Connecting to a MySQL Data Source

Preparations

Do the following to check if an EIP or VPCEP security group is added:

1. Log in to the management console.
2. Choose Service List > Databases > Relational Database Service.
3. Select a region in the upper left corner.
4. Click Instances in the navigation pane on the left.
5. Click the name of the target instance to go to the basic information page.
6. Click the security group in the Network Information > Security Group area. On the displayed page, click Inbound Rules. Then, check whether a public or private IP address is added.
   • If yes, return to the DataArts Insight data source editing page to connect to the data source.
   • If no, perform the following steps to add a security group:
     1. Click Add Rule. In the displayed Add Inbound Rule dialog box, set the protocol, port, and source IP address.
     2. Confirm the parameter settings and click OK to return to the DataArts Insight page and connect to the data source.
     Note

     If the data source connection test fails after the security group is added, the possible cause is that SASL_SSL is not enabled for that data source.

Accessing a MySQL Data Source Through a Public Network

1. Click in the upper left corner of the management console to select a region and select an enterprise project from Enterprise Project in the upper right corner of the Workspace page.
2. Click the name of the desired project in the My Projects area in the right pane.
3. In the navigation pane on the left, choose Data Management > Data Sources. On the displayed page, click Create Data Source. In the slide-out panel, set Source Database Type to MySQL and Access Network Type to Public network.
4. Set other parameters based on Table 1.

   Table 1 Parameters

   Parameter	Mandatory	Description
   Source Database Type	Yes	Type of the data source to be connected.
   Access Network Type	Yes	In this example, Public network is selected.
   Name	Yes	Name of the data source displayed in the list.
   Domain Name	Yes	IP address of the data source.
   Port	Yes	Port number for logging in to the database.
   Database	Yes	Name of the database to be logged in to.
   SASL_SSL	N/A	It is used for trusted identity authentication and secure data transmission when DataArts Insight retrieves data from the data source. This function is enabled by default.
   Username	Yes	Username for logging in to the database.
   Password	Yes	Password for logging in to the database.

5. Click Test Connection to test the data source connectivity.
6. Once the test is successful, click OK.