How Do I Configure the Network Between a DLI Queue and a Data Source?

Configuring the Connection Between a DLI Queue and a Data Source in a Private Network
If your DLI job needs to connect to a data source, for example, MRS, RDS, CSS, Kafka, or GaussDB(DWS), you need to enable the network between DLI and the data source.

An enhanced datasource connection uses VPC peering to directly connect the VPC networks of the desired data sources for point-to-point data exchanges.

Figure 1 Configuration process

For details about how to configure an enhanced datasource connection, see Creating an Enhanced Datasource Connection to Other Data Sources.
Configuring the Connection Between a DLI Queue and a Data Source in the Internet
You can configure SNAT rules and add routes to the public network to enable communications between a queue and the Internet.

Figure 2 Configuration process