Cluster Node OS Patch Notes

In a CCE cluster, the OSs and the corresponding kernel versions supported by nodes are as follows:

**Table 1** Mapping between node OSs and cluster types
OS	Cluster Version	CCE Standard Cluster		Latest Kernel
OS	Cluster Version	VPC Network	Tunnel Network	Latest Kernel
Ubuntu 22.04	v1.29	√	×	5.15.0-46-generic
	v1.28	√	×	5.15.0-46-generic
	v1.27	√	×	5.15.0-46-generic
	v1.25	√	×	5.15.0-46-generic
	v1.23	√	×	5.15.0-46-generic
EulerOS release 2.9	v1.29	√	√	4.18.0-147.5.1.6.h541.eulerosv2r9.x86_64
	v1.28	√	√	4.18.0-147.5.1.6.h541.eulerosv2r9.x86_64
	v1.27	√	√	4.18.0-147.5.1.6.h541.eulerosv2r9.x86_64
	v1.25	√	√	4.18.0-147.5.1.6.h541.eulerosv2r9.x86_64
	v1.23	√	√	4.18.0-147.5.1.6.h541.eulerosv2r9.x86_64
	v1.21	√	√	4.18.0-147.5.1.6.h541.eulerosv2r9.x86_64
	v1.19.10	√	√	4.18.0-147.5.1.6.h541.eulerosv2r9.x86_64
CentOS Linux release 7.7	v1.23	√	√	3.10.0-1062.12.1.el7.x86_64
	v1.21	√	√	3.10.0-1062.12.1.el7.x86_64
	v1.19.10	√	√	3.10.0-1062.12.1.el7.x86_64
	v1.17.9	√	√	3.10.0-1062.12.1.el7.x86_64
EulerOS release 2.5	v1.25	√	√	3.10.0-862.14.1.0.h197.eulerosv2r7.x86_64
	v1.23	√	√	3.10.0-862.14.1.0.h197.eulerosv2r7.x86_64
	v1.21	√	√	3.10.0-862.14.1.0.h197.eulerosv2r7.x86_64
	v1.19.10	√	√	3.10.0-862.14.1.0.h197.eulerosv2r7.x86_64
	v1.17.9	√	√	3.10.0-862.14.1.5.h470.eulerosv2r7.x86_64
	v1.15.11	√	√	3.10.0-862.14.1.5.h470.eulerosv2r7.x86_64