diff --git a/planetstack/observer/event_loop.py b/planetstack/observer/event_loop.py
index 492cd9a..9884390 100644
--- a/planetstack/observer/event_loop.py
+++ b/planetstack/observer/event_loop.py
@@ -20,228 +20,228 @@
 logger = Logger(logfile='observer.log', level=logging.INFO)
 
 class StepNotReady(Exception):
-	pass
+    pass
 
 def toposort(g, steps):
-	reverse = {}
+    reverse = {}
 
-	for k,v in g.items():
-		for rk in v:
-			try:
-				reverse[rk].append(k)
-			except:
-				reverse[rk]=k
+    for k,v in g.items():
+        for rk in v:
+            try:
+                reverse[rk].append(k)
+            except:
+                reverse[rk]=k
 
-	sources = []
-	for k,v in g.items():
-		if not reverse.has_key(k):
-			sources.append(k)
+    sources = []
+    for k,v in g.items():
+        if not reverse.has_key(k):
+            sources.append(k)
 
 
-	for k,v in reverse.iteritems():
-		if (not v):
-			sources.append(k)
+    for k,v in reverse.iteritems():
+        if (not v):
+            sources.append(k)
 
-	order = []
-	marked = []
+    order = []
+    marked = []
 
-	while sources:
-		n = sources.pop()
-		try:
-			for m in g[n]:
-				if m not in marked:
-					sources.append(m)
-					marked.append(m)
-		except KeyError:
-			pass
-		order.append(n)
-	return order
+    while sources:
+        n = sources.pop()
+        try:
+            for m in g[n]:
+                if m not in marked:
+                    sources.append(m)
+                    marked.append(m)
+        except KeyError:
+            pass
+        order.append(n)
+    return order
 
 class PlanetStackObserver:
-	sync_steps = [SyncNetworks,SyncNetworkSlivers,SyncSites,SyncSitePrivileges,SyncSlices,SyncSliceMemberships,SyncSlivers,SyncSliverIps]
+    sync_steps = [SyncNetworks,SyncNetworkSlivers,SyncSites,SyncSitePrivileges,SyncSlices,SyncSliceMemberships,SyncSlivers,SyncSliverIps]
 
-	def __init__(self):
-		# The Condition object that gets signalled by Feefie events
-		self.load_sync_steps()
-		self.event_cond = threading.Condition()
+    def __init__(self):
+        # The Condition object that gets signalled by Feefie events
+        self.load_sync_steps()
+        self.event_cond = threading.Condition()
         self.driver = OpenStackDriver()
 
-	def wait_for_event(self, timeout):
-		self.event_cond.acquire()
-		self.event_cond.wait(timeout)
-		self.event_cond.release()
-		
-	def wake_up(self):
-		logger.info('Wake up routine called. Event cond %r'%self.event_cond)
-		self.event_cond.acquire()
-		self.event_cond.notify()
-		self.event_cond.release()
+    def wait_for_event(self, timeout):
+        self.event_cond.acquire()
+        self.event_cond.wait(timeout)
+        self.event_cond.release()
+        
+    def wake_up(self):
+        logger.info('Wake up routine called. Event cond %r'%self.event_cond)
+        self.event_cond.acquire()
+        self.event_cond.notify()
+        self.event_cond.release()
 
-	def load_sync_steps(self):
-		dep_path = Config().observer_dependency_path
-		try:
-			# This contains dependencies between records, not sync steps
-			self.model_dependency_graph = json.loads(open(dep_path).read())
-		except Exception,e:
-			raise e
+    def load_sync_steps(self):
+        dep_path = Config().observer_backend_dependency_graph
+        try:
+            # This contains dependencies between records, not sync steps
+            self.model_dependency_graph = json.loads(open(dep_path).read())
+        except Exception,e:
+            raise e
 
-		backend_path = Config().observer_backend_dependency_path
-		try:
-			# This contains dependencies between backend records
-			self.backend_dependency_graph = json.loads(open(backend_path).read())
-		except Exception,e:
-			# We can work without a backend graph
-			self.backend_dependency_graph = {}
+        backend_path = Config().observer_backend_dependency_graph
+        try:
+            # This contains dependencies between backend records
+            self.backend_dependency_graph = json.loads(open(backend_path).read())
+        except Exception,e:
+            # We can work without a backend graph
+            self.backend_dependency_graph = {}
 
