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Oci Image Config Structure
Oci Image Config Structure
OpenContainer Config Specification
Type: object
Properties: 10
Required: 3
Containers Container Runtime OCI Rust CNCF Cloud-Native Kubernetes
OciImageConfig is a JSON Structure definition published by Youki, describing 10 properties, of which 3 are required. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.
Properties
created
author
architecture
variant
os
os.version
os.features
config
rootfs
history
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-config-structure.json",
"name": "OciImageConfig",
"description": "OpenContainer Config Specification",
"type": "object",
"id": "https://opencontainers.org/schema/image/config",
"properties": {
"created": {
"type": "datetime"
},
"author": {
"type": "string"
},
"architecture": {
"type": "string"
},
"variant": {
"type": "string"
},
"os": {
"type": "string"
},
"os.version": {
"type": "string"
},
"os.features": {
"type": "array",
"items": {
"type": "string"
}
},
"config": {
"type": "object",
"properties": {
"User": {
"type": "string"
},
"ExposedPorts": {
"$ref": "defs.json#/definitions/mapStringObject"
},
"Env": {
"type": "array",
"items": {
"type": "string"
}
},
"Entrypoint": {
"oneOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
]
},
"Cmd": {
"oneOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
]
},
"Volumes": {
"oneOf": [
{
"$ref": "defs.json#/definitions/mapStringObject"
},
{
"type": "null"
}
]
},
"WorkingDir": {
"type": "string"
},
"Labels": {
"oneOf": [
{
"$ref": "defs.json#/definitions/mapStringString"
},
{
"type": "null"
}
]
},
"StopSignal": {
"type": "string"
},
"ArgsEscaped": {
"type": "boolean"
}
}
},
"rootfs": {
"type": "object",
"properties": {
"diff_ids": {
"type": "array",
"items": {
"type": "string"
}
},
"type": {
"type": "string",
"enum": [
"layers"
]
}
},
"required": [
"diff_ids",
"type"
]
},
"history": {
"type": "array",
"items": {
"type": "object",
"properties": {
"created": {
"type": "datetime"
},
"author": {
"type": "string"
},
"created_by": {
"type": "string"
},
"comment": {
"type": "string"
},
"empty_layer": {
"type": "boolean"
}
}
}
}
},
"required": [
"architecture",
"os",
"rootfs"
]
}
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