{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Cluster",
  "type": "object",
  "properties": {
    "base": {
      "$ref": "#/$defs/Base"
    },
    "controlPlaneIp": {
      "type": "string",
      "format": "ipv4"
    },
    "default": {
      "$ref": "#/$defs/OptionalNode"
    },
    "nodes": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "production": {
      "type": "boolean"
    },
    "version": {
      "$ref": "#/$defs/Version"
    }
  },
  "additionalProperties": false,
  "required": [
    "version",
    "nodes",
    "production",
    "controlPlaneIp",
    "base"
  ],
  "$defs": {
    "Base": {
      "type": "object",
      "properties": {
        "kernelArgs": {
          "type": "array",
          "default": [],
          "items": {
            "type": "string"
          }
        },
        "patches": {
          "$ref": "#/$defs/Patches"
        }
      },
      "additionalProperties": false
    },
    "NodeArch": {
      "type": "string",
      "enum": [
        "amd64"
      ]
    },
    "NodeType": {
      "type": "string",
      "enum": [
        "worker",
        "controlPlane"
      ]
    },
    "OptionalInstall": {
      "type": "object",
      "properties": {
        "auto": {
          "type": [
            "boolean",
            "null"
          ]
        },
        "disk": {
          "type": [
            "string",
            "null"
          ]
        },
        "serial": {
          "type": [
            "string",
            "null"
          ]
        }
      },
      "additionalProperties": false
    },
    "OptionalNetwork": {
      "type": "object",
      "properties": {
        "advertiseRoutes": {
          "type": [
            "boolean",
            "null"
          ]
        },
        "dns": {
          "type": [
            "array",
            "null"
          ],
          "items": {
            "type": "string",
            "format": "ipv4"
          },
          "maxItems": 2,
          "minItems": 2
        },
        "gateway": {
          "type": [
            "string",
            "null"
          ],
          "format": "ipv4"
        },
        "interface": {
          "type": [
            "string",
            "null"
          ]
        },
        "ip": {
          "type": [
            "string",
            "null"
          ],
          "format": "ipv4"
        },
        "netmask": {
          "type": [
            "string",
            "null"
          ],
          "format": "ipv4"
        }
      },
      "additionalProperties": false
    },
    "OptionalNode": {
      "type": "object",
      "properties": {
        "arch": {
          "anyOf": [
            {
              "$ref": "#/$defs/NodeArch"
            },
            {
              "type": "null"
            }
          ]
        },
        "install": {
          "$ref": "#/$defs/OptionalInstall"
        },
        "kernelArgs": {
          "type": [
            "array",
            "null"
          ],
          "items": {
            "type": "string"
          }
        },
        "network": {
          "$ref": "#/$defs/OptionalNetwork"
        },
        "ntp": {
          "type": [
            "string",
            "null"
          ]
        },
        "patches": {
          "$ref": "#/$defs/OptionalPatches"
        },
        "type": {
          "anyOf": [
            {
              "$ref": "#/$defs/NodeType"
            },
            {
              "type": "null"
            }
          ]
        }
      },
      "additionalProperties": false,
      "required": [
        "network"
      ]
    },
    "OptionalPatches": {
      "type": "object",
      "properties": {
        "all": {
          "type": [
            "array",
            "null"
          ],
          "items": {
            "type": "string"
          }
        },
        "controlPlane": {
          "type": [
            "array",
            "null"
          ],
          "items": {
            "type": "string"
          }
        }
      },
      "additionalProperties": false
    },
    "Patches": {
      "type": "object",
      "properties": {
        "all": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "controlPlane": {
          "type": "array",
          "items": {
            "type": "string"
          }
        }
      },
      "additionalProperties": false,
      "required": [
        "all",
        "controlPlane"
      ]
    },
    "SemVer": {
      "type": "string",
      "pattern": "^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$"
    },
    "Version": {
      "type": "object",
      "properties": {
        "kubernetes": {
          "$ref": "#/$defs/SemVer"
        },
        "talos": {
          "$ref": "#/$defs/SemVer"
        }
      },
      "additionalProperties": false,
      "required": [
        "kubernetes",
        "talos"
      ]
    }
  }
}