-		provides_dict = {}
-		for s in self.sync_steps:
-			for m in s.provides:
-				try:
-					provides_dict[m.__name__].append(s.__name__)
-				except KeyError:
-					provides_dict[m.__name__]=[s.__name__]
+        provides_dict = {}
+        for s in self.sync_steps:
+            for m in s.provides:
+                try:
+                    provides_dict[m.__name__].append(s.__name__)
+                except KeyError:
+                    provides_dict[m.__name__]=[s.__name__]
 
-				
-		step_graph = {}
-		for k,v in self.model_dependency_graph.iteritems():
-			try:
-				for source in provides_dict[k]:
-					for m in v:
-						try:
-							for dest in provides_dict[m]:
-								# no deps, pass
-								try:
-									step_graph[source].append(dest)
-								except:
-									step_graph[source]=[dest]
-						except KeyError:
-							pass
-					
-			except KeyError:
-				pass
-				# no dependencies, pass
-		
-		import pdb
-		pdb.set_trace()
-		if (self.backend_dependency_graph):
-			backend_dict = {}
-			for s in sync_steps:
-				for m in s.serves:
-					backend_dict[m]=s.__name__
-					
-			for k,v in backend_dependency_graph.iteritems():
-				try:
-					source = backend_dict[k]
-					for m in v:
-						try:
-							dest = backend_dict[m]
-						except KeyError:
-							# no deps, pass
-							pass
-						step_graph[source]=dest
-						
-				except KeyError:
-					pass
-					# no dependencies, pass
+                
+        step_graph = {}
+        for k,v in self.model_dependency_graph.iteritems():
+            try:
+                for source in provides_dict[k]:
+                    for m in v:
+                        try:
+                            for dest in provides_dict[m]:
+                                # no deps, pass
+                                try:
+                                    step_graph[source].append(dest)
+                                except:
+                                    step_graph[source]=[dest]
+                        except KeyError:
+                            pass
+                    
+            except KeyError:
+                pass
+                # no dependencies, pass
+        
+        #import pdb
+        #pdb.set_trace()
+        if (self.backend_dependency_graph):
+            backend_dict = {}
+            for s in self.sync_steps:
+                for m in s.serves:
+                    backend_dict[m]=s.__name__
+                    
+            for k,v in backend_dependency_graph.iteritems():
+                try:
+                    source = backend_dict[k]
+                    for m in v:
+                        try:
+                            dest = backend_dict[m]
+                        except KeyError:
+                            # no deps, pass
+                            pass
+                        step_graph[source]=dest
+                        
+                except KeyError:
+                    pass
+                    # no dependencies, pass
 
-		dependency_graph = step_graph
+        dependency_graph = step_graph
 
-		self.ordered_steps = toposort(dependency_graph, self.sync_steps)
-		print "Order of steps=",self.ordered_steps
-		self.load_run_times()
-		
+        self.ordered_steps = toposort(dependency_graph, self.sync_steps)
+        print "Order of steps=",self.ordered_steps
+        self.load_run_times()
+        
 
-	def check_duration(self):
-		try:
-			if (duration > S.deadline):
-				logger.info('Sync step %s missed deadline, took %.2f seconds'%(S.name,duration))
-		except AttributeError:
-			# S doesn't have a deadline
-			pass
+    def check_duration(self):
+        try:
+            if (duration > S.deadline):
+                logger.info('Sync step %s missed deadline, took %.2f seconds'%(S.name,duration))
+        except AttributeError:
+            # S doesn't have a deadline
+            pass
 
-	def update_run_time(self, step):
-		self.last_run_times[step.name]=time.time()
+    def update_run_time(self, step):
+        self.last_run_times[step.name]=time.time()
 
-	def check_schedule(self, step):
-		time_since_last_run = time.time() - self.last_run_times[step.name]
-		try:
-			if (time_since_last_run < step.requested_interval):
-				raise StepNotReady
-		except AttributeError:
-			logger.info('Step %s does not have requested_interval set'%step.name)
-			raise StepNotReady
-	
-	def load_run_times(self):
-		try:
-			jrun_times = open('/tmp/observer_run_times').read()
-			self.last_run_times = json.loads(jrun_times)
-		except:
-			self.last_run_times={}
-			for e in self.ordered_steps:
-				self.last_run_times[e.name]=0
+    def check_schedule(self, step):
+        time_since_last_run = time.time() - self.last_run_times[step.name]
+        try:
+            if (time_since_last_run < step.requested_interval):
+                raise StepNotReady
+        except AttributeError:
+            logger.info('Step %s does not have requested_interval set'%step.name)
+            raise StepNotReady
+    
+    def load_run_times(self):
+        try:
+            jrun_times = open('/tmp/observer_run_times').read()
+            self.last_run_times = json.loads(jrun_times)
+        except:
+            self.last_run_times={}
+            for e in self.ordered_steps:
+                self.last_run_times[e.name]=0
 
