Canonical · Schema
Image_2
Image represents a LXD image
CanonicalCloudLinuxOpen SourceUbuntuContainersBare MetalCharmsIdentity
Properties
| Name | Type | Description |
|---|---|---|
| access_entitlements | array | AccessEntitlements represents the entitlements that are granted to the requesting user on the attached entity. |
| aliases | array | List of aliases |
| architecture | string | Architecture |
| auto_update | boolean | Whether the image should auto-update when a new build is available |
| cached | boolean | Whether the image is an automatically cached remote image |
| created_at | string | When the image was originally created |
| expires_at | string | When the image becomes obsolete API extension: images_expiry |
| filename | string | Original filename |
| fingerprint | string | Full SHA-256 fingerprint |
| last_used_at | string | Last time the image was used |
| profiles | array | List of profiles to use when creating from this image (if none provided by user) API extension: image_profiles |
| project | string | Project name API extension: images_all_projects |
| properties | object | Descriptive properties |
| public | boolean | Whether the image is available to unauthenticated users |
| release_codename | string | OS release codename API extension: image_extended_metadata |
| release_title | string | OS release title API extension: image_extended_metadata |
| size | integer | Size of the image in bytes |
| type | string | Type of image (container or virtual-machine) API extension: image_types |
| update_source | object | |
| uploaded_at | string | When the image was added to this LXD server |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://raw.githubusercontent.com/api-evangelist/canonical/main/json-schema/canonical-image-2-schema.json",
"title": "Image_2",
"description": "Image represents a LXD image",
"x-generated": "2026-10-04",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/canonical-images-api-openapi.yml#/components/schemas/Image_2",
"properties": {
"access_entitlements": {
"description": "AccessEntitlements represents the entitlements that are granted to the requesting user on the attached entity.",
"items": {
"type": "string"
},
"type": "array",
"x-go-name": "AccessEntitlements"
},
"aliases": {
"description": "List of aliases",
"items": {
"$ref": "#/$defs/ImageAlias"
},
"type": "array",
"x-go-name": "Aliases"
},
"architecture": {
"description": "Architecture",
"type": "string",
"x-go-name": "Architecture"
},
"auto_update": {
"description": "Whether the image should auto-update when a new build is available",
"type": "boolean",
"x-go-name": "AutoUpdate"
},
"cached": {
"description": "Whether the image is an automatically cached remote image",
"type": "boolean",
"x-go-name": "Cached"
},
"created_at": {
"description": "When the image was originally created",
"format": "date-time",
"type": "string",
"x-go-name": "CreatedAt"
},
"expires_at": {
"description": "When the image becomes obsolete\n\nAPI extension: images_expiry",
"format": "date-time",
"type": "string",
"x-go-name": "ExpiresAt"
},
"filename": {
"description": "Original filename",
"type": "string",
"x-go-name": "Filename"
},
"fingerprint": {
"description": "Full SHA-256 fingerprint",
"type": "string",
"x-go-name": "Fingerprint"
},
"last_used_at": {
"description": "Last time the image was used",
"format": "date-time",
"type": "string",
"x-go-name": "LastUsedAt"
},
"profiles": {
"description": "List of profiles to use when creating from this image (if none provided by user)\n\nAPI extension: image_profiles",
"items": {
"type": "string"
},
"type": "array",
"x-go-name": "Profiles"
},
"project": {
"description": "Project name\n\nAPI extension: images_all_projects",
"type": "string",
"x-go-name": "Project"
},
"properties": {
"additionalProperties": {
"type": "string"
},
"description": "Descriptive properties",
"type": "object",
"x-go-name": "Properties"
},
"public": {
"description": "Whether the image is available to unauthenticated users",
"type": "boolean",
"x-go-name": "Public"
},
"release_codename": {
"description": "OS release codename\n\nAPI extension: image_extended_metadata",
"type": "string",
"x-go-name": "ReleaseCodename"
},
"release_title": {
"description": "OS release title\n\nAPI extension: image_extended_metadata",
"type": "string",
"x-go-name": "ReleaseTitle"
},
"size": {
"description": "Size of the image in bytes",
"format": "int64",
"type": "integer",
"x-go-name": "Size"
},
"type": {
"description": "Type of image (container or virtual-machine)\n\nAPI extension: image_types",
"type": "string",
"x-go-name": "Type"
},
"update_source": {
"$ref": "#/$defs/ImageSource"
},
"uploaded_at": {
"description": "When the image was added to this LXD server",
"format": "date-time",
"type": "string",
"x-go-name": "UploadedAt"
}
},
"type": "object",
"x-go-package": "github.com/canonical/lxd/shared/api",
"$defs": {
"ImageAlias": {
"description": "ImageAlias represents an alias from the alias list of a LXD image",
"properties": {
"description": {
"description": "Description of the alias",
"type": "string",
"x-go-name": "Description"
},
"name": {
"description": "Name of the alias",
"type": "string",
"x-go-name": "Name"
}
},
"type": "object",
"x-go-package": "github.com/canonical/lxd/shared/api"
},
"ImageSource": {
"description": "ImageSource represents the source of a LXD image",
"properties": {
"alias": {
"description": "Source alias to download from",
"type": "string",
"x-go-name": "Alias"
},
"certificate": {
"description": "Source server certificate (if not trusted by system CA)",
"type": "string",
"x-go-name": "Certificate"
},
"image_registry": {
"description": "Image registry name\n\nAPI extension: image_registries",
"type": "string",
"x-go-name": "ImageRegistry"
},
"image_type": {
"description": "Type of image (container or virtual-machine)\n\nAPI extension: image_types",
"type": "string",
"x-go-name": "ImageType"
},
"protocol": {
"description": "Source server protocol",
"type": "string",
"x-go-name": "Protocol"
},
"server": {
"description": "URL of the source server",
"type": "string",
"x-go-name": "Server"
}
},
"type": "object",
"x-go-package": "github.com/canonical/lxd/shared/api"
}
}
}
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