generated: '2026-06-20'
method: derived
source: openapi/docker-openapi.yml
docs: https://docs.docker.com/reference/api/engine/
notes: >-
  Entity-relationship graph derived from the Docker Engine API tags and the
  $ref / id-reference structure of its definitions. Core objects map to the
  spec's tag groups; relationships are read from HostConfig, NetworkSettings,
  Mount, and Swarm task/service references.
entities:
  - name: Container
    tag: Container
    schema: "#/definitions/ContainerInspectResponse"
    id_field: Id
    relationships:
      - type: belongs_to
        target: Image
        via: Image
      - type: has_many
        target: Network
        via: NetworkSettings.Networks
      - type: has_many
        target: Volume
        via: Mounts
      - type: has_many
        target: Exec
        via: exec instances
  - name: Image
    tag: Image
    schema: "#/definitions/ImageInspect"
    id_field: Id
    relationships:
      - type: has_many
        target: Container
        via: Containers
  - name: Network
    tag: Network
    schema: "#/definitions/Network"
    id_field: Id
    relationships:
      - type: has_many
        target: Container
        via: Containers (EndpointResource)
  - name: Volume
    tag: Volume
    schema: "#/definitions/Volume"
    id_field: Name
  - name: Exec
    tag: Exec
    schema: "#/definitions/ExecInspectResponse"
    id_field: ID
    relationships:
      - type: belongs_to
        target: Container
        via: ContainerID
  - name: Swarm
    tag: Swarm
    schema: "#/definitions/Swarm"
    id_field: ID
    relationships:
      - type: has_many
        target: Node
        via: cluster membership
      - type: has_many
        target: Service
      - type: has_many
        target: Secret
      - type: has_many
        target: Config
  - name: Node
    tag: Node
    schema: "#/definitions/Node"
    id_field: ID
    relationships:
      - type: has_many
        target: Task
        via: assigned tasks
  - name: Service
    tag: Service
    schema: "#/definitions/Service"
    id_field: ID
    relationships:
      - type: has_many
        target: Task
      - type: has_many
        target: Network
        via: Spec.TaskTemplate.Networks
      - type: has_many
        target: Secret
        via: Spec.TaskTemplate.ContainerSpec.Secrets
      - type: has_many
        target: Config
        via: Spec.TaskTemplate.ContainerSpec.Configs
  - name: Task
    tag: Task
    schema: "#/definitions/Task"
    id_field: ID
    relationships:
      - type: belongs_to
        target: Service
        via: ServiceID
      - type: belongs_to
        target: Node
        via: NodeID
  - name: Secret
    tag: Secret
    schema: "#/definitions/Secret"
    id_field: ID
  - name: Config
    tag: Config
    schema: "#/definitions/Config"
    id_field: ID
  - name: Plugin
    tag: Plugin
    schema: "#/definitions/Plugin"
    id_field: Id
  - name: System
    tag: System
    schema: "#/definitions/SystemInfo"
    notes: "Daemon-wide endpoints: /info, /version, /events, /df, /ping, /auth"