Node OSs
This section describes the mappings between released cluster versions and OS versions.
OSs
| OS | Description |
|---|---|
| Huawei Cloud EulerOS | Huawei Cloud EulerOS (HCE OS) is a Linux distribution derived from the open-source openEuler community edition developed by Huawei. It offers a cloud-native, high-performance, secure, and stable environment for application development and execution. |
| Ubuntu | Ubuntu is a popular Linux distribution based on Debian. It is free, stable, easy to use, and has a vast array of community resources available. NOTE: Ubuntu is an open-source OS, which is not maintained by CCE. You must maintain and update the OS by yourselves. |
| EulerOS | EulerOS is an open-source Linux distribution for enterprises. It offers high security, scalability, and performance, meeting the needs of IT infrastructure and cloud computing services. |
| CentOS (end of maintenance) | CentOS is a popular open-source Linux distribution derived from the recompiled source code of Red Hat Enterprise Linux (RHEL). |
Clusters v1.35 and later use the nftables forwarding mode by default, which requires kernel 5.13 or later. However, the kernel versions of Huawei Cloud EulerOS 1.1, EulerOS 2.9, EulerOS 2.10, and CentOS 7.6 do not meet this requirement. Therefore, clusters v1.35 and later do not support these OSs. Additionally, the Kata secure runtime requires EulerOS 2.10 and is not supported in clusters v1.35 and later.
ECS (VM)
| OS | Cluster Version | CCE Standard Cluster | CCE Turbo Cluster | |
|---|---|---|---|---|
| VPC Network | Tunnel Network | Cloud Native Network 2.0 | ||
| Huawei Cloud EulerOS 2.0 | v1.36 | Supported | Supported | Supported |
| v1.35 | Supported | Supported | Supported | |
| v1.34 | Supported | Supported | Supported | |
| v1.33 | Supported | Supported | Supported | |
| v1.32 | Supported | Supported | Supported | |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.27 (This cluster version has reached EOS.) | Supported | Supported in v1.27.3-r0 or later. | Supported | |
| v1.25 (This cluster version has reached EOS.) | Supported | Supported in v1.25.6-r0 or later. | Supported | |
| v1.23 (This cluster version has reached EOS.) | Supported | Supported in v1.23.11-r0 or later. | Supported | |
| Huawei Cloud EulerOS 2.0 (Arm) | v1.36 | Supported | Supported | Supported |
| v1.35 | Supported | Supported | Supported | |
| v1.34 | Supported | Supported | Supported | |
| v1.33 | Supported | Supported | Supported | |
| v1.32 | Supported | Supported | Supported | |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.27 (This cluster version has reached EOS.) | Supported | Supported in v1.27.3-r0 or later. | Supported | |
| v1.25 (This cluster version has reached EOS.) | Supported in v1.25.3-r0 or later. | Supported in v1.25.6-r0 or later. | Supported in v1.25.3-r0 or later. | |
| v1.23 (This cluster version has reached EOS.) | Supported in v1.23.6-r0 or later. | Supported in v1.23.11-r0 or later. | Supported in v1.23.6-r0 or later. | |
| Ubuntu 22.04 | v1.36 | Supported | Not supported | Supported |
| v1.35 | Supported | Not supported | Supported | |
| v1.34 | Supported | Not supported | Supported | |
| v1.33 | Supported | Not supported | Supported | |
| 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 (This cluster version has reached EOS.) | 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. | |
| Ubuntu 22.04.cgroup2 | v1.36 | Supported | Not supported | Supported |
| v1.35 | Supported | Not supported | Supported | |
| v1.34 | Supported | Not supported | Supported | |
| v1.33 | Supported | Not supported | Supported | |
| v1.32 | Supported | Not supported | Supported | |
| v1.31 | Supported | Not supported | Supported | |
| Huawei Cloud EulerOS 1.1 | v1.35 or later | Not supported | Not supported | Not supported |
| v1.34 | Supported | Supported | Supported | |
| v1.33 | Supported | Supported | Supported | |
| v1.32 | Supported | Supported | Supported | |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 (This cluster version has reached EOS.) | 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 | |
| EulerOS release 2.9 | v1.35 or later | Not supported | Not supported | Not supported |
| v1.34 | Supported | Supported | Supported | |
| v1.33 | Supported | Supported | Supported | |
| v1.32 | Supported | Supported | Supported | |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 (This cluster version has reached EOS.) | 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) | v1.35 or later | Not supported | Not supported | Not supported |
| v1.34 | Supported | Supported | Supported | |
