Node Flavor Description

Different regions support different node flavors, and node flavors may be changed or sold out. You are advised to log in to the CCE console and check whether the required node flavors are supported on the page for creating nodes.

You are not advised to use 2 vCPUs and 4 GiB of memory or a smaller flavor for a node in a CCE clusters because system components occupy certain resources. If the flavor is too small, pods with large specifications may fail to be scheduled to that node, and the remaining resources cannot be effectively used. As a result, the overall resource utilization is low. You are advised to obtain the node flavors on the console. For details about node flavors, see A Summary List of x86 ECS Specifications.

You need to enter the specific flavor name, for example, c6.xlarge.2.

The tables below list the flavors supported by CCE. (The flavors of some ECS models vary by region. The actual flavors displayed on the console are used.)

• CCE standard cluster
  • ECS (VM)

    Node Type	Node Specification Type	Flavor Name
    x86 node	General computing-plus	ac9s, ac9, c9, ac8, ac7, c7, c7e, c7n, c7t, c7h, c6s, ac6, c6, c6nl, c6x, c3, and c3ne
    	General computing	s7, s7n, as7, s6, s6nl, s3, and s2
    	General computing-basic	t6
    	Memory-optimized	am9, m9, am8, m7s, m7, m7n, m6, m6s, m6nl, m3, m2, am7, and m3ne
    	Large-memory	e7, e6, and e3
    	Disk-intensive	d7, d6, d6nl, d2, and d3
    	Ultra-high I/O	i9, d9i, d7i, ai7, i7, i7n, i3, ir7, ir7n, and ir3
    	High-performance computing	h3 and hc2
    	GPU-accelerated	pi2 and pi1 p2s, p2v, p2vs, and p1 g6, g5, and g6v
    	AI-accelerated	ai2, ai1s, and ai1
    	FlexusX	x2, x2e, x1, and x1e
    Kunpeng (Arm) node	Kunpeng general computing-plus	kc1, kc1n, and kc2
    	Kunpeng memory-optimized	km1, km1s, and km2
    	Kunpeng ultra-high I/O	ki2 and ki1
    	AI-accelerated	kai1s and kai1

  • ECS (physical server): c6 and c7 are supported.

    Node Type	Flavor Name
    General computing-plus	c6.22xlarge.2.physical c6.22xlarge.2.physical.129nic c6.22xlarge.4.physical c6.22xlarge.4.physical.129nic

  • BMS:

    x86 nodes: BMSs of the physical.d2, physical.s4, physical.c6ne, and physical.d6ne types are supported.

    Arm nodes: BMS of the physical.a1.2xlarge type is supported.

• CCE Turbo cluster
  • ECS (VM)

    Node Type	Flavor Type	Flavor Name
    x86 node	General computing-plus	ac9s, ac9, c9, ac8, ac7, c7, c7n, c7e, c7t, ac6, c6ne, c6sne, and c3n
    	General computing	s7n, s7, as7, and s6ne
    	Memory-optimized	am9, m9, am8, m7s, m7, m7n, m3n, m6s, m6ne, m6sne, and am7
    	Large-memory	e7
    	Disk-intensive	d7
    	Ultra-high I/O	i9, d9i, d7i, ai7, i7, i7n, i3ne, ir7, and ir7n
    	GPU-accelerated	pi2ne
    	FlexusX	x2, x2e, x1, and x1e
    Kunpeng (Arm) node	Kunpeng general computing-plus	kc1n and kc2
    	Kunpeng memory-optimized	km1n and km2

  • ECS (physical server): c6 and c7 are supported.

    Node Type	Flavor Name
    General computing-plus	c6.22xlarge.2.physical c6.22xlarge.2.physical.129nic c6.22xlarge.4.physical c6.22xlarge.4.physical.129nic

The available specifications of IPv6 dual-stack nodes vary with regions. For details, see Constraints.