if self.dry_run: return True
if self.expected: return retcod==0
else: return retcod!=0
- def failure_message (self):
- return "Could not ssh into slice %s @ %s"%(self.slicename,self.hostname)
+ def failure_message (self):
+ if self.expected:
+ return "Could not ssh into sliver %s@%s"%(self.slicename,self.hostname)
+ else:
+ return "Could still ssh into sliver%s@%s (that was expected to be down)"%(self.slicename,self.hostname)
class TestSlice:
key_names += user_spec['key_names']
return self.test_plc.locate_private_key_from_key_names (key_names)
- # trying to reach the slice through ssh - expected to answer
- def ssh_slice (self, options, *args, **kwds):
- "tries to ssh-enter the slice with the user key, to ensure slice creation"
- return self.do_ssh_slice(options, expected=True, *args, **kwds)
+ # to be used through TestPlc.slice_mapper_tasks
+ # i.e. returns a list of CompleterTasks that are merged into the same Completer run
+ # to avoid waiting for as many slices as the Plc has
+ # also the __doc__ lines are used for the TestPlc methods, e.g. just 'ssh_slice'
+ def ssh_slice__tasks (self, options, *args, **kwds):
+ "tries to ssh-enter the slice with the user key, to check for slice creation"
+ return self.ssh_tasks(options, expected=True, *args, **kwds)
# when we expect the slice is not reachable
- def ssh_slice_off (self, options, *args, **kwds):
+ def ssh_slice_off__tasks (self, options, *args, **kwds):
"tries to ssh-enter the slice with the user key, expecting it to be unreachable"
- return self.do_ssh_slice(options, expected=False, *args, **kwds)
+ return self.ssh_tasks(options, expected=False, *args, **kwds)
- def do_ssh_slice(self,options,expected=True,
- timeout_minutes=20,silent_minutes=10,period_seconds=15,command=None):
- "tries to enter a slice"
-
- timeout = timedelta(minutes=timeout_minutes)
- graceout = timedelta(minutes=silent_minutes)
- period = timedelta(seconds=period_seconds)
+ def ssh_tasks(self,options, expected=True, command=None):
+# timeout_minutes=20,silent_minutes=10,period_seconds=15):
+# timeout = timedelta(minutes=timeout_minutes)
+# graceout = timedelta(minutes=silent_minutes)
+# period = timedelta(seconds=period_seconds)
if not command:
command="echo hostname ; hostname; echo id; id; echo uname -a ; uname -a"
# locate a key
(site_spec,node_spec) = self.test_plc.locate_node(nodename)
tasks.append( CompleterTaskSshSlice(self.test_plc,node_spec['node_fields']['hostname'],
slicename,private_key,command,expected,dry_run))
- return Completer (tasks).run (timeout, graceout, period)
+ return tasks
+# return Completer (tasks).run (timeout, graceout, period)
def ssh_slice_basics (self, options, *args, **kwds):
"the slice is expected to be UP and we just check a few simple sanity commands, including 'ps' to check for /proc"
if not self.do_ssh_slice_once(options,expected=False, command='false'): overall=False
if not self.do_ssh_slice_once(options,expected=False, command='someimprobablecommandname'): overall=False
if not self.do_ssh_slice_once(options,expected=True, command='ps'): overall=False
+ if not self.do_ssh_slice_once(options,expected=False, command='ls /vservers'): overall=False
return overall
# pick just one nodename and runs the ssh command once