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
- Check Items
- Solution