[rhmessaging-commits] rhmessaging commits: r3925 - in mgmt/newdata: mint and 2 other directories.

Author: justi9 Date: 2010-04-23 14:36:37 -0400 (Fri, 23 Apr 2010) New Revision: 3925 Removed: mgmt/newdata/mint/python/mint/update.py Modified: mgmt/newdata/cumin/python/cumin/objectframe.py mgmt/newdata/mint/Makefile mgmt/newdata/mint/python/mint/database.py mgmt/newdata/mint/python/mint/expire.py mgmt/newdata/mint/python/mint/main.py mgmt/newdata/mint/python/mint/model.py mgmt/newdata/mint/python/mint/newupdate.py mgmt/newdata/mint/python/mint/tools.py mgmt/newdata/mint/python/mint/util.py mgmt/newdata/mint/python/mint/vacuum.py mgmt/newdata/rosemary/python/rosemary/model.py Log: * Remove old update framework * Make --log-level also affect --debug mode in mint tools * Adapt to v1.1 qmf console changes; a problem with oid reference values remains * Partial adaptation of mint-admin functions away from sqlobject * Fix mint-bench reporting * Drop ObjectId and AgentId adapter classes * Remove unused schema-related makefile rules from mint * Tweak context-path separator styling Modified: mgmt/newdata/cumin/python/cumin/objectframe.py =================================================================== --- mgmt/newdata/cumin/python/cumin/objectframe.py 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/cumin/python/cumin/objectframe.py 2010-04-23 18:36:37 UTC (rev 3925) @@ -190,7 +190,7 @@ links.append(self.link.render(session, frame)) - return " &gt; ".join(reversed(links)) + return " &rsaquo; ".join(reversed(links)) class ObjectViewContextLink(Link): def __init__(self, app, name): Modified: mgmt/newdata/mint/Makefile =================================================================== --- mgmt/newdata/mint/Makefile 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/mint/Makefile 2010-04-23 18:36:37 UTC (rev 3925) @@ -1,4 +1,4 @@ -.PHONY: build install clean schema schema-clean +.PHONY: build install clean include ../etc/Makefile.common @@ -26,14 +26,4 @@ install -d ${etc} install -pm 0644 etc/mint-vacuumdb.cron ${etc} -schema: schema-clean - $(MAKE) schema -C xml - $(MAKE) schema -C python/mint - $(MAKE) schema -C sql - -schema-clean: - $(MAKE) clean -C xml - $(MAKE) clean -C python/mint - $(MAKE) clean -C sql - clean: clean-python-files Modified: mgmt/newdata/mint/python/mint/database.py =================================================================== --- mgmt/newdata/mint/python/mint/database.py 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/mint/python/mint/database.py 2010-04-23 18:36:37 UTC (rev 3925) @@ -1,10 +1,8 @@ -import logging -import os.path - from psycopg2 import ProgrammingError from sqlobject import connectionForURI, sqlhub from model import MintInfo, Role +from util import * log = logging.getLogger("mint.database") Modified: mgmt/newdata/mint/python/mint/expire.py =================================================================== --- mgmt/newdata/mint/python/mint/expire.py 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/mint/python/mint/expire.py 2010-04-23 18:36:37 UTC (rev 3925) @@ -1,7 +1,6 @@ from newupdate import * from schema import * from sql import * -from update import * from util import * import mint @@ -43,12 +42,9 @@ if self.stop_requested: break - up = ExpireUpdate() + up = ExpireUpdate(self.app.model) self.app.update_thread.enqueue(up) - up = NewExpireUpdate(self.app.model) - self.app.new_update_thread.enqueue(up) - sleep(frequency) def __convertTimeUnits(self, t): @@ -68,28 +64,6 @@ class ExpireUpdate(Update): def do_process(self, conn, stats): - attrs = self.thread.app.expire_thread.attrs - - cursor = conn.cursor() - total = 0 - - for op in self.thread.app.expire_thread.ops: - log.debug("Running expire op %s", op) - - count = op.execute(cursor, attrs) - - conn.commit() - - log.debug("%i records expired", count) - - total += count - - log.debug("%i total records expired", total) - - stats.expired += 1 - -class NewExpireUpdate(NewUpdate): - def do_process(self, conn, stats): seconds = self.model.app.expire_threshold log.info("Expiring samples older than %i seconds", seconds) Modified: mgmt/newdata/mint/python/mint/main.py =================================================================== --- mgmt/newdata/mint/python/mint/main.py 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/mint/python/mint/main.py 2010-04-23 18:36:37 UTC (rev 3925) @@ -1,8 +1,7 @@ from database import MintDatabase from expire import ExpireThread from model import MintModel -from newupdate import NewUpdateThread -from update import UpdateThread +from newupdate import UpdateThread from vacuum import VacuumThread from util import * @@ -19,7 +18,6 @@ self.update_enabled = True self.update_thread = UpdateThread(self) - self.new_update_thread = NewUpdateThread(self) self.expire_enabled = True self.expire_frequency = self.config.expire_frequency @@ -44,7 +42,6 @@ log.info("Expiration is %s", state(self.expire_enabled)) self.update_thread.init() - self.new_update_thread.init() self.expire_thread.init() self.vacuum_thread.init() @@ -52,8 +49,7 @@ self.model.start() if self.update_enabled: - # XXX self.update_thread.start() - self.new_update_thread.start() + self.update_thread.start() if self.expire_enabled: self.expire_thread.start() @@ -66,7 +62,6 @@ if self.update_enabled: self.update_thread.stop() - self.new_update_thread.stop() if self.expire_enabled: self.expire_thread.stop() Modified: mgmt/newdata/mint/python/mint/model.py =================================================================== --- mgmt/newdata/mint/python/mint/model.py 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/mint/python/mint/model.py 2010-04-23 18:36:37 UTC (rev 3925) @@ -5,7 +5,6 @@ from newupdate import * from schema import * from schemalocal import * -from update import * from util import * import mint.schema @@ -23,7 +22,7 @@ mint.schema.model = self self.rosemary = RosemaryModel() - self.rosemary.sql_logging_enabled = True + self.rosemary.sql_logging_enabled = False self.qmf_session = None self.qmf_brokers = list() @@ -54,8 +53,9 @@ # have left behind in the DB; it's basically an unconstrained # agent disconnect update, for any agent - up = AgentDisconnectUpdate(None) - self.app.update_thread.enqueue(up) + # XXX + #up = AgentDisconnectUpdate(None) + #self.app.update_thread.enqueue(up) uris = [x.strip() for x in self.app.config.qmf.split(",")] @@ -63,25 +63,34 @@ self.add_broker(uri) def do_stop(self): - for qbroker in self.qmf_brokers: - self.qmf_session.delBroker(qbroker) + for qmf_broker in self.qmf_brokers: + self.qmf_session.delBroker(qmf_broker) def add_broker(self, url): log.info("Adding qmf broker at %s", url) self.lock.acquire() try: - qbroker = self.qmf_session.addBroker(url) - self.qmf_brokers.append(qbroker) + qmf_broker = self.qmf_session.addBroker(url) + self.qmf_brokers.append(qmf_broker) finally: self.lock.release() + def get_agent(self, qmf_agent): + id = qmf_agent.getAgentBank() + + self.lock.acquire() + try: + return self.agents[id] + finally: + self.lock.release() + class MintAgent(object): def __init__(self, model, qmf_agent): self.model = model self.qmf_agent = qmf_agent - self.id = str(QmfAgentId.fromAgent(self.qmf_agent)) + self.id = qmf_agent.getAgentBank() self.last_heartbeat = None @@ -105,8 +114,12 @@ assert isinstance(obj, RosemaryObject) class_key = ClassKey(obj._qmf_class_key) - oid = QmfObjectId.fromString(obj._qmf_object_id).toObjectId() + oid_args = {"_agent_name": obj._qmf_agent_id, + "_object_name": obj._qmf_object_id} + + oid = ObjectId(oid_args) + self.model.lock.acquire() try: broker = self.qmf_agent.getBroker() @@ -137,63 +150,41 @@ def __init__(self, model): self.model = model - self.deferred_object_prop_calls = defaultdict(list) - self.deferred_object_stat_calls = defaultdict(list) + def brokerConnected(self, qmf_broker): + log.info("Broker at %s:%i is connected", + qmf_broker.host, qmf_broker.port) - def brokerConnected(self, qbroker): - log.info("Broker at %s:%i is connected", qbroker.host, qbroker.port) + def brokerInfo(self, qmf_broker): + log.info("Broker info from %s", qmf_broker) - def brokerInfo(self, qbroker): - # Now we have a brokerId to use to generate fully qualified agent - # IDs + def brokerDisconnected(self, qmf_broker): + log.info("Broker at %s:%i is disconnected", + qmf_broker.host, qmf_broker.port) - for qagent in qbroker.getAgents(): - MintAgent(self.model, qagent) + def newAgent(self, qmf_agent): + log.info("Creating %s", qmf_agent) - def brokerDisconnected(self, qbroker): - log.info("Broker at %s:%i is disconnected", qbroker.host, qbroker.port) + MintAgent(self.model, qmf_agent) - def newAgent(self, qagent): - log.info("Creating %s", qagent) + def delAgent(self, qmf_agent): + log.info("Deleting %s", qmf_agent) - # Some agents come down without a brokerId, meaning we can't - # generate a fully qualified agent ID for them. Those we - # handle in brokerInfo. + try: + agent = self.model.get_agent(qmf_agent) + except KeyError: + return - if qagent.getBroker().brokerId: - agent = MintAgent(self.model, qagent) - - # XXX This business is to handle an agent-vs-agent-data ordering - # problem - - objectPropCalls = self.deferred_object_prop_calls[agent.id] - - for broker, object in objectPropCalls: - self.objectProps(broker, object) - - objectStatCalls = self.deferred_object_stat_calls[agent.id] - - for broker, object in objectStatCalls: - self.objectStats(broker, object) - - def delAgent(self, qagent): - log.info("Deleting %s", qagent) - - id = str(QmfAgentId.fromAgent(qagent)) - - agent = self.model.agents[id] agent.delete() - up = AgentDisconnectUpdate(agent) - self.model.app.update_thread.enqueue(up) + if self.model.app.update_thread.isAlive(): + up = AgentDelete(self.model, agent) + self.model.app.update_thread.enqueue(up) - def heartbeat(self, qagent, timestamp): + def heartbeat(self, qmf_agent, timestamp): timestamp = timestamp / 1000000000 - id = str(QmfAgentId.fromAgent(qagent)) - try: - agent = self.model.agents[id] + agent = self.model.get_agent(qmf_agent) except KeyError: return @@ -208,58 +199,26 @@ # XXX I want to store class keys using this, but I can't, # because I don't get any agent info; instead - def objectProps(self, broker, object): - self.model.lock.acquire() - try: - pass - finally: - self.model.lock.release() + def objectProps(self, broker, obj): + agent = self.model.get_agent(obj._agent) - self.model.lock.acquire() - try: - id = str(QmfAgentId.fromObject(object)) - - try: - agent = self.model.agents[id] - except KeyError: - self.deferred_object_prop_calls[id].append((broker, object)) - return - finally: - self.model.lock.release() - if self.model.app.update_thread.isAlive(): - up = PropertyUpdate(agent, object) - self.model.app.update_thread.enqueue(up) - - if self.model.app.new_update_thread.isAlive(): - if object.getTimestamps()[2]: - up = NewObjectDelete(self.model, agent, object) + if obj.getTimestamps()[2]: + up = ObjectDelete(self.model, agent, obj) else: - up = NewObjectUpdate(self.model, agent, object) + up = ObjectUpdate(self.model, agent, obj) - self.model.app.new_update_thread.enqueue(up) + self.model.app.update_thread.enqueue(up) - def objectStats(self, broker, object): - self.model.lock.acquire() - try: - id = str(QmfAgentId.fromObject(object)) + def objectStats(self, broker, obj): + print "objectStats!", broker, obj - try: - agent = self.model.agents[id] - except KeyError: - self.deferred_object_stat_calls[id].append((broker, object)) - return - finally: - self.model.lock.release() + agent = self.get_agent(obj._agent) if self.model.app.update_thread.isAlive(): - up = StatisticUpdate(agent, object) + up = ObjectAddSample(self.model, agent, obj) self.model.app.update_thread.enqueue(up) - if self.model.app.new_update_thread.isAlive(): - up = NewSampleUpdate(self.model, agent, object) - self.model.app.new_update_thread.enqueue(up) - def event(self, broker, event): """ Invoked when an event is raised. """ pass Modified: mgmt/newdata/mint/python/mint/newupdate.py =================================================================== --- mgmt/newdata/mint/python/mint/newupdate.py 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/mint/python/mint/newupdate.py 2010-04-23 18:36:37 UTC (rev 3925) @@ -6,9 +6,9 @@ log = logging.getLogger("mint.newupdate") -class NewUpdateThread(MintDaemonThread): +class UpdateThread(MintDaemonThread): def __init__(self, app): - super(NewUpdateThread, self).__init__(app) + super(UpdateThread, self).__init__(app) self.conn = None self.stats = None @@ -19,7 +19,7 @@ def init(self): self.conn = self.app.database.get_connection() - self.stats = NewUpdateStats() + self.stats = UpdateStats() def enqueue(self, update): update.thread = self @@ -50,7 +50,7 @@ update.process(self.conn, self.stats) -class NewUpdateStats(object): +class UpdateStats(object): def __init__(self): self.enqueued = 0 self.dequeued = 0 @@ -63,7 +63,7 @@ self.samples_expired = 0 self.samples_dropped = 0 -class NewUpdate(object): +class Update(object): def __init__(self, model): self.model = model @@ -83,7 +83,7 @@ conn.rollback() - if self.model.app.new_update_thread.halt_on_error: + if self.model.app.update_thread.halt_on_error: raise def do_process(self, conn, stats): @@ -92,58 +92,20 @@ def __repr__(self): return self.__class__.__name__ -class NewObjectUpdate(NewUpdate): - def __init__(self, model, agent, object): - super(NewObjectUpdate, self).__init__(model) +class ObjectUpdate(Update): + def __init__(self, model, agent, obj): + super(ObjectUpdate, self).__init__(model) self.agent = agent - self.object = object - self.object_id = str(QmfObjectId.fromObject(object)) - self.session_id = None + self.object = obj - sequence = object.getObjectId().getSequence() - - if sequence != 0: - self.session_id = str(sequence) - - update_time, create_time, delete_time = self.object.getTimestamps() - - self.update_time = datetime.fromtimestamp(update_time / 1000000000) - self.create_time = datetime.fromtimestamp(create_time / 1000000000) - self.delete_time = datetime.fromtimestamp(delete_time / 1000000000) - def do_process(self, conn, stats): cls = self.get_class() - obj = self.get_object(cls, self.object_id) + obj = self.get_object(cls, self.object.getName()) columns = list() - update_time, create_time, delete_time = self.object.getTimestamps() - - if obj._sync_time: - # This object is already in the database - - obj._qmf_update_time = self.update_time - columns.append(cls.sql_table._qmf_update_time) - - # XXX session_id may have changed too? - else: - obj._qmf_agent_id = self.agent.id - obj._qmf_object_id = self.object_id - obj._qmf_session_id = self.session_id - obj._qmf_class_key = str(self.object.getClassKey()) - obj._qmf_update_time = self.update_time - obj._qmf_create_time = self.create_time - - columns.append(cls.sql_table._id) - columns.append(cls.sql_table._qmf_agent_id) - columns.append(cls.sql_table._qmf_object_id) - columns.append(cls.sql_table._qmf_session_id) - columns.append(cls.sql_table._qmf_class_key) - columns.append(cls.sql_table._qmf_update_time) - columns.append(cls.sql_table._qmf_create_time) - - self.process_references(obj, columns) + self.process_qmf_attributes(obj, columns) self.process_properties(obj, columns) cursor = conn.cursor() @@ -166,7 +128,7 @@ raise PackageUnknown(name) name = class_key.getClassName() - name = name[0].upper() + name[1:] + name = name[0].upper() + name[1:] # /me shakes fist try: cls = pkg._classes_by_name[name] @@ -198,63 +160,100 @@ return obj - def process_references(self, obj, columns): - for prop, value in self.object.getProperties(): - if prop.type != 10: - continue + def process_qmf_attributes(self, obj, columns): + table = obj._class.sql_table - try: - ref = obj._class._references_by_name[prop.name] - except KeyError: - log.debug("Reference %s is unknown", prop.name) + update_time, create_time, delete_time = self.object.getTimestamps() - continue + update_time = datetime.fromtimestamp(update_time / 1000000000) + create_time = datetime.fromtimestamp(create_time / 1000000000) - if not ref.sql_column: - log.warn("Reference %s has no column; skipping it", ref.name) + if delete_time: + delete_time = datetime.fromtimestamp(delete_time / 1000000000) - continue + if obj._sync_time: + # This object is already in the database - col = ref.sql_column + obj._qmf_update_time = update_time + columns.append(table._qmf_update_time) - if value: - that_id = str(QmfObjectId(value.first, value.second)) - that = self.get_object(ref.that_cls, that_id) + # XXX session_id may have changed too? + else: + obj._qmf_agent_id = self.agent.id + obj._qmf_object_id = self.object.getName() + obj._qmf_session_id = str(self.object.getObjectId().getSequence()) + obj._qmf_class_key = str(self.object.getClassKey()) + obj._qmf_update_time = update_time + obj._qmf_create_time = create_time - if not that._sync_time: - continue + columns.append(table._id) + columns.append(table._qmf_agent_id) + columns.append(table._qmf_object_id) + columns.append(table._qmf_session_id) + columns.append(table._qmf_class_key) + columns.append(table._qmf_update_time) + columns.append(table._qmf_create_time) - value = that._id + def process_properties(self, obj, columns): + cls = obj._class - columns.append(col) - - setattr(obj, col.name, value) - - def process_properties(self, obj, columns): for prop, value in self.object.getProperties(): - if prop.type == 10: - continue - try: - col = obj._class._properties_by_name[prop.name].sql_column - except KeyError: - log.debug("Property %s is unknown", prop) - + if prop.type == 10: + col, nvalue = self.process_reference(cls, prop, value) + else: + col, nvalue = self.process_value(cls, prop, value) + except MappingException, e: + log.debug(e) continue - if value is not None: - value = self.transform_value(prop, value) - # XXX This optimization will be obsolete when QMF does it # instead - if value == getattr(obj, col.name): + if nvalue == getattr(obj, col.name): continue + setattr(obj, col.name, nvalue) columns.append(col) - setattr(obj, col.name, value) + def process_reference(self, cls, prop, value): + try: + ref = cls._references_by_name[prop.name] + except KeyError: + raise MappingException("Reference %s is unknown" % prop.name) + if not ref.sql_column: + raise MappingException("Reference %s has no column" % ref.name) + + col = ref.sql_column + + if value: + try: + that_id = str(value.objectName) + except: + raise MappingException("XXX ref isn't an oid") + + that = self.get_object(ref.that_cls, that_id) + + if not that._sync_time: + msg = "Referenced object %s hasn't appeared yet" + raise MappingException(msg % that) + + value = that._id + + return col, value + + def process_value(self, cls, prop, value): + try: + col = cls._properties_by_name[prop.name].sql_column + except KeyError: + raise MappingException("Property %s is unknown" % prop) + + if value is not None: + value = self.transform_value(prop, value) + + return col, value + def transform_value(self, attr, value): if attr.type == 8: # absTime if value == 0: @@ -274,13 +273,14 @@ def __repr__(self): name = self.__class__.