| 1 |
spiga |
1.1 |
from Actor import *
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| 2 |
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from crab_util import *
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| 3 |
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import common
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| 4 |
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from ApmonIf import ApmonIf
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| 5 |
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import time
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| 6 |
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| 7 |
farinafa |
1.24 |
import traceback
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| 8 |
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from xml.dom import minidom
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| 9 |
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from ServerCommunicator import ServerCommunicator
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| 10 |
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from Status import Status
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| 11 |
farinafa |
1.25 |
from ServerConfig import *
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| 12 |
farinafa |
1.24 |
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| 13 |
spiga |
1.35 |
import zlib
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| 14 |
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import base64
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| 15 |
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| 16 |
farinafa |
1.24 |
class StatusServer(Status):
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| 17 |
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| 18 |
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def __init__(self, *args):
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| 19 |
spiga |
1.36 |
Status.__init__(self, *args)
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| 20 |
farinafa |
1.24 |
self.server_name = None
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| 21 |
farinafa |
1.25 |
self.server_port = None
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| 22 |
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self.srvCfg = {}
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| 23 |
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try:
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| 24 |
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self.srvCfg = ServerConfig(self.cfg_params['CRAB.server_name']).config()
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| 25 |
farinafa |
1.24 |
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| 26 |
farinafa |
1.25 |
self.server_name = str(self.srvCfg['serverName'])
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| 27 |
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self.server_port = int(self.srvCfg['serverPort'])
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| 28 |
spiga |
1.3 |
except KeyError:
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| 29 |
farinafa |
1.24 |
msg = 'No server selected or port specified.'
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| 30 |
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msg = msg + 'Please specify a server in the crab cfg file'
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| 31 |
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raise CrabException(msg)
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| 32 |
spiga |
1.31 |
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| 33 |
farinafa |
1.27 |
return
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| 34 |
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| 35 |
spiga |
1.31 |
def query(self):
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| 36 |
farinafa |
1.27 |
common.scheduler.checkProxy()
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| 37 |
spiga |
1.1 |
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| 38 |
spiga |
1.31 |
self.resynchClientSide()
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| 39 |
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| 40 |
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upTask = common._db.getTask()
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| 41 |
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self.compute(upTask)
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| 42 |
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| 43 |
farinafa |
1.27 |
def resynchClientSide(self):
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| 44 |
spiga |
1.31 |
"""
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| 45 |
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get status from the server and
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| 46 |
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aling back data on client
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| 47 |
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"""
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| 48 |
farinafa |
1.24 |
task = common._db.getTask()
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| 49 |
spiga |
1.28 |
# proxy management
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| 50 |
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self.proxy = None # common._db.queryTask('proxy')
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| 51 |
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if 'X509_USER_PROXY' in os.environ:
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| 52 |
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self.proxy = os.environ['X509_USER_PROXY']
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| 53 |
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else:
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| 54 |
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status, self.proxy = commands.getstatusoutput('ls /tmp/x509up_u`id -u`')
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| 55 |
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self.proxy = proxy.strip()
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| 56 |
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| 57 |
farinafa |
1.24 |
# communicator allocation
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| 58 |
farinafa |
1.27 |
csCommunicator = ServerCommunicator(self.server_name, self.server_port, self.cfg_params, self.proxy)
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| 59 |
spiga |
1.35 |
handledXML = csCommunicator.getStatus( str(task['name']) )
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| 60 |
farinafa |
1.24 |
del csCommunicator
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| 61 |
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| 62 |
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# align back data and print
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| 63 |
farinafa |
1.34 |
try:
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| 64 |
farinafa |
1.37 |
handledXML += "="*( len(handledXML)%4 )
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| 65 |
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reportXML = zlib.decompress( base64.urlsafe_b64decode(handledXML) )
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| 66 |
spiga |
1.35 |
except Exception, e:
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| 67 |
spiga |
1.36 |
common.logger.debug(1,"WARNING: Problem while decompressing fresh status from the server.")
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| 68 |
farinafa |
1.37 |
common.logger.debug(1, traceback.format_exc() )
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| 69 |
spiga |
1.35 |
return
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| 70 |
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| 71 |
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try:
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| 72 |
farinafa |
1.37 |
reportList = minidom.parseString(reportXML).getElementsByTagName('Job')
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| 73 |
farinafa |
1.34 |
common._db.deserXmlStatus(reportList)
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| 74 |
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except Exception, e:
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| 75 |
spiga |
1.36 |
common.logger.debug(1,"WARNING: Problem while retrieving fresh status from the server.")
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| 76 |
farinafa |
1.34 |
return
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| 77 |
spiga |
1.35 |
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| 78 |
spiga |
1.31 |
return
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| 79 |
mcinquil |
1.2 |
|
