openapi: 3.1.0
info:
  title: Chaos Mesh Dashboard Archives Experiments API
  description: The Chaos Mesh Dashboard API provides REST endpoints for managing chaos experiments, schedules, workflows, and events on Kubernetes clusters. Chaos Mesh is a cloud-native chaos engineering platform that supports fault injection into pods, nodes, networks, IO subsystems, and cloud provider resources. The Dashboard API is served by the chaos-dashboard component and is the backend for the Chaos Mesh web UI, accessible at /api on the dashboard server.
  version: '2.5'
  contact:
    name: Chaos Mesh Community
    url: https://chaos-mesh.org/community/
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: http://localhost:2333/api
  description: Default Chaos Mesh Dashboard server
tags:
- name: Experiments
  description: Create, manage, pause, and delete chaos experiments
paths:
  /experiments:
    get:
      operationId: listExperiments
      summary: Chaos Mesh List chaos experiments
      description: Returns a list of chaos experiments from the Kubernetes cluster. Results can be filtered by namespace, name, kind of chaos, and status. Each experiment entry includes its UID, name, namespace, kind, creation time, and current status.
      tags:
      - Experiments
      parameters:
      - $ref: '#/components/parameters/namespaceParam'
      - name: name
        in: query
        description: Filter experiments by name (partial match supported).
        required: false
        schema:
          type: string
      - name: kind
        in: query
        description: Filter experiments by chaos kind (e.g., PodChaos, NetworkChaos, IOChaos, StressChaos, TimeChaos, HTTPChaos).
        required: false
        schema:
          type: string
      - name: status
        in: query
        description: Filter experiments by status (e.g., running, paused, finished).
        required: false
        schema:
          type: string
      responses:
        '200':
          description: List of chaos experiments returned successfully.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Experiment'
        '400':
          $ref: '#/components/responses/BadRequest'
        '500':
          $ref: '#/components/responses/InternalServerError'
    post:
      operationId: createExperiment
      summary: Chaos Mesh Create a new chaos experiment
      description: Creates a new chaos experiment in the Kubernetes cluster by submitting a chaos custom resource definition. The request body should contain a valid Chaos Mesh custom resource object such as PodChaos, NetworkChaos, IOChaos, StressChaos, TimeChaos, HTTPChaos, or other supported chaos kinds. The experiment begins injecting faults immediately upon creation.
      tags:
      - Experiments
      requestBody:
        description: Chaos experiment custom resource definition.
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/KubeObjectDesc'
      responses:
        '200':
          description: Experiment created successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KubeObjectDesc'
        '400':
          $ref: '#/components/responses/BadRequest'
        '500':
          $ref: '#/components/responses/InternalServerError'
    delete:
      operationId: batchDeleteExperiments
      summary: Chaos Mesh Batch delete chaos experiments
      description: Deletes multiple chaos experiments in a single request. Experiment UIDs to be deleted are specified as a comma-separated list in the uids query parameter. Force deletion bypasses graceful cleanup of injected faults.
      tags:
      - Experiments
      parameters:
      - name: uids
        in: query
        description: Comma-separated list of experiment UIDs to delete.
        required: true
        schema:
          type: string
      - name: force
        in: query
        description: Force delete experiments without waiting for fault cleanup.
        required: false
        schema:
          type: boolean
          default: false
      responses:
        '200':
          description: Experiments deleted successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/StatusResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /experiments/{uid}:
    get:
      operationId: getExperiment
      summary: Chaos Mesh Get a chaos experiment
      description: Returns detailed information about a specific chaos experiment identified by its UID. The response includes the full experiment spec, current status, and associated Kubernetes resource details.
      tags:
      - Experiments
      parameters:
      - $ref: '#/components/parameters/uidParam'
      responses:
        '200':
          description: Experiment details returned successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ExperimentDetail'
        '400':
          $ref: '#/components/responses/BadRequest'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/InternalServerError'
    delete:
      operationId: deleteExperiment
      summary: Chaos Mesh Delete a chaos experiment
      description: Deletes a specific chaos experiment by its UID. The experiment and its associated Kubernetes custom resource are removed. In-progress fault injections are terminated during cleanup.
      tags:
      - Experiments
      parameters:
      - $ref: '#/components/parameters/uidParam'
      - name: force
        in: query
        description: Force delete without waiting for fault cleanup.
