Version: v3.x

Deploy a Data Connector

Deploy a connector to Hasura DDN

You can deploy any verified connector available on the Connector Hub to Hasura DDN using the CLI.

To initialize a new connector, run the following in a project directory:

ddn connector init <connector-name> --subgraph <subgraph-name> --hub-connector <connector>  --supergraph <supergraph.cloud.yaml>

Argument	Description
`<connector-name>`	Whatever name you would like to assign to this connector.
`<subgraph-name>`	The name of the subgraph to which the connector belongs.
`<connector>`	The connector from the Connector Hub.
`<supergraph.cloud.yaml>`	Path to the relevant supergraph config file

You'll then need to add the connection URI for your connector's data source in the .env file of the connector:

For example:

CONNECTION_URI=<CONNECTION_URI>

Some connectors don't require any connection URIs

An example of this would be the Node.js Lambda TypeScript connector.

You can then build and deploy your connector to Hasura DDN using the following command with the appropriate values from the previous step:

ddn connector build create --connector <connector.yaml> --project <project-name>

Argument	Description
`<connector.yaml>`	Path to connector config file.
`<project>`	DDN project to deploy to