _handle_exceptions():
try:
_background_introspect(ironic, node_info)
except utils.Error as exc:
node_info.finished(error=str(exc))
except Exception as exc:
msg = _('Unexpected exception in background introspection thread')
LOG.exception(msg)
node_info.finished(error=msg)
utils.spawn_n(_handle_exceptions)
def _process_node(node, introspection_data, node_info):
# NOTE(dtantsur): repeat the check in case something changed
utils.check_provision_state(node)
node_info.create_ports(introspection_data.get('macs') or ())
_run_post_hooks(node_info, introspection_data)
if CONF.processing.store_data == 'swift':
swift_object_name = swift.store_introspection_data(introspection_data,
node_info.uuid)
LOG.info(_LI('Introspection data for node %(node)s was stored in '
'Swift in object %(obj)s'),
{'node': node_info.uuid, 'obj': swift_object_name})
if CONF.processing.store_data_location:
node_info.patch([{'op': 'add', 'path': '/extra/%s' %
CONF.processing.store_data_location,
'value': swift_object_name}])
else:
LOG.debug('Swift support is disabled, introspection data for node %s '
'won\'t be stored', node_info.uuid)
ironic = utils.get_client()
firewall.update_filters(ironic)
node_info.invalidate_cache()
rules.apply(node_info, introspection_data)
resp = {'uuid': node.uuid}
if node_info.options.get('new_ipmi_credentials'):
new_username, new_password = (
node_info.options.get('new_ipmi_credentials'))
utils.spawn_n(_finish_set_ipmi_credentials,
ironic, node, node_info, introspection_data,
new_username, new_password)
resp['ipmi_setup_credentials'] = True
resp['ipmi_username'] = new_username
resp['ipmi_password'] = new_password
else:
utils.spawn_n(_finish, ironic, node_info)
return resp