 
 
-	def save_run_times(self):
-		run_times = json.dumps(self.last_run_times)
-		open('/tmp/observer_run_times','w').write(run_times)
+    def save_run_times(self):
+        run_times = json.dumps(self.last_run_times)
+        open('/tmp/observer_run_times','w').write(run_times)
 
-	def check_class_dependency(self, step, failed_steps):
-		for failed_step in failed_steps:
-			if (failed_step in self.dependency_graph[step.name]):
-				raise StepNotReady
+    def check_class_dependency(self, step, failed_steps):
+        for failed_step in failed_steps:
+            if (failed_step in self.dependency_graph[step.name]):
+                raise StepNotReady
 
-	def run(self):
-		if not self.driver.enabled or not self.driver.has_openstack:
-			return
+    def run(self):
+        if not self.driver.enabled or not self.driver.has_openstack:
+            return
 
-		while True:
-			try:
-				logger.info('Waiting for event')
-				tBeforeWait = time.time()
-				self.wait_for_event(timeout=300)
-				logger.info('Observer woke up')
+        while True:
+            try:
+                logger.info('Waiting for event')
+                tBeforeWait = time.time()
+                self.wait_for_event(timeout=300)
+                logger.info('Observer woke up')
 
-				# Set of whole steps that failed
-				failed_steps = []
+                # Set of whole steps that failed
+                failed_steps = []
 
-				# Set of individual objects within steps that failed
-				failed_step_objects = []
+                # Set of individual objects within steps that failed
+                failed_step_objects = []
 
-				for S in self.ordered_steps:
-					start_time=time.time()
-					
-					sync_step = S(driver=self.driver)
-					sync_step.dependencies = self.dependencies[sync_step.name]
-					sync_step.debug_mode = debug_mode
+                for S in self.ordered_steps:
+                    start_time=time.time()
+                    
+                    sync_step = S(driver=self.driver)
+                    sync_step.dependencies = self.dependencies[sync_step.name]
+                    sync_step.debug_mode = debug_mode
 
-					should_run = False
-					try:
-						# Various checks that decide whether
-						# this step runs or not
-						self.check_class_dependency(sync_step, failed_steps) # dont run Slices if Sites failed
-						self.check_schedule(sync_step) # dont run sync_network_routes if time since last run < 1 hour
-						should_run = True
-					except StepNotReady:
-						logging.info('Step not ready: %s'%sync_step.name)
-						failed_steps.add(sync_step)
-					except:
-						failed_steps.add(sync_step)
+                    should_run = False
+                    try:
+                        # Various checks that decide whether
+                        # this step runs or not
+                        self.check_class_dependency(sync_step, failed_steps) # dont run Slices if Sites failed
+                        self.check_schedule(sync_step) # dont run sync_network_routes if time since last run < 1 hour
+                        should_run = True
+                    except StepNotReady:
+                        logging.info('Step not ready: %s'%sync_step.name)
+                        failed_steps.add(sync_step)
+                    except:
+                        failed_steps.add(sync_step)
 
-					if (should_run):
-						try:
-							duration=time.time() - start_time
+                    if (should_run):
+                        try:
+                            duration=time.time() - start_time
 
-							# ********* This is the actual sync step
-							failed_objects = sync_step(failed=failed_step_objects)
+                            # ********* This is the actual sync step
+                            failed_objects = sync_step(failed=failed_step_objects)
 
