Python Config.empty方法代码示例

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
 def load_policy_set(self, data, config=None):
     filename = self.write_policy_file(data)
     if config:
         e = Config.empty(**config)
     else:
         e = Config.empty()
     return policy.load(e, filename)

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
 def load_policy_set(self, data, config=None):
     filename = self.write_policy_file(data)
     if config:
         config['account_id'] = ACCOUNT_ID
         e = Config.empty(**config)
     else:
         e = Config.empty(account_id=ACCOUNT_ID)
     return policy.load(e, filename)

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
def run(event, context=None):
    # policies file should always be valid in functions so do loading naively
    with open('config.json') as f:
        policy_config = json.load(f)

    if not policy_config or not policy_config.get('policies'):
        log.error('Invalid policy config')
        return False

    options_overrides = \
        policy_config['policies'][0].get('mode', {}).get('execution-options', {})

    # if output_dir specified use that, otherwise make a temp directory
    if 'output_dir' not in options_overrides:
        options_overrides['output_dir'] = get_tmp_output_dir()

    # merge all our options in
    options = Config.empty(**options_overrides)

    policies = PolicyCollection.from_data(policy_config, options)
    if policies:
        for p in policies:
            log.info("running policy %s", p.name)
            p.push(event, context)
    return True

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
def run(event, context):
    # policies file should always be valid in functions so do loading naively
    with open(context['config_file']) as f:
        policy_config = json.load(f)

    if not policy_config or not policy_config.get('policies'):
        log.error('Invalid policy config')
        return False

    options_overrides = \
        policy_config['policies'][0].get('mode', {}).get('execution-options', {})

    # setup our auth file location on disk
    options_overrides['authorization_file'] = context['auth_file']

    # if output_dir specified use that, otherwise make a temp directory
    if 'output_dir' not in options_overrides:
        options_overrides['output_dir'] = get_tmp_output_dir()

    # merge all our options in
    options = Config.empty(**options_overrides)

    load_resources()

    options = Azure().initialize(options)

    policies = PolicyCollection.from_data(policy_config, options)
    if policies:
        for p in policies:
            try:
                p.push(event, context)
            except (CloudError, AzureHttpError) as error:
                log.error("Unable to process policy: %s :: %s" % (p.name, error))
    return True

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
def main():
    parser = setup_parser()
    options = parser.parse_args()
    config = Config.empty()
    resources.load_resources()

    collection = policy_load(
        config, options.config_file).filter(options.policy_filter)

    sam = {
        'AWSTemplateFormatVersion': '2010-09-09',
        'Transform': 'AWS::Serverless-2016-10-31',
        'Resources': {}}

    for p in collection:
        if p.provider_name != 'aws':
            continue
        exec_mode_type = p.data.get('mode', {'type': 'pull'}).get('type')
        if exec_mode_type == 'pull':
            continue

        sam_func = render(p)
        if sam_func:
            sam['Resources'][resource_name(p.name)] = sam_func
            sam_func['Properties']['CodeUri'] = './%s.zip' % p.name
        else:
            print("unable to render sam for policy:%s" % p.name)
            continue

        archive = mu.PolicyLambda(p).get_archive()
        with open(os.path.join(options.output_dir, "%s.zip" % p.name), 'wb') as fh:
            fh.write(archive.get_bytes())

    with open(os.path.join(options.output_dir, 'deploy.yml'), 'w') as fh:
        fh.write(yaml.safe_dump(sam, default_flow_style=False))

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
def main():
    parser = setup_parser()
    argcomplete.autocomplete(parser)
    options = parser.parse_args()

    _setup_logger(options)

    # Support the deprecated -c option
    if getattr(options, 'config', None) is not None:
        options.configs.append(options.config)

    config = Config.empty(**vars(options))

    try:
        command = options.command
        if not callable(command):
            command = getattr(
                importlib.import_module(command.rsplit('.', 1)[0]),
                command.rsplit('.', 1)[-1])

