OS Version Support Mechanism
Synchronization Mechanism
CCE cluster node components are updated with the release of CCE cluster versions.
Major OS vulnerability fixing: The policy for fixing major OS vulnerabilities is released with the cluster patch upgrade policy.
Mappings Between Cluster Versions and OS Versions
The following table lists the mappings between released cluster versions and OS versions.
| OS | Cluster Version | CCE Standard Cluster | CCE Turbo Cluster | |
|---|---|---|---|---|
| VPC Network | Tunnel Network | Cloud Native Network 2.0 | ||
| Huawei Cloud EulerOS 2.0 | v1.32 | Supported | Supported | Supported |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 | Supported | Supported | Supported | |
| v1.27 (This cluster version has reached EOS.) | Supported | Supported in v1.27.3-r0 or later. | Supported | |
| Huawei Cloud EulerOS 2.0 (Arm) | v1.32 | Supported | Supported | Supported |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 | Supported | Supported | Supported | |
| v1.27 (This cluster version has reached EOS.) | Supported | Supported in v1.27.3-r0 or later. | Supported | |
| EulerOS release 2.9 | v1.32 | Supported | Supported | Supported |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 | Supported | Supported | Supported | |
| v1.27 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.25 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.23 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.21 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.19 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| EulerOS release 2.9 (Arm) | v1.32 | Supported | Supported | Supported |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 | Supported | Supported | Supported | |
| v1.27 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.25 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.23 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.21 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.19 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| CentOS Linux release 7.6 (EOM) | v1.32 | Supported | Supported | Supported |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 | Supported | Supported | Supported | |
| v1.27 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.25 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.23 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.21 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.19.16 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| Ubuntu 22.04 | v1.32 | Supported | Not supported | Supported |
| v1.31 | Supported | Not supported | Supported | |
| v1.30 | Supported | Not supported | Supported | |
| v1.29 | Supported | Not supported | Supported | |
| v1.28 | Supported | Not supported | Supported | |
| v1.27 (This cluster version has reached EOS.) | Supported | Not supported | Supported | |
| v1.25 (This cluster version has reached EOS.) | Supported in v1.25.3-r0 or later. | Not supported | Supported in v1.25.3-r0 or later. | |
| v1.23 (This cluster version has reached EOS.) | Supported in v1.23.8-r0 or later. | Not supported | Supported in v1.23.8-r0 or later. | |
| OS | Cluster Version | CCE Standard Cluster | CCE Turbo Cluster | |
|---|---|---|---|---|
| VPC Network | Tunnel Network | Cloud Native Network 2.0 | ||
| EulerOS release 2.10 | v1.32 | Supported | Supported | Supported |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 | Supported | Supported | Supported | |
| v1.27 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.25 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.23 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.21 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.19.16 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| OS | Cluster Version | CCE Standard Cluster | CCE Turbo Cluster | |
|---|---|---|---|---|
| VPC Network | Tunnel Network | Cloud Native Network 2.0 | ||
| EulerOS release 2.9 (This release is restricted. Submit a service ticket to apply for it.) | v1.32 | Supported | Supported | Not supported |
| v1.31 | Supported | Supported | Not supported | |
| v1.30 | Supported | Supported | Not supported | |
| v1.29 | Supported | Supported | Not supported | |
| v1.28 | Supported | Supported | Not supported | |
| v1.27 (This cluster version has reached EOS.) | Supported | Supported | Not supported | |
| v1.25 (This cluster version has reached EOS.) | Supported | Supported | Not supported | |
| v1.23 (This cluster version has reached EOS.) | Supported | Supported | Not supported | |
| v1.21 (This cluster version has reached EOS.) | Supported | Supported | Not supported | |
| v1.19 (This cluster version has reached EOS.) | Supported | Supported | Not supported | |
| EulerOS release 2.3 (end of maintenance) | v1.27 or later | Not supported | Not supported | Not supported |
| v1.25 (This cluster version has reached EOS.) | Supported | Supported | Not supported | |
| v1.23 (This cluster version has reached EOS.) | Supported | Supported | Not supported | |
| v1.21 (This cluster version has reached EOS.) | Supported | Supported | Not supported | |
| v1.19 (This cluster version has reached EOS.) | Supported | Supported | Not supported | |
| v1.17 (This cluster version has reached EOS.) | Supported | Supported | Not supported | |
| v1.15.11 (This cluster version has reached EOS.) | Supported | Supported | Not supported | |
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