Updated on 2023-02-13 GMT+08:00

Binding or Unbinding an EIP

Scenario

After creating a CDM cluster, you can bind an EIP to or unbind an EIP from the cluster. The EIP is billed based on the VPC service.

If CDM needs to access a local or Internet data source, or a cloud service in another VPC, bind an EIP to the CDM cluster or use a NAT gateway to enable the CDM cluster to share the EIP with ECSs to access the Internet. For details, see Adding a SNAT Rule.

If SSL encryption is configured for the access channel of a local data source, CDM cannot connect to the data source using the EIP.

Prerequisites

  • You have created a CDM cluster.
  • Your EIP quota is sufficient.

Procedure

  1. Log in to the CDM console. In the left navigation pane, choose Cluster Management.

    Figure 1 Cluster list

    The Source column is displayed only when you access the DataArts Migration page from the DataArts Studio console.

  2. Bind an EIP to or unbind an EIP from a cluster.

    • Binding an EIP: In the Operation column, click Bind EIP. The Bind EIP dialog box is displayed.
    • Unbinding an EIP: In the Operation column, choose More > Unbind EIP.

  3. Click Yes.