import os
+from nepi.util.timefuncs import tnow
from nepi.execution.resource import ResourceManager, clsinit_copy, \
ResourceState, reschedule_delay
+from nepi.execution.trace import Trace, TraceAttr
from nepi.execution.attribute import Attribute, Flags
from nepi.resources.omf.omf_resource import ResourceGateway, OMFResource
from nepi.resources.omf.node import OMFNode, confirmation_counter, reschedule_check
"""
_rtype = "OMFApplication"
- _authorized_connections = ["OMFNode"]
+ _authorized_connections = ["OMFNode", "WilabtSfaNode"]
@classmethod
def _register_attributes(cls):
self.release_id = None
self._release_cnt = 0
+ # For performance tests
+ self.begin_deploy_time = None
+ self.begin_start_time = None
+ self.begin_release_time = None
+ self.dperf = True
+ self.sperf = True
+ self.rperf = True
+
self.add_set_hook()
def _init_command(self):
self.ec.schedule(reschedule_delay, self.deploy)
return
+ ## For performance test
+ if self.dperf:
+ self.begin_deploy_time = tnow()
+ self.dperf = False
+
self._init_command()
self.set('xmppUser',self.node.get('xmppUser'))
self.get('xmppPassword'), exp_id = self.exp_id)
if self.get('version') == "5":
+
+ self.begin_deploy_time = tnow()
+
if self.get('sources'):
gateway = ResourceGateway.AMtoGateway[self.get('xmppServer')]
user = self.get('sshUser') or self.get('xmppUser')
return uid
return False
+ def trace(self, name, attr = TraceAttr.ALL, block = 512, offset = 0):
+ self.info("Retrieving '%s' trace %s " % (name, attr))
+ if name == 'stdout' :
+ suffix = '.out'
+ elif name == 'stderr' :
+ suffix = '.err'
+ else :
+ suffix = '.misc'
+
+ trace_path = '/tmp/'+ self._topic_app + suffix
+
+ if attr == TraceAttr.PATH:
+ return trace_path
+
+ if attr == TraceAttr.ALL:
+ try:
+ f = open(trace_path ,'r')
+ except IOError:
+ print "File with traces has not been found"
+ return False
+ out = f.read()
+ f.close()
+ return out
+
+
def do_start(self):
""" Start the RM. It means : Send Xmpp Message Using OMF protocol
to execute the application.
"""
+ ## For performance test
+ if self.sperf:
+ self.begin_start_time = tnow()
+ self.sperf = False
if not self.get('env'):
self.set('env', " ")
if self.get('version') == "5":
+ self.begin_start_time = tnow()
# Some information to check the command for OMF5
msg = " " + self.get_rtype() + " ( Guid : " + str(self._guid) +") : " + \
self.get('appid') + " : " + self._path + " : " + \
State is set to STOPPED after the message is sent.
"""
+
+
if self.get('version') == 5:
self._omf_api.exit(self.node.get('hostname'),self.get('appid'))
super(OMFApplication, self).do_stop()
""" Clean the RM at the end of the experiment and release the API.
"""
+ ## For performance test
+ if self.rperf:
+ self.begin_release_time = tnow()
+ self.rperf = False
+
if self._omf_api:
- if self.get('version') == "6":
+ if self.get('version') == "6" and self._topic_app:
if not self.release_id:
self.release_id = os.urandom(16).encode('hex')
self._omf_api.frcp_release( self.release_id, self.node.get('hostname'),self._topic_app, res_id=self._topic_app)
msg = "Couldn't retrieve the confirmation of the release"
self.error(msg)
+ # Remove the stdout and stderr of the application
+ try:
+ os.remove('/tmp/'+self._topic_app +'.out')
+ os.remove('/tmp/'+self._topic_app +'.err')
+ except OSError:
+ pass
OMFAPIFactory.release_api(self.get('version'),
self.get('xmppServer'), self.get('xmppUser'), self.get('xmppPort'),