 
-							check_deadline(sync_step, duration)
-							failed_step_objects.extend(failed_objects)
-							self.update_run_time(sync_step)
-						except:
-							failed_steps.add(S)
-				self.save_run_times()
-			except:
-				logger.log_exc("Exception in observer run loop")
-				traceback.print_exc()
+                            check_deadline(sync_step, duration)
+                            failed_step_objects.extend(failed_objects)
+                            self.update_run_time(sync_step)
+                        except:
+                            failed_steps.add(S)
+                self.save_run_times()
+            except:
+                logger.log_exc("Exception in observer run loop")
+                traceback.print_exc()
diff --git a/planetstack/observer/event_manager.py b/planetstack/observer/event_manager.py
index 857452b..de622f5 100644
--- a/planetstack/observer/event_manager.py
+++ b/planetstack/observer/event_manager.py
@@ -10,80 +10,80 @@
 from fofum import Fofum
 import json
 
-# decorator that marks dispatachable event methods	
+# decorator that marks dispatachable event methods    
 def event(func):
-	setattr(func, 'event', func.__name__)
-	return func		 
+    setattr(func, 'event', func.__name__)
+    return func         
 
 class EventHandler:
-	# This code is currently not in use.
-	def __init__(self):
+    # This code is currently not in use.
+    def __init__(self):
         pass 
 
-	@staticmethod
-	def get_events():
-		events = []
-		for name in dir(EventHandler):
-			attribute = getattr(EventHandler, name)
-			if hasattr(attribute, 'event'):
-				events.append(getattr(attribute, 'event'))
-		return events
+    @staticmethod
+    def get_events():
+        events = []
+        for name in dir(EventHandler):
+            attribute = getattr(EventHandler, name)
+            if hasattr(attribute, 'event'):
+                events.append(getattr(attribute, 'event'))
+        return events
 
-	def dispatch(self, event, *args, **kwds):
-		if hasattr(self, event):
-			return getattr(self, event)(*args, **kwds)
-			
-		
+    def dispatch(self, event, *args, **kwds):
+        if hasattr(self, event):
+            return getattr(self, event)(*args, **kwds)
+            
+        
 class EventSender:
-	def __init__(self,user=None,clientid=None):
-		try:
-			clid = Config().feefie_client_id
-			user = Config().feefie_client_user
-		except:
-			clid = 'planetstack_core_team'
-			user = 'pl'
+    def __init__(self,user=None,clientid=None):
+        try:
+            clid = Config().feefie_client_id
+            user = Config().feefie_client_user
+        except:
+            clid = 'planetstack_core_team'
+            user = 'pl'
 
-		self.fofum = Fofum(user=user)
-		self.fofum.make(clid)
+        self.fofum = Fofum(user=user)
+        self.fofum.make(clid)
 
-	def fire(self,**args):
-		self.fofum.fire(json.dumps(args))
+    def fire(self,**args):
+        self.fofum.fire(json.dumps(args))
 
 class EventListener:
-	def __init__(self,wake_up=None):
-		self.handler = EventHandler()
-		self.wake_up = wake_up
+    def __init__(self,wake_up=None):
+        self.handler = EventHandler()
+        self.wake_up = wake_up
 
-	def handle_event(self, payload):
-		payload_dict = json.loads(payload)
+    def handle_event(self, payload):
+        payload_dict = json.loads(payload)
 
-		try:
-			deletion = payload_dict['deletion_flag']
-			if (deletion):
-				model = payload_dict['model']
-				pk = payload_dict['pk']
+        try:
+            deletion = payload_dict['deletion_flag']
+            if (deletion):
+                model = payload_dict['model']
+                pk = payload_dict['pk']
 
-				for deleter in deleters[model]:
-					deleter(pk)
-		except:
-			deletion = False
+                for deleter in deleters[model]:
+                    deleter(pk)
+        except:
+            deletion = False
 
-		if (not deletion and self.wake_up):
-			self.wake_up()
-		
+        if (not deletion and self.wake_up):
+            self.wake_up()
+        
 
-	def run(self):
-		# This is our unique client id, to be used when firing and receiving events
-		# It needs to be generated once and placed in the config file
+    def run(self):
+        # This is our unique client id, to be used when firing and receiving events
+        # It needs to be generated once and placed in the config file
 
-		try:
-			clid = Config().feefie_client_id
-			user = Config().feefie_client_user
-		except:
-			clid = 'planetstack_core_team'
-			user = 'pl'
+        try:
+            clid = Config().feefie_client_id
+            user = Config().feefie_client_user
+        except:
+            clid = 'planetstack_core_team'
+            user = 'pl'
 
