{
    "comments": ["Config file for a FooBar one-chassis system"],

    "rules": [
        {
            "comments": ["Sets output voltage for a PMBus regulator rail"],
            "id": "set_voltage_rule",
            "actions": [
                {
                    "pmbus_write_vout_command": {
                        "format": "linear"
                    }
                }
            ]
        },

        {
            "comments": ["Reads sensors from a PMBus regulator rail"],
            "id": "read_sensors_rule",
            "actions": [
                {
                    "comments": ["Read output voltage from READ_VOUT."],
                    "pmbus_read_sensor": {
                        "type": "vout",
                        "command": "0x8B",
                        "format": "linear_16"
                    }
                },

                {
                    "comments": ["Read output current from READ_IOUT."],
                    "pmbus_read_sensor": {
                        "type": "iout",
                        "command": "0x8C",
                        "format": "linear_11"
                    }
                },

                {
                    "comments": ["Read temperature from READ_TEMPERATURE_1."],
                    "pmbus_read_sensor": {
                        "type": "temperature",
                        "command": "0x8D",
                        "format": "linear_11"
                    }
                }
            ]
        }
    ],

    "chassis": [
        {
            "comments": ["Chassis number 1 containing CPUs and memory"],
            "number": 1,
            "inventory_path": "system/chassis",
            "devices": [
                {
                    "comments": ["IR35221 regulator producing the Vdd rail"],
                    "id": "vdd_regulator",
                    "is_regulator": true,
                    "fru": "system/chassis/motherboard/regulator1",
                    "i2c_interface": {
                        "bus": 1,
                        "address": "0x70"
                    },
                    "rails": [
                        {
                            "comments": ["Vdd rail"],
                            "id": "vdd",
                            "configuration": {
                                "volts": 1.03,
                                "rule_id": "set_voltage_rule"
                            },
                            "sensor_monitoring": {
                                "rule_id": "read_sensors_rule"
                            }
                        }
                    ]
                },

                {
                    "comments": ["IR35221 regulator producing the Vio rail"],
                    "id": "vio_regulator",
                    "is_regulator": true,
                    "fru": "system/chassis/motherboard/regulator2",
                    "i2c_interface": {
                        "bus": 1,
                        "address": "0x71"
                    },
                    "rails": [
                        {
                            "comments": ["Vio rail"],
                            "id": "vio",
                            "configuration": {
                                "volts": 1.1,
                                "rule_id": "set_voltage_rule"
                            },
                            "sensor_monitoring": {
                                "rule_id": "read_sensors_rule"
                            }
                        }
                    ]
                }
            ]
        }
    ]
}