Python log.debug函数代码示例

 def grain_match(self, tgt):
     '''
     Reads in the grains glob match
     '''
     log.debug('grains target: {0}'.format(tgt))
     comps = tgt.rsplit(':', 1)
     if len(comps) != 2:
         log.error('Got insufficient arguments for grains match '
                   'statement from master')
         return False
     match = self._traverse_dict(self.opts['grains'], comps[0])
     if match == {}:
         log.error('Targeted grain "{0}" not found'.format(comps[0]))
         return False
     if isinstance(match, dict):
         log.error('Targeted grain "{0}" must correspond to a list, '
                   'string, or numeric value'.format(comps[0]))
         return False
     if isinstance(match, list):
         # We are matching a single component to a single list member
         for member in match:
             if fnmatch.fnmatch(str(member).lower(), comps[1].lower()):
                 return True
         return False
     return bool(fnmatch.fnmatch(str(match).lower(), comps[1].lower()))

 def _handle_aes(self, load):
     '''
     Takes the aes encrypted load, decrypts is and runs the encapsulated
     instructions
     '''
     try:
         data = self.crypticle.loads(load)
     except AuthenticationError:
         self.authenticate()
         data = self.crypticle.loads(load)
     # Verify that the publication is valid
     if 'tgt' not in data or 'jid' not in data or 'fun' not in data \
        or 'arg' not in data:
         return
     # Verify that the publication applies to this minion
     if 'tgt_type' in data:
         if not getattr(self.matcher,
                        '{0}_match'.format(data['tgt_type']))(data['tgt']):
             return
     else:
         if not self.matcher.glob_match(data['tgt']):
             return
     # If the minion does not have the function, don't execute,
     # this prevents minions that could not load a minion module
     # from returning a predictable exception
     #if data['fun'] not in self.functions:
     #    return
     if 'user' in data:
         log.info(('User {0[user]} Executing command {0[fun]} with jid '
                   '{0[jid]}'.format(data)))
     else:
         log.info(('Executing command {0[fun]} with jid {0[jid]}'
                   .format(data)))
     log.debug('Command details {0}'.format(data))
     self._handle_decoded_payload(data)

def load_config(opts, path, env_var):
    '''
    Attempts to update ``opts`` dict by parsing either the file described by
    ``path`` or the environment variable described by ``env_var`` as YAML.
    '''
    if not path or not os.path.isfile(path):
        path = os.environ.get(env_var, path)
    # If the configuration file is missing, attempt to copy the template,
    # after removing the first header line.
    if not os.path.isfile(path):
        template = '{0}.template'.format(path)
        if os.path.isfile(template):
            with open(path, 'w') as out:
                with open(template, 'r') as f:
                    f.readline()  # skip first line
                    out.write(f.read())

    if os.path.isfile(path):
        try:
            opts.update(_read_conf_file(path))
            opts['conf_file'] = path
        except Exception as e:
            import salt.log
            msg = 'Error parsing configuration file: {0} - {1}'
            if salt.log.is_console_configured():
                log.warn(msg.format(path, e))
            else:
                print(msg.format(path, e))
    else:
        log.debug('Missing configuration file: {0}'.format(path))

def _dism(action,
          image=None):
    '''
    Run a DISM servicing command on the given image.
    '''
    command='dism {0} {1}'.format(
        '/Image:{0}'.format(image) if image else '/Online',
        action
    )
    ret = {'action': action,
           'image': image,
           'result': True,
           'message': ''}
    output = __salt__['cmd.run'](command, ignore_retcode=True)
    if not re.search('The operation completed successfully.', output):
        ret['result'] = False
        ret['message'] = re.search(
            '(Error: \d+\r?\n\r?\n([^\r\n]+\r?\n)+\r?\nThe DISM log file can be found at [^\r\n]\r?\n)',
            output,
            re.MULTILINE
        ).group(1)
        log.exception('DISM command \'{0}\' on image {1} failed: {2}'.format(action, image, ret['message']))
    else:
        ret['message'] = output
        log.debug('DISM command \'{0}\' on image {1} completed with the following output: {2}'.format(action, image, output))
    return ret

