data.world catalog Orchestrator

Enterprise

Image	$DATAOPS_DATADOTWORLD_CATALOG_RUNNER_IMAGE

The data.world catalog orchestrator interacts with the data.world data catalog to publish metadata about the data transformed in a DataOps pipeline. In summary, the data.world catalog orchestrator provides a single-click interface to the data.world service.

Usage

pipelines/includes/local_includes/datadotworld_jobs/datadotworld_catalog.yml
data.world_v2:
  extends:
    - .agent_tag
  stage: Data Catalog
  image: $DATAOPS_DATADOTWORLD_CATALOG_RUNNER_IMAGE
  variables:
    DATADOTWORLD_ACTION: START
    DW_ORG: <org name>
    DW_INSTANCE: <Private instance name>
    DW_DBT_PROJECT_NAME: <dbt_collection_name>
    DW_SNOWFLAKE_PROJECT_NAME: <snowflake_collection_name>
    DW_DBT_DATASET: <dbt-dataset>
    DW_SNOWFLAKE_DATASET: <snowflake-dataset>
    DW_AUTH_TOKEN: DATAOPS_VAULT(DATADOTWORLD.DEFAULT.DW_AUTH_TOKEN)
    DW_UPLOAD: "true"
    DATAOPS_DDW_SNOWFLAKE_URL: DATAOPS_VAULT(SNOWFLAKE.ACCOUNT).snowflakecomputing.com
    DATAOPS_DDW_DATABASE: ${DATAOPS_DATABASE}
    DATAOPS_DDW_WAREHOUSE: DATAOPS_VAULT(SNOWFLAKE.TRANSFORM.WAREHOUSE)
    DATAOPS_DDW_USER: DATAOPS_VAULT(SNOWFLAKE.TRANSFORM.USERNAME)
    DATAOPS_DDW_PASSWORD: DATAOPS_VAULT(SNOWFLAKE.TRANSFORM.PASSWORD)
    DATAOPS_DDW_ROLE: DATAOPS_VAULT(SNOWFLAKE.TRANSFORM.ROLE)
    # DW_BLOCK_PROFILE_UPLOAD: 1
    DATAOPS_TEMPLATES_DIR: $CI_PROJECT_DIR/dataops/profiles
    DATAOPS_SECONDARY_TEMPLATES_DIR: $CI_PROJECT_DIR/dataops/modelling
  artifacts:
    when: always
    name: data.world logs
    paths:
      - applog
      - dwcc-output
      - dwcc
  script:
    - /dataops
  icon: ${DATADOTWORLD_ICON}

The data.world catalog orchestrator assumes that a DataOps modeling and transformation job completed its run earlier in the DataOps pipeline. It leverages the metadata (data about data) model to provide up-to-date information to the catalog at the end of every pipeline run.

Supported parameters

Parameter	Required/Default	Description
`DW_ORG`	REQUIRED	The data.world organization where the dataset fits
`DW_INSTANCE`	REQUIRED	The data.world private instance
`DW_SNOWFLAKE_DATASET`	REQUIRED	The data.world Snowflake dataset to update. The standard value is `ddw-catalogs`. Note: data.world may ask you to change this
`DW_DBT_DATASET`	REQUIRED	The data.world dbt dataset to update. The standard value is `ddw-catalogs`. Note: data.world may ask you to change this
`DW_AUTH_TOKEN`	REQUIRED	An authentication token in data.world is a secure and unique identifier that allows you to access and authenticate with data.world's services and APIs. With this token, you can perform actions, including uploading data, querying datasets, and interacting with the platform programmatically.
`DW_DBT_PROJECT_NAME`	REQUIRED	Specifies the name of the dbt collection where the collector output will be stored
`DW_SNOWFLAKE_PROJECT_NAME`	REQUIRED	Specifies the name of the snowflake collection where the collector output will be stored
`DATAOPS_DDW_SNOWFLAKE_URL`	REQUIRED	Snowflake URL used to connect to data.world
`DATAOPS_DDW_DATABASE`	REQUIRED	Snowflake database used to connect to
`DATAOPS_DDW_USER`	REQUIRED	Snowflake username used to connect to database
`DATAOPS_DDW_PASSWORD`	REQUIRED	Snowflake password used to connect to database
`DATAOPS_DDW_ROLE`	REQUIRED	Snowflake role used to run the query. Note: `DATAOPS_DDW_ROLE` should have access to `SNOWFLAKE.ACCOUNT_USAGE` database/schema if `DW_TAG_COLLECTION` and `DW_POLICY_COLLECTION` are set to true.
`DW_INSTANCE`	Optional (required for private instance)	Should be set only for data.world private instance
`DATAOPS_DDW_WAREHOUSE`	Optional	Snowflake warehouse used to connect to data.world
`DW_UPLOAD`	Optional	If set, it uploads the generated catalog to the organization account's catalogs dataset
`DW_BLOCK_PROFILE_UPLOAD`	Optional	If set, it prevents updating the metadata profile during a job run
`DATAOPS_TEMPLATES_DIR`	REQUIRED	The directory where you place your query templates. The recommended setting is `$CI_PROJECT_DIR/dataops/profiles`
`DATAOPS_SECONDARY_TEMPLATES_DIR`	REQUIRED	The secondary directory where you place your query templates. The recommended setting is `$CI_PROJECT_DIR/dataops/modelling`
`DW_TAG_COLLECTION`	Optional - defaults to `true`	If set, it will harvest tags in snowflake collector
`DW_POLICY_COLLECTION`	Optional - defaults to `true`	If set, it will harvest masking policies and row access policies in snowflake collector
`DW_LOG_LEVEL`	Optional - defaults to `INFO`	Specify the logging level as a string, choosing from `INFO`, `WARN`, `ERROR`, or `DEBUG`

