403 lines
13 KiB
Python
403 lines
13 KiB
Python
"""Support for QNAP NAS Sensors."""
|
|
from datetime import timedelta
|
|
import logging
|
|
|
|
from qnapstats import QNAPStats
|
|
import voluptuous as vol
|
|
|
|
from homeassistant.components.sensor import PLATFORM_SCHEMA, SensorEntity
|
|
from homeassistant.const import (
|
|
ATTR_NAME,
|
|
CONF_HOST,
|
|
CONF_MONITORED_CONDITIONS,
|
|
CONF_PASSWORD,
|
|
CONF_PORT,
|
|
CONF_SSL,
|
|
CONF_TIMEOUT,
|
|
CONF_USERNAME,
|
|
CONF_VERIFY_SSL,
|
|
DATA_GIBIBYTES,
|
|
DATA_RATE_MEBIBYTES_PER_SECOND,
|
|
PERCENTAGE,
|
|
TEMP_CELSIUS,
|
|
)
|
|
from homeassistant.exceptions import PlatformNotReady
|
|
import homeassistant.helpers.config_validation as cv
|
|
from homeassistant.util import Throttle
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
ATTR_DRIVE = "Drive"
|
|
ATTR_DRIVE_SIZE = "Drive Size"
|
|
ATTR_IP = "IP Address"
|
|
ATTR_MAC = "MAC Address"
|
|
ATTR_MASK = "Mask"
|
|
ATTR_MAX_SPEED = "Max Speed"
|
|
ATTR_MEMORY_SIZE = "Memory Size"
|
|
ATTR_MODEL = "Model"
|
|
ATTR_PACKETS_TX = "Packets (TX)"
|
|
ATTR_PACKETS_RX = "Packets (RX)"
|
|
ATTR_PACKETS_ERR = "Packets (Err)"
|
|
ATTR_SERIAL = "Serial #"
|
|
ATTR_TYPE = "Type"
|
|
ATTR_UPTIME = "Uptime"
|
|
ATTR_VOLUME_SIZE = "Volume Size"
|
|
|
|
CONF_DRIVES = "drives"
|
|
CONF_NICS = "nics"
|
|
CONF_VOLUMES = "volumes"
|
|
DEFAULT_NAME = "QNAP"
|
|
DEFAULT_PORT = 8080
|
|
DEFAULT_TIMEOUT = 5
|
|
|
|
MIN_TIME_BETWEEN_UPDATES = timedelta(minutes=1)
|
|
|
|
NOTIFICATION_ID = "qnap_notification"
|
|
NOTIFICATION_TITLE = "QNAP Sensor Setup"
|
|
|
|
_SYSTEM_MON_COND = {
|
|
"status": ["Status", None, "mdi:checkbox-marked-circle-outline"],
|
|
"system_temp": ["System Temperature", TEMP_CELSIUS, "mdi:thermometer"],
|
|
}
|
|
_CPU_MON_COND = {
|
|
"cpu_temp": ["CPU Temperature", TEMP_CELSIUS, "mdi:thermometer"],
|
|
"cpu_usage": ["CPU Usage", PERCENTAGE, "mdi:chip"],
|
|
}
|
|
_MEMORY_MON_COND = {
|
|
"memory_free": ["Memory Available", DATA_GIBIBYTES, "mdi:memory"],
|
|
"memory_used": ["Memory Used", DATA_GIBIBYTES, "mdi:memory"],
|
|
"memory_percent_used": ["Memory Usage", PERCENTAGE, "mdi:memory"],
|
|
}
|
|
_NETWORK_MON_COND = {
|
|
"network_link_status": ["Network Link", None, "mdi:checkbox-marked-circle-outline"],
|
|
"network_tx": ["Network Up", DATA_RATE_MEBIBYTES_PER_SECOND, "mdi:upload"],
|
|
"network_rx": ["Network Down", DATA_RATE_MEBIBYTES_PER_SECOND, "mdi:download"],
|
|
}
|
|
_DRIVE_MON_COND = {
|
|
"drive_smart_status": ["SMART Status", None, "mdi:checkbox-marked-circle-outline"],
|
|
"drive_temp": ["Temperature", TEMP_CELSIUS, "mdi:thermometer"],
|
|
}
|
|
_VOLUME_MON_COND = {
|
|
"volume_size_used": ["Used Space", DATA_GIBIBYTES, "mdi:chart-pie"],
|
|
"volume_size_free": ["Free Space", DATA_GIBIBYTES, "mdi:chart-pie"],
|
|
"volume_percentage_used": ["Volume Used", PERCENTAGE, "mdi:chart-pie"],
|
|
}
|
|
|
|
_MONITORED_CONDITIONS = (
|
|
list(_SYSTEM_MON_COND)
|
|
+ list(_CPU_MON_COND)
|
|
+ list(_MEMORY_MON_COND)
|
|
+ list(_NETWORK_MON_COND)
|
|
+ list(_DRIVE_MON_COND)
|
|
+ list(_VOLUME_MON_COND)
|
|
)
|
|
|
|
PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
|
|
{
|
|
vol.Required(CONF_HOST): cv.string,
|
|
vol.Optional(CONF_SSL, default=False): cv.boolean,
|
|
vol.Optional(CONF_VERIFY_SSL, default=True): cv.boolean,
|
|
vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
|
|
vol.Optional(CONF_TIMEOUT, default=DEFAULT_TIMEOUT): cv.positive_int,
|
|
vol.Required(CONF_USERNAME): cv.string,
|
|
vol.Required(CONF_PASSWORD): cv.string,
|
|
vol.Optional(CONF_MONITORED_CONDITIONS): vol.All(
|
|
cv.ensure_list, [vol.In(_MONITORED_CONDITIONS)]
|
|
),
|
|
vol.Optional(CONF_NICS): cv.ensure_list,
|
|
vol.Optional(CONF_DRIVES): cv.ensure_list,
|
|
vol.Optional(CONF_VOLUMES): cv.ensure_list,
|
|
}
|
|
)
|
|
|
|
|
|
def setup_platform(hass, config, add_entities, discovery_info=None):
|
|
"""Set up the QNAP NAS sensor."""
|
|
api = QNAPStatsAPI(config)
|
|
api.update()
|
|
|
|
# QNAP is not available
|
|
if not api.data:
|
|
raise PlatformNotReady
|
|
|
|
sensors = []
|
|
|
|
# Basic sensors
|
|
for variable in config[CONF_MONITORED_CONDITIONS]:
|
|
if variable in _SYSTEM_MON_COND:
|
|
sensors.append(QNAPSystemSensor(api, variable, _SYSTEM_MON_COND[variable]))
|
|
if variable in _CPU_MON_COND:
|
|
sensors.append(QNAPCPUSensor(api, variable, _CPU_MON_COND[variable]))
|
|
if variable in _MEMORY_MON_COND:
|
|
sensors.append(QNAPMemorySensor(api, variable, _MEMORY_MON_COND[variable]))
|
|
|
|
# Network sensors
|
|
for nic in config.get(CONF_NICS, api.data["system_stats"]["nics"]):
|
|
sensors += [
|
|
QNAPNetworkSensor(api, variable, _NETWORK_MON_COND[variable], nic)
|
|
for variable in config[CONF_MONITORED_CONDITIONS]
|
|
if variable in _NETWORK_MON_COND
|
|
]
|
|
|
|
# Drive sensors
|
|
for drive in config.get(CONF_DRIVES, api.data["smart_drive_health"]):
|
|
sensors += [
|
|
QNAPDriveSensor(api, variable, _DRIVE_MON_COND[variable], drive)
|
|
for variable in config[CONF_MONITORED_CONDITIONS]
|
|
if variable in _DRIVE_MON_COND
|
|
]
|
|
|
|
# Volume sensors
|
|
for volume in config.get(CONF_VOLUMES, api.data["volumes"]):
|
|
sensors += [
|
|
QNAPVolumeSensor(api, variable, _VOLUME_MON_COND[variable], volume)
|
|
for variable in config[CONF_MONITORED_CONDITIONS]
|
|
if variable in _VOLUME_MON_COND
|
|
]
|
|
|
|
add_entities(sensors)
|
|
|
|
|
|
def round_nicely(number):
|
|
"""Round a number based on its size (so it looks nice)."""
|
|
if number < 10:
|
|
return round(number, 2)
|
|
if number < 100:
|
|
return round(number, 1)
|
|
|
|
return round(number)
|
|
|
|
|
|
class QNAPStatsAPI:
|
|
"""Class to interface with the API."""
|
|
|
|
def __init__(self, config):
|
|
"""Initialize the API wrapper."""
|
|
|
|
protocol = "https" if config[CONF_SSL] else "http"
|
|
self._api = QNAPStats(
|
|
f"{protocol}://{config.get(CONF_HOST)}",
|
|
config.get(CONF_PORT),
|
|
config.get(CONF_USERNAME),
|
|
config.get(CONF_PASSWORD),
|
|
verify_ssl=config.get(CONF_VERIFY_SSL),
|
|
timeout=config.get(CONF_TIMEOUT),
|
|
)
|
|
|
|
self.data = {}
|
|
|
|
@Throttle(MIN_TIME_BETWEEN_UPDATES)
|
|
def update(self):
|
|
"""Update API information and store locally."""
