def __init__(self,
serverType = '',
host = None,
logFile = "",
verboseMode = False,
persistent = False ):
"""! @brief Constructor
@param serverType (string) Type of server. Currently supported are user-server and user-menial-server.
"""
self.user = USER
self.host = host
self.serverType = serverType
self.logFile = logFile
self.verboseMode = verboseMode
self.clientSock = None
self.running = False # set true if server responsed to ping
self.started = False # set true if server has been started
self.persistent = persistent
#self.homedir = os.environ['HOME']
if self.verboseMode:
logger.setLevel( logging.DEBUG )
logger.info( 'server proxy for hq-{s}'.format(s=self.serverType) )
# read default config file
hqConfigFileName = "%s/hq.cfg" % ETCPATH
logger.info( "read config file {f}".format(f=hqConfigFileName) )
if os.path.exists( hqConfigFileName ):
hqConfig = ConfigParser.ConfigParser()
hqConfig.read( hqConfigFileName )
else:
logger.info( "ERROR: config file {f} could not be found".format( f=hqConfigFileName ) )
sys.exit(-1)
# python executable (to start server)
self.python = hqConfig.get( 'SYSTEM', 'python' )
# get stored server details
hqServerDetails = hQServerDetails( self.serverType )
logger.info( "read config file {f} for hq-{serverType}.".format( f=hqServerDetails.cfgFile,
serverType=self.serverType) )
if not self.host:
# get host from config file or use current host
self.host = hqServerDetails.get('host', host if host else os.uname()[1])
# get port from config file or get default port. add 1 to default port for exec-server's
a = 1 if self.serverType=='exec-server' else 0
self.port = hqServerDetails.get('port', hQUtils.getDefaultPort( self.user, add=a) )
def store_details( self ):
"""store details about running server.
The module hQServerDetails is used for storing details.
"""
# create hQServerDetails instance
hqServerDetails = hQServerDetails(self.server_type)
# write host and port to file <varpath>/hq.server.cfg
hqServerDetails.save([ ('host', self.host),
('port', self.port),
('id', self.server_id),
('pid', self.pid),
('started', self.startTime )
])
import traceback
from pprint import pprint as pp
import getpass
# import hq libraries
from hq.lib.hQBaseServer import hQBaseServer, hQBaseServerHandler, hQBaseRequestProcessor
from hq.lib.hQServerDetails import hQServerDetails
from hq.lib.hQDBConnection import hQDBConnection
from hq.lib.hQCommand import hQCommand
from hq.lib.hQSocket import hQSocket
from hq.lib.daemon import Daemon
import hq.lib.hQDatabase as db
# get stored host and port from hq-user-server
hqServerDetails = hQServerDetails("hq-user-server")
HQU_SERVER_HOST = hqServerDetails.get("host", None)
HQU_SERVER_PORT = hqServerDetails.get("port", None)
USER = getpass.getuser()
class hQExecServer(hQBaseServer, Daemon):
server_type = "hq-exec-server"
def __init__(self, port):
handler = hQExecServerHandler
processor = hQExecServerRequestProcessor()
self.user = USER
consoleLog.setLevel(logging.INFO) # handler level.
consoleLog.setFormatter(formatter)
# add handler to logger
logger.addHandler(consoleLog)
HOMEDIR = os.environ['HOME']
# import hq libraries
from hq.lib.hQUtils import SmartFormatter
from hq.lib.hQSocket import hQSocket
from hq.lib.hQServerProxy import hQServerProxy
from hq.lib.hQServerDetails import hQServerDetails
# get stored host and port from taskdispatcher
hqUserServerDetails = hQServerDetails('hq-user-server')
HOST = hqUserServerDetails.get('host', None)
PORT = hqUserServerDetails.get('port', None)
if __name__ == '__main__':
loginShell = os.environ['SHELL'].split('/')[-1]
defaultValues = { "slots": 1,
"group": "",
"infoText": "",
"logfile": "",
"stdout": "",
"stderr": "",
"shell": loginShell,
import traceback
from pprint import pprint as pp
# import hq libraries
from hq.lib.hQBaseServer import hQBaseServer,hQBaseServerHandler,hQBaseRequestProcessor
from hq.lib.hQServerDetails import hQServerDetails
from hq.lib.hQDBConnection import hQDBConnection
from hq.lib.hQCommand import hQCommand
from hq.lib.hQSocket import hQSocket
from hq.lib.hQServerProxy import hQServerProxy
from hq.lib.daemon import Daemon
import hq.lib.hQDatabase as db
# get stored host and port from the main server
hqServerDetails = hQServerDetails('hq-server')
HQ_SERVER_HOST = hqServerDetails.get('host', None)
HQ_SERVER_PORT = hqServerDetails.get('port', None)
USER = pwd.getpwuid(os.getuid())[0]
class hQUserServer(hQBaseServer, Daemon):
server_type ='hq-user-server'
def __init__(self, port):
handler = hQUserServerHandler
processor = hQUserServerRequestProcessor()
self.user=USER
