def main():
# Initialize the main database.
maindb.init_maindb()
# Initialize the key database.
keydb.init_keydb()
# Initialize the nodemanager.
nodemanager.init_nodemanager()
# Start the background thread that does vessel cleanup.
thread.start_new_thread(cleanup_vessels, ())
# Start the background thread that does vessel user key synchronization.
thread.start_new_thread(sync_user_keys_of_vessels, ())
# Register the XMLRPCServer. Use allow_none to allow allow the python None value.
server = ThreadedXMLRPCServer(("127.0.0.1", LISTENPORT), allow_none=True)
log.info("Backend listening on port " + str(LISTENPORT) + ".")
server.register_instance(BackendPublicFunctions())
while True:
server.handle_request()
def main():
# Initialize the main database.
maindb.init_maindb()
# Initialize the key database.
keydb.init_keydb()
# Initialize the nodemanager.
nodemanager.init_nodemanager()
# Start the background thread that does vessel cleanup.
thread.start_new_thread(cleanup_vessels, ())
# Start the background thread that does vessel user key synchronization.
thread.start_new_thread(sync_user_keys_of_vessels, ())
# Register the XMLRPCServer. Use allow_none to allow allow the python None value.
server = ThreadedXMLRPCServer(("127.0.0.1", LISTENPORT), allow_none=True)
log.info("Backend listening on port " + str(LISTENPORT) + ".")
server.register_instance(BackendPublicFunctions())
while True:
server.handle_request()
finally:
lockserver.unlock_node(lockserver_handle, node_id)
print "Releases indicated. Monitoring db to see if the backend cleaned them up."
while True:
for vessel in vessels_on_node[:]:
updated_vessel = maindb.get_vessel(node_id, vessel.name)
if updated_vessel.is_dirty:
print "Vessel %s has not been cleaned up yet." % updated_vessel
else:
print "Vessel %s has been cleaned up." % updated_vessel
vessels_on_node.remove(vessel)
if not vessels_on_node:
print "All vessels have been cleaned up."
break
else:
print "%s vessels remain to be cleaned up." % len(vessels_on_node)
print "Sleeping 10 seconds."
time.sleep(10)
finally:
lockserver.destroy_lockserver_handle(lockserver_handle)
if __name__ == "__main__":
if len(sys.argv) != 2:
print 'Usage: ./stop_all_vessels_on_node.py "<node_id>"'
sys.exit(1)
maindb.init_maindb()
stop_all_vessels_on_node(sys.argv[1])
def _prepare_newly_created_db_connection(sender, **kwargs):
from seattlegeni.common.api import maindb
maindb.init_maindb()
lockserver.unlock_node(lockserver_handle, node_id)
print "Releases indicated. Monitoring db to see if the backend cleaned them up."
while True:
for vessel in vessels_on_node[:]:
updated_vessel = maindb.get_vessel(node_id, vessel.name)
if updated_vessel.is_dirty:
print "Vessel %s has not been cleaned up yet." % updated_vessel
else:
print "Vessel %s has been cleaned up." % updated_vessel
vessels_on_node.remove(vessel)
if not vessels_on_node:
print "All vessels have been cleaned up."
break
else:
print "%s vessels remain to be cleaned up." % len(
vessels_on_node)
print "Sleeping 10 seconds."
time.sleep(10)
finally:
lockserver.destroy_lockserver_handle(lockserver_handle)
if __name__ == "__main__":
if len(sys.argv) != 2:
print 'Usage: ./stop_all_vessels_on_node.py "<node_id>"'
sys.exit(1)
maindb.init_maindb()
stop_all_vessels_on_node(sys.argv[1])