-		f = Fofum(user=user)
-		
-		listener_thread = threading.Thread(target=f.listen_for_event,args=(clid,self.handle_event))
-		listener_thread.start()
+        f = Fofum(user=user)
+        
+        listener_thread = threading.Thread(target=f.listen_for_event,args=(clid,self.handle_event))
+        listener_thread.start()
diff --git a/planetstack/observer/steps/sync_networks.py b/planetstack/observer/steps/sync_networks.py
index f87d241..656ae68 100644
--- a/planetstack/observer/steps/sync_networks.py
+++ b/planetstack/observer/steps/sync_networks.py
@@ -5,54 +5,54 @@
 from core.models.network import *
 
 class SyncNetworks(OpenStackSyncStep):
-	provides=[Network]
-	requested_interval = 0
+    provides=[Network]
+    requested_interval = 0
 
-	def save_network(self, network):
-		if not network.network_id:
-			if network.template.sharedNetworkName:
-				network.network_id = network.template.sharedNetworkId
-				(network.subnet_id, network.subnet) = self.driver.get_network_subnet(network.network_id)
-			else:
-				network_name = network.name
+    def save_network(self, network):
+        if not network.network_id:
+            if network.template.sharedNetworkName:
+                network.network_id = network.template.sharedNetworkId
+                (network.subnet_id, network.subnet) = self.driver.get_network_subnet(network.network_id)
+            else:
+                network_name = network.name
 
-				# create network
-				os_network = self.driver.create_network(network_name, shared=True)
-				network.network_id = os_network['id']
+                # create network
+                os_network = self.driver.create_network(network_name, shared=True)
+                network.network_id = os_network['id']
 
-				# create router
-				router = self.driver.create_router(network_name)
-				network.router_id = router['id']
+                # create router
+                router = self.driver.create_router(network_name)
+                network.router_id = router['id']
 
-				# create subnet
-				next_subnet = self.get_next_subnet()
-				cidr = str(next_subnet.cidr)
-				ip_version = next_subnet.version
-				start = str(next_subnet[2])
-				end = str(next_subnet[-2])
-				subnet = self.driver.create_subnet(name=network_name,
-												   network_id = network.network_id,
-												   cidr_ip = cidr,
-												   ip_version = ip_version,
-												   start = start,
-												   end = end)
-				network.subnet = cidr
-				network.subnet_id = subnet['id']
+                # create subnet
+                next_subnet = self.get_next_subnet()
+                cidr = str(next_subnet.cidr)
+                ip_version = next_subnet.version
+                start = str(next_subnet[2])
+                end = str(next_subnet[-2])
+                subnet = self.driver.create_subnet(name=network_name,
+                                                   network_id = network.network_id,
+                                                   cidr_ip = cidr,
+                                                   ip_version = ip_version,
+                                                   start = start,
+                                                   end = end)
+                network.subnet = cidr
+                network.subnet_id = subnet['id']
                 # add subnet as interface to slice's router
                 self.driver.add_router_interface(router['id'], subnet['id'])
                 # add external route
                 self.driver.add_external_route(subnet)
 
-	def sync_record(self, site):
-		if network.owner and network.owner.creator:
-				try:
-					# update manager context
+    def sync_record(self, site):
+        if network.owner and network.owner.creator:
+                try:
+                    # update manager context
                     real_driver = self.driver
                     self.driver = self.driver.client_driver(network.owner.creator, network.owner.name)
-					self.save_network(network)
+                    self.save_network(network)
                     self.driver = real_driver
-					logger.info("saved network: %s" % (network))
-				except Exception,e:
-					logger.log_exc("save network failed: %s" % network)	
-					raise e
+                    logger.info("saved network: %s" % (network))
+                except Exception,e:
+                    logger.log_exc("save network failed: %s" % network)    
+                    raise e
 
diff --git a/planetstack/observer/steps/sync_slice_memberships.py b/planetstack/observer/steps/sync_slice_memberships.py
index 66953f1..1ec3a96 100644
--- a/planetstack/observer/steps/sync_slice_memberships.py
+++ b/planetstack/observer/steps/sync_slice_memberships.py
@@ -5,10 +5,10 @@
 from core.models.slice import *
 
