# Copyright (C) 2013 INRIA
#
# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation;
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
# Julien Tribino <julien.tribino@inria.fr>
+from __future__ import print_function
+
import os
from nepi.util.timefuncs import tnow
from nepi.execution.resource import ResourceManager, clsinit_copy, \
- ResourceState, reschedule_delay
+ ResourceState
+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
:type guid: int
"""
- _rtype = "OMFApplication"
- _authorized_connections = ["OMFNode", "WilabtSfaNode"]
+ _rtype = "omf::Application"
+ _authorized_connections = ["omf::Node", "wilabt::sfa::Node"]
@classmethod
def _register_attributes(cls):
if not self.node or self.node.state < ResourceState.READY:
self.debug("---- RESCHEDULING DEPLOY ---- node state %s "
% self.node.state )
- self.ec.schedule(reschedule_delay, self.deploy)
+ self.ec.schedule(self.reschedule_delay, self.deploy)
return
## For performance test
if not self.get('xmppServer'):
msg = "XmppServer is not initialzed. XMPP Connections impossible"
self.error(msg)
- raise RuntimeError, msg
+ raise RuntimeError(msg)
if not (self.get('xmppUser') or self.get('xmppPort')
or self.get('xmppPassword')):
if not self.get('command') :
msg = "Application's Command is not initialized"
self.error(msg)
- raise RuntimeError, msg
+ raise RuntimeError(msg)
if not self._omf_api :
self._omf_api = OMFAPIFactory.get_api(self.get('version'),
if self._create_cnt > confirmation_counter:
msg = "Couldn't retrieve the confirmation of the creation"
self.error(msg)
- raise RuntimeError, msg
+ raise RuntimeError(msg)
uid = self.check_deploy(self.create_id)
if not uid:
return uid
return False
- def trace_filepath(self, filename):
- return os.path.join('~/', filename)
-
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'
- path = self.trace_filepath(str(self.guid) + '_' + name)
-
- command = "(test -f %s && echo 'success') || echo 'error'" % path
- (out, err), proc = self.node.execute(command)
+ trace_path = '/tmp/'+ self._topic_app + suffix
- if (err and proc.poll()) or out.find("error") != -1:
- msg = " Couldn't find trace %s " % name
- self.error(msg, out, err)
- return None
-
if attr == TraceAttr.PATH:
- return path
+ return trace_path
if attr == TraceAttr.ALL:
- (out, err), proc = self.node.check_output(self.run_home, name)
-
- if proc.poll():
- msg = " Couldn't read trace %s " % name
- self.error(msg, out, err)
- return None
-
- return out
-
- return out
-
- def check_output(self, home, filename):
- """ Retrives content of file """
- (out, err), proc = self.execute("cat %s" %
- os.path.join(home, filename), retry = 1, with_lock = True)
- return (out, err), proc
+ try:
+ with open(trace_path ,'r') as f:
+ return f.read()
+ except IOError:
+ print("File with traces has not been found")
+ return False
def do_start(self):
if self._start_cnt > confirmation_counter:
msg = "Couldn't retrieve the confirmation that the application started"
self.error(msg)
- raise RuntimeError, msg
+ raise RuntimeError(msg)
res = self.check_start(self._topic_app)
if not res:
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()
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'),