Ambassador Modules API

openapi: 3.2.0
info:
  title: Ambassador Edge Stack Diagnostics Modules API
  description: API for managing Ambassador Edge Stack resources in Kubernetes environments. Ambassador Edge Stack is a Kubernetes-native API gateway built on Envoy Proxy that provides routing, load balancing, authentication, rate limiting, and observability for microservices. This specification covers the management of core custom resource definitions (CRDs) including Mapping, Host, TLSContext, RateLimitService, and related configuration resources exposed through the Edge Stack management API.
  version: 3.x
  contact:
    name: Ambassador Labs
    url: https://www.getambassador.io
    email: support@datawire.io
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: https://{ambassador-host}:8877
  description: Ambassador Edge Stack Admin API
  variables:
    ambassador-host:
      default: localhost
      description: Hostname or IP of the Ambassador Edge Stack admin interface
- url: https://{ambassador-host}/edge_stack/api
  description: Ambassador Edge Stack Management API
  variables:
    ambassador-host:
      default: localhost
      description: Hostname or IP of the Ambassador Edge Stack service
security:
- bearerAuth: []
tags:
- name: Modules
  description: Manage Ambassador Module resources for global configuration of the Ambassador gateway including diagnostics, tracing, and circuit breaking.
paths:
  /apis/getambassador.io/v3alpha1/namespaces/{namespace}/modules:
    get:
      operationId: listModules
      summary: Ambassador List All Modules in a Namespace
      description: Returns a list of all Module resources in the specified namespace. Modules configure global settings for Ambassador such as diagnostics, tracing, circuit breaking, and retry policies.
      tags:
      - Modules
      parameters:
      - $ref: '#/components/parameters/Namespace'
      responses:
        '200':
          description: Module list retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ModuleList'
              examples:
                Listmodules200Example:
                  summary: Default listModules 200 response
                  x-microcks-default: true
                  value:
                    apiVersion: example_value
                    kind: example_value
                    metadata:
                      continue: example_value
                      resourceVersion: example_value
                    items:
                    - apiVersion: example_value
                      kind: example_value
        '401':
          description: Authentication required
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /apis/getambassador.io/v3alpha1/namespaces/{namespace}/modules/{name}:
    get:
      operationId: getModule
      summary: Ambassador Get a Specific Module
      description: Retrieves the specification of a specific Module resource.
      tags:
      - Modules
      parameters:
      - $ref: '#/components/parameters/Namespace'
      - $ref: '#/components/parameters/ResourceName'
      responses:
        '200':
          description: Module retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Module'
              examples:
                Getmodule200Example:
                  summary: Default getModule 200 response
                  x-microcks-default: true
                  value:
                    apiVersion: example_value
                    kind: example_value
                    metadata:
                      name: Example Title
                      namespace: example_value
                      labels: example_value
                      annotations: example_value
                      creationTimestamp: '2026-01-15T10:30:00Z'
                      generation: 10
                      resourceVersion: example_value
                      uid: '500123'
                    spec:
                      config: example_value
                      ambassador_id:
                      - {}
        '401':
          description: Authentication required
        '404':
          description: Module not found
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    put:
      operationId: updateModule
      summary: Ambassador Update a Module
      description: Replaces an existing Module resource with the provided configuration.
      tags:
      - Modules
      parameters:
      - $ref: '#/components/parameters/Namespace'
      - $ref: '#/components/parameters/ResourceName'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Module'
            examples:
              UpdatemoduleRequestExample:
                summary: Default updateModule request
                x-microcks-default: true
                value:
                  apiVersion: example_value
                  kind: example_value
                  metadata:
                    name: Example Title
                    namespace: example_value
                    labels: example_value
                    annotations: example_value
                    creationTimestamp: '2026-01-15T10:30:00Z'
                    generation: 10
                    resourceVersion: example_value
                    uid: '500123'
                  spec:
                    config: example_value
                    ambassador_id:
                    - {}
      responses:
        '200':
          description: Module updated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Module'
              examples:
                Updatemodule200Example:
                  summary: Default updateModule 200 response
                  x-microcks-default: true
                  value:
                    apiVersion: example_value
                    kind: example_value
                    metadata:
                      name: Example Title
                      namespace: example_value
                      labels: example_value
                      annotations: example_value
                      creationTimestamp: '2026-01-15T10:30:00Z'
                      generation: 10
                      resourceVersion: example_value
                      uid: '500123'
                    spec:
                      config: example_value
                      ambassador_id:
                      - {}
        '400':
          description: Invalid Module specification
        '401':
          description: Authentication required
        '404':
          description: Module not found
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    Module:
      type: object
      description: An Ambassador Module resource for configuring global Ambassador settings such as diagnostics, tracing, circuit breaking defaults, and retry policies.
      required:
      - apiVersion
      - kind
      - metadata
      - spec
      properties:
        apiVersion:
          type: string
          const: getambassador.io/v3alpha1
          example: example_value
        kind:
          type: string
          const: Module
          example: example_value
        metadata:
          $ref: '#/components/schemas/ObjectMeta'
        spec:
          $ref: '#/components/schemas/ModuleSpec'
    ModuleSpec:
      type: object
      description: Specification for a Module resource
      properties:
        config:
          type: object
          description: Module configuration. The shape depends on the module name (e.g., ambassador, authentication, tracing).
          additionalProperties: true
          example: example_value
        ambassador_id:
          type: array
          description: Ambassador IDs that should apply this Module
          items:
            type: string
          example: '500123'
    ModuleList:
      type: object
      description: List of Module resources
      properties:
        apiVersion:
          type: string
          const: getambassador.io/v3alpha1
          example: example_value
        kind:
          type: string
          const: ModuleList
          example: example_value
        metadata:
          type: object
          properties:
            continue:
              type: string
            resourceVersion:
              type: string
          example: example_value
        items:
          type: array
          items:
            $ref: '#/components/schemas/Module'
          example: []
    ObjectMeta:
      type: object
      description: Standard Kubernetes object metadata
      properties:
        name:
          type: string
          description: Name of the resource, unique within a namespace
          example: Example Title
        namespace:
          type: string
          description: Kubernetes namespace the resource belongs to
          example: example_value
        labels:
          type: object
          description: Key-value pairs for organizing and selecting resources
          additionalProperties:
            type: string
          example: example_value
        annotations:
          type: object
          description: Key-value pairs for storing arbitrary non-identifying metadata
          additionalProperties:
            type: string
          example: example_value
        creationTimestamp:
          type: string
          format: date-time
          description: Timestamp when the resource was created
          example: '2026-01-15T10:30:00Z'
        generation:
          type: integer
          description: Sequence number representing a specific generation of the resource
          example: 10
        resourceVersion:
          type: string
          description: Opaque value for optimistic concurrency control
          example: example_value
        uid:
          type: string
          description: Unique identifier for the resource
          example: '500123'
      required:
      - name
      - namespace
  parameters:
    Namespace:
      name: namespace
      in: path
      required: true
      description: Kubernetes namespace
      schema:
        type: string
      example: default
    ResourceName:
      name: name
      in: path
      required: true
      description: Name of the resource
      schema:
        type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Bearer token authentication. Tokens are managed through the Ambassador Edge Stack management interface or Kubernetes service account tokens.
externalDocs:
  description: Ambassador Edge Stack Documentation
  url: https://www.getambassador.io/docs/edge-stack/latest/