Youki · JSON Structure

Oci Image Manifest Structure

OpenContainer Image Manifest Specification

Type: object Properties: 7 Required: 3

ContainersContainer RuntimeOCIRustCNCFCloud NativeKubernetes

OciImageManifest is a JSON Structure definition published by Youki, describing 7 properties, of which 3 are required. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

schemaVersion mediaType artifactType config subject layers annotations

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/youki/refs/heads/main/json-structure/oci-image-manifest-structure.json",
  "name": "OciImageManifest",
  "description": "OpenContainer Image Manifest Specification",
  "type": "object",
  "id": "https://opencontainers.org/schema/image/manifest",
  "properties": {
    "schemaVersion": {
      "description": "This field specifies the image manifest schema version as an integer",
      "id": "https://opencontainers.org/schema/image/manifest/schemaVersion",
      "type": "int32",
      "minimum": 2,
      "maximum": 2
    },
    "mediaType": {
      "description": "the mediatype of the referenced object",
      "$ref": "defs-descriptor.json#/definitions/mediaType"
    },
    "artifactType": {
      "description": "the artifact mediatype of the referenced object",
      "$ref": "defs-descriptor.json#/definitions/mediaType"
    },
    "config": {
      "$ref": "content-descriptor.json"
    },
    "subject": {
      "$ref": "content-descriptor.json"
    },
    "layers": {
      "type": "array",
      "minItems": 1,
      "items": {
        "$ref": "content-descriptor.json"
      }
    },
    "annotations": {
      "id": "https://opencontainers.org/schema/image/manifest/annotations",
      "$ref": "defs-descriptor.json#/definitions/annotations"
    }
  },
  "required": [
    "schemaVersion",
    "config",
    "layers"
  ]
}