__name__ cls = self.object.getClassKey().getClassName() + id = self.object.getName() - return "%s(%s,%s,%s)" % (name, self.agent.id, cls, self.object_id) + return "%s(%s,%s,%s)" % (name, self.agent.id, cls, id) -class NewObjectDelete(NewObjectUpdate): +class ObjectDelete(ObjectUpdate): def do_process(self, conn, stats): cls = self.get_class() - obj = self.get_object(cls, self.object_id) + obj = self.get_object(cls, self.object.getName()) cursor = conn.cursor() @@ -290,16 +290,16 @@ cursor.close() try: - del self.agent.objects_by_id[self.object_id] + del self.agent.objects_by_id[self.object.getName()] except KeyError: pass stats.deleted += 1 -class NewSampleUpdate(NewObjectUpdate): +class ObjectAddSample(ObjectUpdate): def do_process(self, conn, stats): cls = self.get_class() - obj = self.get_object(cls, self.object_id) + obj = self.get_object(cls, self.object.getName()) if not cls._statistics: stats.samples_dropped += 1; return @@ -311,13 +311,17 @@ if obj._qmf_update_time > datetime.now() - timedelta(seconds=60): stats.samples_dropped += 1; return + update_time, create_time, delete_time = self.object.getTimestamps() + + update_time = datetime.fromtimestamp(update_time / 1000000000) + update_columns = list() update_columns.append(cls.sql_table._qmf_update_time) insert_columns = list() insert_columns.append(cls.sql_samples_table._qmf_update_time) - obj._qmf_update_time = self.update_time + obj._qmf_update_time = update_time self.process_samples(obj, update_columns, insert_columns) @@ -345,6 +349,8 @@ if value is not None: value = self.transform_value(stat, value) + # Don't write unchanged values + # # XXX This optimization will be obsolete when QMF does it # instead @@ -355,6 +361,28 @@ setattr(obj, col.name, value) +class AgentDelete(Update): + def __init__(self, model, agent): + super(AgentDelete, self).__init__(model) + + self.agent = agent + + def do_process(self, conn, stats): + print "Ahoy!" + + cursor = conn.cursor() + + id = self.agent.id + + try: + for pkg in self.model.rosemary._packages: + for cls in pkg._classes: + for obj in cls.get_selection(cursor, _qmf_agent_id=id): + obj.delete() + print "Bam!", obj + finally: + cursor.close() + class UpdateException(Exception): def __init__(self, name): self.name = name @@ -370,3 +398,6 @@ class ObjectUnknown(UpdateException): pass + +class MappingException(Exception): + pass Modified: mgmt/newdata/mint/python/mint/tools.py =================================================================== --- mgmt/newdata/mint/python/mint/tools.py 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/mint/python/mint/tools.py 2010-04-23 18:36:37 UTC (rev 3925) @@ -72,9 +72,12 @@ if self.config.debug: self.config.prt() - enable_logging("rosemary", "debug", sys.stderr) - enable_logging("mint", "debug", sys.stderr) + level = getattr(self.config, "log_level", "debug") + + enable_logging("rosemary", level, sys.stderr) + enable_logging("mint", level, sys.stderr) + self.do_run(opts, args) def do_run(self, opts, args): @@ -87,7 +90,7 @@ class DatabaseSubcommand(Command): def run(self, opts, args): - conn = self.parent.database.get_connection() + conn = self.parent.app.database.get_connection() cursor = conn.cursor() try: @@ -153,6 +156,8 @@ command.description = "Change password of USER" command.arguments = ("USER",) + self.app = None + def run(self): try: opts, remaining = self.parse_options(sys.argv[1:]) @@ -171,16 +176,13 @@ self.config.prt() enable_logging("mint", "debug", sys.stderr) - app = Mint(self.config) - app.update_enabled = False - app.expire_enabled = False + self.app = Mint(self.config) + self.app.update_enabled = False + self.app.expire_enabled = False - #self.cumin = app.model.rosemary.com_redhat_cumin + self.app.check() + self.app.init() - self.database = MintDatabase(app) - self.database.check() - self.database.init() - try: scommand = remaining[0] except IndexError: @@ -214,13 +216,13 @@ class LoadSchema(Command): def run(self, opts, args): - self.parent.database.load_schema() + self.parent.app.database.load_schema() print "The schema is loaded" class DropSchema(Command): def run(self, opts, args): if "force" in opts: - self.parent.database.drop_schema() + self.parent.app.database.drop_schema() print "The schema is dropped" else: raise CommandException \ @@ -229,8 +231,8 @@ class ReloadSchema(Command): def run(self, opts, args): if "force" in opts: - self.parent.database.drop_schema() - self.parent.database.load_schema() + self.parent.app.database.drop_schema() + self.parent.app.database.load_schema() print "The schema is reloaded" else: raise CommandException \ @@ -238,7 +240,7 @@ class CheckSchema(Command): def run(self, opts, args): - self.parent.database.check_schema() + self.parent.app.database.check_schema() class AddUser(DatabaseSubcommand): def do_run(self, cursor, opts, args): @@ -247,13 +249,6 @@ except IndexError: raise CommandException(self, "NAME is required") - #objs = self.parent.cumin.User.get_selection(cursor, name=name) - #if objs: - - if Subject.selectBy(name=name).count(): - print "Error: a user called '%s' already exists" % name - sys.exit(1) - try: password = args[2] except IndexError: @@ -261,62 +256,61 @@ crypted = crypt_password(password) - try: - subject = Subject(name=name, password=crypted) + pkg = self.parent.app.model.rosemary.com_redhat_cumin - for role in Role.selectBy(name="user"): - subject.addRole(role) + for role in pkg.Role.get_selection(cursor, name="user"): + break - assert role + assert role, self - subject.syncUpdate() + user = pkg.User.create_object(cursor) + user.name = name + user.password = crypted - # user = self.parent.cumin.User.create_object(cursor) - # user.name = name - # user.password = crypted - # user.save(cursor) - - # roles = self.parent.cumin.Role.get_selection \ - # (cursor, name="user") - - # for role in roles: - # mapping = self.parent.cumin.UserRoleMapping.create_object \ - # (cursor) - # mapping.user = user - # mapping.role = role - # mapping.save(cursor) - - # break - - assert role, self + try: + user.save(cursor) except IntegrityError: print "Error: a user called '%s' already exists" % name sys.exit(1) + mapping = pkg.UserRoleMapping.create_object(cursor) + mapping._role_id = role._id + mapping._user_id = user._id + mapping.save(cursor) + + conn.commit() + + assert role, self + print "User '%s' is added" % name - class RemoveUser(Command): - def run(self, opts, args): - if "force" in opts: - if len(args) != 2: - print "Error: no user name given" - sys.exit(1) + class RemoveUser(DatabaseSubcommand): + def do_run(self, cursor, opts, args): + if "force" not in opts: + msg = "Command remove-user requires --force" + raise CommandException(self, msg) + try: name = args[1] - subjects = Subject.selectBy(name=name) + except IndexError: + raise CommandException(self, "NAME is required") - if subjects.count(): - for subject in subjects: - subject.destroySelf() - break - else: - raise CommandException(self, "User '%s' is unknown" % name) + name = args[1] - print "User '%s' is removed" % name - else: - raise CommandException \ - (self, "Command remove-user requires --force yes") + cls = self.app.model.rosemary.com_redhat_cumin.User + for user in cls.get_selection(cursor, name=name): + break + + if not user: + raise CommandException(self, "User '%s' is unknown" % name) + + user.delete(cursor) + + conn.commit() + + print "User '%s' is removed" % name + class ListUsers(Command): def run(self, opts, args): subjects = Subject.select(orderBy='name') @@ -457,8 +451,34 @@ for arg in args[1:]: app.model.add_broker(arg) + sleep(2) + + cls = app.model.rosemary.org_apache_qpid_broker.Broker + + conn = app.database.get_connection() + cursor = conn.cursor() + + for obj in cls.get_selection(cursor): + try: + agent = app.model.agents[obj._qmf_agent_id] + except KeyError: + continue + + break + + print "TTT", obj.port, obj, agent + + def completion(status_code, output_args): + print "YYY", status_code, output_args + + agent.call_method(completion, obj, "echo", 1, "ggoo!") + while True: sleep(2) + except Exception, e: + print_exc() + + print e finally: app.stop() @@ -492,6 +512,17 @@ print "Warning: Failed connecting to broker at '%s'" % arg try: + enq = 0 + deq = 0 + + upd = 0 + dlt = 0 + drp = 0 + + supd = 0 + sexp = 0 + sdrp = 0 + enq_last = 0 deq_last = 0 @@ -513,7 +544,7 @@ sleep(1) - stats = app.new_update_thread.stats + stats = app.update_thread.stats enq = stats.enqueued deq = stats.dequeued @@ -522,9 +553,9 @@ dlt = stats.deleted drp = stats.dropped - supd = stats.stats_updated - sexp = stats.stats_expired - sdrp = stats.stats_dropped + supd = stats.samples_updated + sexp = stats.samples_expired + sdrp = stats.samples_dropped print row % (enq - enq_last, deq - deq_last, @@ -561,5 +592,6 @@ finally: #from threading import enumerate #for item in enumerate(): + # print item app.stop() Deleted: mgmt/newdata/mint/python/mint/update.py =================================================================== --- mgmt/newdata/mint/python/mint/update.py 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/mint/python/mint/update.py 2010-04-23 18:36:37 UTC (rev 3925) @@ -1,367 +0,0 @@ -import pickle -import mint - -from collections import deque -from qpid.datatypes import UUID - -from schema import * -from sql import * -from util import * - -log = logging.getLogger("mint.update") - -class UpdateThread(MintDaemonThread): - """ - Only the update thread writes to the database - """ - - def __init__(self, app): - super(UpdateThread, self).