openapi: 3.0.1
info:
  x-logo:
    url: https://www.gridgain.com/assets/web/images/gridgain-logo-2021.svg
    backgroundColor: '#FFFFFF'
    altText: Example logo
  title: GridGain REST module authentication clusterConfiguration API
  contact:
    email: user@ignite.apache.org
  license:
    name: Apache 2.0
    url: https://ignite.apache.org
  version: 9.1.22
servers:
- url: http://localhost:10300
  description: Default GridGain 9 management API
- url: http://localhost:8080/ignite
  description: GridGain 8 / Ignite REST API
security:
- bearerToken: []
- basicAuth: []
tags:
- name: clusterConfiguration
paths:
  /management/v1/configuration/cluster:
    get:
      tags:
      - clusterConfiguration
      summary: Get cluster configuration
      description: Gets the current configuration of the cluster. The configuration is returned in HOCON format.
      operationId: getClusterConfiguration
      responses:
        '200':
          description: Received cluster configuration.
          content:
            text/plain:
              schema:
                type: string
        '500':
          description: Internal error.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
        '400':
          description: Incorrect configuration.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
        '404':
          description: Configuration not found. Most likely, the cluster is not initialized.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
    patch:
      tags:
      - clusterConfiguration
      summary: Update cluster configuration
      description: Updates cluster configuration. New configuration should be provided in HOCON format.
      operationId: updateClusterConfiguration
      requestBody:
        description: The cluster configuration to update.
        content:
          text/plain:
            schema:
              type: string
        required: true
      responses:
        '200':
          description: Configuration updated.
        '500':
          description: Internal error.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
        '400':
          description: Incorrect configuration.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
        '404':
          description: Configuration not found. Most likely, the cluster is not initialized.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
        '422':
          description: Configuration parse error.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
  /management/v1/configuration/cluster/{path}:
    get:
      tags:
      - clusterConfiguration
      summary: Get configuration represented by path
      description: Gets the configuration on the specific path. Configuration is in HOCON format
      operationId: getClusterConfigurationByPath
      parameters:
      - name: path
        in: path
        description: 'Configuration tree address. For example: `element.subelement`.'
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Configuration of the cluster on the specified path.
          content:
            text/plain:
              schema:
                type: string
        '500':
          description: Internal error.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
        '400':
          description: Incorrect configuration.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
        '404':
          description: Configuration not found. Most likely, the cluster is not initialized.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Problem'
components:
  schemas:
    Problem:
      type: object
      properties:
        title:
          type: string
          description: Short summary of the issue.
        status:
          type: integer
          description: Returned HTTP status code.
          format: int32
        code:
          type: string
          description: Ignite 3 error code.
        type:
          type: string
          description: URI to documentation regarding the issue.
        detail:
          type: string
          description: Extended explanation of the issue.
        node:
          type: string
          description: Name of the node the issue happened on.
        traceId:
          type: string
          description: Unique issue identifier. This identifier can be used to find logs related to the issue.
          format: uuid
        invalidParams:
          type: array
          description: A list of parameters that did not pass validation and the reason for it.
          items:
            $ref: '#/components/schemas/InvalidParam'
      description: Extended description of the problem with the request.
    InvalidParam:
      type: object
      properties:
        name:
          type: string
          description: Parameter name.
        reason:
          type: string
          description: The issue with the parameter.
      description: Information about invalid request parameter.
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
    bearerToken:
      type: http
      scheme: bearer