{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "title": "HPC Cluster description",
    "description": "Meta data information of a HPC cluster",
    "type": "object",
    "properties":{
        "cluster_id": {
            "description": "The unique identifier of a cluster",
            "type": "string"
        },
        "processor_type": {
            "description": "Processor type",
            "type": "string"
        },
        "sockets_per_node": {
            "description": "Number of sockets per node",
            "type": "integer"
        },
        "cores_per_socket": {
            "description": "Number of cores per socket",
            "type": "integer"
        },
        "threads_per_core": {
            "description": "Number of SMT threads per core",
            "type": "integer"
        },
        "flop_rate_scalar": {
            "description": "Theoretical node peak flop rate for scalar code in GFlops/s",
            "type": "integer"
        },
        "flop_rate_simd": {
            "description": "Theoretical node peak flop rate for SIMD code in GFlops/s",
            "type": "integer"
        },
        "memory_bandwidth": {
            "description": "Theoretical node peak memory bandwidth in GB/s",
            "type": "integer"
        },
        "metric_data_repository": {
            "description": "Type of the metric data repository for this cluster",
            "type": "object",
            "properties": {
                "kind": {
                    "type": "string",
                    "enum": [
                        "influxdb-v1",
                        "influxdb-v2",
                        "prometheus",
                        "cc-metric-store"
                    ]
                },
                "url": {
                    "type": "string"
                }
            }
        },
        "metric_config": {
            "description": "Metric specifications",
            "type": "array",
            "items": {
                "type": "object",
                "properties":{
                    "name": {
                        "description": "Metric name",
                        "type": "string"
                    },
                    "unit": {
                        "description": "Metric unit",
                        "type": "string"
                    },
                    "timestep": {
                        "description": "Frequency of timeseries points",
                        "type": "integer"
                    },
                    "peak": {
                        "type": "number"
                    },
                    "normal": {
                        "type": "number"
                    },
                    "caution": {
                        "type": "number"
                    },
                    "alert": {
                        "type": "number"
                    }
                }
            },
            "required":[
                "name",
                "unit",
                "timestep",
                "peak",
                "normal",
                "caution",
                "alert"
            ]
        }
    },
    "required":[
        "cluster_id",
        "processor_type",
        "sockets_per_node",
        "cores_per_socket",
        "threads_per_core",
        "flop_rate_scalar",
        "flop_rate_simd",
        "memory_bandwidth",
        "metric_data_repository",
        "metric_config"
    ]
}