Create pools

Adds a node pool to one of the caller org's clusters and answers 201 with the created pool.

POST /v1/compute/clusters/{clusterId}/pools

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Address	`https://api.hanzo.ai/v1/compute/clusters/{clusterId}/pools`
Method	`POST`
Operation	`createNodePool`
Auth	`Authorization: Bearer $HANZO_API_KEY`

Adds a node pool to one of the caller org's clusters and answers 201 with the created pool. Only the CreateNodePoolSpec fields are forwarded; owner/provider/clusterId ride in the query exactly as Visor expects them.

Request

9 fields, body application/json (required).

Field	In	Type	Required	Description
`clusterId`	path	string	yes	ClusterID is the cluster to add the pool to, from the URL path.
`autoScale`	body	boolean	—	AutoScale turns the provider's cluster autoscaler on for this pool.
`clusterId`	body	string	—	ClusterID is the cluster to add the pool to, from the URL path.
`count`	body	integer (int64)	—	Count is how many nodes the pool starts with.
`maxNodes`	body	integer (int64)	—	MaxNodes is the ceiling the autoscaler may not grow the pool past, and so the bound on what this pool can spend.
`minNodes`	body	integer (int64)	—	MinNodes is the floor the autoscaler may not shrink the pool below.
`name`	body	string	—	Name is the pool's name.
`provider`	body	string	—	Provider is the cloud the cluster lives on (e.g. "digitalocean").
`size`	body	string	—	Size is the provider size slug for each node (e.g. "s-4vcpu-8gb").

Response

Status	Body	Meaning
`200`	compute.nodePoolView	ok
`default`	problem-details	refused

200 body — 7 fields.

Field	In	Type	Always	Description
`autoScale`	body	boolean	—	AutoScale reports whether the provider's cluster autoscaler owns this pool's size, moving Count between MinNodes and MaxNodes as workloads demand.
`count`	body	integer (int64)	—	Count is how many nodes the pool has right now.
`maxNodes`	body	integer (int64)	—	MaxNodes is the ceiling the autoscaler will not grow the pool past, and so the bound on what this pool can cost.
`minNodes`	body	integer (int64)	—	MinNodes is the floor the autoscaler will not shrink the pool below.
`name`	body	string	—	Name is the pool's name as the provider knows it.
`poolId`	body	string	—	PoolID is the provider's id for the pool — the value the scale and delete routes address it by.
`size`	body	string	—	Size is the provider size slug every node in the pool runs at ("s-4vcpu-8gb", "gpu-h100x8-640gb").

Failure carries the platform error shape — see Errors.

Examples

CLI

SDK

HTTP

MCP

hanzo compute clusters pools create <clusterId>

.ts

.py

.go

.rs

.java

import { Configuration, ComputeApi } from 'hanzoai';

const api = new ComputeApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.createNodePool({ clusterId: 'clusterId', autoScale: false, clusterId: "<clusterId>" });

from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import ComputeApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = ComputeApi(client).create_node_pool(cluster_id='clusterId', auto_scale=False, cluster_id="<clusterId>")

cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.ComputeAPI.CreateNodePool(context.Background()).Execute()
if err != nil {
	return err
}

use hanzo_client::apis::{configuration::Configuration, compute_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = compute_api::create_node_pool(&cfg, Default::default()).await?;

import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.ComputeApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new ComputeApi(client).createNodePool();

curl -X POST https://api.hanzo.ai/v1/compute/clusters/<clusterId>/pools \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "autoScale": false,
       "clusterId": "<clusterId>"
     }'

Tool compute, op createNodePool — POST the JSON-RPC envelope to https://api.hanzo.ai/v1/mcp.

curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "compute",
         "arguments": {
           "op": "createNodePool",
           "input": {
             "clusterId": "<clusterId>",
             "autoScale": false
           }
         }
       }
     }'

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