Configuration

Utilities

Utilities settings are available for all modules.

Key	Type	Default Value	Possible Values	For
LOGGER_LEVEL	str	ERROR	DEBUG, INFO, WARN, ERROR, FATAL
LOGGER_TO_FILE	bool	False	True/False
LOGGER_FILE	str	temp/rotating.log
LOGGER_FILE_SIZE	int	10242880
LOGGER_FILE_BACKUP_COUNT	int	5
LOGGER_FILE_ENCODING	str	utf-8
LOGGER_JSON_FORMAT	bool	False	True/False
LOGGER_FORMAT	str	%(asctime)s - %(process)d - %(threadName)s - %(name)s - %(levelname)s - %(message)s

Storage

Storage settings are available for all modules.

Key	Type	Default Value	Possible Values	For
DECIMAL_INTEGRAL_DIGITS	int	24
DECIMAL_FRACTION_DIGITS	int	8

tip

Settings of decimal digits are used in MySQL only for cast string value to decimal value.

Meta

Key	Type	Default Value	Possible Values	For
SUPER_ADMIN_TENANT_ID	str	1
SUPER_ADMIN_USER_ID	str	1
SUPER_ADMIN_USER_NAME	str	imma-super
SUPER_ADMIN_USER_NICKNAME	str	IMMA Super
META_STORAGE_TYPE	str	mysql	mysql, oracle, mongodb, mssql
META_STORAGE_USER_NAME	str	watchmen
META_STORAGE_PASSWORD	str	watchmen
META_STORAGE_HOST	str	localhost
META_STORAGE_PORT	int	3306
META_STORAGE_NAME	str	watchmen
META_STORAGE_ECHO	bool	False	True/False	Enable meta storage sql logging
SNOWFLAKE_DATA_CENTER_ID	int	0	0 ~ 3	Data center id
SNOWFLAKE_WORKER_ID	int	0	0 ~ 1023	Worker id
SNOWFLAKE_COMPETITIVE_WORKERS	bool	True	True/False	Enable competitive snowflake worker
SNOWFLAKE_COMPETITIVE_WORKER_HEART_BEAT_INTERVAL	int	60		Competitive worker heart beat interval, in seconds
SNOWFLAKE_COMPETITIVE_WORKER_CREATION_RETRY_TIMES	int	3		Competitive worker creation max retry times
SNOWFLAKE_COMPETITIVE_WORKER_RESTART_ON_SHOWDOWN	bool	False	True/False	Competitive worker restart automatically on shutdown
ENGINE_INDEX	bool	True	True/False	Enable meta data auto index

Data Kernel

Key	Type	Default Value	Possible Values	For
STORAGE_ECHO	bool	False	True/False	Enable data storage sql logging
FULL_DATETIME_FORMATS	Set[str]	%Y%m%d%H%M%S%f, %d%m%Y%H%M%S%f, %m%d%Y%H%M%S%f		Follow python date time formats
DATETIME_FORMATS	Set[str]	%Y%m%d%H%M%S, %d%m%Y%H%M%S, %m%d%Y%H%M%S, %Y%m%d%H%M, %d%m%Y%H%M, %m%d%Y%H%M		Follow python date time formats
DATE_FORMATS	Set[str]	%Y%m%d, %d%m%Y, %m%d%Y		Follow python date time formats
TIME_FORMATS	Set[str]	%H%M%S, %H%M		Follow python date time formats
ABANDON_DATE_TIME_ON_PARSE_FAIL	bool	False	True/False	Abandon value or not when it cannot be parsed to date or time by designated factor type, works only on topic data.
ENCRYPT_AES_KEY	str	32 chars str		Default AES key, MUST BE REPLACED
ENCRYPT_AES_IV	str	16 chars str		Default AES iv, MUST BE REPLACED
IGNORE_DEFAULT_ON_RAW	bool	True	True/False	Default value of factor will be ignored on the raw topic
KERNEL_CACHE	bool	True	True/False	Enable kernel cache, keep it enabled in production
KERNEL_CACHE_HEART_BEAT	bool	True	True/False	Enable kernel cache heart beat, keep it disabled in production
KERNEL_CACHE_HEART_BEAT_INTERVAL	int	60		Cache heart beat interval, in seconds
SYNC_TOPIC_TO_STORAGE	bool	False	True/False	Synchronize topic structure change to storage entity
REPLACE_TOPIC_TO_STORAGE	bool	False	True/False	Force replace existing topic entity (drop and recreate)

Data Surface

Key	Type	Default Value	Possible Values	For
TRUNCATE_TOPIC_DATA	bool	True	True/False	Enable topic data truncate rest api

Inquiry Trino

Key	Type	Default Value	Possible Values	For
TRINO_HOST	str	127.0.0.1
TRINO_PORT	int	5678
TRINO_USER	str	admin
TRINO_PASSWORD	Optional[str]	None

Inquiry Kernel

Key	Type	Default Value	Possible Values	For
USE_STORAGE_DIRECTLY	bool	True	True/False	Enable use storage directly for inquiry, save Trino cost when all topics are from same storage.
TRINO	bool	True	True/False	Enable Trino

