Help Center/ Cloud Container Engine/ User Guide/ Clusters/ Upgrading a Cluster/ Troubleshooting for Pre-upgrade Check Exceptions/ Compatibility Check of Secret Encryption
Updated on 2024-11-11 GMT+08:00
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Compatibility Check of Secret Encryption

Check Items

Check whether the target version supports secret encryption. If it does not, clusters that have this feature enabled cannot be upgraded to the target version.

Solution

Secret encryption is supported in CCE clusters of v1.27 or later versions. The feature is available in the following versions:
  • v1.27: v1.27.10-r0 or later
  • v1.28: v1.28.8-r0 or later
  • v1.29: v1.29.4-r0 or later
  • Other clusters of later versions

If secret encryption has been enabled in the cluster before the upgrade, the target cluster version must also support this feature. Select a target version that supports secret encryption for the upgrade.

Parent Topic: Troubleshooting for Pre-upgrade Check Exceptions