 def _get_cached_minion_data(self, *minion_ids):
     # Return two separate dicts of cached grains and pillar data of the minions
     grains = dict([(minion_id, {}) for minion_id in minion_ids])
     pillars = grains.copy()
     if not self.opts.get('minion_data_cache', False):
         log.debug('Skipping cached data because minion_data_cache is not enabled.')
         return grains, pillars
     serial = salt.payload.Serial(self.opts)
     mdir = os.path.join(self.opts['cachedir'], 'minions')
     # salt.utils.verify.valid_id has changed in git development to require opts arg
     valid_id_args = inspect.getargspec(salt.utils.verify.valid_id).args
     log.debug('salt.utils.verify.valid_id accepts args: {0}'.format(valid_id_args))
     try:
         for minion_id in minion_ids:
             if 'opts' in valid_id_args:
                 if not salt.utils.verify.valid_id(self.opts, minion_id):
                     continue
             else:
                 if not salt.utils.verify.valid_id(self.opts, minion_id):
                     continue
             path = os.path.join(mdir, minion_id, 'data.p')
             if os.path.isfile(path):
                 with salt.utils.fopen(path) as fp_:
                     mdata = serial.loads(fp_.read())
                     if mdata.get('grains', False):
                         grains[minion_id] = mdata['grains']
                     if mdata.get('pillar', False):
                         pillars[minion_id] = mdata['pillar']
     except (OSError, IOError):
         return grains, pillars
     return grains, pillars

def ext_pillar(minion_id,  # pylint: disable=W0613
               pillar,  # pylint: disable=W0613
               config_file):
    '''
    Execute LDAP searches and return the aggregated data
    '''
    if os.path.isfile(config_file):
        try:
            #open(config_file, 'r') as raw_config:
            config = _render_template(config_file) or {}
            opts = yaml.safe_load(config) or {}
            opts['conf_file'] = config_file
        except Exception as err:
            import salt.log
            msg = 'Error parsing configuration file: {0} - {1}'
            if salt.log.is_console_configured():
                log.warn(msg.format(config_file, err))
            else:
                print(msg.format(config_file, err))
    else:
        log.debug('Missing configuration file: {0}'.format(config_file))

    data = {}
    for source in opts['search_order']:
        config = opts[source]
        result = _do_search(config)
        print('source {0} got result {1}'.format(source, result))
        if result:
            data = _result_to_dict(data, result, config)
    return data

    def __init__(self, opts, log_queue=None):
        '''
        starts the timer and inits the cache itself
        '''
        super(ConnectedCache, self).__init__(log_queue=log_queue)
        log.debug('ConCache initializing...')

        # the possible settings for the cache
        self.opts = opts

        # the actual cached minion ids
        self.minions = []

        self.cache_sock = os.path.join(self.opts['sock_dir'], 'con_cache.ipc')
        self.update_sock = os.path.join(self.opts['sock_dir'], 'con_upd.ipc')
        self.upd_t_sock = os.path.join(self.opts['sock_dir'], 'con_timer.ipc')
        self.cleanup()

        # the timer provides 1-second intervals to the loop in run()
        # to make the cache system most responsive, we do not use a loop-
        # delay which makes it hard to get 1-second intervals without a timer
        self.timer_stop = Event()
        self.timer = CacheTimer(self.opts, self.timer_stop)
        self.timer.start()
        self.running = True

    def stop(self,
             signal,
             frame):
        '''
        we override stop() to brake our main loop
        and have a pretty log message
        '''
        log.info("received signal {0}".format(signal))

        # if we have running workers, run through all and join() the ones
        # that have finished. if we still have running workers after that,
        # wait 5 secs for the rest and then exit. Maybe we should improv
        # this a litte bit more
        if( len(self.running_workers) > 0 ):
            clean_workers = []

            for count in range(0, 2):
                for worker in self.running_workers:
                    if worker.isAlive():
                        clean_workers.append(worker)
                    else:
                        worker.join()
                        log.debug("joined worker #{0}".format(worker.getName()))

                if( len(clean_workers) > 0 ):
                    log.info("waiting 5secs for remaining workers..")
                    time.sleep(5)
                else:
                    break

        log.info("salt-eventsd has shut down")