        required: false
        schema:
          type: boolean
          default: false
      responses:
        '200':
          description: Experiment deleted successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/StatusResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /experiments/pause/{uid}:
    put:
      operationId: pauseExperiment
      summary: Chaos Mesh Pause a chaos experiment
      description: Pauses a running chaos experiment by its UID. When paused, fault injection is suspended but the experiment resource is retained. The experiment can be resumed with the start endpoint.
      tags:
      - Experiments
      parameters:
      - $ref: '#/components/parameters/uidParam'
      responses:
        '200':
          description: Experiment paused successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/StatusResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /experiments/start/{uid}:
    put:
      operationId: startExperiment
      summary: Chaos Mesh Start a chaos experiment
      description: Resumes a paused chaos experiment by its UID. Once started, fault injection resumes according to the experiment spec. This endpoint is used to unpause experiments that were previously paused.
      tags:
      - Experiments
      parameters:
      - $ref: '#/components/parameters/uidParam'
      responses:
        '200':
          description: Experiment started successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/StatusResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /experiments/state:
    get:
      operationId: getExperimentsState
      summary: Chaos Mesh Get the status of all experiments
      description: Returns a summary of experiment counts grouped by status across the cluster. Useful for dashboard overview displays showing how many experiments are running, paused, stopped, or finished.
      tags:
      - Experiments
      parameters:
      - $ref: '#/components/parameters/namespaceParam'
      responses:
        '200':
          description: Experiment status summary returned successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ExperimentState'
        '400':
          $ref: '#/components/responses/BadRequest'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /api/experiments:
    get:
      operationId: listExperiments
      summary: Chaos Mesh List experiments
      description: Returns a list of chaos experiments across all or a filtered set of namespaces. Results can be filtered by namespace, kind (chaos type), name substring, and status. Each experiment entry includes the chaos type, namespace, name, current status, and creation timestamp.
      tags:
      - Experiments
      parameters:
      - $ref: '#/components/parameters/NamespaceQuery'
      - $ref: '#/components/parameters/KindQuery'
      - $ref: '#/components/parameters/NameQuery'
      - $ref: '#/components/parameters/StatusQuery'
      responses:
        '200':
          description: List of experiments
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/ExperimentSummary'
        '400':
          $ref: '#/components/responses/BadRequest_2'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '500':
          $ref: '#/components/responses/InternalError'
    post:
      operationId: createExperiment
      summary: Chaos Mesh Create an experiment
      description: Creates a new chaos experiment by submitting a Chaos Mesh custom resource to Kubernetes. The request body must include the kind field specifying the chaos type (e.g., PodChaos, NetworkChaos) and a spec field with the chaos-type-specific configuration. The experiment begins immediately upon creation unless a duration or schedule is specified.
      tags:
      - Experiments
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ExperimentCreateRequest'
      responses:
        '200':
          description: Experiment created successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ExperimentDetail_2'
        '400':
          $ref: '#/components/responses/BadRequest_2'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '500':
          $ref: '#/components/responses/InternalError'
  /api/experiments/{uid}:
    get:
      operationId: getExperiment
      summary: Chaos Mesh Get an experiment
      description: Returns detailed information about a specific chaos experiment identified by its UID. The response includes the full experiment specification, current status, affected pods, and event history.
      tags:
      - Experiments
      parameters:
      - $ref: '#/components/parameters/ExperimentUID'
      responses:
        '200':
          description: Experiment details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ExperimentDetail_2'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound_2'
        '500':
          $ref: '#/components/responses/InternalError'
    delete:
      operationId: deleteExperiment
      summary: Chaos Mesh Delete an experiment
      description: Deletes a chaos experiment and stops the ongoing fault injection. When force is true, the experiment is deleted immediately without waiting for graceful cleanup. The deleted experiment is moved to the archives.
      tags:
      - Experiments
      parameters:
      - $ref: '#/components/parameters/ExperimentUID'
      - name: force
        in: query
        required: false
        description: When true, force-deletes the experiment without waiting for cleanup.
        schema:
          type: boolean
          default: false
      responses:
        '200':
          description: Experiment deleted successfully
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound_2'
        '500':
          $ref: '#/components/responses/InternalError'
  /api/experiments/{uid}/pause:
    put:
      operationId: pauseExperiment
      summary: Chaos Mesh Pause an experiment
      description: Pauses a running chaos experiment, stopping fault injection without deleting the experiment resource. The experiment can be resumed by calling the start endpoint. Useful for temporarily halting chaos during incident response.
