laas-fog/pharoslaas/actions/fog_waitForImaging.py

   1 ##############################################################################
   2 # Copyright 2017 Parker Berberian and Others                                 #
   3 #                                                                            #
   4 # Licensed under the Apache License, Version 2.0 (the "License");            #
   5 # you may not use this file except in compliance with the License.           #
   6 # You may obtain a copy of the License at                                    #
   7 #                                                                            #
   8 #    http://www.apache.org/licenses/LICENSE-2.0                              #
   9 #                                                                            #
  10 # Unless required by applicable law or agreed to in writing, software        #
  11 # distributed under the License is distributed on an "AS IS" BASIS,          #
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
  13 # See the License for the specific language governing permissions and        #
  14 # limitations under the License.                                             #
  15 ##############################################################################
  16
  17 from fogAction import FogAction
  18 import sys
  19
  20
  21 class WaitForImagingAction(FogAction):
  22     def __init__(self, config=None):
  23         super(WaitForImagingAction, self).__init__(config=config)
  24
  25     def run(self, host):
  26         """
  27         tracks the imaging task to completion.
  28         """
  29         host = self.getFogHost(host)
  30         imageTaskID = self.getImagingTaskID(host)
  31         if(imageTaskID < 0):
  32             sys.exit(1)
  33         self.waitForTask(imageTaskID)
  34
  35     def getImagingTaskID(self, host):
  36         """
  37         Sorts through all current tasks to find the image task
  38         associated with the  given host.
  39         """
  40         for task in self.getAllTasks():
  41             hostname = str(task['host']['name'])
  42             if hostname == host and int(task['typeID']) == 1:
  43                 return task['id']
  44         return -1