Preparation

This tutorial demonstrates how to convert the format of DIS data and store the converted data into CloudTable. To achieve this purpose, you need to create a VPC and then create a cluster on the CloudTable console.

Before creating a function, you must create an agency to delegate FunctionGraph to access DIS and CloudTable resources.

Creating a VPC

Log in to the VPC console and click Create VPC.
Set the private cloud information.
For Basic Information, enter name vpc-cloudtable, and use the default settings of other parameters.

For Default Subnet, use the default settings.
Confirm the configuration information and click Create Now.

Creating a Cluster

In the left navigation pane of the management console, choose Analytics > CloudTable Service to go to the CloudTable console. On the Cluster Mode page, click Buy Cluster.
Set the cluster information.
- Region: Use the default region.
- Name: Enter "cloudtable-dis".
- VPC: Select vpc-cloudtable created in Creating a VPC.
- Retain the default values for other parameters.
Figure 1 Buying a cluster
Confirm the configuration information and click Next.

Figure 2 Creating a cluster

Creating a cluster takes a long time. You can check the creation progress according to Figure 2.

Creating an Agency

In the left navigation pane of the management console, choose Management & Governance > Identity and Access Management to go to the IAM console. Then choose Agencies in the navigation pane.
On the Agencies page, click Create Agency.
Set the agency information.
- For Agency Name, enter DISDemo.
- For Agency Type, select Cloud service.
- For Cloud Service, select FunctionGraph.
- For Validity Period, select Unlimited.
Click Next. On the Select Policy/Role page, select Tenant Administrator and click Next.

Figure 3 Creating an agency

Users with the Tenant Administrator permission can perform any operations on all cloud resources of the enterprise.
Click OK.