      tags:
      - Experiments
      parameters:
      - $ref: '#/components/parameters/ExperimentUID'
      responses:
        '200':
          description: Experiment paused successfully
        '400':
          $ref: '#/components/responses/BadRequest_2'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound_2'
  /api/experiments/{uid}/start:
    put:
      operationId: startExperiment
      summary: Chaos Mesh Start (resume) an experiment
      description: Resumes a paused chaos experiment, reinstating fault injection. Can also be used to start an experiment that was created in a paused state.
      tags:
      - Experiments
      parameters:
      - $ref: '#/components/parameters/ExperimentUID'
      responses:
        '200':
          description: Experiment started successfully
        '400':
          $ref: '#/components/responses/BadRequest_2'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound_2'
components:
  schemas:
    ExperimentState:
      type: object
      description: Summary count of experiments grouped by status.
      properties:
        running:
          type: integer
          description: Number of currently running experiments.
        paused:
          type: integer
          description: Number of paused experiments.
        stopped:
          type: integer
          description: Number of stopped experiments.
        finished:
          type: integer
          description: Number of finished experiments.
        total:
          type: integer
          description: Total number of experiments.
    ExperimentSummary:
      type: object
      description: Summary of a chaos experiment as returned in list operations.
      properties:
        uid:
          type: string
          format: uuid
          description: Unique identifier for the experiment.
        kind:
          type: string
          description: Chaos type kind, e.g., PodChaos or NetworkChaos.
          example: PodChaos
        namespace:
          type: string
          description: Kubernetes namespace containing the experiment.
          example: default
        name:
          type: string
          description: Name of the experiment resource.
          example: pod-failure-test
        created_at:
          type: string
          format: date-time
          description: Timestamp when the experiment was created.
        status:
          type: string
          description: Current status of the experiment.
          enum:
          - injecting
          - running
          - finished
          - paused
          - stopped
    StatusResponse:
      type: object
      description: Generic status response for operations that do not return a resource.
      properties:
        status:
          type: string
          description: Status of the operation (e.g., success).
    Experiment:
      type: object
      description: Summary of a Chaos Mesh experiment stored in the Chaos Mesh database.
      properties:
        uid:
          type: string
          format: uuid
          description: Unique identifier of the experiment.
        name:
          type: string
          description: Name of the experiment Kubernetes resource.
        namespace:
          type: string
          description: Kubernetes namespace containing the experiment.
        kind:
          type: string
          description: Chaos kind of the experiment (e.g., PodChaos, NetworkChaos, IOChaos, StressChaos, TimeChaos, HTTPChaos).
        created_at:
          type: string
          format: date-time
          description: Timestamp when the experiment was created.
        status:
          type: string
          description: Current status of the experiment (e.g., running, paused, finished).
    APIError:
      type: object
      description: Error response returned when an API request fails.
      required:
      - code
      - message
      properties:
        code:
          type: integer
          description: HTTP status code of the error.
        message:
          type: string
          description: Human-readable description of the error.
        full_text:
          type: string
          description: Full error text including stack trace or detailed cause.
    ExperimentCreateRequest:
      type: object
      description: Request body for creating a chaos experiment. The apiVersion, kind, metadata, and spec fields map directly to a Kubernetes custom resource manifest.
      required:
      - apiVersion
      - kind
      - metadata
      - spec
      properties:
        apiVersion:
          type: string
          description: Chaos Mesh API version.
          const: chaos-mesh.org/v1alpha1
        kind:
          type: string
          description: Chaos type kind.
          enum:
          - PodChaos
          - NetworkChaos
          - IOChaos
          - StressChaos
          - HTTPChaos
          - TimeChaos
          - DNSChaos
          - KernelChaos
          - AWSChaos
          - GCPChaos
          - JVMChaos
          - PhysicalMachineChaos
          example: PodChaos
        metadata:
          type: object
          description: Kubernetes object metadata.
          required:
          - name
          - namespace
          properties:
            name:
              type: string
              description: Name for the experiment resource.
              example: pod-failure-test
            namespace:
              type: string
              description: Kubernetes namespace to create the experiment in.
              example: default
            labels:
              type: object
              description: Labels to attach to the experiment resource.
              additionalProperties:
                type: string
            annotations:
              type: object
              description: Annotations to attach to the experiment resource.
              additionalProperties:
                type: string
        spec:
          type: object
          description: Chaos experiment specification. The structure varies by kind. Refer to the Chaos Mesh CRD reference for field details per type.
          additionalProperties: true
    ErrorResponse:
      type: object
      description: Error response returned when an API operation fails.
      properties:
        code:
          type: integer
          description: HTTP status code.
          example: 404
        message:
          type: string
          description: Human-readable error message.
