Host Vsan Internal System Can Provision Objects

Determine if given objects can be provisioned.

Determines if the objects of the given size can be provisioned with the given policies. The API is intended to answer the question: can these objects be provisioned with the given policy using the current cluster topology (#hosts and #disks) and does NOT take into account free space on the disk, size of disks, etc. If the objects cannot be provisioned, the API returns the reason for not being able to satisfy the policy. If the objects can be provisioned, the API returns the cost of provisioning objects with this policy. Please note: This API ignores forceProvisioning.

Required privileges: System.Read

Request

URI

POST

https://{vcenter-host}/sdk/vim25/{release}/HostVsanInternalSystem/{moId}/CanProvisionObjects

COPY

Path Parameters

string

moId

Required

The unique identifier for the managed object to which the method attaches; the serialized managed object reference for a request has the form moType/moId, in this case HostVsanInternalSystem/{moId}.

string

release

Required

The vSphere release schema. The current specification covers vSphere 8.0.2.0 APIs.

Request Body

CanProvisionObjectsRequestType of type(s) application/json

Required

{
    "npbs": [
        {
            "_typeName": "string",
            "size": [
                0
            ],
            "policy": "string"
        }
    ],
    "ignoreSatisfiability": false
}

array of VsanNewPolicyBatch

npbs

Required

List of NewPolicyBatch structure with sizes and policies.

boolean

ignoreSatisfiability

Optional

Optionally populate PolicyCost even though object cannot be provisioned in the current cluster topology.

Authentication

This operation uses the following authentication methods.

Session

Responses

200

List of PolicySatisfiability objects, one for each specified size.

Returns Array of VsanPolicySatisfiability of type(s) application/json

[
    {
        "_typeName": "string",
        "uuid": "string",
        "isSatisfiable": false,
        "reason": {
            "key": "string",
            "arg": [
                {
                    "_typeName": "string",
                    "key": "string",
                    "value": {
                        "_typeName": "string"
                    }
                }
            ],
            "message": "string"
        },
        "cost": {
            "changeDataSize": 0,
            "currentDataSize": 0,
            "tempDataSize": 0,
            "copyDataSize": 0,
            "changeFlashReadCacheSize": 0,
            "currentFlashReadCacheSize": 0,
            "currentDiskSpaceToAddressSpaceRatio": "number",
            "diskSpaceToAddressSpaceRatio": "number"
        }
    }
]

500

Failure

Returns VimFault of type(s) application/json

This response body class contains all of the following: MethodFault

{
    "_typeName": "string",
    "faultCause": "MethodFault Object",
    "faultMessage": [
        {
            "_typeName": "string",
            "key": "string",
            "arg": [
                {
                    "_typeName": "string",
                    "key": "string",
                    "value": {
                        "_typeName": "string"
                    }
                }
            ],
            "message": "string"
        }
    ]
}

On This Page

Description

Request

Path Parameters

Request Body

Authentication

Response

200 Response Body

Errors

Host Vsan Internal System Operations

POST

Host Vsan Internal System Abdicate Dom Ownership