Exemple #1
0
    def init_livestatus(self, modconf=None):
        self.livelogs = 'tmp/livelogs.db' + self.testid

        if modconf is None:
            modconf = Module({'module_name': 'LiveStatus',
                'module_type': 'livestatus',
                'port': str(50000 + os.getpid()),
                'pnp_path': 'tmp/pnp4nagios_test' + self.testid,
                'host': '127.0.0.1',
                'socket': 'live',
                'name': 'test', #?
            })

        dbmodconf = Module({'module_name': 'LogStore',
            'module_type': 'logstore_sqlite',
            'use_aggressive_sql': "0",
            'database_file': self.livelogs,
            'archive_path': os.path.join(os.path.dirname(self.livelogs), 'archives'),
        })
        modconf.modules = [dbmodconf]
        self.livestatus_broker = LiveStatus_broker(modconf)
        self.livestatus_broker.create_queues()

        #--- livestatus_broker.main
        self.livestatus_broker.log = logger
        # this seems to damage the logger so that the scheduler can't use it
        #self.livestatus_broker.log.load_obj(self.livestatus_broker)
        self.livestatus_broker.debug_output = []
        self.livestatus_broker.modules_manager = ModulesManager('livestatus', self.livestatus_broker.find_modules_path(), [])
        self.livestatus_broker.modules_manager.set_modules(self.livestatus_broker.modules)
        # We can now output some previouly silented debug ouput
        self.livestatus_broker.do_load_modules()
        for inst in self.livestatus_broker.modules_manager.instances:
            if inst.properties["type"].startswith('logstore'):
                f = getattr(inst, 'load', None)
                if f and callable(f):
                    f(self.livestatus_broker)  # !!! NOT self here !!!!
                break
        for s in self.livestatus_broker.debug_output:
            print "errors during load", s
        del self.livestatus_broker.debug_output
        self.livestatus_broker.rg = LiveStatusRegenerator()
        self.livestatus_broker.datamgr = datamgr
        datamgr.load(self.livestatus_broker.rg)
        self.livestatus_broker.query_cache = LiveStatusQueryCache()
        self.livestatus_broker.query_cache.disable()
        self.livestatus_broker.rg.register_cache(self.livestatus_broker.query_cache)
        #--- livestatus_broker.main

        self.livestatus_broker.init()
        self.livestatus_broker.db = self.livestatus_broker.modules_manager.instances[0]
        self.livestatus_broker.livestatus = LiveStatus(self.livestatus_broker.datamgr, self.livestatus_broker.query_cache, self.livestatus_broker.db, self.livestatus_broker.pnp_path, self.livestatus_broker.from_q)

        #--- livestatus_broker.do_main
        self.livestatus_broker.db.open()
Exemple #2
0
class ShinkenTest(unittest.TestCase):
    def setUp(self):
        self.setup_with_file('etc/nagios_1r_1h_1s.cfg')

    def setup_with_file(self, path):
        # i am arbiter-like
        self.broks = {}
        self.me = None
        self.log = logger
        self.log.load_obj(self)
        self.config_files = [path]
        self.conf = Config()
        buf = self.conf.read_config(self.config_files)
        raw_objects = self.conf.read_config_buf(buf)
        self.conf.create_objects_for_type(raw_objects, 'arbiter')
        self.conf.create_objects_for_type(raw_objects, 'module')
        self.conf.early_arbiter_linking()
        self.conf.create_objects(raw_objects)
        self.conf.old_properties_names_to_new()
        self.conf.instance_id = 0
        self.conf.instance_name = 'test'
        # Hack push_flavor, that is set by the dispatcher
        self.conf.push_flavor = 0
        self.conf.load_triggers()
        self.conf.linkify_templates()
        self.conf.apply_inheritance()
        self.conf.explode()
        #print "Aconf.services has %d elements" % len(self.conf.services)
        self.conf.create_reversed_list()
        self.conf.remove_twins()
        self.conf.apply_implicit_inheritance()
        self.conf.fill_default()
        self.conf.remove_templates()
        self.conf.compute_hash()
        #print "conf.services has %d elements" % len(self.conf.services)
        self.conf.create_reversed_list()
        self.conf.pythonize()
        self.conf.linkify()
        self.conf.apply_dependencies()
        self.conf.explode_global_conf()
        self.conf.propagate_timezone_option()
        self.conf.create_business_rules()
        self.conf.create_business_rules_dependencies()
        self.conf.is_correct()
        if not self.conf.conf_is_correct:
            print "The conf is not correct, I stop here"
            return

        self.confs = self.conf.cut_into_parts()
        self.conf.prepare_for_sending()
        self.conf.show_errors()
        self.dispatcher = Dispatcher(self.conf, self.me)