          example: experiment not found
    ExperimentDetail:
      type: object
      description: Detailed information about a chaos experiment including its Kubernetes resource.
      properties:
        uid:
          type: string
          format: uuid
          description: Unique identifier of the experiment.
        name:
          type: string
          description: Name of the experiment.
        namespace:
          type: string
          description: Kubernetes namespace of the experiment.
        kind:
          type: string
          description: Chaos kind of the experiment.
        created_at:
          type: string
          format: date-time
          description: Timestamp when the experiment was created.
        status:
          type: string
          description: Current status of the experiment.
        kube_object:
          $ref: '#/components/schemas/KubeObjectDesc'
    KubeObjectDesc:
      type: object
      description: A Kubernetes object description used to represent chaos custom resources. Contains the full spec of a Kubernetes resource including apiVersion, kind, metadata, and spec.
      properties:
        apiVersion:
          type: string
          description: Kubernetes API version (e.g., chaos-mesh.org/v1alpha1).
        kind:
          type: string
          description: Kubernetes resource kind (e.g., PodChaos, NetworkChaos).
        metadata:
          $ref: '#/components/schemas/KubeObjectMeta'
        spec:
          type: object
          description: Resource-specific spec object containing the chaos configuration.
          additionalProperties: true
    ExperimentDetail_2:
      type: object
      description: Full details of a chaos experiment including spec, status, and affected resources.
      properties:
        uid:
          type: string
          format: uuid
          description: Unique identifier for the experiment.
        kind:
          type: string
          description: Chaos type kind.
          example: NetworkChaos
        namespace:
          type: string
          description: Kubernetes namespace of the experiment.
        name:
          type: string
          description: Name of the experiment resource.
        spec:
          type: object
          description: Full chaos experiment specification as a Kubernetes custom resource spec. Structure varies by kind.
          additionalProperties: true
        status:
          type: string
          description: Current execution status.
        created_at:
          type: string
          format: date-time
          description: Timestamp when the experiment was created.
        experiment_info:
          type: object
          description: Derived experiment information including the list of affected pods.
          additionalProperties: true
    KubeObjectMeta:
      type: object
      description: Kubernetes object metadata fields.
      properties:
        name:
          type: string
          description: Name of the Kubernetes resource.
        namespace:
          type: string
          description: Kubernetes namespace of the resource.
        labels:
          type: object
          description: Labels applied to the resource.
          additionalProperties:
            type: string
        annotations:
          type: object
          description: Annotations applied to the resource.
          additionalProperties:
            type: string
  responses:
    BadRequest:
      description: Bad request — invalid parameters or request body.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/APIError'
    NotFound:
      description: Resource not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/APIError'
    NotFound_2:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    BadRequest_2:
      description: Bad request — invalid parameters or malformed body
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    InternalError:
      description: Internal server error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: Unauthorized — authentication required
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    InternalServerError:
      description: Internal server error.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/APIError'
  parameters:
    NameQuery:
      name: name
      in: query
      required: false
      description: Name substring to filter results by.
      schema:
        type: string
    StatusQuery:
      name: status
      in: query
      required: false
      description: Status to filter experiments or schedules by.
      schema:
        type: string
        enum:
        - injecting
        - running
        - finished
        - paused
        - stopped
    uidParam:
      name: uid
      in: path
      description: UUID of the chaos resource.
      required: true
      schema:
        type: string
        format: uuid
    namespaceParam:
      name: namespace
      in: query
      description: Kubernetes namespace to scope the request to.
      required: false
      schema:
        type: string
    NamespaceQuery:
      name: namespace
      in: query
      required: false
      description: Kubernetes namespace to filter results by. If omitted, returns results from all namespaces.
      schema:
        type: string
        example: default
    KindQuery:
      name: kind
      in: query
      required: false
      description: Chaos type kind to filter by, such as PodChaos, NetworkChaos, IOChaos, StressChaos, HTTPChaos, TimeChaos, DNSChaos, or KernelChaos.
      schema:
        type: string
        enum:
        - PodChaos
        - NetworkChaos
        - IOChaos
        - StressChaos
        - HTTPChaos
        - TimeChaos
        - DNSChaos
        - KernelChaos
        - AWSChaos
        - GCPChaos
        - JVMChaos
        - PhysicalMachineChaos
    ExperimentUID:
      name: uid
      in: path
      required: true
      description: Unique identifier (UUID) of the chaos experiment.
      schema:
        type: string
        format: uuid
externalDocs:
  description: Chaos Mesh Documentation
  url: https://chaos-mesh.org/docs/