__init__(app) - - self.conn = None - self.stats = None - - self.updates = UpdateQueue(slotCount=2) - - def init(self): - self.conn = self.app.database.get_connection() - self.stats = UpdateStats() - - def enqueue(self, update): - update.thread = self - - self.updates.put(update) - - self.stats.enqueued += 1 - - # This is an attempt to yield from the enqueueing thread (this - # method's caller) to the update thread - - if self.updates.qsize() > 1000: - sleep(0.1) - - def run(self): - while True: - if self.stop_requested: - break - - try: - update = self.updates.get(True, 1) - except Empty: - continue - - self.stats.dequeued += 1 - - update.process() - -class UpdateStats(object): - def __init__(self): - self.enqueued = 0 - self.dequeued = 0 - self.stat_updated = 0 - self.prop_updated = 0 - self.expired = 0 - self.dropped = 0 - self.deferred = 0 - -class ReferenceException(Exception): - def __init__(self, sought): - self.sought = sought - - def __str__(self): - return repr(self.sought) - -class Update(object): - def __init__(self): - self.thread = None - self.priority = 0 - - def process(self): - log.debug("Processing %s", self) - - assert self.thread - - conn = self.thread.conn - stats = self.thread.stats - - try: - self.do_process(conn, stats) - - for notice in conn.notices: - log.debug("Database: %s", notice) - - conn.commit() - except: - log.exception("Update failed") - - conn.rollback() - - def do_process(self, conn, stats): - raise Exception("Not implemented") - - def __repr__(self): - return "%s(%i)" % (self.__class__.__name__, self.priority) - -class ObjectUpdate(Update): - def __init__(self, agent, object): - super(ObjectUpdate, self).__init__() - - self.agent = agent - self.object = object - - self.object_id = str(QmfObjectId.fromObject(object)) - - def getClass(self): - # XXX this is unfortunate - name = self.object.getClassKey().getClassName() - name = mint.schema.schemaReservedWordsMap.get(name, name) - name = name[0].upper() + name[1:] - - try: - return schemaNameToClassMap[name] - except KeyError: - raise ReferenceException(name) - - def process_attributes(self, attrs, cls): - results = dict() - - for key, value in attrs: - name = key.__repr__() - name = mint.schema.schemaReservedWordsMap.get(name, name) - - if key.type == 10: - # XXX don't want oid around much - self.process_reference(name, value, results) - continue - - if not hasattr(cls, name): - # Discard attrs that we don't have in our schema - log.debug("%s has no field '%s'" % (cls, name)) - continue - - if key.type == 8: - self.process_timestamp(name, value, results) - continue - - if key.type == 14: - # Convert UUIDs into their string representation, to be - # handled by sqlobject - results[name] = str(value) - continue - - if key.type == 15: - #if value: - results[name] = pickle.dumps(value) - continue - - results[name] = value - - return results - - # XXX this needs to be a much more straightforward procedure - def process_reference(self, name, oid, results): - if name.endswith("Ref"): - name = name[:-3] - - className = name[0].upper() + name[1:] - - try: - otherClass = getattr(mint, className) - except AttributeError: - return - - foreignKey = name + "_id" - - object_id = str(QmfObjectId(oid.first, oid.second)) - id = self.agent.database_ids.get(object_id) - - if id is None: - # XXX don't want oid around much - raise ReferenceException(oid) - - results[foreignKey] = id - - def process_timestamp(self, name, tstamp, results): - if tstamp: - t = datetime.fromtimestamp(tstamp / 1000000000) - results[name] = t - - def __repr__(self): - cls = self.object.getClassKey().getClassName() - - return "%s(%s,%s,%s,%i)" % (self.__class__.__name__, - self.agent.id, - cls, - self.object_id, - self.priority) - -class PropertyUpdate(ObjectUpdate): - def do_process(self, conn, stats): - try: - cls = self.getClass() - except ReferenceException, e: - log.info("Referenced class %r not found", e.sought) - - stats.dropped += 1 - - return - - try: - attrs = self.process_attributes(self.object.getProperties(), cls) - except ReferenceException, e: - log.info("Referenced object %r not found", e.sought) - - self.agent.deferred_updates[self.object_id].append(self) - - stats.deferred += 1 - - return - - update, create, delete = self.object.getTimestamps() - - self.process_timestamp("qmfUpdateTime", update, attrs) - self.process_timestamp("qmfCreateTime", create, attrs) - - if delete != 0: - self.process_timestamp("qmfDeleteTime", delete, attrs) - - log.debug("%s(%s,%s) marked deleted", - cls.__name__, self.agent.id, self.object_id) - - attrs["qmfAgentId"] = self.agent.id - attrs["qmfClassKey"] = str(self.object.getClassKey()) - attrs["qmfObjectId"] = str(self.object_id) - attrs["qmfPersistent"] = self.object.getObjectId().isDurable() - - cursor = conn.cursor() - - # Cases: - # - # 1. Object is utterly new to mint - # 2. Object is in mint's db, but id is not yet cached - # 3. Object is in mint's db, and id is cached - - id = self.agent.database_ids.get(self.object_id) - - if id is None: - # Case 1 or 2 - - op = SqlGetId(cls) - op.execute(cursor, attrs) - - rec = cursor.fetchone() - - if rec: - id = rec[0] - - if id is None: - # Case 1 - - op = SqlInsert(cls, attrs) - op.execute(cursor, attrs) - - id = cursor.fetchone()[0] - - log.debug("%s(%i) created", cls.