If you find that a purchased Elastic Compute Service (ECS) instance is not displayed in the instance list when you are creating an application, perform the following steps: First, ensure that Enterprise Distributed Application Service (EDAS) Agent is installed on the ECS instance. Second, ensure that the ECS instance has been added to the cluster where you want to create the application.

Procedure

  1. Log on to the EDAS console.
  2. In the left-side navigation pane, choose Resources > ECS.
  3. On the ECS page, find the target ECS instance and check the value in the Agent Status column.
  4. After ensuring that EDAS Agent is installed on the ECS instance, in the left-side navigation pane, choose Resources > Clusters. Click the name of the cluster where you want to create the application. On the Cluster Details page, check whether the ECS instance where the application is located exists in the cluster.
    • If the ECS instance already exists in the cluster, submit a ticket or contact EDAS Customer Services.
    • If the ECS instance does not exist in the cluster, add the ECS instance to the cluster. For specific steps, see Create an ECS cluster by using the console.

Verify the result

After the preceding steps are complete, start an application creation process. When selecting a cluster, check whether the ECS instance where you want to deploy the application is already in the instance list. If the ECS instance is in the instance list, the ECS instance has been imported to the cluster.