Crunchy Data

Crunchy Data Cluster Upgrade API

The Cluster Upgrade API from Crunchy Data — 1 operation(s) for cluster upgrade.

Documentation GitHub OpenAPI

Operations 4

GET /clusters/{cluster_id}/upgrade Get upgrade status #

POST /clusters/{cluster_id}/upgrade Upgrade cluster #

PUT /clusters/{cluster_id}/upgrade Update upgrade cluster #

DELETE /clusters/{cluster_id}/upgrade Cancel upgrade #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Crunchy Bridge Cluster Upgrade API
  version: '2026-10-13'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-13: 82 operation(s), each METHOD + path copied verbatim from the code blocks of the public Crunchy Bridge API reference (docs.crunchybridge.com/api/*; each operation names its page in x-source).'
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-13'
  x-generator: deterministic code-block extraction (scratch script; generate-contract-from-docs.py split path params on <span> tokens and collapsed /clusters/{cluster_id} to /clusters)
  x-sources:
  - https://docs.crunchybridge.com/api/access-token
  - https://docs.crunchybridge.com/api/account
  - https://docs.crunchybridge.com/api/cluster
  - https://docs.crunchybridge.com/api/cluster-backup
  - https://docs.crunchybridge.com/api/cluster-firewall-rule
  - https://docs.crunchybridge.com/api/cluster-logger
  - https://docs.crunchybridge.com/api/cluster-replica
  - https://docs.crunchybridge.com/api/cluster-upgrade
  - https://docs.crunchybridge.com/api/configuration-parameter
  - https://docs.crunchybridge.com/api/event
  - https://docs.crunchybridge.com/api/metric-view
  - https://docs.crunchybridge.com/api/network
  - https://docs.crunchybridge.com/api/network-firewall-rule
  - https://docs.crunchybridge.com/api/network-peering
  - https://docs.crunchybridge.com/api/postgres-role
  - https://docs.crunchybridge.com/api/postgres-version
  - https://docs.crunchybridge.com/api/private-link
  - https://docs.crunchybridge.com/api/private-link-connection
  - https://docs.crunchybridge.com/api/provider
  - https://docs.crunchybridge.com/api/query
  - https://docs.crunchybridge.com/api/team
  - https://docs.crunchybridge.com/api/team-member
  - https://docs.crunchybridge.com/api/changelog
servers:
- url: https://api.crunchybridge.com
security:
- bearer: []
tags:
- name: Cluster Upgrade
paths:
  /clusters/{cluster_id}/upgrade:
    get:
      operationId: getUpgradeStatus
      tags:
      - Cluster Upgrade
      summary: Get upgrade status
      description: Get the status of an ongoing cluster resize.
      parameters:
      - name: cluster_id
        in: path
        required: true
        schema:
          type: string
      responses:
        default:
          description: See the documentation page named in x-source for the documented response.
      x-source: https://docs.crunchybridge.com/api/cluster-upgrade
    post:
      operationId: upgradeCluster
      tags:
      - Cluster Upgrade
      summary: Upgrade cluster
      description: Start a cluster upgrade which may include changing its plan, upgrading its major version, increasing its storage size, changing its high availability status, or just performing a scheduled failover.
      parameters:
      - name: cluster_id
        in: path
        required: true
        schema:
          type: string
      responses:
        default:
          description: See the documentation page named in x-source for the documented response.
      x-source: https://docs.crunchybridge.com/api/cluster-upgrade
    put:
      operationId: updateUpgradeCluster
      tags:
      - Cluster Upgrade
      summary: Update upgrade cluster
      description: Common uses for this endpoint are to reschedule an already scheduled upgrade to a different time.
      parameters:
      - name: cluster_id
        in: path
        required: true
        schema:
          type: string
      responses:
        default:
          description: See the documentation page named in x-source for the documented response.
      x-source: https://docs.crunchybridge.com/api/cluster-upgrade
    delete:
      operationId: cancelUpgrade
      tags:
      - Cluster Upgrade
      summary: Cancel upgrade
      description: Cancel a cluster resize.
      parameters:
      - name: cluster_id
        in: path
        required: true
        schema:
          type: string
      responses:
        default:
          description: See the documentation page named in x-source for the documented response.
      x-source: https://docs.crunchybridge.com/api/cluster-upgrade
components:
  securitySchemes:
    bearer:
      type: http
      scheme: bearer
      description: 'API key sent as Authorization: Bearer $CRUNCHY_API_KEY (per the docs cURL examples).'