{
	"$defs": {
		"active": {
			"type": "boolean",
			"default": true
		},
		"threshold": {
			"description": "how often a condition has to occur in order to be reported",
			"type": "integer",
			"minimum": 1,
			"default": 3
		},
		"annoy": {
			"description": "whether notifications shall be kept sending after the threshold has been surpassed",
			"type": "boolean",
			"default": false
		},
		"schedule": {
			"type": "object",
			"additionalProperties": false,
			"properties": {
				"regular_interval": {
					"description": "in seconds or as text: minute, hour, day, week",
					"type": ["integer", "string"]
				},
				"attentive_interval": {
					"description": "in seconds or as text: minute, hour, day, week",
					"type": ["integer", "string"]
				}
			},
			"required": [
				"regular_interval"
			]
		},
		"check_kind_test": {
			"type": "object",
			"additionalProperties": false,
			"properties": {
				"kind": {
					"type": "string",
					"const": "test"
				},
				"parameters": {
					"type": "object",
					"additionalProperties": false,
					"properties": {
						"condition": {
							"type": "string",
							"enum": [
								"unknown",
								"ok",
								"warning",
								"critical"
							],
							"default": "warning"
						},
						"output": {
							"type": "string",
							"default": ""
						}
					},
					"required": [
					]
				}
			},
			"required": [
				"kind",
				"parameters"
			]
		},
		"check_kind_script": {
			"type": "object",
			"additionalProperties": false,
			"properties": {
				"kind": {
					"type": "string",
					"const": "script"
				},
				"parameters": {
					"type": "object",
					"additionalProperties": false,
					"properties": {
						"path": {
							"type": "string"
						},
						"arguments": {
							"type": "array",
							"item": {
								"type": "string"
							}
						}
					},
					"required": [
						"path"
					]
				}
			},
			"required": [
				"kind",
				"parameters"
			]
		},
		"check_kind_file_timestamp": {
			"type": "object",
			"additionalProperties": false,
			"properties": {
				"kind": {
					"type": "string",
					"const": "file_timestamp"
				},
				"parameters": {
					"type": "object",
					"additionalProperties": false,
					"properties": {
						"path": {
							"type": "string"
						},
						"warning_age": {
							"type": "integer",
							"exclusiveMinimum": 0,
							"default": 3600
						},
						"critical_age": {
							"type": "integer",
							"exclusiveMinimum": 0,
							"default": 86400
						},
						"condition_on_missing": {
							"description": "which condition to report if file is missing",
							"type": "string",
							"enum": [
								"unknown",
								"ok",
								"warning",
								"critical"
							],
							"default": "warning"
						},
						"condition_on_implausible": {
							"description": "which condition to report if the age is negative, i.e. the file is apparently from the future",
							"type": "string",
							"enum": [
								"unknown",
								"ok",
								"warning",
								"critical"
							],
							"default": "warning"
						}
					},
					"required": [
						"path"
					]
				}
			},
			"required": [
				"kind",
				"parameters"
			]
		},
		"check_kind_http_request": {
			"type": "object",
			"additionalProperties": false,
			"properties": {
				"kind": {
					"type": "string",
					"const": "http_request"
				},
				"parameters": {
					"type": "object",
					"additionalProperties": false,
					"properties": {
						"request": {
							"type": "object",
							"additionalProperties": false,
							"properties": {
								"target": {
									"description": "URL",
									"type": "string"
								},
								"method": {
									"type": "string",
									"enum": [
										"GET",
										"POST"
									],
									"default": "GET"
								}
							},
							"required": [
								"target"
							]
						},
						"response": {
							"type": "object",
							"additionalProperties": false,
							"properties": {
								"status_code": {
									"description": "checks whether the response status code is this",
									"type": ["null", "integer"],
									"default": 200
								},
								"headers": {
									"description": "conjunctively checks header key-value pairs",
									"type": "object",
									"additionalProperties": {
										"description": "header value",
										"type": "string"
									},
									"properties": {
									},
									"required": [
									],
									"default": {}
								},
								"body_part": {
									"description": "checks whether the response body contains this string",
									"type": "string"
								}
							},
							"required": [
							]
						},
						"as_warning": {
