OS Patch Notes for Cluster Nodes¶
Nodes in Hybrid Clusters¶
CCE nodes in Hybrid clusters can run on EulerOS 2.5, EulerOS 2.9 , HCE OS 2.0 and Ubuntu 22.04. You are not advised to use the CentOS 7.7 image to create nodes because the OS maintenance has stopped.
The following table lists the supported patches for these OSs.
OS | Cluster Version | Latest Kernel |
---|---|---|
EulerOS release 2.5 | v1.25 | 3.10.0-862.14.1.5.h687.eulerosv2r7.x86_64 |
v1.23 | 3.10.0-862.14.1.5.h687.eulerosv2r7.x86_64 | |
v1.21 | 3.10.0-862.14.1.5.h687.eulerosv2r7.x86_64 | |
v1.19 | 3.10.0-862.14.1.5.h687.eulerosv2r7.x86_64 | |
EulerOS release 2.9 | v1.27 | 4.18.0-147.5.1.6.h998.eulerosv2r9.x86_64 |
v1.25 | 4.18.0-147.5.1.6.h998.eulerosv2r9.x86_64 | |
v1.23 | 4.18.0-147.5.1.6.h998.eulerosv2r9.x86_64 | |
v1.21 | 4.18.0-147.5.1.6.h998.eulerosv2r9.x86_64 | |
v1.19 | 4.18.0-147.5.1.6.h998.eulerosv2r9.x86_64 | |
Ubuntu 22.04 | v1.27 | 5.15.0-53-generic |
v1.25 | 5.15.0-53-generic | |
HCE OS 2.0 | v1.27 | 5.10.0-60.18.0.50.r865_35.hce2.x86_64 |
v1.25 | 5.10.0-60.18.0.50.r865_35.hce2.x86_64 |
OS Version | Cluster Version | VPC Network | Tunnel Network | Cloud Native Network 2.0 |
---|---|---|---|---|
HCE OS 2.0 | v1.27 | Y | Supported in v1.27.3-r0 or later. | Y |
v1.25 | Y | Supported in v1.25.6-r0 or later. | Y | |
Ubuntu 22.04 | v1.27 | Y | x | Y |
v1.25 | Y | x | Y | |
EulerOS release 2.9 | v1.27 | Y | Y | Y |
v1.25 | Y | Y | Y | |
v1.23 | Y | Y | Y | |
v1.21 | Y | Y | Y | |
v1.19 | Y | Y | Y | |
EulerOS release 2.5 | v1.25 | Y | Y | Y |
v1.23 | Y | Y | Y | |
v1.21 | Y | Y | Y | |
v1.19 | Y | Y | Y |
The OS patches and verification results will be updated from time to time. You can update the operating system based on your needs.