| v1.33 | Supported | Supported | Supported | |
| v1.32 | Supported | Supported | Supported | |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 (This cluster version has reached EOS.) | 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 2.8 (Arm, end of maintenance) | v1.27 or later | Not supported | Not supported | Not 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 | |
| v1.19.10 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.17.17 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.15.11 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| EulerOS release 2.5 (end of maintenance) | v1.27 or later | Not supported | Not supported | Not 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 | |
| v1.19.10 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.19.8 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.17.17 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.17.9 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.15.11 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.15.6-r1 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.13.10-r1 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.13.7-r0 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| CentOS Linux release 7.6 (EOM) | v1.35 or later | Not supported | Not supported | Not supported |
| v1.34 | Supported | Supported | Supported | |
| v1.33 | Supported | Supported | Supported | |
| v1.32 | Supported | Supported | Supported | |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 (This cluster version has reached EOS.) | 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 | |
| v1.17.17 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.17.9 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.15.11 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.15.6-r1 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.13.10-r1 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| v1.13.7-r0 (This cluster version has reached EOS.) | Supported | Supported | Supported | |
| Ubuntu 18.04 server 64bit (end of maintenance) | v1.27 or later | Not supported | Not supported | Not supported |
| v1.25 (This cluster version has reached EOS.) | Supported | Not supported | Supported | |
| v1.23 (This cluster version has reached EOS.) | Supported | Not supported | Supported | |
| v1.21 (This cluster version has reached EOS.) | Supported | Not supported | Supported | |
| v1.19.16 (This cluster version has reached EOS.) | Supported | Not supported | Supported | |
| v1.19.8 (This cluster version has reached EOS.) | Supported | Not supported | Supported | |
| v1.17.17 (This cluster version has reached EOS.) | Supported | Not supported | Supported | |
ECS (PM)
| OS | Cluster Version | CCE Standard Cluster | CCE Turbo Cluster | |
|---|---|---|---|---|
| VPC Network | Tunnel Network | Cloud Native Network 2.0 | ||
| EulerOS release 2.10 | v1.35 or later | Not supported | Not supported | Not supported |
| v1.34 | Supported | Supported | Supported | |
| v1.33 | Supported | Supported | Supported | |
| v1.32 | Supported | Supported | Supported | |
| v1.31 | Supported | Supported | Supported | |
| v1.30 | Supported | Supported | Supported | |
| v1.29 | Supported | Supported | Supported | |
| v1.28 (This cluster version has reached EOS.) | 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 | |
BMS
For details about the specifications of the server, see Instance Family.
| OS | Cluster Version | CCE Standard Cluster | CCE Turbo Cluster | |
|---|---|---|---|---|
| VPC Network | Tunnel Network | Cloud Native Network 2.0 | ||
| Huawei Cloud EulerOS 2.0 (supported by certain regions and server models. For details, see the console.) | v1.36 | Supported | Supported | Not supported |
| v1.35 | Supported | Supported | Not supported | |
| v1.34 | Supported | Supported | Not supported | |
| v1.33 | Supported | Supported | Not supported | |
| 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 (This cluster version has reached EOS.) | 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 | |
| EulerOS release 2.9 (This release is restricted. Submit a service ticket for confirmation.) | v1.35 or later | Not supported | Not supported | Not supported |
| v1.34 | Supported | Supported | Not supported | |
| v1.33 | Supported | Supported | Not supported | |
| 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 | |
Querying the OS Kernel
- Log in to the node.
- Run the following command to view the kernel version:
uname -r
OS Kernel Updates
For details about the latest OS kernel information released by CCE, see OS Image Tag Release Notes.
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