advanced-example.json

[
    {
        "description": "advanced example: fstab",
        "schema": {
		    "$schema": "http://json-schema.org/draft-04/schema#",
			"id": "http://some.site.somewhere/fstab-schema#",
		    "type": "object",
		    "properties": {
		        "/": { "$ref": "http://some.site.somewhere/entry-schema#" }
		    },
		    "patternProperties": {
		        "^(/[^/]+)+$": { "$ref": "http://some.site.somewhere/entry-schema#" }
		    },
		    "additionalProperties": false,
		    "required": [ "/" ],
			"definitions": {
				"entry": {
				    "id": "entry-schema#",
				    "$schema": "http://json-schema.org/draft-04/schema#",
				    "description": "schema for an fstab entry",
				    "type": "object",
				    "required": [ "storage" ],
				    "properties": {
				        "storage": {
				            "type": "object",
				            "oneOf": [
				                { "$ref": "#/definitions/diskDevice" },
				                { "$ref": "#/definitions/diskUUID" },
				                { "$ref": "#/definitions/nfs" },
				                { "$ref": "#/definitions/tmpfs" }
				            ]
				        },
				        "fstype": {
				            "enum": [ "ext3", "ext4", "btrfs" ]
				        },
				        "options": {
				            "type": "array",
				            "minItems": 1,
				            "items": { "type": "string" },
				            "uniqueItems": true
				        },
				        "readonly": { "type": "boolean" }
				    },
				    "definitions": {
				        "diskDevice": {
				            "properties": {
				                "type": { "enum": [ "disk" ] },
				                "device": {
				                    "type": "string",
				                    "pattern": "^/dev/[^/]+(/[^/]+)*$"
				                }
				            },
				            "required": [ "type", "device" ],
				            "additionalProperties": false
				        },
				        "diskUUID": {
				            "properties": {
				                "type": { "enum": [ "disk" ] },
				                "label": {
				                    "type": "string",
				                    "pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"
				                }
				            },
				            "required": [ "type", "label" ],
				            "additionalProperties": false
				        },
				        "nfs": {
				            "properties": {
				                "type": { "enum": [ "nfs" ] },
				                "remotePath": {
				                    "type": "string",
				                    "pattern": "^(/[^/]+)+$"
				                },
				                "server": {
				                    "type": "string",
				                    "oneOf": [
				                        { "format": "hostname" },
				                        { "format": "ipv4" },
				                        { "format": "ipv6" }
				                    ]
				                }
				            },
				            "required": [ "type", "server", "remotePath" ],
				            "additionalProperties": false
				        },
				        "tmpfs": {
				            "properties": {
				                "type": { "enum": [ "tmpfs" ] },
				                "sizeInMB": {
				                    "type": "integer",
				                    "minimum": 16,
				                    "maximum": 512
				                }
				            },
				            "required": [ "type", "sizeInMB" ],
				            "additionalProperties": false
				        }
				    }
				}
			}
		},
        "tests": [
            {
                "description": "correct fstab",
                "data": {
				    "/": {
				        "storage": {
				            "type": "disk",
				            "device": "/dev/sda1"
				        },
				        "fstype": "btrfs",
				        "readonly": true
				    },
				    "/var": {
				        "storage": {
				            "type": "disk",
				            "label": "8f3ba6f4-5c70-46ec-83af-0d5434953e5f"
				        },
				        "fstype": "ext4",
				        "options": [ "nosuid" ]
				    },
				    "/tmp": {
				        "storage": {
				            "type": "tmpfs",
				            "sizeInMB": 64
				        }
				    },
				    "/var/www": {
				        "storage": {
				            "type": "nfs",
				            "server": "my.nfs.server",
				            "remotePath": "/exports/mypath"
				        }
				    }
				},
                "valid": true
            },
            {
                "description": "incorrect fstab",
                "data": {
				    "/": {
				        "storage": {
				            "type": "disk",
				            "device": "/derp/sda1"
				        },
				        "fstype": "btrfs",
				        "readonly": 5
				    }
				},
                "valid": false
            }
        ]
    }
]