コード例 #1
0
def main():
    _register_cli_opts()
    cfg.CONF(args=None, version=VERSION_STRING)

    schema_path = os.path.abspath(cfg.CONF.schema_path)
    config_path = os.path.abspath(cfg.CONF.config_path)

    print('Validating config "%s" against schema in "%s"' %
          (config_path, schema_path))

    with open(schema_path, "r") as fp:
        config_schema = yaml.safe_load(fp.read())

    with open(config_path, "r") as fp:
        config_object = yaml.safe_load(fp.read())

    try:
        validate_config_against_schema(
            config_schema=config_schema,
            config_object=config_object,
            config_path=config_path,
        )
    except Exception as e:
        print("Failed to validate pack config.\n%s" % six.text_type(e))
        return FAILURE_EXIT_CODE

    print('Config "%s" successfully validated against schema in %s.' %
          (config_path, schema_path))
    return SUCCESS_EXIT_CODE
コード例 #2
0
ファイル: validate_config.py プロジェクト: lyandut/st2
def main():
    _register_cli_opts()
    cfg.CONF(args=None, version=VERSION_STRING)

    schema_path = os.path.abspath(cfg.CONF.schema_path)
    config_path = os.path.abspath(cfg.CONF.config_path)

    print('Validating config "%s" against schema in "%s"' % (config_path, schema_path))

    with open(schema_path, 'r') as fp:
        config_schema = yaml.safe_load(fp.read())

    with open(config_path, 'r') as fp:
        config_object = yaml.safe_load(fp.read())

    try:
        validate_config_against_schema(config_schema=config_schema, config_object=config_object,
                                       config_path=config_path)
    except Exception as e:
        print('Failed to validate pack config.\n%s' % str(e))
        return FAILURE_EXIT_CODE

    print('Config "%s" successfuly validated against schema in %s.' % (config_path, schema_path))
    return SUCCESS_EXIT_CODE
コード例 #3
0
    def _validate_config_values_against_schema(self):
        try:
            config_schema_db = ConfigSchema.get_by_pack(value=self.pack)
        except StackStormDBObjectNotFoundError:
            # Config schema is optional
            return

        # Note: We are doing optional validation so for now, we do allow additional properties
        instance = self.values or {}
        schema = config_schema_db.attributes or {}

        configs_path = os.path.join(cfg.CONF.system.base_path, 'configs/')
        config_path = os.path.join(configs_path, '%s.yaml' % (self.pack))

        cleaned = validate_config_against_schema(config_schema=schema,
                                                 config_object=instance,
                                                 config_path=config_path,
                                                 pack_name=self.pack)

        return cleaned
コード例 #4
0
ファイル: pack.py プロジェクト: nzlosh/st2
    def _validate_config_values_against_schema(self):
        try:
            config_schema_db = ConfigSchema.get_by_pack(value=self.pack)
        except StackStormDBObjectNotFoundError:
            # Config schema is optional
            return

        # Note: We are doing optional validation so for now, we do allow additional properties
        instance = self.values or {}
        schema = config_schema_db.attributes or {}

        configs_path = os.path.join(cfg.CONF.system.base_path, 'configs/')
        config_path = os.path.join(configs_path, '%s.yaml' % (self.pack))

        cleaned = validate_config_against_schema(config_schema=schema,
                                                 config_object=instance,
                                                 config_path=config_path,
                                                 pack_name=self.pack)

        return cleaned
コード例 #5
0
def base(event, context, passthrough=False):
    # Set up logging
    logger = logging.getLogger()

    # Read DEBUG value from the environment variable
    debug = os.environ.get('ST2_DEBUG', False)
    if str(debug).lower() in ['true', '1']:
        debug = True

    if debug:
        logger.setLevel(logging.DEBUG)
    else:
        logger.setLevel(logging.INFO)

    if isinstance(event, basestring):
        try:
            event = json.loads(event)
        except ValueError as e:
            LOG.error("ERROR: Can not parse `event`: '{}'\n{}".format(
                str(event), str(e)))
            raise e

    LOG.info("Received event: " + json.dumps(event, indent=2))

