Help Center> Cloud Service Engine> Service Overview> Version Support by ServiceComb Engines
Updated on 2024-04-11 GMT+08:00
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Version Support by ServiceComb Engines

This section describes the versions supported by ServiceComb engines.

Version Description

The version number format is {major}.{minor}.{patch},

where,

  • {major}.{minor} indicates the official version number.
  • {patch} indicates the patch version number.

For example, v2.3.1. 2.3 is the official version number, and 1 is the patch version number.

Version Support

  • Engine creation

    Only the ServiceComb engine of the latest version can be created. The ServiceComb engine of a specified version cannot be created.

  • Engine maintenance

    The latest three official versions can be maintained. For other versions, Huawei will no longer provide technical support, including new functions, bug fixing, vulnerability fixing, and upgrades.

  • Engine upgrade
    • Official version upgrade: Two earlier versions among the latest three official versions can be upgraded to the latest version. For example, if the latest three official versions are 2.3, 2.2, and 2.1, 2.1 and 2.2 can be upgraded to 2.3.

      If the engine upgrade is not supported, for example, from 2.0 to 2.3, the management function of ServiceComb engines may be unavailable. Exercise caution when performing this operation.

      You can submit a service ticket to evaluate risks before the upgrade.

    • Patch version upgrade: The CSE backend provides automatic patch version upgrade, for example, from 2.3.0 to 2.3.1.

Version Constraints

Version rollback is not supported after the microservice engine version is upgraded.