def do_alarm_state_get(cc, args={}): '''Get the state of an alarm.''' try: state = cc.alarms.get_state(args.alarm_id) except exc.HTTPNotFound: raise exc.CommandError('Alarm not found: %s' % args.alarm_id) utils.print_dict({'state': state}, wrap=72)
def do_alarm_show(cc, args={}): '''Show an alarm.''' try: alarm = cc.alarms.get(args.alarm_id) except exc.HTTPNotFound: raise exc.CommandError('Alarm not found: %s' % args.alarm_id) else: _display_alarm(alarm)
def do_help(self, args): """Display help about this program or one of its subcommands.""" if getattr(args, 'command', None): if args.command in self.subcommands: self.subcommands[args.command].print_help() else: raise exc.CommandError("'%s' is not a valid subcommand" % args.command) else: self.parser.print_help()
def args_array_to_dict(kwargs, key_to_convert): values_to_convert = kwargs.get(key_to_convert) if values_to_convert: try: kwargs[key_to_convert] = dict( v.split("=", 1) for v in values_to_convert) except ValueError: raise exc.CommandError('%s must be a list of key=value not "%s"' % (key_to_convert, values_to_convert)) return kwargs
def do_resource_show(cc, args={}): '''Show the resource.''' try: resource = cc.resources.get(args.resource_id) except exc.HTTPNotFound: raise exc.CommandError('Resource not found: %s' % args.resource_id) else: fields = ['resource_id', 'source', 'user_id', 'project_id', 'metadata'] data = dict([(f, getattr(resource, f, '')) for f in fields]) utils.print_dict(data, wrap=72)
def main(self, argv): parsed = self.parse_args(argv) if parsed == 0: return 0 api_version, args = parsed # Short-circuit and deal with help command right away. if args.func == self.do_help: self.do_help(args) return 0 elif args.func == self.do_bash_completion: self.do_bash_completion(args) return 0 if not (args.os_auth_token and args.gnocchi_url): if not args.os_username: raise exc.CommandError("You must provide a username via " "either --os-username or via " "env[OS_USERNAME]") if not args.os_password: raise exc.CommandError("You must provide a password via " "either --os-password or via " "env[OS_PASSWORD]") if not (args.os_tenant_id or args.os_tenant_name): raise exc.CommandError("You must provide a tenant_id via " "either --os-tenant-id or via " "env[OS_TENANT_ID]") if not args.os_auth_url: raise exc.CommandError("You must provide an auth url via " "either --os-auth-url or via " "env[OS_AUTH_URL]") client = gnoclient.get_client(api_version, **(args.__dict__)) # call whatever callback was selected try: args.func(client, args) except exc.HTTPUnauthorized: raise exc.CommandError("Invalid OpenStack Identity credentials.")
def do_alarm_update(cc, args={}): '''Update an existing alarm (Deprecated).''' fields = dict(filter(lambda x: not (x[1] is None), vars(args).items())) fields = utils.args_array_to_list_of_dicts(fields, "time_constraints") fields = utils.args_array_to_dict(fields, "matching_metadata") fields.pop('alarm_id') try: alarm = cc.alarms.update(args.alarm_id, **fields) except exc.HTTPNotFound: raise exc.CommandError('Alarm not found: %s' % args.alarm_id) _display_alarm(alarm)
def do_alarm_combination_update(cc, args={}): '''Update an existing alarm based on state of other alarms.''' fields = dict(filter(lambda x: not (x[1] is None), vars(args).items())) fields = utils.args_array_to_list_of_dicts(fields, 'time_constraints') fields = utils.key_with_slash_to_nested_dict(fields) fields.pop('alarm_id') fields['type'] = 'combination' try: alarm = cc.alarms.update(args.alarm_id, **fields) except exc.HTTPNotFound: raise exc.CommandError('Alarm not found: %s' % args.alarm_id) _display_alarm(alarm)
def do_alarm_history(cc, args={}): '''Display the change history of an alarm.''' kwargs = dict(alarm_id=args.alarm_id, q=options.cli_to_array(args.query)) try: history = cc.alarms.get_history(**kwargs) except exc.HTTPNotFound: raise exc.CommandError('Alarm not found: %s' % args.alarm_id) field_labels = ['Type', 'Timestamp', 'Detail'] fields = ['type', 'timestamp', 'detail'] utils.print_list(history, fields, field_labels, formatters={'detail': alarm_change_detail_formatter}, sortby=1)
def do_alarm_threshold_update(cc, args={}): '''Update an existing alarm based on computed statistics.''' fields = dict(filter(lambda x: not (x[1] is None), vars(args).items())) fields = utils.args_array_to_list_of_dicts(fields, 'time_constraints') fields = utils.key_with_slash_to_nested_dict(fields) fields.pop('alarm_id') fields['type'] = 'threshold' if 'threshold_rule' in fields and 'query' in fields['threshold_rule']: fields['threshold_rule']['query'] = options.cli_to_array( fields['threshold_rule']['query']) try: alarm = cc.alarms.update(args.alarm_id, **fields) except exc.HTTPNotFound: raise exc.CommandError('Alarm not found: %s' % args.alarm_id) _display_alarm(alarm)
def args_array_to_list_of_dicts(kwargs, key_to_convert): """Converts ['a=1;b=2','c=3;d=4'] to [{a:1,b:2},{c:3,d:4}] """ values_to_convert = kwargs.get(key_to_convert) if values_to_convert: try: kwargs[key_to_convert] = [] for lst in values_to_convert: pairs = lst.split(";") dct = dict() for pair in pairs: kv = pair.split("=", 1) dct[kv[0]] = kv[1].strip(" \"'") # strip spaces and quotes kwargs[key_to_convert].append(dct) except Exception: raise exc.CommandError( '%s must be a list of key1=value1;key2=value2;... not "%s"' % (key_to_convert, values_to_convert)) return kwargs
