import os import yaml import logging from g import versions_file_path, host_root_dir, DEFAULT_UID, INTERNAL_NO_PROXY_DN from utils.misc import generate_random_string, owner_can_read, other_can_read default_db_max_idle_conns = 2 # NOTE: https://golang.org/pkg/database/sql/#DB.SetMaxIdleConns default_db_max_open_conns = 0 # NOTE: https://golang.org/pkg/database/sql/#DB.SetMaxOpenConns default_https_cert_path = '/your/certificate/path' default_https_key_path = '/your/certificate/path' REGISTRY_USER_NAME = 'harbor_registry_user' def validate(conf: dict, **kwargs): # hostname validate if conf.get('hostname') == '127.0.0.1': raise Exception("127.0.0.1 can not be the hostname") if conf.get('hostname') == 'reg.mydomain.com': raise Exception("Please specify hostname") # protocol validate protocol = conf.get("protocol") if protocol != "https" and kwargs.get('notary_mode'): raise Exception( "Error: the protocol must be https when Harbor is deployed with Notary") if protocol == "https": if not conf.get("cert_path") or conf["cert_path"] == default_https_cert_path: raise Exception("Error: The protocol is https but attribute ssl_cert is not set") if not conf.get("cert_key_path") or conf['cert_key_path'] == default_https_key_path: raise Exception("Error: The protocol is https but attribute ssl_cert_key is not set") if protocol == "http": logging.warning("WARNING: HTTP protocol is insecure. Harbor will deprecate http protocol in the future. Please make sure to upgrade to https") # log endpoint validate if ('log_ep_host' in conf) and not conf['log_ep_host']: raise Exception('Error: must set log endpoint host to enable external host') if ('log_ep_port' in conf) and not conf['log_ep_port']: raise Exception('Error: must set log endpoint port to enable external host') if ('log_ep_protocol' in conf) and (conf['log_ep_protocol'] not in ['udp', 'tcp']): raise Exception("Protocol in external log endpoint must be one of 'udp' or 'tcp' ") # Storage validate valid_storage_drivers = ["filesystem", "azure", "gcs", "s3", "swift", "oss"] storage_provider_name = conf.get("storage_provider_name") if storage_provider_name not in valid_storage_drivers: raise Exception("Error: storage driver %s is not supported, only the following ones are supported: %s" % ( storage_provider_name, ",".join(valid_storage_drivers))) storage_provider_config = conf.get("storage_provider_config") ## original is registry_storage_provider_config if storage_provider_name != "filesystem": if storage_provider_config == "": raise Exception( "Error: no provider configurations are provided for provider %s" % storage_provider_name) # ca_bundle validate if conf.get('registry_custom_ca_bundle_path'): registry_custom_ca_bundle_path = conf.get('registry_custom_ca_bundle_path') or '' if registry_custom_ca_bundle_path.startswith('/data/'): ca_bundle_host_path = registry_custom_ca_bundle_path else: ca_bundle_host_path = os.path.join(host_root_dir, registry_custom_ca_bundle_path.lstrip('/')) try: uid = os.stat(ca_bundle_host_path).st_uid st_mode = os.stat(ca_bundle_host_path).st_mode except Exception as e: logging.error(e) raise Exception('Can not get file info') err_msg = 'Cert File {} should be owned by user with uid 10000 or readable by others'.format(registry_custom_ca_bundle_path) if uid == DEFAULT_UID and not owner_can_read(st_mode): raise Exception(err_msg) if uid != DEFAULT_UID and not other_can_read(st_mode): raise Exception(err_msg) # Redis validate redis_host = conf.get("redis_host") if redis_host is None or len(redis_host) < 1: raise Exception( "Error: redis_host in harbor.yml needs to point to an endpoint of Redis server or cluster.") redis_port = conf.get("redis_port") if redis_host is None or (redis_port < 1 or redis_port > 65535): raise Exception( "Error: redis_port in harbor.yml needs to point to the port of Redis server or cluster.") # TODO: # If user enable trust cert dir, need check if the files in this dir is readable. def parse_versions(): if not versions_file_path.is_file(): return {} with open('versions') as f: versions = yaml.load(f) return versions def parse_yaml_config(config_file_path, with_notary, with_clair, with_trivy, with_chartmuseum): ''' :param configs: config_parser object :returns: dict of configs ''' with