        scheddaemon = Shinken(None, False, False, False, None)
        self.sched = Scheduler(scheddaemon)

        scheddaemon.sched = self.sched

        m = MacroResolver()
        m.init(self.conf)
        self.sched.load_conf(self.conf, in_test=True)
        e = ExternalCommandManager(self.conf, 'applyer')
        self.sched.external_command = e
        e.load_scheduler(self.sched)
        e2 = ExternalCommandManager(self.conf, 'dispatcher')
        e2.load_arbiter(self)
        self.external_command_dispatcher = e2

        self.sched.schedule()

    def add(self, b):
        if isinstance(b, Brok):
            self.broks[b.id] = b
            return
        if isinstance(b, ExternalCommand):
            self.sched.run_external_command(b.cmd_line)

    def fake_check(self, ref, exit_status, output="OK"):
        #print "fake", ref
        now = time.time()
        ref.schedule(force=True)
        # now checks are schedule and we get them in
        # the action queue
        check = ref.actions.pop()
        self.sched.add(check)  # check is now in sched.checks[]
        # fake execution
        check.check_time = now

        # and lie about when we will launch it because
        # if not, the schedule call for ref
        # will not really reschedule it because there
        # is a valid value in the future
        ref.next_chk = now - 0.5

        check.get_outputs(output, 9000)
        check.exit_status = exit_status
        check.execution_time = 0.001
        check.status = 'waitconsume'
        self.sched.waiting_results.append(check)

    def scheduler_loop(self, count, reflist, do_sleep=False, sleep_time=61):
        for ref in reflist:
            (obj, exit_status, output) = ref
            obj.checks_in_progress = []
        for loop in range(1, count + 1):
            print "processing check", loop
            for ref in reflist:
                (obj, exit_status, output) = ref
                obj.update_in_checking()
                self.fake_check(obj, exit_status, output)
            self.sched.manage_internal_checks()
            self.sched.consume_results()
            self.sched.get_new_actions()
            self.sched.get_new_broks()
            self.worker_loop()
            for ref in reflist:
                (obj, exit_status, output) = ref
                obj.checks_in_progress = []
            self.sched.update_downtimes_and_comments()
            #time.sleep(ref.retry_interval * 60 + 1)
            if do_sleep:
                time.sleep(sleep_time)

    def worker_loop(self):
        self.sched.delete_zombie_checks()
        self.sched.delete_zombie_actions()
        checks = self.sched.get_to_run_checks(True, False, worker_name='tester')
        actions = self.sched.get_to_run_checks(False, True, worker_name='tester')
        #print "------------ worker loop checks ----------------"
        #print checks
        #print "------------ worker loop actions ----------------"
        self.show_actions()
        #print "------------ worker loop new ----------------"
        for a in actions:
            a.status = 'inpoller'
            a.check_time = time.time()
            a.exit_status = 0
            self.sched.put_results(a)
        self.show_actions()
        #print "------------ worker loop end ----------------"

    def show_logs(self):
        print "--- logs <<<----------------------------------"
        for brok in sorted(self.sched.broks.values(), lambda x, y: x.id - y.id):
            if brok.type == 'log':
                brok.prepare()
                print "LOG:", brok.data['log']
        print "--- logs >>>----------------------------------"

    def show_actions(self):
        print "--- actions <<<----------------------------------"
        for a in sorted(self.sched.actions.values(), lambda x, y: x.id - y.id):
            if a.is_a == 'notification':
                if a.ref.my_type == "host":
                    ref = "host: %s" % a.ref.get_name()
                else:
                    ref = "host: %s svc: %s" % (a.ref.host.get_name(), a.ref.get_name())
                print "NOTIFICATION %d %s %s %s %s" % (a.id, ref, a.type, time.asctime(time.localtime(a.t_to_go)), a.status)
            elif a.is_a == 'eventhandler':
                print "EVENTHANDLER:", a
        print "--- actions >>>----------------------------------"

    def show_and_clear_logs(self):
        self.show_logs()
        self.clear_logs()

    def show_and_clear_actions(self):
        self.show_actions()
        self.clear_actions()

    def count_logs(self):
        return len([b for b in self.sched.broks.values() if b.type == 'log'])

    def count_actions(self):
        return len(self.sched.actions.values())

    def clear_logs(self):
        id_to_del = []
        for b in self.sched.broks.values():
            if b.type == 'log':
                id_to_del.append(b.id)
        for id in id_to_del:
            del self.sched.broks[id]

    def clear_actions(self):
        self.sched.actions = {}

    def log_match(self, index, pattern):
        # log messages are counted 1...n, so index=1 for the first message
        if index > self.count_logs():
            return False
        else:
            regex = re.compile(pattern)
            lognum = 1
            for brok in sorted(self.sched.broks.values(), lambda x, y: x.id - y.id):
                if brok.type == 'log':
                    brok.prepare()
                    if index == lognum:
                        if re.search(regex, brok.data['log']):
                            return True
                    lognum += 1
        return False

