json_schema: {
    "$schema": "http://json-schema.org/draft-04/schema#",
    "$schema-location": "Entity-Schema.json",
    "name": "Machine-Schema",
    "version": "1",
    "author": "denis",
    "description": "Represent a Virtual Machine where the service is going to be deployed",
    "associated-tool": "Juju-CLI",
    "properties": {
      "$schema-location": {
        "enum": [
          "Machine-Schema.json"
        ]
      },
      "id": {
        "type": "string"
      },
      "arch": {
        "type": "string",
        "default-value": "",
        "description": ""
      },
      "cpu-cores": {
        "type": "string",
        "default-value": "",
        "description": ""
      },
      "memory": {
        "type": "string",
        "default-value": "",
        "description": ""
      }
    },
    "required": [
      "id"
    ]
  }
  