示例#1
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class ValidateService(Validator):
    """Validate a services configuration."""
    config_class = ConfigService

    service_context = command_context.build_filled_context(
        command_context.ServiceInstanceContext)

    service_pid_context = command_context.build_filled_context(
        command_context.ServiceInstancePidContext)

    defaults = {'count': 1, 'monitor_retries': 3, 'restart_delay': None}

    validators = {
        'name': valid_name_identifier,
        'pid_file': build_format_string_validator(service_pid_context),
        'command': build_format_string_validator(service_context),
        'monitor_interval': valid_float,
        'monitor_retries': valid_int,
        'count': valid_int,
        'node': valid_node_name,
        'restart_delay': valid_float,
    }

    def cast(self, in_dict, config_context):
        in_dict['namespace'] = config_context.namespace

        # TODO: Deprecated - remove in 0.7
        if 'restart_interval' in in_dict:
            msg = ("restart_interval at %s is deprecated. It has been renamed "
                   "restart_delay and will be removed in 0.7")
            log.warn(msg % config_context.path)
            in_dict['restart_delay'] = in_dict.pop('restart_interval')
        return in_dict
示例#2
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class ValidateService(Validator):
    """Validate a services configuration."""
    config_class = ConfigService

    service_context = command_context.build_filled_context(
        command_context.ServiceInstanceContext, )

    service_pid_context = command_context.build_filled_context(
        command_context.ServiceInstancePidContext, )

    defaults = {
        'count': 1,
        'monitor_retries': 5,
        'restart_delay': None,
    }

    validators = {
        'name': valid_name_identifier,
        'pid_file': build_format_string_validator(service_pid_context),
        'command': build_format_string_validator(service_context),
        'monitor_interval': valid_float,
        'monitor_retries': valid_int,
        'count': valid_int,
        'node': valid_node_name,
        'restart_delay': valid_float,
    }

    def cast(self, in_dict, config_context):
        in_dict['namespace'] = config_context.namespace
        return in_dict
示例#3
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 def test_build_filled_context_chain(self):
     objs = [command_context.JobContext, command_context.JobRunContext]
     output = command_context.build_filled_context(*objs)
     assert isinstance(output.base, objs[1])
     assert isinstance(output.next.base, objs[0])
     assert not output.next.next
示例#4
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 def test_build_filled_context_single(self):
     output = command_context.build_filled_context(command_context.JobContext)
     assert isinstance(output.base, command_context.JobContext)
     assert not output.next
示例#5
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 def test_build_filled_context_no_objects(self):
     output = command_context.build_filled_context()
     assert not output.base
     assert not output.next
示例#6
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valid_node_pool = ValidateNodePool()


def valid_action_name(value, config_context):
    valid_identifier(value, config_context)
    if value == CLEANUP_ACTION_NAME:
        error_msg = "Invalid action name %s at %s"
        raise ConfigError(error_msg % (value, config_context.path))
    return value


action_context = command_context.build_filled_context(
    command_context.JobContext,
    command_context.JobRunContext,
    command_context.ActionRunContext,
)


def valid_mesos_action(action, config_context):
    required_keys = {'cpus', 'mem', 'docker_image'}
    if action.get('executor') == schema.ExecutorTypes.mesos:
        missing_keys = required_keys - set(action.keys())
        if missing_keys:
            raise ConfigError(
                'Mesos executor for action {id} is missing these required keys: {keys}'
                .format(
                    id=action['name'],
                    keys=missing_keys,
                ), )
示例#7
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 def test_build_filled_context_chain(self):
     objs = [command_context.JobContext, command_context.JobRunContext]
     output = command_context.build_filled_context(*objs)
     assert isinstance(output.base, objs[1])
     assert isinstance(output.next.base, objs[0])
     assert not output.next.next
示例#8
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 def test_build_filled_context_single(self):
     output = command_context.build_filled_context(
         command_context.JobContext)
     assert isinstance(output.base, command_context.JobContext)
     assert not output.next
示例#9
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 def test_build_filled_context_no_objects(self):
     output = command_context.build_filled_context()
     assert not output.base
     assert not output.next
示例#10
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    def set_defaults(self, node_pool, _):
        node_pool.setdefault('name', '_'.join(node_pool['nodes']))


valid_node_pool = ValidateNodePool()


def valid_action_name(value, config_context):
    valid_identifier(value, config_context)
    if value == CLEANUP_ACTION_NAME:
        error_msg = "Invalid action name %s at %s"
        raise ConfigError(error_msg % (value, config_context.path))
    return value

action_context = command_context.build_filled_context(
        command_context.JobContext,
        command_context.JobRunContext,
        command_context.ActionRunContext)


class ValidateAction(Validator):
    """Validate an action."""
    config_class =              ConfigAction

    defaults = {
        'node':                 None,
        'requires':             (),
    }
    requires = build_list_of_type_validator(valid_action_name, allow_empty=True)
    validators = {
        'name':                 valid_action_name,
        'command':              build_format_string_validator(action_context),