laas-fog/pharoslaas/actions/fog_startImaging.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 requests
  19 import sys
  20
  21
  22 class StartImagingAction(FogAction):
  23     def __init__(self, config=None):
  24         super(StartImagingAction, self).__init__(config=config)
  25
  26     def run(self, host=None):
  27         """
  28         Schedules an imaging task for the given host.
  29         This automatically uses the "associated" disk image.
  30         """
  31         host = self.getFogHost(host)
  32         num = str(self.getHostNumber(host))
  33         url = self.baseURL+'host/'+num+'/task'
  34         try:
  35             req = requests.post(
  36                     url,
  37                     headers=self.header,
  38                     json={"taskTypeID": 1}
  39                     )
  40             if req.status_code == 200:
  41                 # self.logger.info("%s", "Scheduled image task for host")
  42                 pass
  43         except Exception:
  44             # self.logger.warning("%s", "Failed to schedule host imaging")
  45             # self.logger.warning("%s", "Trying to delete existing image task")
  46             self.delTask(num)
  47             req = requests.post(
  48                     url,
  49                     headers=self.header,
  50                     json={"taskTypeID": 1}
  51                     )
  52             if req.status_code == 200:
  53                 # self.logger.info("%s", "Scheduled image task for host")
  54                 pass
  55         sys.exit(0)