    # Special case for Lambda function being called over HTTP via API gateway
    # See
    # https://serverless.com/framework/docs/providers/aws/events/apigateway
    # #example-lambda-proxy-event-default
    # for details
    is_event_body_string = (isinstance(event.get('body'), basestring) is True)
    content_type = event.get('headers', {}).get('content-type', '').lower()

    if is_event_body_string:
        if content_type == 'application/json':
            try:
                event['body'] = json.loads(event['body'])
            except Exception as e:
                LOG.warn('`event` has `body` which is not JSON: %s',
                         str(e.message))
        elif content_type == 'application/x-www-form-urlencoded':
            try:
                event['body'] = dict(
                    parse_qsl(['body'], keep_blank_values=True))
            except Exception as e:
                LOG.warn('`event` has `body` which is not `%s`: %s',
                         content_type, str(e.message))
        else:
            LOG.warn('Unsupported event content type: %s' % (content_type))

    action_name = os.environ['ST2_ACTION']
    try:
        action_db = ACTIONS[action_name]
    except KeyError:
        raise ValueError('No action named "%s" has been installed.' %
                         (action_name))

    manager = DriverManager(namespace='st2common.runners.runner',
                            invoke_on_load=False,
                            name=action_db.runner_type['name'])
    runnertype_db = RunnerTypeAPI.to_model(
        RunnerTypeAPI(**manager.driver.get_metadata()[0]))

    if passthrough:
        runner = PassthroughRunner()
    else:
        runner = manager.driver.get_runner()

    runner._sandbox = False
    runner.runner_type_db = runnertype_db
    runner.action = action_db
    runner.action_name = action_db.name
    # runner.liveaction = liveaction_db
    # runner.liveaction_id = str(liveaction_db.id)
    # runner.execution = ActionExecution.get(liveaction__id=runner.liveaction_id)
    # runner.execution_id = str(runner.execution.id)
    runner.entry_point = content_utils.get_entry_point_abs_path(
        pack=action_db.pack, entry_point=action_db.entry_point)
    runner.context = {}  # getattr(liveaction_db, 'context', dict())
    # runner.callback = getattr(liveaction_db, 'callback', dict())
    runner.libs_dir_path = content_utils.get_action_libs_abs_path(
        pack=action_db.pack, entry_point=action_db.entry_point)

    # For re-run, get the ActionExecutionDB in which the re-run is based on.
    # rerun_ref_id = runner.context.get('re-run', {}).get('ref')
    # runner.rerun_ex_ref = ActionExecution.get(id=rerun_ref_id) if rerun_ref_id else None

    config_schema = CONFIG_SCHEMAS.get(action_db.pack, None)
    config_values = os.environ.get('ST2_CONFIG', None)
    if config_schema and config_values:
        runner._config = validate_config_against_schema(
            config_schema=config_schema,
            config_object=json.loads(config_values),
            config_path=None,
            pack_name=action_db.pack)

    param_values = os.environ.get('ST2_PARAMETERS', None)
    try:
        if param_values:
            live_params = param_utils.render_live_params(
                runner_parameters=runnertype_db.runner_parameters,
                action_parameters=action_db.parameters,
                params=json.loads(param_values),
                action_context={},
                additional_contexts={'input': event})
        else:
            live_params = event

        if debug and 'log_level' not in live_params:
            # Set log_level runner parameter
            live_params['log_level'] = 'DEBUG'

        runner_params, action_params = param_utils.render_final_params(
            runner_parameters=runnertype_db.runner_parameters,
            action_parameters=action_db.parameters,
            params=live_params,
            action_context={})
    except ParamException as e:
        raise actionrunner.ActionRunnerException(str(e))

    runner.runner_parameters = runner_params

    LOG.debug('Performing pre-run for runner: %s', runner.runner_id)
    runner.pre_run()

    (status, output, context) = runner.run(action_params)

    output_values = os.environ.get('ST2_OUTPUT', None)
    if output_values:
        try:
            result = param_utils.render_live_params(
                runner_parameters=runnertype_db.runner_parameters,
                action_parameters=action_db.parameters,
                params=json.loads(output_values),
                action_context={},
                additional_contexts={
                    'input': event,
                    'output': output
                })
        except ParamException as e:
            raise actionrunner.ActionRunnerException(str(e))
    else:
        result = output

