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cloud-container-engine/umn/source/nodes/synchronizing_data_with_cloud_servers.rst
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Synchronizing Data with Cloud Servers

Scenario

Each node in a cluster is a cloud server or physical machine. After a cluster node is created, you can change the cloud server name or specifications as required.

Some information about CCE nodes is maintained independently from the ECS console. After you change the name, EIP, or specifications of an ECS on the ECS console, you need to synchronize the ECS information to the corresponding node on the CCE console. After the synchronization, information on both consoles is consistent.

Notes and Constraints

  • Data, including the VM status, ECS names, number of CPUs, size of memory, ECS specifications, and public IP addresses, can be synchronized.

    If an ECS name is specified as the Kubernetes node name, the change of the ECS name cannot be synchronized to the CCE console.

  • Data, such as the OS and image ID, cannot be synchronized. (Such parameters cannot be modified on the ECS console.)

Procedure

  1. Log in to the CCE console.

  2. Click the cluster name to access the cluster console. Choose Nodes in the navigation pane.

  3. Choose More > Sync Server Data next to the node.

    Figure 1 Synchronizing server data

    After the synchronization is complete, the ECS data synchronization requested message is displayed in the upper right corner.