from util.logger import Logger, logging, logger
#from timeout import timeout
from planetstack.config import Config
-from ec2_observer.steps import *
+from observer.steps import *
from syncstep import SyncStep
from toposort import toposort
-from ec2_observer.error_mapper import *
+from observer.error_mapper import *
debug_mode = False
logger = Logger(level=logging.INFO)
class StepNotReady(Exception):
- pass
+ pass
class NoOpDriver:
- def __init__(self):
- self.enabled = True
+ def __init__(self):
+ self.enabled = True
class PlanetStackObserver:
#sync_steps = [SyncNetworks,SyncNetworkSlivers,SyncSites,SyncSitePrivileges,SyncSlices,SyncSliceMemberships,SyncSlivers,SyncSliverIps,SyncExternalRoutes,SyncUsers,SyncRoles,SyncNodes,SyncImages,GarbageCollector]
# This contains dependencies between backend records
self.backend_dependency_graph = json.loads(open(backend_path).read())
except Exception,e:
- logger.info('Backend dependency graph not loaded: %s'%str(e))
+ logger.info('Backend dependency graph not loaded')
# We can work without a backend graph
self.backend_dependency_graph = {}
except KeyError:
provides_dict[m.__name__]=[s.__name__]
-
step_graph = {}
for k,v in self.model_dependency_graph.iteritems():
try:
if (failed_step in step.dependencies):
raise StepNotReady
+ def sync(self, ordered_steps, error_mapper, deletion):
+ # Set of whole steps that failed
+ failed_steps = []
+
+ # Set of individual objects within steps that failed
+ failed_step_objects = set()
+
+ for S in ordered_steps:
+ step = self.step_lookup[S]
+ start_time=time.time()
+
+ sync_step = step(driver=self.driver,error_map=error_mapper)
+ sync_step.__name__ = step.__name__
+ sync_step.dependencies = []
+ try:
+ mlist = sync_step.provides
+
+ for m in mlist:
+ sync_step.dependencies.extend(self.model_dependency_graph[m.__name__])
+ except KeyError:
+ pass
+ 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, deletion) # 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.append(sync_step)
+ except Exception,e:
+ logging.error('%r',e)
+ logger.log_exc("sync step failed: %r. Deletion: %r"%(sync_step,deletion))
+ failed_steps.append(sync_step)
+
+ if (should_run):
+ try:
+ duration=time.time() - start_time
+
+ logger.info('Executing step %s' % sync_step.__name__)
+
+ # ********* This is the actual sync step
+ #import pdb
+ #pdb.set_trace()
+ failed_objects = sync_step(failed=list(failed_step_objects), deletion=deletion)
+
+
+ self.check_duration(sync_step, duration)
+ if failed_objects:
+ failed_step_objects.update(failed_objects)
+
+ self.update_run_time(sync_step,deletion)
+ except Exception,e:
+ logging.error('Model step failed. This seems like a misconfiguration or bug: %r. This error will not be relayed to the user!',e)
+ logger.log_exc(e)
+ failed_steps.append(S)
def run(self):
if not self.driver.enabled:
return
# Two passes. One for sync, the other for deletion.
for deletion in [False,True]:
+ threads = []
logger.info('Deletion=%r...'%deletion)
- # Set of whole steps that failed
- failed_steps = []
-
- # Set of individual objects within steps that failed
- failed_step_objects = set()
-
ordered_steps = self.ordered_steps if not deletion else reversed(self.ordered_steps)
+ thread = threading.Thread(target=self.sync, args=(ordered_steps,error_mapper,deletion))
+ logger.info('Deletion=%r...'%deletion)
+ threads.append(thread)
- for S in ordered_steps:
- step = self.step_lookup[S]
- start_time=time.time()
-
- sync_step = step(driver=self.driver,error_map=error_mapper)
- sync_step.__name__ = step.__name__
- sync_step.dependencies = []
- try:
- mlist = sync_step.provides
-
- for m in mlist:
- sync_step.dependencies.extend(self.model_dependency_graph[m.__name__])
- except KeyError:
- pass
- sync_step.debug_mode = debug_mode
+ # Start threads
+ for t in threads:
+ t.start()
+
+ # Wait for all threads to finish before continuing with the run loop
+ for t in threads:
+ t.join()
- 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, deletion) # 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.append(sync_step)
- except Exception,e:
- logging.error('%r',e)
- logger.log_exc("sync step failed: %r. Deletion: %r"%(sync_step,deletion))
- failed_steps.append(sync_step)
-
- if (should_run):
- try:
- duration=time.time() - start_time
-
- logger.info('Executing step %s' % sync_step.__name__)
-
- # ********* This is the actual sync step
- #import pdb
- #pdb.set_trace()
- failed_objects = sync_step(failed=list(failed_step_objects), deletion=deletion)
