{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Illustrative infrastructure configuration response",
  "description": "Portfolio demonstration contract. These ranges are interface choices, not cloud-provider limits or workload sizing advice. vcpu and memory_gb apply per instance.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "configuration"
  ],
  "properties": {
    "configuration": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "broker",
        "server",
        "controller",
        "zookeeper",
        "minion"
      ],
      "properties": {
        "broker": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "instances",
            "vcpu",
            "memory_gb"
          ],
          "properties": {
            "instances": {
              "type": "integer",
              "minimum": 1,
              "maximum": 64
            },
            "vcpu": {
              "type": "integer",
              "enum": [
                2,
                4,
                8,
                16,
                32,
                64
              ]
            },
            "memory_gb": {
              "type": "integer",
              "enum": [
                4,
                8,
                16,
                32,
                64,
                128,
                256
              ]
            }
          }
        },
        "server": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "instances",
            "vcpu",
            "memory_gb"
          ],
          "properties": {
            "instances": {
              "type": "integer",
              "minimum": 1,
              "maximum": 64
            },
            "vcpu": {
              "type": "integer",
              "enum": [
                2,
                4,
                8,
                16,
                32,
                64
              ]
            },
            "memory_gb": {
              "type": "integer",
              "enum": [
                4,
                8,
                16,
                32,
                64,
                128,
                256
              ]
            }
          }
        },
        "controller": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "instances",
            "vcpu",
            "memory_gb"
          ],
          "properties": {
            "instances": {
              "type": "integer",
              "minimum": 1,
              "maximum": 64
            },
            "vcpu": {
              "type": "integer",
              "enum": [
                2,
                4,
                8,
                16,
                32,
                64
              ]
            },
            "memory_gb": {
              "type": "integer",
              "enum": [
                4,
                8,
                16,
                32,
                64,
                128,
                256
              ]
            }
          }
        },
        "zookeeper": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "instances",
            "vcpu",
            "memory_gb"
          ],
          "properties": {
            "instances": {
              "type": "integer",
              "enum": [
                3,
                5,
                7
              ]
            },
            "vcpu": {
              "type": "integer",
              "enum": [
                2,
                4,
                8,
                16,
                32,
                64
              ]
            },
            "memory_gb": {
              "type": "integer",
              "enum": [
                4,
                8,
                16,
                32,
                64,
                128,
                256
              ]
            }
          }
        },
        "minion": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "instances",
            "vcpu",
            "memory_gb"
          ],
          "properties": {
            "instances": {
              "type": "integer",
              "minimum": 0,
              "maximum": 64
            },
            "vcpu": {
              "type": "integer",
              "enum": [
                2,
                4,
                8,
                16,
                32,
                64
              ]
            },
            "memory_gb": {
              "type": "integer",
              "enum": [
                4,
                8,
                16,
                32,
                64,
                128,
                256
              ]
            }
          }
        }
      }
    }
  }
}