note

Make sure the service user associated with the organization has Manage access.

Most of the configuration happens on the data.world application. When run, the orchestrator uploads a default profile file. The default profile is sufficient to get started.

The DATA_WORLD.AUTH key in the DataOps vault is a valid user authentication token obtained from the data.world settings at https://data.world/settings/advanced.

Example jobs

This example dynamically adjusts the organization being used based on the DataOps context (dev, test, prod). In other words, depending on the context, the default organization changes from dataopslivedev to dataopsliveqa and dataopslive, respectively.

pipelines/includes/local_includes/datadotworld_jobs/datadotworld_catalog.yml
data.world_v2:
  extends:
    - .agent_tag
  stage: Data Catalog
  image: $DATAOPS_DATADOTWORLD_CATALOG_RUNNER_IMAGE
  variables:
    DW_ORG: dataopslive
    DW_INSTANCE: data.world
    DW_DBT_PROJECT_NAME: data-world-catalog
    DW_SNOWFLAKE_PROJECT_NAME: data-world-catalog
    DW_SNOWFLAKE_DATASET: ddw-staging
    DW_DBT_DATASET: ddw-staging
    DW_AUTH_TOKEN: DATAOPS_VAULT(DATADOTWORLD.DEFAULT.DW_AUTH_TOKEN)
    DW_UPLOAD: "true"
    DATAOPS_DDW_SNOWFLAKE_URL: DATAOPS_VAULT(SNOWFLAKE.ACCOUNT).snowflakecomputing.com
    DATAOPS_DDW_DATABASE: ${DATAOPS_DATABASE}
    DATAOPS_DDW_WAREHOUSE: DATAOPS_VAULT(SNOWFLAKE.TRANSFORM.WAREHOUSE)
    DATAOPS_DDW_USER: DATAOPS_VAULT(SNOWFLAKE.TRANSFORM.USERNAME)
    DATAOPS_DDW_PASSWORD: DATAOPS_VAULT(SNOWFLAKE.TRANSFORM.PASSWORD)
    DATAOPS_DDW_ROLE: DATAOPS_VAULT(SNOWFLAKE.TRANSFORM.ROLE)
    # DW_BLOCK_PROFILE_UPLOAD: 1
    DATAOPS_TEMPLATES_DIR: $CI_PROJECT_DIR/dataops/profiles
    DATAOPS_SECONDARY_TEMPLATES_DIR: $CI_PROJECT_DIR/dataops/modelling
    DW_TAG_COLLECTION: "false"
    DW_POLICY_COLLECTION: "false"
    DW_LOG_LEVEL: DEBUG
  artifacts:
    when: always
    name: data.world logs
    paths:
      - applog
      - dwcc-output
      - dwcc
  script:
    - /dataops
  icon: ${DATADOTWORLD_ICON}

Project resources

The data.world catalog orchestrator assumes that MATE has already run in the pipeline. It then leverages the MATE results, specifically table-level lineage, including tags, descriptions, and other metadata.

The orchestrator uses four intermediate files: the catalog, manifest, dbt_project, and run_results. The files must be located at the following path: /dataops/modelling/target; a working directory of the standard MATE project found at /dataops/modelling/.

The details of these intermediate files are as follows:

catalog.json - this file contains information from your data warehouse about the tables and views produced and defined by the resources in your project.
manifest.json - this file contains a complete representation of your dbt project's resources (models, tests, macros, etc.), including all node configurations and resource properties.
dbt_project.yml - Every dbt project needs a dbt_project.yml file — this is how dbt knows a directory is a dbt project. It also contains important information that tells dbt how to operate on your project.
run_results.json - this file contains information about a completed invocation of dbt, including timing and status info for each node (model, test, etc.) that was executed.

Host dependencies (and Resources)

The example configurations use a data.world access token stored in the DataOps vault at DATADOTWORLD.DEFAULT.DW_AUTH_TOKEN.

Enterprise

Usage​

Supported parameters​

Example jobs​

Project resources​

Host dependencies (and Resources)​

Usage

Supported parameters

Example jobs

Project resources

Host dependencies (and Resources)