---
title: "List cluster volumes"
method: GET
path: "/api/v1/k8s/clusters/{cluster_id}/volumes"
tags: ["Kubernetes"]
---

# List cluster volumes

`GET /api/v1/k8s/clusters/{cluster_id}/volumes`

The cluster's persistent volumes — created automatically by PersistentVolumeClaims on the `raff-block` storage class and billed per GB. Manage them through Kubernetes (`kubectl`), not this API: grow by editing the claim's requested size, delete by deleting the claim.

## Path parameters

- `cluster_id` string, required

## Headers

- `X-Project-ID` string, uuid, required

## Response `200`

Cluster volumes

- object
  - `success` boolean
  - `volumes` object[]
    - `volume_id` integer
    - `name` string — Display name (`<cluster>-<namespace>-<claim>`)
    - `pv_name` string — Kubernetes PersistentVolume name
    - `size_gb` integer
    - `status` 'creating' | 'available' | 'attached'
    - `node_ip` string — Internal IP of the worker it is attached to ("" when detached)
    - `price_per_hour` number, double
    - `created_at` string, date-time

## Other responses

- `404` — Resource not found

## Changes

- **2026-08-27** `580b90414e66` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/rafftechnologies/apis/raff-api/changes/api/v1/k8s/clusters/:cluster_id/volumes/get.md)

---

[API](https://skmtc.dev/rafftechnologies/apis/raff-api.md) · [All operations](https://skmtc.dev/rafftechnologies/apis/raff-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/rafftechnologies/raff-api/revisions/2f4df56be77c/schema)