							"description": "whether a violation of this check shall be exposed as warning instead of critical; default: false",
							"type": "boolean",
							"default": false
						}
					},
					"required": [
						"request"
					]
				}
			},
			"required": [
				"kind",
				"parameters"
			]
		},
		"notification_channel_console": {
			"type": "object",
			"additionalProperties": false,
			"properties": {
				"kind": {
					"type": "string",
					"const": "console"
				},
				"parameters": {
					"type": "object",
					"additionalProperties": false,
					"properties": {
					},
					"required": [
					]
				}
			},
			"required": [
				"kind",
				"parameters"
			]
		},
		"notification_channel_file_touch": {
			"type": "object",
			"additionalProperties": false,
			"properties": {
				"kind": {
					"type": "string",
					"const": "file_touch"
				},
				"parameters": {
					"type": "object",
					"additionalProperties": false,
					"properties": {
						"path": {
							"type": "string"
						}
					},
					"required": [
						"path"
					]
				}
			},
			"required": [
				"kind",
				"parameters"
			]
		},
		"notification_channel_libnotify": {
			"type": "object",
			"additionalProperties": false,
			"properties": {
				"kind": {
					"type": "string",
					"const": "libnotify"
				},
				"parameters": {
					"type": "object",
					"additionalProperties": false,
					"properties": {
						"icon": {
							"type": "string"
						}
					},
					"required": [
					]
				}
			},
			"required": [
				"kind",
				"parameters"
			]
		},
		"notification_channel_email": {
			"type": "object",
			"additionalProperties": false,
			"properties": {
				"kind": {
					"type": "string",
					"const": "email"
				},
				"parameters": {
					"type": "object",
					"additionalProperties": false,
					"properties": {
						"access": {
							"type": "object",
							"additionalProperties": false,
							"properties": {
								"host": {
									"type": "string"
								},
								"port": {
									"type": "integer"
								},
								"username": {
									"type": "string"
								},
								"password": {
									"type": "string"
								}
							},
							"required": [
								"host",
								"port",
								"username",
								"password"
							]
						},
						"sender": {
							"type": "string"
						},
						"receivers": {
							"type": "array",
							"item": {
								"type": "string"
							}
						},
						"tags": {
							"description": "list of strings, which will be placed in the e-mail subject",
							"type": "array",
							"item": {
								"type": "string"
							},
							"default": []
						}
					},
					"required": [
						"access",
						"sender",
						"receivers"
					]
				}
			},
			"required": [
				"kind",
				"parameters"
			]
		},
		"notifications": {
			"type": "array",
			"item": {
				"anyOf": [
					{
						"$ref": "#/$defs/notification_channel_console"
					},
					{
						"$ref": "#/$defs/notification_channel_file_touch"
					},
					{
						"$ref": "#/$defs/notification_channel_email"
					}
				]
			},
			"default": [
				{
					"kind": "console",
					"parameters": {
					}
				}
			]
		}
	},
	"type": "object",
	"additionalProperties": false,
	"properties": {
		"defaults": {
			"description": "default values for checks",
			"type": "object",
			"additionalProperties": false,
			"properties": {
				"active": {
					"$ref": "#/$defs/active"
				},
				"threshold": {
					"$ref": "#/$defs/threshold"
				},
				"annoy": {
					"$ref": "#/$defs/annoy"
				},
				"schedule": {
					"$ref": "#/$defs/schedule"
				},
				"notifications": {
					"$ref": "#/$defs/notifications"
				}
			},
			"required": [
			]
		},
		"checks": {
			"type": "object",
			"additionalProperties": {
				"allOf": [
					{
						"description": "should represent a specific check",
						"type": "object",
						"additionalProperties": false,
						"properties": {
							"title": {
								"type": "string"
							},
							"active": {
								"$ref": "#/$defs/active"
							},
							"threshold": {
								"$ref": "#/$defs/threshold"
							},
							"annoy": {
								"$ref": "#/$defs/annoy"
							},
							"schedule": {
								"$ref": "#/$defs/schedule"
							},
							"notifications": {
								"$ref": "#/$defs/notifications"
							}
						},
						"required": [
						]
					},
					{
						"anyOf": [
							{
								"$ref": "#/$defs/check_kind_test"
							},
							{
								"$ref": "#/$defs/check_kind_script"
							},
							{
								"$ref": "#/$defs/check_kind_file_timestamp"
							},
							{
								"$ref": "#/$defs/check_kind_http_request"
							}
						]
					}
				]
			},
			"properties": {
			},
			"required": [
			]
		}
	},
	"required": [
		"defaults",
		"groups"
	]
}