    # Log the logs generated by the action. We do that so the actual action logs
    # (action stderr) end up in CloudWatch
    output = output or {}

    if output.get('stdout', None):
        LOG.info('Action stdout: %s' % (output['stdout']))

    if output.get('stderr', None):
        LOG.info('Action stderr and logs: %s' % (output['stderr']))

    return {
        'event': event,
        'live_params': live_params,
        'output': output,
        'result': result
    }
コード例 #6
0
ファイル: handler.py プロジェクト: agencyhq/stackstorm-action
def main():
    # Read DEBUG value from the environment variable
    debug = os.environ.get('ST2_DEBUG', False)
    if str(debug).lower() in ['true', '1']:
        debug = True

    if debug:
        LOG.setLevel(logging.DEBUG)
    else:
        LOG.setLevel(logging.INFO)

    # Read
    input = os.environ.get('ST2_INPUT', {})
    if isinstance(input, six.string_types):
        try:
            input = json.loads(input)
        except ValueError as e:
            LOG.error("ERROR: Can not parse `input`: '{}'\n{}".format(str(input), str(e)))
            raise e

    LOG.debug("Received input: " + json.dumps(input, indent=2))

    # Read action name from environment variable
    action_name = os.environ['ST2_ACTION']
    try:
        action_db = ACTIONS[action_name]
    except KeyError:
        raise ValueError('No action named "%s" has been installed.' % (action_name))

    # Initialize runner
    manager = DriverManager(namespace='st2common.runners.runner', invoke_on_load=False,
                            name=action_db.runner_type['name'])

    runnertype_db = RunnerTypeAPI.to_model(RunnerTypeAPI(**manager.driver.get_metadata()))

    runner = manager.driver.get_runner()

    runner._sandbox = False
    runner.runner_type_db = runnertype_db
    runner.action = action_db
    runner.action_name = action_db.name
    runner.entry_point = content_utils.get_entry_point_abs_path(pack=action_db.pack,
        entry_point=action_db.entry_point)
    runner.context = {}
    runner.libs_dir_path = content_utils.get_action_libs_abs_path(pack=action_db.pack,
        entry_point=action_db.entry_point)

    config_schema = CONFIG_SCHEMAS.get(action_db.pack, None)
    config_values = os.environ.get('ST2_CONFIG', None)
    if config_schema and config_values:
        runner._config = validate_config_against_schema(config_schema=config_schema,
                                                        config_object=json.loads(config_values),
                                                        config_path=None,
                                                        pack_name=action_db.pack)

    param_values = os.environ.get('ST2_PARAMETERS', None)
    try:
        if param_values:
            live_params = param_utils.render_live_params(
                runner_parameters=runnertype_db.runner_parameters,
                action_parameters=action_db.parameters,
                params=json.loads(param_values),
                action_context={},
                additional_contexts={
                    'input': input
                })
        else:
            live_params = input

        if debug and 'log_level' not in live_params:
            # Set log_level runner parameter
            live_params['log_level'] = 'DEBUG'

        runner_params, action_params = param_utils.render_final_params(
            runner_parameters=runnertype_db.runner_parameters,
            action_parameters=action_db.parameters,
            params=live_params,
            action_context={})
    except ParamException as e:
        raise actionrunner.ActionRunnerException(str(e))

    runner.runner_parameters = runner_params


    LOG.debug('Performing pre-run for runner: %s', runner.runner_id)
    runner.pre_run()

    (status, output, context) = runner.run(action_params)

    try:
        output['result'] = json.loads(output['result'])
    except Exception:
        pass

    output_values = os.environ.get('ST2_OUTPUT', None)
    if output_values:
        try:
            result = param_utils.render_live_params(
                runner_parameters={},
                action_parameters={},
                params=json.loads(output_values),
                action_context={},
                additional_contexts={
                    'input': input,
                    'output': output
                })
        except ParamException as e:
            raise actionrunner.ActionRunnerException(str(e))
    else:
        result = output

    output = output or {}

    if output.get('stdout', None):
        LOG.info('Action stdout: %s' % (output['stdout']))

    if output.get('stderr', None):
        LOG.info('Action stderr and logs: %s' % (output['stderr']))

    print(json.dumps(result))