148 lines
5.2 KiB
Python
148 lines
5.2 KiB
Python
# Copyright (c) 2018 Intel, Corp.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from jsonschema import validate
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import logging
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from rsd_lib.resources.v2_1.node import node as v2_1_node
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from rsd_lib.resources.v2_2.node import schemas as node_schemas
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LOG = logging.getLogger(__name__)
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class NodeCollection(v2_1_node.NodeCollection):
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def _create_compose_request(
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self,
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name=None,
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description=None,
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processor_req=None,
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memory_req=None,
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remote_drive_req=None,
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local_drive_req=None,
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ethernet_interface_req=None,
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security_req=None,
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total_system_core_req=None,
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total_system_memory_req=None,
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):
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request = {}
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if name is not None:
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request["Name"] = name
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if description is not None:
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request["Description"] = description
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if processor_req is not None:
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validate(processor_req, node_schemas.processor_req_schema)
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request["Processors"] = processor_req
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if memory_req is not None:
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validate(memory_req, node_schemas.memory_req_schema)
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request["Memory"] = memory_req
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if remote_drive_req is not None:
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validate(remote_drive_req, node_schemas.remote_drive_req_schema)
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request["RemoteDrives"] = remote_drive_req
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if local_drive_req is not None:
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validate(local_drive_req, node_schemas.local_drive_req_schema)
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request["LocalDrives"] = local_drive_req
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if ethernet_interface_req is not None:
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validate(
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ethernet_interface_req,
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node_schemas.ethernet_interface_req_schema,
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)
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request["EthernetInterfaces"] = ethernet_interface_req
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if security_req is not None:
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validate(security_req, node_schemas.security_req_schema)
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request["Security"] = security_req
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if total_system_core_req is not None:
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validate(
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total_system_core_req,
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node_schemas.total_system_core_req_schema,
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)
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request["TotalSystemCoreCount"] = total_system_core_req
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if total_system_memory_req is not None:
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validate(
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total_system_memory_req,
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node_schemas.total_system_memory_req_schema,
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)
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request["TotalSystemMemoryMiB"] = total_system_memory_req
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return request
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def compose_node(
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self,
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name=None,
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description=None,
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processor_req=None,
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memory_req=None,
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remote_drive_req=None,
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local_drive_req=None,
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ethernet_interface_req=None,
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security_req=None,
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total_system_core_req=None,
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total_system_memory_req=None,
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):
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"""Compose a node from RackScale hardware
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:param name: Name of node
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:param description: Description of node
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:param processor_req: JSON for node processors
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:param memory_req: JSON for node memory modules
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:param remote_drive_req: JSON for node remote drives
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:param local_drive_req: JSON for node local drives
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:param ethernet_interface_req: JSON for node ethernet ports
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:param security_req: JSON for node security requirements
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:param total_system_core_req: Total processor cores available in
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composed node
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:param total_system_memory_req: Total memory available in composed node
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:returns: The location of the composed node
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When the 'processor_req' is not none: it need a computer system
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contains processors whose each processor meet all conditions in the
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value.
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When the 'total_system_core_req' is not none: it need a computer
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system contains processors whose cores sum up to number equal or
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greater than 'total_system_core_req'.
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When both values are not none: it need meet all conditions.
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'memory_req' and 'total_system_memory_req' is the same.
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"""
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target_uri = self._get_compose_action_element().target_uri
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properties = self._create_compose_request(
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name=name,
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description=description,
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processor_req=processor_req,
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memory_req=memory_req,
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remote_drive_req=remote_drive_req,
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local_drive_req=local_drive_req,
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ethernet_interface_req=ethernet_interface_req,
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security_req=security_req,
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total_system_core_req=total_system_core_req,
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total_system_memory_req=total_system_memory_req,
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)
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resp = self._conn.post(target_uri, data=properties)
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LOG.info("Node created at %s", resp.headers["Location"])
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node_url = resp.headers["Location"]
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return node_url[node_url.find(self._path):]
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