open(config_file_path) as f: configs = yaml.load(f) config_dict = { 'adminserver_url': "http://adminserver:8080", 'registry_url': "http://registry:5000", 'registry_controller_url': "http://registryctl:8080", 'core_url': "http://core:8080", 'core_local_url': "http://127.0.0.1:8080", 'token_service_url': "http://core:8080/service/token", 'jobservice_url': 'http://jobservice:8080', 'clair_url': 'http://clair:6060', 'clair_adapter_url': 'http://clair-adapter:8080', 'trivy_adapter_url': 'http://trivy-adapter:8080', 'notary_url': 'http://notary-server:4443', 'chart_repository_url': 'http://chartmuseum:9999' } config_dict['hostname'] = configs["hostname"] config_dict['protocol'] = 'http' http_config = configs.get('http') or {} config_dict['http_port'] = http_config.get('port', 80) https_config = configs.get('https') if https_config: config_dict['protocol'] = 'https' config_dict['https_port'] = https_config.get('port', 443) config_dict['cert_path'] = https_config["certificate"] config_dict['cert_key_path'] = https_config["private_key"] if configs.get('external_url'): config_dict['public_url'] = configs.get('external_url') else: if config_dict['protocol'] == 'https': if config_dict['https_port'] == 443: config_dict['public_url'] = '{protocol}://{hostname}'.format(**config_dict) else: config_dict['public_url'] = '{protocol}://{hostname}:{https_port}'.format(**config_dict) else: if config_dict['http_port'] == 80: config_dict['public_url'] = '{protocol}://{hostname}'.format(**config_dict) else: config_dict['public_url'] = '{protocol}://{hostname}:{http_port}'.format(**config_dict) # DB configs db_configs = configs.get('database') if db_configs: # harbor db config_dict['harbor_db_host'] = 'postgresql' config_dict['harbor_db_port'] = 5432 config_dict['harbor_db_name'] = 'registry' config_dict['harbor_db_username'] = 'postgres' config_dict['harbor_db_password'] = db_configs.get("password") or '' config_dict['harbor_db_sslmode'] = 'disable' config_dict['harbor_db_max_idle_conns'] = db_configs.get("max_idle_conns") or default_db_max_idle_conns config_dict['harbor_db_max_open_conns'] = db_configs.get("max_open_conns") or default_db_max_open_conns if with_clair: # clair db config_dict['clair_db_host'] = 'postgresql' config_dict['clair_db_port'] = 5432 config_dict['clair_db_name'] = 'postgres' config_dict['clair_db_username'] = 'postgres' config_dict['clair_db_password'] = db_configs.get("password") or '' config_dict['clair_db_sslmode'] = 'disable' if with_notary: # notary signer config_dict['notary_signer_db_host'] = 'postgresql' config_dict['notary_signer_db_port'] = 5432 config_dict['notary_signer_db_name'] = 'notarysigner' config_dict['notary_signer_db_username'] = 'signer' config_dict['notary_signer_db_password'] = 'password' config_dict['notary_signer_db_sslmode'] = 'disable' # notary server config_dict['notary_server_db_host'] = 'postgresql' config_dict['notary_server_db_port'] = 5432 config_dict['notary_server_db_name'] = 'notaryserver' config_dict['notary_server_db_username'] = 'server' config_dict['notary_server_db_password'] = 'password' config_dict['notary_server_db_sslmode'] = 'disable' # Data path volume config_dict['data_volume'] = configs['data_volume'] # Initial Admin Password config_dict['harbor_admin_password'] = configs["harbor_admin_password"] # Registry storage configs storage_config = configs.get('storage_service') or {} config_dict['registry_custom_ca_bundle_path'] = storage_config.get('ca_bundle') or '' if storage_config.get('filesystem'): config_dict['storage_provider_name'] = 'filesystem' config_dict['storage_provider_config'] = storage_config['filesystem'] elif storage_config.get('azure'): config_dict['storage_provider_name'] = 'azure' config_dict['storage_provider_config'] = storage_config['azure'] elif storage_config.get('gcs'): config_dict['storage_provider_name'] = 'gcs' config_dict['storage_provider_config'] = storage_config['gcs'] elif storage_config.get('s3'): config_dict['storage_provider_name'] = 's3' config_dict['storage_provider_config'] = storage_config['s3'] elif storage_config.get('swift'): config_dict['storage_provider_name'] = 'swift' config_dict['storage_provider_config'] = storage_config['swift'] elif storage_config.get('oss'): config_dict['storage_provider_name'] = 