 class SyncSliceMemberships(OpenStackSyncStep):
-	requested_interval=0
-	provides=[SliceMembership]
-	def sync_record(self, user):
-		if slice_memb.user.kuser_id and slice_memb.slice.tenant_id:
-				self.driver.add_user_role(slice_memb.user.kuser_id,
-										  slice_memb.slice.tenant_id,
-										  slice_memb.role.role_type)
+    requested_interval=0
+    provides=[SliceRole]
+    def sync_record(self, user):
+        if slice_memb.user.kuser_id and slice_memb.slice.tenant_id:
+                self.driver.add_user_role(slice_memb.user.kuser_id,
+                                          slice_memb.slice.tenant_id,
+                                          slice_memb.role.role_type)
diff --git a/planetstack/observer/steps/sync_sliver_ips.py b/planetstack/observer/steps/sync_sliver_ips.py
index d231d13..50ec6ad 100644
--- a/planetstack/observer/steps/sync_sliver_ips.py
+++ b/planetstack/observer/steps/sync_sliver_ips.py
@@ -5,21 +5,21 @@
 from core.models.sliver import Sliver
 
 class SyncSliverIps(OpenStackSyncStep):
-	provides=[Sliver]
-	requested_interval=0
-	def fetch_pending(self):
-		slivers = Sliver.objects.filter(ip=None)
-		return slivers
+    provides=[Sliver]
+    requested_interval=0
+    def fetch_pending(self):
+        slivers = Sliver.objects.filter(ip=None)
+        return slivers
 
-	def sync_record(self, sliver):
+    def sync_record(self, sliver):
         driver = self.driver.client_driver(tenant=sliver.slice.name)  
-		servers = driver.shell.nova.servers.findall(id=sliver.instance_id)
-		if not servers:
-			return
-		server = servers[0]
-		ips = server.addresses.get(sliver.slice.name, [])
-		if not ips:
-			return
-		sliver.ip = ips[0]['addr']
-		sliver.save()
-		logger.info("saved sliver ip: %s %s" % (sliver, ips[0]))
+        servers = driver.shell.nova.servers.findall(id=sliver.instance_id)
+        if not servers:
+            return
+        server = servers[0]
+        ips = server.addresses.get(sliver.slice.name, [])
+        if not ips:
+            return
+        sliver.ip = ips[0]['addr']
+        sliver.save()
+        logger.info("saved sliver ip: %s %s" % (sliver, ips[0]))
diff --git a/planetstack/observer/steps/sync_users.py b/planetstack/observer/steps/sync_users.py
index aa665be..dde8a24 100644
--- a/planetstack/observer/steps/sync_users.py
+++ b/planetstack/observer/steps/sync_users.py
@@ -5,32 +5,32 @@
 from core.models.user import User
 
 class SyncUsers(OpenStackSyncStep):
-	provides=[User]
-	requested_interval=0
-	def sync_record(self, user):
-		name = user.email[:user.email.find('@')]
-		user_fields = {'name': name,
-					   'email': user.email,
-					   'password': hashlib.md5(user.password).hexdigest()[:6],
-					   'enabled': True}
-		if not user.kuser_id:
-			keystone_user = self.driver.create_user(**user_fields)
-			user.kuser_id = keystone_user.id
-		else:
-			self.driver.update_user(user.kuser_id, user_fields)		
+    provides=[User]
+    requested_interval=0
+    def sync_record(self, user):
+        name = user.email[:user.email.find('@')]
+        user_fields = {'name': name,
+                       'email': user.email,
+                       'password': hashlib.md5(user.password).hexdigest()[:6],
+                       'enabled': True}
+        if not user.kuser_id:
+            keystone_user = self.driver.create_user(**user_fields)
+            user.kuser_id = keystone_user.id
+        else:
+            self.driver.update_user(user.kuser_id, user_fields)        
 
-		if user.site:
-			self.driver.add_user_role(user.kuser_id, user.site.tenant_id, 'user')
-			if user.is_admin:
-				self.driver.add_user_role(user.kuser_id, user.site.tenant_id, 'admin')
-			else:
-				# may have admin role so attempt to remove it
-				self.driver.delete_user_role(user.kuser_id, user.site.tenant_id, 'admin')
+        if user.site:
+            self.driver.add_user_role(user.kuser_id, user.site.tenant_id, 'user')
+            if user.is_admin:
+                self.driver.add_user_role(user.kuser_id, user.site.tenant_id, 'admin')
+            else:
+                # may have admin role so attempt to remove it
+                self.driver.delete_user_role(user.kuser_id, user.site.tenant_id, 'admin')
 
-		if user.public_key:
+        if user.public_key:
             driver = self.driver.client_driver(caller=user, tenant=user.site.login_base) 
             key_fields =  {'name': user.keyname,
                            'public_key': user.public_key}
             driver.create_keypair(**key_fields)
 
-		user.save()
+        user.save()
diff --git a/planetstack/observer/syncstep.py b/planetstack/observer/syncstep.py
index 9f32621..c8d3e42 100644
--- a/planetstack/observer/syncstep.py
+++ b/planetstack/observer/syncstep.py
@@ -3,60 +3,60 @@
 from planetstack.config import Config
 
 class FailedDependency(Exception):
-	pass
+    pass
 
 class SyncStep:
-	""" A PlanetStack Sync step. 
+    """ A PlanetStack Sync step. 
 