-
-
- self.check_duration(sync_step, duration)
- if failed_objects:
- failed_step_objects.update(failed_objects)
-
- self.update_run_time(sync_step,deletion)
- except Exception,e:
- logging.error('Model step failed. This seems like a misconfiguration or bug: %r. This error will not be relayed to the user!',e)
- logger.log_exc(e)
- failed_steps.append(S)
self.save_run_times()
except Exception, e:
logging.error('Core error. This seems like a misconfiguration or bug: %r. This error will not be relayed to the user!',e)
except KeyError:
provides_dict[m.__name__]=[s.__name__]
-
step_graph = {}
for k,v in self.model_dependency_graph.iteritems():
try:
if (failed_step in step.dependencies):
raise StepNotReady
+ def sync(self, ordered_steps, error_mapper, deletion):
+ # Set of whole steps that failed
+ failed_steps = []
+
+ # Set of individual objects within steps that failed
+ failed_step_objects = set()
+
+ for S in ordered_steps:
+ step = self.step_lookup[S]
+ start_time=time.time()
+
+ sync_step = step(driver=self.driver,error_map=error_mapper)
+ sync_step.__name__ = step.__name__
+ sync_step.dependencies = []
+ try:
+ mlist = sync_step.provides
+
+ for m in mlist:
+ sync_step.dependencies.extend(self.model_dependency_graph[m.__name__])
+ except KeyError:
+ pass
+ 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, deletion) # 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.append(sync_step)
+ except Exception,e:
+ logging.error('%r',e)
+ logger.log_exc("sync step failed: %r. Deletion: %r"%(sync_step,deletion))
+ failed_steps.append(sync_step)
+
+ if (should_run):
+ try:
+ duration=time.time() - start_time
+
+ logger.info('Executing step %s' % sync_step.__name__)
+
+ # ********* This is the actual sync step
+ #import pdb
+ #pdb.set_trace()
+ failed_objects = sync_step(failed=list(failed_step_objects), deletion=deletion)
+
+
+ self.check_duration(sync_step, duration)
+ if failed_objects:
+ failed_step_objects.update(failed_objects)
+
+ self.update_run_time(sync_step,deletion)
+ except Exception,e:
+ logging.error('Model step failed. This seems like a misconfiguration or bug: %r. This error will not be relayed to the user!',e)
+ logger.log_exc(e)
+ failed_steps.append(S)
def run(self):
if not self.driver.enabled:
return
# Two passes. One for sync, the other for deletion.
for deletion in [False,True]:
+ threads = []
logger.info('Deletion=%r...'%deletion)
- # Set of whole steps that failed
- failed_steps = []
-
- # Set of individual objects within steps that failed
- failed_step_objects = set()
-
ordered_steps = self.ordered_steps if not deletion else reversed(self.ordered_steps)
+ thread = threading.Thread(target=self.sync, args=(ordered_steps,error_mapper,deletion))
+ logger.info('Deletion=%r...'%deletion)
+ threads.append(thread)
- for S in ordered_steps:
- step = self.step_lookup[S]
- start_time=time.time()
-
- sync_step = step(driver=self.driver,error_map=error_mapper)
- sync_step.__name__ = step.__name__
- sync_step.dependencies = []
- try:
- mlist = sync_step.provides
-
- for m in mlist:
- sync_step.dependencies.extend(self.model_dependency_graph[m.__name__])
- except KeyError:
- pass
- sync_step.debug_mode = debug_mode
+ # Start threads
+ for t in threads:
+ t.start()
+
+ # Wait for all threads to finish before continuing with the run loop
+ for t in threads:
+ t.join()
- 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, deletion) # 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.append(sync_step)
- except Exception,e:
- logging.error('%r',e)
- logger.log_exc("sync step failed: %r. Deletion: %r"%(sync_step,deletion))
- failed_steps.append(sync_step)
-
- if (should_run):
- try:
- duration=time.time() - start_time
-
- logger.info('Executing step %s' % sync_step.__name__)
-
- # ********* This is the actual sync step
- #import pdb
- #pdb.set_trace()
- failed_objects = sync_step(failed=list(failed_step_objects), deletion=deletion)
-
-
- self.check_duration(sync_step, duration)
- if failed_objects:
- failed_step_objects.update(failed_objects)
-
- self.update_run_time(sync_step,deletion)
- except Exception,e:
- logging.error('Model step failed. This seems like a misconfiguration or bug: %r. This error will not be relayed to the user!',e)
- logger.log_exc(e)
- failed_steps.append(S)
self.save_run_times()
except Exception, e:
logging.error('Core error. This seems like a misconfiguration or bug: %r. This error will not be relayed to the user!',e)
git://git.onelab.eu / plstackapi.git / commitdiff