'oss' config_dict['storage_provider_config'] = storage_config['oss'] else: config_dict['storage_provider_name'] = 'filesystem' config_dict['storage_provider_config'] = {} if storage_config.get('redirect'): config_dict['storage_redirect_disabled'] = storage_config['redirect']['disabled'] # Global proxy configs proxy_config = configs.get('proxy') or {} proxy_components = proxy_config.get('components') or [] no_proxy_config = proxy_config.get('no_proxy') all_no_proxy = INTERNAL_NO_PROXY_DN if no_proxy_config: all_no_proxy |= set(no_proxy_config.split(',')) for proxy_component in proxy_components: config_dict[proxy_component + '_http_proxy'] = proxy_config.get('http_proxy') or '' config_dict[proxy_component + '_https_proxy'] = proxy_config.get('https_proxy') or '' config_dict[proxy_component + '_no_proxy'] = ','.join(all_no_proxy) # Clair configs, optional clair_configs = configs.get("clair") or {} config_dict['clair_db'] = 'postgres' updaters_interval = clair_configs.get("updaters_interval", None) config_dict['clair_updaters_interval'] = 12 if updaters_interval is None else updaters_interval # Chart configs chart_configs = configs.get("chart") or {} config_dict['chart_absolute_url'] = chart_configs.get('absolute_url') or '' # jobservice config js_config = configs.get('jobservice') or {} config_dict['max_job_workers'] = js_config["max_job_workers"] config_dict['jobservice_secret'] = generate_random_string(16) # notification config notification_config = configs.get('notification') or {} config_dict['notification_webhook_job_max_retry'] = notification_config["webhook_job_max_retry"] # Log configs allowed_levels = ['debug', 'info', 'warning', 'error', 'fatal'] log_configs = configs.get('log') or {} log_level = log_configs['level'] if log_level not in allowed_levels: raise Exception('log level must be one of debug, info, warning, error, fatal') config_dict['log_level'] = log_level.lower() # parse local log related configs local_logs = log_configs.get('local') or {} if local_logs: config_dict['log_location'] = local_logs.get('location') or '/var/log/harbor' config_dict['log_rotate_count'] = local_logs.get('rotate_count') or 50 config_dict['log_rotate_size'] = local_logs.get('rotate_size') or '200M' # parse external log endpoint related configs if log_configs.get('external_endpoint'): config_dict['log_external'] = True config_dict['log_ep_protocol'] = log_configs['external_endpoint']['protocol'] config_dict['log_ep_host'] = log_configs['external_endpoint']['host'] config_dict['log_ep_port'] = log_configs['external_endpoint']['port'] else: config_dict['log_external'] = False # external DB, optional, if external_db enabled, it will cover the database config external_db_configs = configs.get('external_database') or {} if external_db_configs: config_dict['external_database'] = True # harbor db config_dict['harbor_db_host'] = external_db_configs['harbor']['host'] config_dict['harbor_db_port'] = external_db_configs['harbor']['port'] config_dict['harbor_db_name'] = external_db_configs['harbor']['db_name'] config_dict['harbor_db_username'] = external_db_configs['harbor']['username'] config_dict['harbor_db_password'] = external_db_configs['harbor']['password'] config_dict['harbor_db_sslmode'] = external_db_configs['harbor']['ssl_mode'] config_dict['harbor_db_max_idle_conns'] = external_db_configs['harbor'].get("max_idle_conns") or default_db_max_idle_conns config_dict['harbor_db_max_open_conns'] = external_db_configs['harbor'].get("max_open_conns") or default_db_max_open_conns if with_clair: # clair db config_dict['clair_db_host'] = external_db_configs['clair']['host'] config_dict['clair_db_port'] = external_db_configs['clair']['port'] config_dict['clair_db_name'] = external_db_configs['clair']['db_name'] config_dict['clair_db_username'] = external_db_configs['clair']['username'] config_dict['clair_db_password'] = external_db_configs['clair']['password'] config_dict['clair_db_sslmode'] = external_db_configs['clair']['ssl_mode'] if with_notary: # notary signer