---
title: "Trigger a rolling action on a cluster"
method: POST
path: "/api/clusters/{clusterName}/actions/rolling/{action}"
tags: ["ClusterMaintenance"]
---

# Trigger a rolling action on a cluster

`POST /api/clusters/{clusterName}/actions/rolling/{action}`

Triggers one of: restart, reprov, upgrade, jobs-upgrade.
reprov and upgrade are long-running and return 202 Accepted immediately; the operation runs in the background.

## Path parameters

- `clusterName` string, required
- `action` 'restart' | 'reprov' | 'upgrade' | 'jobs-upgrade', required

## Headers

- `Authorization` string, required

## Response `200`

Action triggered successfully

- string

## Other responses

- `202` — Long-running action started in background (reprov, upgrade)
- `400` — Unknown rolling action
- `403` — No valid ACL
- `500` — No cluster

---

[API](https://skmtc.net/signal18/apis/untitled-api.md) · [All operations](https://skmtc.net/signal18/apis/untitled-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/signal18/untitled-api/revisions/7465ea0ee21a/schema)