API Reference | ZStack ZSphere · ZVF | ZStack Resource Center

API Request

URLs

POST zstack/v1/hosts/{uuid}/numa

Headers

Authorization: OAuth the-session-uuid

Curl Example

curl -H "Content-Type: application/json;charset=UTF-8" \
-H "Authorization: OAuth b86c9016b4f24953a9edefb53ca0678c" \
-X GET http://localhost:8080/zstack/v1/hosts/21529457e42c30f0a9b2a137915a0b28/numa

Parameter List

Name	Type	Location	Description	Allowed Values	Starting Version
uuid	String	url	Host UUID		4.3.12

API Response

Response Example

{
        "topology": {
            "0": {
                "distance": ["10", "10", "21", "21"],
                "cpus": ["0", "1", "2", "3", "4", "5", "6", "7"],
                "VMsUuid": ["f7bae73b9874344b8766dfcdda48ad6e", "f7bae73b9874344b8766dfcdda48ad6e"],
                "free": 5688.0,
                "size": 8191.0
            },
            "1": {
                "distance": ["10", "10", "21", "21"],
                "cpus": ["16", "17", "18", "19", "20", "21", "22", "23"],
                "VMsUuid": ["f7bae73b9874344b8766dfcdda48ad6e", "f7bae73b9874344b8766dfcdda48ad6e"],
                "free": 5688.0,
                "size": 8191.0
            },
            "2": {
                "distance": ["21", "21", "10", "10"],
                "cpus": ["8", "9", "10", "11", "12", "13", "14", "15"],
                "VMsUuid": ["f7bae73b9874344b8766dfcdda48ad6e", "f7bae73b9874344b8766dfcdda48ad6e"],
                "free": 5688.0,
                "size": 8191.0
            },
            "3": {
                "distance": ["21", "21", "10", "10"],
                "cpus": ["24", "25", "26", "27", "28", "29", "30", "31"],
                "VMsUuid": ["f7bae73b9874344b8766dfcdda48ad6e", "f7bae73b9874344b8766dfcdda48ad6e"],
                "free": 5688.0,
                "size": 8191.0
            }
        },
        "name": "172.20.14.243",
        "uuid": "7fd86bbe6ca94a8d810aa1d33e29932c"
    }

Name	Type	Description	Starting Version
error	ErrorCode	Error code. If not null, the operation failed. If null, the operation succeeded. See details error	4.3.12
name	String	Resource name	4.3.12
uuid	String	Resource UUID, uniquely identifies the resource	4.3.12
topology	String	NUMA topology information, see details topology	4.3.12

#error

Name	Type	Description	Starting Version
code	String	Error code number, globally unique identifier of the error, e.g. SYS.1000, HOST.1001	4.3.12
description	String	Brief description of the error	4.3.12
details	String	Detailed error information	4.3.12
elaboration	String	Reserved field, default is null	4.3.12
opaque	LinkedHashMap	Reserved field, default is null	4.3.12
cause	ErrorCode	Root cause, the error that caused the current error. If there is no original error, this field is null	4.3.12

#topology

Name	Type	Description	Starting Version
cpus	array[string]	CPU ID list contained in the NUMA node	4.3.12
size	long	Total memory size of NUMA node (in bytes)	4.3.12
distance	array[string]	Distance from this NUMA node to other nodes	4.3.12
VMsUuid	array[string]	UUID of VMs associated with this NUMA node	4.3.12
free	long	Available memory size of NUMA node (in bytes)	4.3.12

SDK Examples

Java SDK

GetHostNUMATopologyAction action = new GetHostNUMATopologyAction();
action.uuid = "2b8e587e99093c46b27e774dfe93024f";
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c";
GetHostNUMATopologyAction.Result res = action.call();

Python SDK

GetHostNUMATopologyAction action = new GetHostNUMATopologyAction();
action.uuid = "2b8e587e99093c46b27e774dfe93024f";
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c";
GetHostNUMATopologyAction.Result res = action.call();