        # Set the process name to something cleaner
        process_name = [os.path.basename(sys.argv[0])]
        process_name.extend(sys.argv[1:])
        setproctitle(' '.join(process_name))
        command(config)
    except Exception:
        if not options.debug:
            raise
        traceback.print_exc()
        pdb.post_mortem(sys.exc_info()[-1])

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
    def load_policy(
        self,
        data,
        config=None,
        session_factory=None,
        validate=C7N_VALIDATE,
        output_dir=None,
        cache=False,
    ):
        if validate:
            if not self.custodian_schema:
                self.custodian_schema = generate()
            errors = schema_validate({"policies": [data]}, self.custodian_schema)
            if errors:
                raise errors[0]

        config = config or {}
        if not output_dir:
            temp_dir = self.get_temp_dir()
            config["output_dir"] = temp_dir
        if cache:
            config["cache"] = os.path.join(temp_dir, "c7n.cache")
            config["cache_period"] = 300
        conf = Config.empty(**config)
        p = policy.Policy(data, conf, session_factory)
        p.validate()
        return p

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
def report_account(account, region, policies_config, output_path, debug):
    cache_path = os.path.join(output_path, "c7n.cache")
    output_path = os.path.join(output_path, account['name'], region)
    config = Config.empty(
        region=region,
        output_dir=output_path,
        account_id=account['account_id'], metrics_enabled=False,
        cache=cache_path, log_group=None, profile=None, external_id=None)

    if account.get('role'):
        config['assume_role'] = account['role']
        config['external_id'] = account.get('external_id')
    elif account.get('profile'):
        config['profile'] = account['profile']

    policies = PolicyCollection.from_data(policies_config, config)
    records = []
    for p in policies:
        log.debug(
            "Report policy:%s account:%s region:%s path:%s",
            p.name, account['name'], region, output_path)
        policy_records = fs_record_set(p.ctx.output_path, p.name)
        for r in policy_records:
            r['policy'] = p.name
            r['region'] = p.options.region
            r['account'] = account['name']
            for t in account.get('tags', ()):
                if ':' in t:
                    k, v = t.split(':', 1)
                    r[k] = v
        records.extend(policy_records)
    return records

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
 def get_context(self, config=None, session_factory=None, policy=None):
     if config is None:
         self.context_output_dir = self.get_temp_dir()
         config = Config.empty(output_dir=self.context_output_dir)
     ctx = ExecutionContext(
         session_factory, policy or Bag({
             "name": "test-policy", "provider_name": "aws"}), config)
     return ctx

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
 def get_related(self, resources):
     ctx = ExecutionContext(local_session(Session), self.data, Config.empty())
     manager = self.factory(ctx, self.data)
     related = manager.source.get_resources(None)
     if self.data.get('op'):
         return [r['id'] for r in related if self.match(r)]
     else:
         return [r['id'] for r in related]

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
 def get_context(self, config=None, session_factory=None, policy=None):
     if config is None:
         self.context_output_dir = self.get_temp_dir()
         config = Config.empty(output_dir=self.context_output_dir)
     ctx = ExecutionContext(
         session_factory,
         policy or Bag({'name': 'test-policy'}),
         config)
     return ctx

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
def init_config(policy_config):
    """Get policy lambda execution configuration.

    cli parameters are serialized into the policy lambda config,
    we merge those with any policy specific execution options.

    --assume role and -s output directory get special handling, as
    to disambiguate any cli context.

    account id is sourced from the config options or from api call
    and cached as a global
    """
    global account_id

    exec_options = policy_config.get('execution-options', {})

    # Remove some configuration options that don't make sense to translate from
    # cli to lambda automatically.
    #  - assume role on cli doesn't translate, it is the default lambda role and
    #    used to provision the lambda.
    #  - profile doesnt translate to lambda its `home` dir setup dependent
    #  - dryrun doesn't translate (and shouldn't be present)
    #  - region doesn't translate from cli (the lambda is bound to a region), and
    #    on the cli represents the region the lambda is provisioned in.
    for k in ('assume_role', 'profile', 'region', 'dryrun', 'cache'):
        exec_options.pop(k, None)

