gateleen_qos_schema_config

{
	"$schema": "http://json-schema.org/draft-04/schema#",
	"properties": {
		"config": {
			"description": "global configuration values",
            "$ref": "#/definitions/Config"
		},
		"sentinels": {
			"description": "sentinels configuration",
			"type": "object",
			"additionalProperties": {
				"$ref": "#/definitions/Sentinel"
			}
		},
		"rules": {
			"description": "rules configuration",
			"type": "object",
			"additionalProperties": {
				"$ref": "#/definitions/Rule"
			}
		}
	},
	"required": [
		"config"
	],
	"additionalProperties": false,
	"definitions": {
		"Config": {
			"properties": {
			    "percentile" : {
			        "description" : "percentile to use from metrics",
			        "type" : "integer",
			        "enum" : [50, 75, 95, 98, 99, 999]
			    },
			    "quorum" : {
			        "description" : "percentage of sentinels where threshold is exceeded",
			        "type" : "integer",
			        "minimum": 0,
                    "maximum": 100
			    },
				"period": {
					"description": "time in seconds after which calculation is renewed",
			        "type" : "integer",
			        "minimum": 1
				},
				"minSampleCount": {
					"description": "minimal count of samples for a sentinel to activate calculation",
			        "type" : "integer"
				},
				"minSentinelCount": {
					"description": "minimal count of sentinels required to perform calculation",
			        "type" : "integer"
				}
			},
			"required": [
				"percentile",
				"quorum",
				"period",
				"minSampleCount",
				"minSentinelCount"
			],
			"additionalProperties": false
		},
		"Sentinel": {
			"properties": {
			    "percentile" : {
			        "description" : "override global percentile to use from metrics",
			        "type" : "integer",
			        "enum" : [50, 75, 95, 98, 99, 999]
			    },
			    "minLowestPercentileValueMs" : {
			        "description" : "the minimum lowest percentile value to use as reference value",
			        "type" : "number",
                    "minimum": 0.001
			    }
			},
			"additionalProperties": false
		},
		"Rule": {
			"properties": {
			    "warn" : {
			        "description" : "ratio to log a warning when exceeded",
			        "type" : "number",
			        "minimum": 0
			    },
			    "reject" : {
			        "description" : "ratio to reject request when exceeded",
			        "type" : "number",
                    "minimum": 0
			    }
			},
			"additionalProperties": false
		}
	}
}