        # leave the cleanup to the supers stop
        super(SaltEventsDaemon, self).stop(signal, frame)

 def start(self):
     log.debug("starting monitor with {} task{}".format(len(self.tasks), "" if len(self.tasks) == 1 else "s"))
     if self.tasks:
         for task in self.tasks:
             threading.Thread(target=task.run).start()
     else:
         log.error("no monitor tasks to run")

 def _get_cached_minion_data(self, *minion_ids):
     # Return two separate dicts of cached grains and pillar data of the
     # minions
     grains = dict([(minion_id, {}) for minion_id in minion_ids])
     pillars = grains.copy()
     if not self.opts.get('minion_data_cache', False):
         log.debug('Skipping cached data because minion_data_cache is not '
                   'enabled.')
         return grains, pillars
     mdir = os.path.join(self.opts['cachedir'], 'minions')
     try:
         for minion_id in minion_ids:
             if not salt.utils.verify.valid_id(self.opts, minion_id):
                 continue
             path = os.path.join(mdir, minion_id, 'data.p')
             if os.path.isfile(path):
                 with salt.utils.fopen(path, 'rb') as fp_:
                     mdata = self.serial.loads(fp_.read())
                     if mdata.get('grains', False):
                         grains[minion_id] = mdata['grains']
                     if mdata.get('pillar', False):
                         pillars[minion_id] = mdata['pillar']
     except (OSError, IOError):
         return grains, pillars
     return grains, pillars

    def get_minion_grains(self):
        '''
        Get grains data for the targeted minions, either by fetching the
        cached minion data on the master, or by fetching the grains
        directly on the minion.

        By default, this function tries hard to get the pillar data:
            - Try to get the cached minion grains if the master
                has minion_data_cache: True
            - If the grains data for the minion is cached, use it.
            - If there is no cached grains data for a minion,
                then try to get the minion grains directly from the minion.
        '''
        minion_grains = {}
        minion_ids = self._tgt_to_list()
        if any(arg for arg in [self.use_cached_grains, self.grains_fallback]):
            log.debug('Getting cached minion data.')
            cached_minion_grains, cached_minion_pillars = self._get_cached_minion_data(*minion_ids)
        else:
            cached_minion_grains = {}
        log.debug('Getting minion grain data for: {0}'.format(minion_ids))
        minion_grains = self._get_minion_grains(
                                        *minion_ids,
                                        cached_grains=cached_minion_grains)
        return minion_grains

 def __init__(self,
              tgt='',
              expr_form='glob',
              env=None,
              use_cached_grains=True,
              use_cached_pillar=True,
              grains_fallback=True,
              pillar_fallback=True,
              opts=None):
     log.debug('New instance of {0} created.'.format(
         self.__class__.__name__))
     if opts is None:
         log.error('{0}: Missing master opts init arg.'.format(
             self.__class__.__name__))
         raise SaltException('{0}: Missing master opts init arg.'.format(
             self.__class__.__name__))
     else:
         self.opts = opts
     self.tgt = tgt
     self.expr_form = expr_form
     self.env = env
     self.use_cached_grains = use_cached_grains
     self.use_cached_pillar = use_cached_pillar
     self.grains_fallback = grains_fallback
     self.pillar_fallback = pillar_fallback
     log.debug('Init settings: tgt: \"{0}\", expr_form: \"{1}\", env: \"{2}\", use_cached_grains: {3}, use_cached_pillar: {4}, grains_fallback: {5}, pillar_fallback: {6}'.format(tgt, expr_form, env, use_cached_grains, use_cached_pillar, grains_fallback, pillar_fallback))

    def __init__(self, parser):
        self.parser = parser

        log.debug("TODO: load more manager here")
        self.manager = LibvirtManager()
        self.image = ImageService()
        self.flavor = FlavorService()

 def immutable_encoder(obj):
     log.debug('IMMUTABLE OBJ: {0}'.format(obj))
     if isinstance(obj, immutabletypes.ImmutableDict):
         return dict(obj)
     if isinstance(obj, immutabletypes.ImmutableList):
         return list(obj)
     if isinstance(obj, immutabletypes.ImmutableSet):
         return set(obj)

 def get_cached_mine_data(self):
     '''
     Get cached mine data for the targeted minions.
     '''
     mine_data = {}
     minion_ids = self._tgt_to_list()
     log.debug('Getting cached mine data for: {0}'.format(minion_ids))
     mine_data = self._get_cached_mine_data(*minion_ids)
     return mine_data