-	Attributes:
-		psmodel		Model name the step synchronizes 
-		dependencies	list of names of models that must be synchronized first if the current model depends on them
-	""" 
-	slow=False
-	def get_prop(prop):
-		try:
-			sync_config_dir = Config().sync_config_dir
-		except:
-			sync_config_dir = '/etc/planetstack/sync'
-		prop_config_path = '/'.join(sync_config_dir,self.name,prop)
-		return open(prop_config_path).read().rstrip()
+    Attributes:
+        psmodel        Model name the step synchronizes 
+        dependencies    list of names of models that must be synchronized first if the current model depends on them
+    """ 
+    slow=False
+    def get_prop(prop):
+        try:
+            sync_config_dir = Config().sync_config_dir
+        except:
+            sync_config_dir = '/etc/planetstack/sync'
+        prop_config_path = '/'.join(sync_config_dir,self.name,prop)
+        return open(prop_config_path).read().rstrip()
 
-	def __init__(self, **args):
-		"""Initialize a sync step
-		   Keyword arguments:
-		   		name -- Name of the step
-				provides -- PlanetStack models sync'd by this step
-		"""
-		dependencies = []
+    def __init__(self, **args):
+        """Initialize a sync step
+           Keyword arguments:
+                   name -- Name of the step
+                provides -- PlanetStack models sync'd by this step
+        """
+        dependencies = []
         self.driver = args.get('driver')
-		try:
-			self.soft_deadline = int(self.get_prop('soft_deadline_seconds'))
-		except:
-			self.soft_deadline = 5 # 5 seconds
+        try:
+            self.soft_deadline = int(self.get_prop('soft_deadline_seconds'))
+        except:
+            self.soft_deadline = 5 # 5 seconds
 
-		return
+        return
 
-	def fetch_pending(self):
-		return Sliver.objects.filter(ip=None)
-	
-	def check_dependencies(self, obj):
-		for dep in self.dependencies:
-			peer_object = getattr(obj, dep.name.lowercase())
-			if (peer_object.pk==dep.pk):
-				raise DependencyFailed
+    def fetch_pending(self):
+        return Sliver.objects.filter(ip=None)
+    
+    def check_dependencies(self, obj):
+        for dep in self.dependencies:
+            peer_object = getattr(obj, dep.name.lowercase())
+            if (peer_object.pk==dep.pk):
+                raise DependencyFailed
 
-	def call(self, failed=[]):
-		pending = self.fetch_pending()
-		for o in pending:
-			if (not self.depends_on(o, failed)):
-				try:
-					check_dependencies(o) # Raises exception if failed					
-					self.sync_record(o)
-					o.enacted = datetime.now() # Is this the same timezone? XXX
-					o.save(update_fields=['enacted'])
-				except:
-					failed.append(o)
-		return failed
+    def call(self, failed=[]):
+        pending = self.fetch_pending()
+        for o in pending:
+            if (not self.depends_on(o, failed)):
+                try:
+                    check_dependencies(o) # Raises exception if failed                    
+                    self.sync_record(o)
+                    o.enacted = datetime.now() # Is this the same timezone? XXX
+                    o.save(update_fields=['enacted'])
+                except:
+                    failed.append(o)
+        return failed
 
-	def __call__(self):
-		return self.call()
+    def __call__(self):
+        return self.call()
diff --git a/planetstack/plstackapi_config b/planetstack/plstackapi_config
index deaf2e3..6e0b26c 100644
--- a/planetstack/plstackapi_config
+++ b/planetstack/plstackapi_config
@@ -29,4 +29,4 @@
 default_security_group=default
 
 [observer]
-pl_dependency_graph='/opt/planetstack/model-deps'
+pl_dependency_graph=/opt/planetstack/model-deps