return self.ec.trace(self._traceroute, "stdout", attr, block, offset)
return super(LinuxFIBEntry, self).trace(name, attr, block, offset)
-
- def deploy(self):
+
+ def do_deploy(self):
# Wait until associated ccnd is provisioned
if not self.ccnd or self.ccnd.state < ResourceState.READY:
# ccnr needs to wait until ccnd is deployed and running
self.ec.schedule(reschedule_delay, self.deploy)
else:
- try:
- if not self.get("ip"):
- host = self.get("host")
- ip = socket.gethostbyname(host)
- self.set("ip", ip)
+ if not self.get("ip"):
+ host = self.get("host")
+ ip = socket.gethostbyname(host)
+ self.set("ip", ip)
+
+ 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)
+ command = self.get("command")
- command = self.get("command")
+ self.info("Deploying command '%s' " % command)
- self.info("Deploying command '%s' " % command)
+ self.do_discover()
+ self.do_provision()
+ self.configure()
- self.discover()
- self.provision()
- self.configure()
- except:
- self.fail()
- raise
-
self.debug("----- READY ---- ")
- self._ready_time = tnow()
- self._state = ResourceState.READY
+ self.set_ready()
def upload_start_command(self):
command = self.get("command")
env, blocking = True)
if proc.poll():
- self._state = ResourceState.FAILED
msg = "Failed to execute command"
self.error(msg, out, err)
raise RuntimeError, msg
# schedule mtr deploy
self.ec.deploy(guids=[self._traceroute], group = self.deployment_group)
- def start(self):
- if self._state in [ResourceState.READY, ResourceState.STARTED]:
+ def do_start(self):
+ if self.state == ResourceState.READY:
command = self.get("command")
self.info("Starting command '%s'" % command)
- self._start_time = tnow()
- self._state = ResourceState.STARTED
+ self.set_started()
else:
msg = " Failed to execute command '%s'" % command
self.error(msg, out, err)
- self._state = ResourceState.FAILED
raise RuntimeError, msg
- def stop(self):
+ def do_stop(self):
command = self.get('command')
env = self.get('env')
self.info("Stopping command '%s'" % command)
command = self._stop_command
- (out, err), proc = self.execute_command(command, env)
+ (out, err), proc = self.execute_command(command, env,
+ blocking = True)
- if proc.poll():
- pass
+ self.set_stopped()
- self._stop_time = tnow()
- self._state = ResourceState.STOPPED
-
- @property
- def state(self):
- return self._state
+ if err:
+ msg = " Failed to execute command '%s'" % command
+ self.error(msg, out, err)
+ raise RuntimeError, msg
@property
def _start_command(self):