from nepi.execution.attribute import Attribute, Flags, Types
from nepi.execution.resource import clsinit_copy, ResourceState, \
- ResourceAction, reschedule_delay
+ ResourceAction, reschedule_delay, failtrap
from nepi.resources.linux.application import LinuxApplication
from nepi.resources.linux.ccn.ccnr import LinuxCCNR
from nepi.util.timefuncs import tnow
if self.ccnr: return self.ccnr.node
return None
+ @failtrap
def deploy(self):
if not self.ccnr or self.ccnr.state < ResourceState.READY:
self.debug("---- RESCHEDULING DEPLOY ---- node state %s " % self.node.state )
# ccnr needs to wait until ccnd is deployed and running
self.ec.schedule(reschedule_delay, self.deploy)
else:
- try:
- if not self.get("command"):
- self.set("command", self._start_command)
+ if not self.get("command"):
+ self.set("command", self._start_command)
- if not self.get("env"):
- self.set("env", self._environment)
+ if not self.get("env"):
+ self.set("env", self._environment)
- # set content to stdin, so the content will be
- # uploaded during provision
- self.set("stdin", self.get("content"))
+ # set content to stdin, so the content will be
+ # uploaded during provision
+ self.set("stdin", self.get("content"))
- command = self.get("command")
+ command = self.get("command")
+
+ self.info("Deploying command '%s' " % command)
- self.info("Deploying command '%s' " % command)
+ self.discover()
+ self.provision()
- self.discover()
- self.provision()
- except:
- self.fail()
- raise
-
self.debug("----- READY ---- ")
self.set_ready()
env, blocking = True)
if proc.poll():
- self.fail()
msg = "Failed to execute command"
self.error(msg, out, err)
raise RuntimeError, msg
+ @failtrap
def start(self):
if self.state == ResourceState.READY:
command = self.get("command")
else:
msg = " Failed to execute command '%s'" % command
self.error(msg, out, err)
- sef.fail()
raise RuntimeError, msg
@property