__name__, id) - else: - # Case 2 - - attrs["id"] = id - - op = SqlUpdate(cls, attrs) - op.execute(cursor, attrs) - - assert cursor.rowcount == 1 - - self.agent.database_ids.set(self.object_id, id) - else: - # Case 3 - - attrs["id"] = id - - op = SqlUpdate(cls, attrs) - op.execute(cursor, attrs) - - #assert cursor.rowcount == 1 - - try: - updates = self.agent.deferred_updates.pop(self.object_id) - - if updates: - log.info("Reenqueueing %i deferred updates", len(updates)) - - for update in updates: - self.thread.enqueue(update) - except KeyError: - pass - - self.agent.database_ids.commit() - - stats.prop_updated += 1 - -class StatisticUpdate(ObjectUpdate): - def do_process(self, conn, stats): - try: - cls = self.getClass() - except ReferenceException, e: - log.info("Referenced class %r not found", e.sought) - return - - statsCls = getattr(mint, "%sStats" % cls.__name__) - - id = self.agent.database_ids.get(self.object_id) - - if id is None: - stats.dropped += 1 - return - - timestamps = self.object.getTimestamps() - - tnow = datetime.now() - t = datetime.fromtimestamp(timestamps[0] / 1000000000) - - if t < tnow - timedelta(seconds=30): - seconds = (tnow - t).seconds - log.debug("Update is %i seconds old; skipping it", seconds) - - stats.dropped += 1 - - return - - try: - attrs = self.process_attributes \ - (self.object.getStatistics(), statsCls) - except ReferenceException: - stats.dropped += 1 - - return - - # XXX do we still want this - attrs["qmfUpdateTime"] = t > tnow and tnow or t - attrs["%s_id" % cls.sqlmeta.table] = id - - cursor = conn.cursor() - - op = SqlInsert(statsCls, attrs) - op.execute(cursor, attrs) - - log.debug("%s(%s) created", statsCls.__name__, id) - - stats.stat_updated += 1 - -class AgentDisconnectUpdate(Update): - def __init__(self, agent): - super(AgentDisconnectUpdate, self).__init__() - - self.agent = agent - - def do_process(self, conn, stats): - cursor = conn.cursor() - - args = dict() - - if self.agent: - args["qmf_agent_id"] = self.agent.id - - op = SqlAgentDisconnect(self.agent) - op.execute(cursor, args) Modified: mgmt/newdata/mint/python/mint/util.py =================================================================== --- mgmt/newdata/mint/python/mint/util.py 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/mint/python/mint/util.py 2010-04-23 18:36:37 UTC (rev 3925) @@ -69,12 +69,16 @@ return cls(brokerId, brokerBank, agentBank) def fromAgent(cls, agent): + return agent.getAgentBank() + broker = agent.getBroker() brokerId = broker.getBrokerId() brokerBank = broker.getBrokerBank() agentBank = agent.getAgentBank() + print "XXX", brokerId, brokerBank, agentBank + return cls(brokerId, brokerBank, agentBank) def fromString(cls, string): @@ -90,16 +94,20 @@ fromString = classmethod(fromString) def __str__(self): - return "%s.%i.%i" % (self.brokerId, self.brokerBank, self.agentBank) + return self.agentBank class QmfObjectId(object): - def __init__(self, first, second): - self.first = first - self.second = second + def __init__(self, id): + self.id = id def fromObject(cls, object): oid = object.getObjectId() + print "XXX", oid + + for k, v in oid.__dict__.items(): + print " ", k, v + return cls(oid.first, oid.second) def fromString(cls, string): Modified: mgmt/newdata/mint/python/mint/vacuum.py =================================================================== --- mgmt/newdata/mint/python/mint/vacuum.py 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/mint/python/mint/vacuum.py 2010-04-23 18:36:37 UTC (rev 3925) @@ -1,5 +1,4 @@ from newupdate import * -from update import * from util import * log = logging.getLogger("mint.vacuum") @@ -10,30 +9,13 @@ if self.stop_requested: break - up = VacuumUpdate() + up = VacuumUpdate(self.app.model) self.app.update_thread.enqueue(up) - up = NewVacuumUpdate(self.app.model) - self.app.new_update_thread.enqueue(up) - sleep(60 * 60 * 10) class VacuumUpdate(Update): def do_process(self, conn, stats): - log.info("Vacuuming") - - conn.commit() - - level = conn.isolation_level - conn.set_isolation_level(0) - - cursor = conn.cursor() - cursor.execute("vacuum") - - conn.set_isolation_level(level) - -class NewVacuumUpdate(NewUpdate): - def do_process(self, conn, stats): log.info("Vacumming tables") level = conn.isolation_level @@ -57,4 +39,3 @@ log.debug("Database: %s", notice.replace("\n", " ")) finally: cursor.close() - Modified: mgmt/newdata/rosemary/python/rosemary/model.py =================================================================== --- mgmt/newdata/rosemary/python/rosemary/model.py 2010-04-22 15:03:17 UTC (rev 3924) +++ mgmt/newdata/rosemary/python/rosemary/model.py 2010-04-23 18:36:37 UTC (rev 3925) @@ -410,6 +410,9 @@ self.sql_delete.execute(cursor, (), obj.__dict__) + def delete_selection(self, cursor, **kwargs): + pass # XXX + def __repr__(self): args = (self.__class__.__name__, self._package._name, self._name) return "%s(%s,%s)" % args