config_dict['notary_signer_db_host'] = external_db_configs['notary_signer']['host'] config_dict['notary_signer_db_port'] = external_db_configs['notary_signer']['port'] config_dict['notary_signer_db_name'] = external_db_configs['notary_signer']['db_name'] config_dict['notary_signer_db_username'] = external_db_configs['notary_signer']['username'] config_dict['notary_signer_db_password'] = external_db_configs['notary_signer']['password'] config_dict['notary_signer_db_sslmode'] = external_db_configs['notary_signer']['ssl_mode'] # notary server config_dict['notary_server_db_host'] = external_db_configs['notary_server']['host'] config_dict['notary_server_db_port'] = external_db_configs['notary_server']['port'] config_dict['notary_server_db_name'] = external_db_configs['notary_server']['db_name'] config_dict['notary_server_db_username'] = external_db_configs['notary_server']['username'] config_dict['notary_server_db_password'] = external_db_configs['notary_server']['password'] config_dict['notary_server_db_sslmode'] = external_db_configs['notary_server']['ssl_mode'] else: config_dict['external_database'] = False # update redis configs config_dict.update(get_redis_configs(configs.get("external_redis", None), with_clair, with_trivy)) # auto generated secret string for core config_dict['core_secret'] = generate_random_string(16) # UAA configs config_dict['uaa'] = configs.get('uaa') or {} config_dict['registry_username'] = REGISTRY_USER_NAME config_dict['registry_password'] = generate_random_string(32) return config_dict def get_redis_url(db, redis=None): """Returns redis url with format `redis://[arbitrary_username:password@]ipaddress:port/database_index` >>> get_redis_url(1) 'redis://redis:6379/1' >>> get_redis_url(1, {'host': 'localhost', 'password': 'password'}) 'redis://anonymous:password@localhost:6379/1' """ kwargs = { 'host': 'redis', 'port': 6379, 'password': '', } kwargs.update(redis or {}) kwargs['db'] = db if kwargs['password']: return "redis://anonymous:{password}@{host}:{port}/{db}".format(**kwargs) return "redis://{host}:{port}/{db}".format(**kwargs) def get_redis_configs(external_redis=None, with_clair=True, with_trivy=True): """Returns configs for redis >>> get_redis_configs()['external_redis'] False >>> get_redis_configs()['redis_url_reg'] 'redis://redis:6379/1' >>> get_redis_configs()['redis_url_js'] 'redis://redis:6379/2' >>> get_redis_configs()['redis_url_clair'] 'redis://redis:6379/4' >>> get_redis_configs()['redis_url_trivy'] 'redis://redis:6379/5' >>> get_redis_configs({'host': 'localhost', 'password': 'pass'})['external_redis'] True >>> get_redis_configs({'host': 'localhost', 'password': 'pass'})['redis_url_reg'] 'redis://anonymous:pass@localhost:6379/1' >>> get_redis_configs({'host': 'localhost', 'password': 'pass'})['redis_url_js'] 'redis://anonymous:pass@localhost:6379/2' >>> get_redis_configs({'host': 'localhost', 'password': 'pass'})['redis_url_clair'] 'redis://anonymous:pass@localhost:6379/4' >>> get_redis_configs({'host': 'localhost', 'password': 'pass'})['redis_url_trivy'] 'redis://anonymous:pass@localhost:6379/5' >>> 'redis_url_clair' not in get_redis_configs(with_clair=False) True >>> 'redis_url_trivy' not in get_redis_configs(with_trivy=False) True """ configs = dict(external_redis=bool(external_redis)) # internal redis config as the default redis = { 'host': 'redis', 'port': 6379, 'password': '', 'registry_db_index': 1, 'jobservice_db_index': 2, 'chartmuseum_db_index': 3, 'clair_db_index': 4, 'trivy_db_index': 5, 'idle_timeout_seconds': 30, } # overwriting existing keys by external_redis redis.update(external_redis or {}) configs['redis_host'] = redis['host'] configs['redis_port'] = redis['port'] configs['redis_password'] = redis['password'] configs['redis_db_index_reg'] = redis['registry_db_index'] configs['redis_db_index_js'] = redis['jobservice_db_index'] configs['redis_db_index_chart'] = redis['chartmuseum_db_index'] configs['redis_idle_timeout_seconds'] = redis['idle_timeout_seconds'] configs['redis_url_js'] = get_redis_url(configs['redis_db_index_js'], redis) configs['redis_url_reg'] = get_redis_url(configs['redis_db_index_reg'], redis) if with_clair: configs['redis_db_index_clair'] = redis['clair_db_index'] configs['redis_url_clair'] = get_redis_url(configs['redis_db_index_clair'], redis) if with_trivy: configs['redis_db_index_trivy'] = redis['trivy_db_index'] configs['redis_url_trivy'] = get_redis_url(configs['redis_db_index_trivy'], redis) return configs