    def any_log_match(self, pattern):
        regex = re.compile(pattern)
        for brok in sorted(self.sched.broks.values(), lambda x, y: x.id - y.id):
            if brok.type == 'log':
                brok.prepare()
                if re.search(regex, brok.data['log']):
                    return True
        return False

    def get_log_match(self, pattern):
        regex = re.compile(pattern)
        res = []
        for brok in sorted(self.sched.broks.values(), lambda x, y: x.id - y.id):
            if brok.type == 'log':
                if re.search(regex, brok.data['log']):
                    res.append(brok.data['log'])
        return res

    def print_header(self):
        print "#" * 80 + "\n" + "#" + " " * 78 + "#"
        print "#" + string.center(self.id(), 78) + "#"
        print "#" + " " * 78 + "#\n" + "#" * 80 + "\n"

    def xtest_conf_is_correct(self):
        self.print_header()
        self.assert_(self.conf.conf_is_correct)

    def find_modules_path(self):
        """ Find the absolute path of the shinken module directory and returns it.  """
        import shinken

        # BEWARE: this way of finding path is good if we still
        # DO NOT HAVE CHANGE PWD!!!
        # Now get the module path. It's in fact the directory modules
        # inside the shinken directory. So let's find it.

        print "modulemanager file", shinken.modulesmanager.__file__
        modulespath = os.path.abspath(shinken.modulesmanager.__file__)
        print "modulemanager absolute file", modulespath
        # We got one of the files of
        parent_path = os.path.dirname(os.path.dirname(modulespath))
        modulespath = os.path.join(parent_path, 'shinken', 'modules')
        print("Using modules path: %s" % (modulespath))

        return modulespath

    def do_load_modules(self):
        self.modules_manager.load_and_init()
        self.log.log("I correctly loaded the modules: [%s]" % (','.join([inst.get_name() for inst in self.modules_manager.instances])))

    def init_livestatus(self, modconf=None):
        self.livelogs = 'tmp/livelogs.db' + self.testid

        if modconf is None:
            modconf = Module({'module_name': 'LiveStatus',
                'module_type': 'livestatus',
                'port': str(50000 + os.getpid()),
                'pnp_path': 'tmp/pnp4nagios_test' + self.testid,
                'host': '127.0.0.1',
                'socket': 'live',
                'name': 'test', #?
            })

        dbmodconf = Module({'module_name': 'LogStore',
            'module_type': 'logstore_sqlite',
            'use_aggressive_sql': "0",
            'database_file': self.livelogs,
            'archive_path': os.path.join(os.path.dirname(self.livelogs), 'archives'),
        })
        modconf.modules = [dbmodconf]
        self.livestatus_broker = LiveStatus_broker(modconf)
        self.livestatus_broker.create_queues()

        #--- livestatus_broker.main
        self.livestatus_broker.log = logger
        # this seems to damage the logger so that the scheduler can't use it
        #self.livestatus_broker.log.load_obj(self.livestatus_broker)
        self.livestatus_broker.debug_output = []
        self.livestatus_broker.modules_manager = ModulesManager('livestatus', self.livestatus_broker.find_modules_path(), [])
        self.livestatus_broker.modules_manager.set_modules(self.livestatus_broker.modules)
        # We can now output some previouly silented debug ouput
        self.livestatus_broker.do_load_modules()
        for inst in self.livestatus_broker.modules_manager.instances:
            if inst.properties["type"].startswith('logstore'):
                f = getattr(inst, 'load', None)
                if f and callable(f):
                    f(self.livestatus_broker)  # !!! NOT self here !!!!
                break
        for s in self.livestatus_broker.debug_output:
            print "errors during load", s
        del self.livestatus_broker.debug_output
        self.livestatus_broker.rg = LiveStatusRegenerator()
        self.livestatus_broker.datamgr = datamgr
        datamgr.load(self.livestatus_broker.rg)
        self.livestatus_broker.query_cache = LiveStatusQueryCache()
        self.livestatus_broker.query_cache.disable()
        self.livestatus_broker.rg.register_cache(self.livestatus_broker.query_cache)
        #--- livestatus_broker.main

        self.livestatus_broker.init()
        self.livestatus_broker.db = self.livestatus_broker.modules_manager.instances[0]
        self.livestatus_broker.livestatus = LiveStatus(self.livestatus_broker.datamgr, self.livestatus_broker.query_cache, self.livestatus_broker.db, self.livestatus_broker.pnp_path, self.livestatus_broker.from_q)

        #--- livestatus_broker.do_main
        self.livestatus_broker.db.open()