def do_query_samples(cc, args): '''Query samples.''' fields = { 'filter': args.filter, 'orderby': args.orderby, 'limit': args.limit } try: samples = cc.query_samples.query(**fields) except exc.HTTPNotFound: raise exc.CommandError('Samples not found') else: field_labels = [ 'Resource ID', 'Meter', 'Type', 'Volume', 'Unit', 'Timestamp' ] fields = [ 'resource_id', 'meter', 'type', 'volume', 'unit', 'timestamp' ] utils.print_list(samples, fields, field_labels, sortby=None)
def do_statistics(cc, args): '''List the statistics for a meter.''' aggregates = [] for a in args.aggregate: aggregates.append(dict(zip(('func', 'param'), a.split("<-")))) api_args = { 'meter_name': args.meter, 'q': options.cli_to_array(args.query), 'period': args.period, 'groupby': args.groupby, 'aggregates': aggregates } try: statistics = cc.statistics.list(**api_args) except exc.HTTPNotFound: raise exc.CommandError('Samples not found: %s' % args.meter) else: fields_display = { 'duration': 'Duration', 'duration_end': 'Duration End', 'duration_start': 'Duration Start', 'period': 'Period', 'period_end': 'Period End', 'period_start': 'Period Start', 'groupby': 'Group By' } fields_display.update(AGGREGATES) fields = ['period', 'period_start', 'period_end'] if args.groupby: fields.append('groupby') if args.aggregate: for a in aggregates: if 'param' in a: fields.append("%(func)s/%(param)s" % a) else: fields.append(a['func']) for stat in statistics: stat.__dict__.update(stat.aggregate) else: fields.extend(['max', 'min', 'avg', 'sum', 'count']) fields.extend(['duration', 'duration_start', 'duration_end']) cols = [fields_display.get(f, f) for f in fields] utils.print_list(statistics, fields, cols)
def do_query_alarm_history(cc, args): '''Query Alarm History.''' fields = { 'filter': args.filter, 'orderby': args.orderby, 'limit': args.limit } try: alarm_history = cc.query_alarm_history.query(**fields) except exc.HTTPNotFound: raise exc.CommandError('Alarm history not found') else: field_labels = ['Alarm ID', 'Event ID', 'Type', 'Detail', 'Timestamp'] fields = ['alarm_id', 'event_id', 'type', 'detail', 'timestamp'] utils.print_list(alarm_history, fields, field_labels, formatters={'rule': alarm_change_detail_formatter}, sortby=None)
def do_sample_list(cc, args): '''List the samples for a meter.''' fields = { 'meter_name': args.meter, 'q': options.cli_to_array(args.query), 'limit': args.limit } try: samples = cc.samples.list(**fields) except exc.HTTPNotFound: raise exc.CommandError('Samples not found: %s' % args.meter) else: field_labels = [ 'Resource ID', 'Name', 'Type', 'Volume', 'Unit', 'Timestamp' ] fields = [ 'resource_id', 'counter_name', 'counter_type', 'counter_volume', 'counter_unit', 'timestamp' ] utils.print_list(samples, fields, field_labels, sortby=None)
def do_sample_list(cc, args): '''List the samples for this meters.''' fields = { 'counter_name': args.counter_name, 'resource_id': args.resource_id, 'user_id': args.user_id, 'project_id': args.project_id, 'source': args.source, 'start_timestamp': args.start, 'end_timestamp': args.end, 'metaquery': args.metaquery } try: samples = cc.samples.list(**fields) except exc.HTTPNotFound: raise exc.CommandError('Samples not found: %s' % args.counter_name) else: field_labels = ['Resource ID', 'Name', 'Type', 'Volume', 'Timestamp'] fields = [ 'resource_id', 'counter_name', 'counter_type', 'counter_volume', 'timestamp' ] utils.print_list(samples, fields, field_labels, sortby=0)
def find_resource(manager, name_or_id): """Helper for the _find_* methods.""" # first try to get entity as integer id try: if isinstance(name_or_id, int) or name_or_id.isdigit(): return manager.get(int(name_or_id)) except exc.HTTPNotFound: pass # now try to get entity as uuid try: uuid.UUID(str(name_or_id)) return manager.get(name_or_id) except (ValueError, exc.HTTPNotFound): pass # finally try to find entity by name try: return manager.find(name=name_or_id) except exc.HTTPNotFound: msg = "No %s with a name or ID of '%s' exists." % \ (manager.resource_class.__name__.lower(), name_or_id) raise exc.CommandError(msg)
def do_query_alarms(cc, args): '''Query Alarms.''' fields = { 'filter': args.filter, 'orderby': args.orderby, 'limit': args.limit } try: alarms = cc.query_alarms.query(**fields) except exc.HTTPNotFound: raise exc.CommandError('Alarms not found') else: field_labels = [ 'Alarm ID', 'Name', 'State', 'Enabled', 'Continuous', 'Alarm condition' ] fields = [ 'alarm_id', 'name', 'state', 'enabled', 'repeat_actions', 'rule' ] utils.print_list(alarms, fields, field_labels, formatters={'rule': alarm_rule_formatter}, sortby=None)
def test_dash_d_switch_raises_error(self, mock_ksclient): mock_ksclient.side_effect = exc.CommandError("FAIL") self.make_env() args = ['-d', 'event-list'] self.assertRaises(exc.CommandError, ceilometer_shell.main, args)
def do_alarm_delete(cc, args={}): '''Delete an alarm.''' try: cc.alarms.delete(args.alarm_id) except exc.HTTPNotFound: raise exc.CommandError('Alarm not found: %s' % args.alarm_id)