Inquiry Surface

Key	Type	Default Value	Possible Values	For
DATASET_PAGE_MAX_ROWS	int	10000		Default max rows for dataset page

Pipeline Kernel

Key	Type	Default Value	Possible Values	For
DECRYPT_FACTOR_VALUE	bool	False	True/False	Decrypt encrypted factor value on read
PIPELINE_PARALLEL_ACTIONS_IN_LOOP_UNIT	bool	False	True/False
PIPELINE_PARALLEL_ACTIONS_COUNT	int	8
PIPELINE_PARALLEL_ACTIONS_DASK_TEMP_DIR	Optional[str]	None
PIPELINE_PARALLEL_ACTIONS_DASK_USE_PROCESS	bool	True	True/False
PIPELINE_STANDARD_EXTERNAL_WRITER	bool	True	True/False
PIPELINE_ELASTIC_SEARCH_EXTERNAL_WRITER	bool	False	True/False
PIPELINE_UPDATE_RETRY	bool	True	True/False	Enable pipeline update retry if it is failed on optimistic lock
PIPELINE_UPDATE_RETRY_TIMES	int	3		Optimistic lock retry times
PIPELINE_UPDATE_RETRY_INTERVAL	int	10		Retry interval in milliseconds
PIPELINE_UPDATE_RETRY_FORCE	bool	True	True/False	Enable force retry after all retries failed
PIPELINE_ASYNC_HANDLE_MONITOR_LOG	bool	True	True/False	Handle monitor log (might with pipelines) asynchronized

Pipeline Surface

Key	Type	Default Value	Possible Values	For
RABBITMQ_CONNECTOR	bool	False	True/False	Enable trigger pipeline from RabbitMQ
RABBITMQ_HOST	str	Empty string
RABBITMQ_PORT	str	5672
RABBITMQ_USERNAME	str	Empty string
RABBITMQ_PASSWORD	str	Empty string
RABBITMQ_VIRTUALHOST	str	Empty string
RABBITMQ_QUEUE	str	Empty string
RABBITMQ_DURABLE	bool	True	True/False
RABBITMQ_AUTO_DELETE	bool	False	True/False
KAFKA_CONNECTOR	bool	False	True/False	Enable trigger pipeline from Kafka
KAFKA_BOOTSTRAP_SERVER	str	localhost:9092
KAFKA_TOPICS	str	Empty string

Rest

Key	Type	Default Value	Possible Values	For
APP_NAME	str	Watchmen REST App		Application name
VERSION	str	16.0.0		Application version
DESCRIPTION	str	A lighter platform for data analytics		A short description of application
API_VERSION_STR	str	Empty str		For FastAPI docs
JWT_SECRET_KEY	str	43 chars string		Default JWT key, MUST BE REPLACED
JWT_ALGORITHM	str	HS256
ACCESS_TOKEN_EXPIRE_MINUTES	int	11520
CORS	bool	True	True/False
CORS_ALLOWED_ORIGINS	Set[str]	*
CORS_ALLOW_CREDENTIALS	bool	True
CORS_ALLOWED_METHODS	Set[str]	*
CORS_ALLOWED_HEADERS	Set[str]	*
PROMETHEUS	bool	False	True/False
PROMETHEUS_CONTEXT	str	/metrics

Rest Doll

Key	Type	Default Value	Possible Values	For
APP_NAME	str	Watchmen Doll		Overwrite Rest's
TUPLE_DELETABLE	bool	False	True/False	Enable tuple deletable rest apis
CREATE_PIPELINE_MONITOR_TOPICS_ON_TENANT_CREATE	bool	True	True/False	Enable create pipeline monitor log topics on create tenant
CREATE_DQC_TOPICS_ON_TENANT_CREATE	bool	True	True/False	Enable create DQC topics on create tenant

DQC

Key	Type	Default Value	Possible Values	For
MONITOR_JOBS	bool	False	True/False	Enable DQC jobs
MONITOR_JOB_TRIGGER	str	cron		Job trigger scheduler
MONITOR_JOB_DAILY_DAY_OF_WEEK	str	mon-sun		Cron daily
MONITOR_JOB_DAILY_HOURS	int	0		Trigger hour of daily job
MONITOR_JOB_DAILY_MINUTES	int	1		Trigger minute of daily job
MONITOR_JOB_WEEKLY_DAY_OF_WEEK	str	sun		Cron weekly, assume week starts from sunday
MONITOR_JOB_WEEKLY_HOURS	int	0		Trigger hour of daily job
MONITOR_JOB_WEEKLY_MINUTES	int	1		Trigger hour of daily job
MONITOR_JOB_MONTHLY_DAY	int	1		Cron mongly
MONITOR_JOB_MONTHLY_HOURS	int	0		Trigger hour of daily job
MONITOR_JOB_MONTHLY_MINUTES	int	1		Trigger hour of daily job
MONITOR_RESULT_PIPELINE_ASYNC	bool	False	True/False	Enable asynchronized pipeline trigger for data which produced by DQC rules

Rest DQC

Key	Type	Default Value	Possible Values	For
APP_NAME	str	Watchmen DQC		Overwrite Rest's