    # a cli local directory doesn't translate to lambda
    if not exec_options.get('output_dir', '').startswith('s3'):
        exec_options['output_dir'] = get_local_output_dir()

    # we can source account id from the cli parameters to avoid the sts call
    if exec_options.get('account_id'):
        account_id = exec_options['account_id']

    # merge with policy specific configuration
    exec_options.update(
        policy_config['policies'][0].get('mode', {}).get('execution-options', {}))

    # if using assume role in lambda ensure that the correct
    # execution account is captured in options.
    if 'assume_role' in exec_options:
        account_id = exec_options['assume_role'].split(':')[4]
    elif account_id is None:
        session = boto3.Session()
        account_id = get_account_id_from_sts(session)
    exec_options['account_id'] = account_id

    # Historical compatibility with manually set execution options
    # previously this was a boolean, its now a string value with the
    # boolean flag triggering a string value of 'aws'
    if 'metrics_enabled' in exec_options \
       and isinstance(exec_options['metrics_enabled'], bool) \
       and exec_options['metrics_enabled']:
        exec_options['metrics_enabled'] = 'aws'

    return Config.empty(**exec_options)

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
def validate(options):
    load_resources()
    if len(options.configs) < 1:
        log.error('no config files specified')
        sys.exit(1)

    used_policy_names = set()
    schm = schema.generate()
    errors = []

    for config_file in options.configs:
        config_file = os.path.expanduser(config_file)
        if not os.path.exists(config_file):
            raise ValueError("Invalid path for config %r" % config_file)

        options.dryrun = True
        fmt = config_file.rsplit('.', 1)[-1]
        with open(config_file) as fh:
            if fmt in ('yml', 'yaml'):
                data = yaml.safe_load(fh.read())
            elif fmt in ('json',):
                data = json.load(fh)
            else:
                log.error("The config file must end in .json, .yml or .yaml.")
                raise ValueError("The config file must end in .json, .yml or .yaml.")

        errors += schema.validate(data, schm)
        conf_policy_names = {
            p.get('name', 'unknown') for p in data.get('policies', ())}
        dupes = conf_policy_names.intersection(used_policy_names)
        if len(dupes) >= 1:
            errors.append(ValueError(
                "Only one policy with a given name allowed, duplicates: %s" % (
                    ", ".join(dupes)
                )
            ))
        used_policy_names = used_policy_names.union(conf_policy_names)
        if not errors:
            null_config = Config.empty(dryrun=True, account_id='na', region='na')
            for p in data.get('policies', ()):
                try:
                    policy = Policy(p, null_config, Bag())
                    policy.validate()
                except Exception as e:
                    msg = "Policy: %s is invalid: %s" % (
                        p.get('name', 'unknown'), e)
                    errors.append(msg)
        if not errors:
            log.info("Configuration valid: {}".format(config_file))
            continue

        log.error("Configuration invalid: {}".format(config_file))
        for e in errors:
            log.error("%s" % e)
    if errors:
        sys.exit(1)

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
    def initialize_tree(self, tree):
        assert not self.policy_files

        for tree_ent in tree:
            fpath = tree_ent.name
            if not self.matcher(fpath):
                continue
            self.policy_files[fpath] = PolicyCollection.from_data(
                yaml.safe_load(self.repo.get(tree[fpath].id).data),
                Config.empty(), fpath)

# 需要导入模块: from c7n.config import Config [as 别名]
# 或者: from c7n.config.Config import empty [as 别名]
    def test_initialize_default_account_id(self, get_subscription_id_mock):
        options = Config.empty()
        azure = Azure()
        azure.initialize(options)

        self.assertEqual(options['account_id'], DEFAULT_SUBSCRIPTION_ID)

        session = azure.get_session_factory(options)()
        session._initialize_session()
        self.assertEqual(session.subscription_id, DEFAULT_SUBSCRIPTION_ID)