{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://docs.oracle.com/schemas/solaris/zone-state.json",
  "title": "Oracle Solaris Zone State",
  "description": "Represents runtime state information for a Solaris zone as reported by zoneadm(8) and the RAD zonemgr module, including lifecycle state, resource utilization, and migration status.",
  "type": "object",
  "required": ["name", "state"],
  "properties": {
    "name": {
      "type": "string",
      "description": "Unique name identifying the zone on the system",
      "minLength": 1,
      "maxLength": 64
    },
    "id": {
      "type": "integer",
      "description": "Kernel-assigned numeric zone ID, present only when the zone is running or ready",
      "minimum": -1
    },
    "uuid": {
      "type": "string",
      "format": "uuid",
      "description": "Universally unique identifier for the zone"
    },
    "state": {
      "type": "string",
      "description": "Current lifecycle state of the zone",
      "enum": ["configured", "incomplete", "installed", "ready", "running", "shutting_down", "down"]
    },
    "brand": {
      "type": "string",
      "description": "Zone brand type determining the runtime environment",
      "enum": ["solaris", "solaris10", "solaris-kz", "labeled"]
    },
    "auxstate": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Auxiliary state flags providing additional zone status information"
    },
    "isGlobal": {
      "type": "boolean",
      "description": "Whether this is the global (host) zone"
    },
    "zonepath": {
      "type": "string",
      "description": "File system path for the zone root"
    },
    "stateChange": {
      "$ref": "#/$defs/StateChange"
    },
    "migrationState": {
      "$ref": "#/$defs/MigrationState"
    },
    "evacuationState": {
      "$ref": "#/$defs/EvacuationState"
    }
  },
  "$defs": {
    "StateChange": {
      "type": "object",
      "description": "Record of a zone state transition event",
      "properties": {
        "zone": {
          "type": "string",
          "description": "Name of the zone that changed state"
        },
        "oldState": {
          "type": "string",
          "description": "Previous zone state",
          "enum": ["configured", "incomplete", "installed", "ready", "running", "shutting_down", "down"]
        },
        "newState": {
          "type": "string",
          "description": "New zone state",
          "enum": ["configured", "incomplete", "installed", "ready", "running", "shutting_down", "down"]
        }
      },
      "required": ["zone", "oldState", "newState"]
    },
    "MigrationState": {
      "type": "object",
      "description": "Current migration state for a zone being migrated between hosts",
      "properties": {
        "state": {
          "type": "string",
          "description": "Migration lifecycle state",
          "enum": ["none", "initialized", "migrating", "completed"]
        },
        "type": {
          "type": "string",
          "description": "Migration type",
          "enum": ["live", "cold"]
        },
        "remoteHost": {
          "type": "string",
          "description": "Target or source host for the migration"
        },
        "progress": {
          "$ref": "#/$defs/MigrationProgress"
        },
        "error": {
          "$ref": "#/$defs/MigrationError"
        }
      }
    },
    "MigrationProgress": {
      "type": "object",
      "description": "Progress information for an in-flight zone migration",
      "properties": {
        "zone": {
          "type": "string",
          "description": "Name of the zone being migrated"
        },
        "operation": {
          "type": "string",
          "description": "Current migration operation phase",
          "enum": [
            "framework",
            "connect",
            "init_crypto",
            "config_check",
            "configure",
            "attach",
            "boot",
            "migrate_initial",
            "migrate",
            "suspend",
            "restart",
            "halt",
            "detach",
            "unconfigure",
            "complete",
            "cancel"
          ]
        },
        "message": {
          "type": "string",
          "description": "Human-readable progress message"
        },
        "percentComplete": {
          "type": "integer",
          "description": "Percentage of migration completed",
          "minimum": 0,
          "maximum": 100
        }
      }
    },
    "MigrationError": {
      "type": "object",
      "description": "Error information for a failed migration operation",
      "properties": {
        "operation": {
          "type": "string",
          "description": "The migration operation that failed"
        },
        "domain": {
          "type": "string",
          "description": "Error domain classification",
          "enum": ["system", "zonecfg"]
        },
        "errno": {
          "type": "integer",
          "description": "System error number"
        },
        "message": {
          "type": "string",
          "description": "Human-readable error description"
        }
      }
    },
    "EvacuationState": {
      "type": "object",
      "description": "State information for a zone evacuation operation",
      "properties": {
        "status": {
          "type": "string",
          "description": "Overall evacuation status",
          "enum": ["success", "fail", "partial_fail"]
        },
        "returning": {
          "type": "boolean",
          "description": "Whether zones are being returned from a previous evacuation"
        },
        "milestone": {
          "type": "string",
          "description": "Current evacuation milestone",
          "enum": [
            "migrate_initializing",
            "migrate_initialization_complete",
            "migrate_initialization_fail",
            "migrating",
            "migrate_complete",
            "migrate_fail",
            "evacuate_initializing",
            "evacuate_initialization_complete",
            "evacuate_initialization_fail",
            "evacuating",
            "evacuate_complete",
            "evacuate_fail",
            "evacuate_canceled"
          ]
        },
        "zoneCount": {
          "type": "integer",
          "description": "Number of zones involved in the evacuation",
          "minimum": 0
        },
        "transferRate": {
          "type": "integer",
          "description": "Current data transfer rate in bytes per second"
        }
      }
    }
  }
}