{
  "type": "object",
  "properties": {
    "name": {
      "type": "string"
    },
    "version": {
      "type": "string"
    },
    "port": {
      "type": "string",
      "pattern": "[1-9][0-9]*"
    },
    "machine": {
      "type": "string",
      "enum": [ "small" ]
    },
    "containers": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string"
          },
          "image": {
            "type": "string"
          },
          "command": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "workdir": {
            "type": "string"
          },
          "environment": {
            "type": "object",
            "additionalProperties": {
              "type": "string"
            }
          }
        },
        "required": [ "id", "image" ],
        "additionalProperties": false
      }
    },
    "vars": {
      "type": "object",
      "additionalProperties": {
        "type": "object",
        "properties": {
          "encoding": {
            "type": "string",
            "enum": [ "private:sha256" ]
          },
          "value": {
            "type": "string"
          }
        },
        "required": [ "value" ],
        "additionalProperties": false
      }
    },
    "debug": {
      "type": "boolean"
    }
  },
  "required": [ "name", "version", "containers" ],
  "additionalProperties": false
}