| #!/usr/bin/env python |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| # |
| # $Id$ |
| # |
| |
| import threading |
| import logging |
| |
| from tashi.util import instantiateImplementation |
| |
| ''' Physical cluster manager/Virtual cluster manager service ''' |
| class pcmService(object): |
| ''' Phycical cluster manager service ''' |
| def __init__(self, config, data): |
| self.config = config |
| self.data = data |
| self.log = logging.getLogger(__name__) |
| self.hardware = instantiateImplementation("zoni.hardware.systemmanagement.SystemManagement", self.config, self.data) |
| |
| print self.data.conn |
| #if self.data._isDb: |
| #threading.Thread(target=self.data.keepAlive).start() |
| |
| # auth domain and verify it can operate on domain |
| def __key2vcm(self, key): |
| return self.data.getDomainFromKey(key) |
| |
| def releaseResource(self, key, nodeName): |
| vcm = self.__key2vcm(key) |
| ''' Check for keys later and remove vcm ''' |
| self.log.info("VCM_RELEASE_RESOURCE: VCM %s RESOURCE %s" % (vcm, nodeName)) |
| self.data.releaseNode(nodeName) |
| |
| def requestResources(self, key, specs, quantity): |
| vcm = self.__key2vcm(key) |
| node = specs |
| ''' Check for keys later ''' |
| self.log.info("VCM_REQUEST_RESOURCE: VCM %s RESOURCE %s(%s)" % (vcm, specs, quantity)) |
| # go to scheduler val = self.agent.requestResource(specs) |
| if val: |
| return 1 |
| return 0 |
| |
| def getResources(self, key): |
| vcm = self.__key2vcm(key) |
| self.log.info("VCM_QUERY_ALL: VCM %s" % (vcm)) |
| print self.data.getAvailableResources() |
| return self.data.getAvailableResources() |
| |
| def getMyResources(self, key): |
| vcm = self.__key2vcm(key) |
| self.log.info("VCM_QUERY_OWN: VCM %s" % (vcm)) |
| print self.data.getMyResources(key) |
| return self.data.getMyResources(key) |
| |
| def powerOn(self, key, nodeName): |
| vcm = self.__key2vcm(key) |
| self.log.info("VCM_COMMAND_POWER_ON: VCM %s NODE %s" % (vcm, nodeName)) |
| self.hardware.powerOn(nodeName) |
| |
| def powerReset(self, key, nodeName): |
| vcm = self.__key2vcm(key) |
| self.log.info("VCM_COMMAND_POWER_RESET: VCM %s NODE %s" % (vcm, nodeName)) |
| self.hardware.powerReset(nodeName) |
| |
| |
| def powerOff(self, key, nodeName): |
| vcm = self.__key2vcm(key) |
| self.log.info("VCM_COMMAND_POWER_OFF: VCM %s NODE %s" % (vcm, nodeName)) |
| self.hardware.powerOff(nodeName) |
| |
| #def selectBootImage |
| |
| class vcmService(object): |
| def __init__(self, config): |
| self.config = config |
| |
| |
| def requestResource(self, nodeName): |
| pass |
| |