POST
/
cloud
/
v1
/
ai
/
clusters
/
gpu
/
{project_id}
/
{region_id}
Create bare metal GPU cluster
curl --request POST \
  --url https://api.gcore.com/cloud/v1/ai/clusters/gpu/{project_id}/{region_id} \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '{
  "flavor": "bm3-ai-1xlarge-h100-80-8",
  "image_id": "f01fd9a0-9548-48ba-82dc-a8c8b2d6f2f1",
  "instances_count": 1,
  "interfaces": [
    {
      "network_id": "024a29e9-b4b7-4c91-9a46-505be123d9f8",
      "subnet_id": "91200a6c-07e0-42aa-98da-32d1f6545ae7",
      "type": "subnet"
    }
  ],
  "name": "my-gpu-cluster",
  "password": "<string>",
  "security_groups": [
    {
      "id": "ae74714c-c380-48b4-87f8-758d656cdad6"
    }
  ],
  "ssh_key_name": "my-ssh-key",
  "tags": {
    "my-tag": "my-tag-value"
  },
  "user_data": "<string>",
  "username": "<string>"
}'
{
  "tasks": [
    "d478ae29-dedc-4869-82f0-96104425f565"
  ],
  "id": "<string>"
}

Authorizations

​
Authorization
string
header
required

API key for authentication. Make sure to include the word apikey, followed by a single space and then your token. Example: apikey 1234$abcdef

Path Parameters

​
project_id
integer
required

Project ID

​
region_id
integer
required

Region ID

Body

application/json
​
flavor
string
required

Flavor name

Examples:

"bm3-ai-1xlarge-h100-80-8"

​
image_id
string<uuid4>
required

Image ID

Examples:

"f01fd9a0-9548-48ba-82dc-a8c8b2d6f2f1"

​
interfaces
Interfaces · array
required

A list of network interfaces for the server. You can create one or more interfaces - private, public, or both.

Minimum length: 1
Examples:
[
  {
    "network_id": "024a29e9-b4b7-4c91-9a46-505be123d9f8",
    "subnet_id": "91200a6c-07e0-42aa-98da-32d1f6545ae7",
    "type": "subnet"
  }
]
​
name
string
required

GPU Cluster name

Examples:

"my-gpu-cluster"

​
instances_count
integer
default:1

Number of servers to create

Required range: x >= 1
Examples:

1

​
password
string

A password for a bare metal server. This parameter is used to set a password for the "Admin" user on a Windows instance, a default user or a new user on a Linux instance

​
security_groups
MandatoryIdSchema schema · object[]

Security group UUIDs

​
ssh_key_name
string

Specifies the name of the SSH keypair, created via the /v1/ssh_keys endpoint.

Examples:

"my-ssh-key"

​
tags
object

Key-value tags to associate with the resource. A tag is a key-value pair that can be associated with a resource, enabling efficient filtering and grouping for better organization and management. Some tags are read-only and cannot be modified by the user. Tags are also integrated with cost reports, allowing cost data to be filtered based on tag keys or values.

​
user_data
string

String in base64 format. Must not be passed together with 'username' or 'password'. Examples of the user_data: https://cloudinit.readthedocs.io/en/latest/topics/examples.html

​
username
string

A name of a new user in the Linux instance. It may be passed with a 'password' parameter

Response

created tasks for cluster creation

​
tasks
string[]
required

List of task IDs representing asynchronous operations. Use these IDs to monitor operation progress: * GET /v1/tasks/{task_id} - Check individual task status and details Poll task status until completion (FINISHED/ERROR) before proceeding with dependent operations.

Examples:
["d478ae29-dedc-4869-82f0-96104425f565"]
​
id
string
required