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
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
-
+ 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 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
-
def do_start(self):
""" Start the RM. It means : Send Xmpp Message Using OMF protocol
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'),