Querying BMS Flavors (Native OpenStack API)

Function

This API is used to query BMS flavors.

Constraints

The flavors you obtained using this API are all the flavors in the system. The flavors whose names starting with physical are BMS flavors and can be used to create BMSs.

URI

GET /v2.1/{project_id}/flavors/detail{?minDisk={minDisk}&minRam={minRam}&sort_key={sort_key}&sort_dir={sort_dir}}

Table 1 lists the parameters.

**Table 1** Parameter description
Parameter	Mandatory	Description
project_id	Yes	Specifies the project ID. For details about how to obtain the project ID, see Obtaining a Project ID.

Request Parameters

Table 2 lists the optional parameters that can be used to query BMS flavors.

**Table 2** Optional parameters
Parameter	Mandatory	Type	Description
minDisk	No	String	Specifies the minimum disk size in GB. Only the BMSs with a disk size greater than or equal to the minimum size can be queried.
minRam	No	String	Specifies the minimum memory size in MB. Only the BMSs with the memory size greater than or equal to the minimum size can be queried.
sort_key	No	String	Specifies the sorting field. The default value is flavorid. The value of this parameter can also be name, memory_mb, vcpus, root_gb, or flavorid.
sort_dir	No	String	Specifies the sorting of BMS flavors. The value can be asc or desc, and is asc by default.

Example Request

Querying BMS flavors

      
           GET https://{ECS Endpoint}/v2.1/bbf1946d374b44a0a2a95533562ba954/flavors/detail

Querying BMS flavors with the minimum disk of 3,725 GB

      
           GET https://{ECS Endpoint}/v2.1/bbf1946d374b44a0a2a95533562ba954/flavors/detail?minDisk=3725

Response Parameters

Parameter	Type	Description
flavors	Array of objects	Specifies BMS flavors. For details, see Table 3.

**Table 3** **flavors** field data structure description
Parameter	Type	Description
id	String	Specifies the BMS flavor ID.
name	String	Specifies the BMS flavor name.
vcpus	Integer	Specifies the number of CPU cores in the BMS flavor.
ram	Integer	Specifies the memory size (MB) in the BMS flavor.
disk	Integer	Specifies the disk size (GB) in the BMS flavor.
swap	String	This is a reserved attribute.
OS-FLV-EXT-DATA:ephemeral	Integer	This is a reserved attribute.
OS-FLV-DISABLED:disabled	Boolean	This is a reserved attribute.
rxtx_factor	Float	This is a reserved attribute.
os-flavor-access:is_public	Boolean	This is a reserved attribute.
links	Array of objects	Specifies shortcut links of the BMS flavor. For details, see Table 4.

**Table 4** **links** field data structure description
Parameter	Type	Description
rel	String	Specifies the shortcut link marker name. self: resource link that contains the version number. It is used when immediate tracing is required. bookmark: resource link that can be stored for a long time.
href	String	Specifies the corresponding shortcut link.

Example Response

{
    "flavors": [
        {
            "name": "physical.o2.medium",
            "links": [
                {
                    "href": "https://openstack.example.com/v2/c685484a8cc2416b97260938705deb65/flavors/physical.o2.medium",
                    "rel": "self"
                },
                {
                    "href": "https://openstack.example.com/c685484a8cc2416b97260938705deb65/flavors/physical.o2.medium",
                    "rel": "bookmark"
                 }
            ],
            "ram": 321725,
            "OS-FLV-DISABLED:disabled": false,
            "vcpus": 56,
            "swap": "",
            "os-flavor-access:is_public": true,
            "rxtx_factor": 1,
            "OS-FLV-EXT-DATA:ephemeral": 0,
            "disk": 3725,
            "id": "physical.o2.medium"
        }
    ]
                }