155 lines
4.6 KiB
Python
155 lines
4.6 KiB
Python
#
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# Copyright (c) 2014-2018 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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import json
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import wsme
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from wsme import types as wsme_types
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import wsmeext.pecan as wsme_pecan
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import pecan
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from pecan import rest
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from sm_api.api.controllers.v1 import base
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from sm_api.api.controllers.v1 import collection
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from sm_api.api.controllers.v1 import link
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from sm_api.api.controllers.v1 import utils
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from sm_api.common import exception
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from sm_api.common import log
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from sm_api import objects
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LOG = log.get_logger(__name__)
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class ServicesCommand(wsme_types.Base):
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path = wsme_types.text
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value = wsme_types.text
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op = wsme_types.text
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class ServicesCommandResult(wsme_types.Base):
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# Host Information
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hostname = wsme_types.text
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state = wsme_types.text
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# Command
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path = wsme_types.text
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value = wsme_types.text
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op = wsme_types.text
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# Result
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error_code = wsme_types.text
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error_details = wsme_types.text
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class Services(base.APIBase):
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id = int
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name = wsme_types.text
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desired_state = wsme_types.text
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state = wsme_types.text
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status = wsme_types.text
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# online_uuid = wsme_types.text
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# "The UUID of the services"
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links = [link.Link]
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"A list containing a self link and associated services links"
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def __init__(self, **kwargs):
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self.fields = list(objects.service.fields)
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for k in self.fields:
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setattr(self, k, kwargs.get(k))
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@classmethod
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def convert_with_links(cls, rpc_services, expand=True):
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minimum_fields = ['id', 'name', 'desired_state', 'state', 'status']
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fields = minimum_fields if not expand else None
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services = Services.from_rpc_object(
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rpc_services, fields)
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return services
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class ServicesCollection(collection.Collection):
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"""API representation of a collection of services."""
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services = [Services]
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"A list containing services objects"
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def __init__(self, **kwargs):
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self._type = 'services'
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@classmethod
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def convert_with_links(cls, services, limit, url=None,
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expand=False, **kwargs):
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collection = ServicesCollection()
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collection.services = [
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Services.convert_with_links(ch, expand)
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for ch in services]
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url = url or None
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collection.next = collection.get_next(limit, url=url, **kwargs)
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return collection
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# class Servicess(wsme_types.Base):
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# services = wsme_types.text
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class ServicesController(rest.RestController):
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def _get_services(self, marker, limit, sort_key, sort_dir):
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limit = utils.validate_limit(limit)
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sort_dir = utils.validate_sort_dir(sort_dir)
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marker_obj = None
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if marker:
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marker_obj = objects.service.get_by_uuid(
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pecan.request.context, marker)
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services = pecan.request.dbapi.sm_service_get_list(limit,
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marker_obj,
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sort_key=sort_key,
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sort_dir=sort_dir)
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return services
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@wsme_pecan.wsexpose(Services, unicode)
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def get_one(self, uuid):
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try:
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rpc_sg = objects.service.get_by_uuid(pecan.request.context, uuid)
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except exception.ServerNotFound:
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return None
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return Services.convert_with_links(rpc_sg)
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@wsme_pecan.wsexpose(Services, unicode)
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def get_service(self, name):
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try:
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rpc_sg = objects.service.get_by_name(pecan.request.context, name)
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except exception.ServerNotFound:
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return None
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return Services.convert_with_links(rpc_sg)
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@wsme_pecan.wsexpose(ServicesCollection, unicode, int,
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unicode, unicode)
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def get_all(self, marker=None, limit=None,
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sort_key='name', sort_dir='asc'):
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"""Retrieve list of services."""
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services = self._get_services(marker,
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limit,
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sort_key,
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sort_dir)
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return ServicesCollection.convert_with_links(services, limit,
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sort_key=sort_key,
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sort_dir=sort_dir)
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@wsme_pecan.wsexpose(ServicesCommandResult, unicode,
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body=ServicesCommand)
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def put(self, hostname, command):
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raise NotImplementedError()
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@wsme_pecan.wsexpose(ServicesCommandResult, unicode,
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body=ServicesCommand)
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def patch(self, hostname, command):
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raise NotImplementedError()
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