|
|
try:
|
|
self.data["system_stats"] = self._api.get_system_stats()
|
|
self.data["system_health"] = self._api.get_system_health()
|
|
self.data["smart_drive_health"] = self._api.get_smart_disk_health()
|
|
self.data["volumes"] = self._api.get_volumes()
|
|
self.data["bandwidth"] = self._api.get_bandwidth()
|
|
except: # noqa: E722 pylint: disable=bare-except
|
|
_LOGGER.exception("Failed to fetch QNAP stats from the NAS")
|
|
|
|
|
|
class QNAPSensor(SensorEntity):
|
|
"""Base class for a QNAP sensor."""
|
|
|
|
def __init__(self, api, variable, variable_info, monitor_device=None):
|
|
"""Initialize the sensor."""
|
|
self.var_id = variable
|
|
self.var_name = variable_info[0]
|
|
self.var_units = variable_info[1]
|
|
self.var_icon = variable_info[2]
|
|
self.monitor_device = monitor_device
|
|
self._api = api
|
|
|
|
@property
|
|
def name(self):
|
|
"""Return the name of the sensor, if any."""
|
|
server_name = self._api.data["system_stats"]["system"]["name"]
|
|
|
|
if self.monitor_device is not None:
|
|
return f"{server_name} {self.var_name} ({self.monitor_device})"
|
|
return f"{server_name} {self.var_name}"
|
|
|
|
@property
|
|
def icon(self):
|
|
"""Return the icon to use in the frontend, if any."""
|
|
return self.var_icon
|
|
|
|
@property
|
|
def unit_of_measurement(self):
|
|
"""Return the unit the value is expressed in."""
|
|
return self.var_units
|
|
|
|
def update(self):
|
|
"""Get the latest data for the states."""
|
|
self._api.update()
|
|
|
|
|
|
class QNAPCPUSensor(QNAPSensor):
|
|
"""A QNAP sensor that monitors CPU stats."""
|
|
|
|
@property
|
|
def state(self):
|
|
"""Return the state of the sensor."""
|
|
if self.var_id == "cpu_temp":
|
|
return self._api.data["system_stats"]["cpu"]["temp_c"]
|
|
if self.var_id == "cpu_usage":
|
|
return self._api.data["system_stats"]["cpu"]["usage_percent"]
|
|
|
|
|
|
class QNAPMemorySensor(QNAPSensor):
|
|
"""A QNAP sensor that monitors memory stats."""
|
|
|
|
@property
|
|
def state(self):
|
|
"""Return the state of the sensor."""
|
|
free = float(self._api.data["system_stats"]["memory"]["free"]) / 1024
|
|
if self.var_id == "memory_free":
|
|
return round_nicely(free)
|
|
|
|
total = float(self._api.data["system_stats"]["memory"]["total"]) / 1024
|
|
|
|
used = total - free
|
|
if self.var_id == "memory_used":
|
|
return round_nicely(used)
|
|
|
|
if self.var_id == "memory_percent_used":
|
|
return round(used / total * 100)
|
|
|
|
@property
|
|
def extra_state_attributes(self):
|
|
"""Return the state attributes."""
|
|
if self._api.data:
|
|
data = self._api.data["system_stats"]["memory"]
|
|
size = round_nicely(float(data["total"]) / 1024)
|
|
return {ATTR_MEMORY_SIZE: f"{size} {DATA_GIBIBYTES}"}
|
|
|
|
|
|
class QNAPNetworkSensor(QNAPSensor):
|
|
"""A QNAP sensor that monitors network stats."""
|
|
|
|
@property
|
|
def state(self):
|
|
"""Return the state of the sensor."""
|
|
if self.var_id == "network_link_status":
|
|
nic = self._api.data["system_stats"]["nics"][self.monitor_device]
|
|
return nic["link_status"]
|
|
|
|
data = self._api.data["bandwidth"][self.monitor_device]
|
|
if self.var_id == "network_tx":
|
|
return round_nicely(data["tx"] / 1024 / 1024)
|
|
|
|
if self.var_id == "network_rx":
|
|
return round_nicely(data["rx"] / 1024 / 1024)
|
|
|
|
@property
|
|
def extra_state_attributes(self):
|
|
"""Return the state attributes."""
|
|
if self._api.data:
|
|
data = self._api.data["system_stats"]["nics"][self.monitor_device]
|
|
return {
|
|
ATTR_IP: data["ip"],
|
|
ATTR_MASK: data["mask"],
|
|
ATTR_MAC: data["mac"],
|
|
ATTR_MAX_SPEED: data["max_speed"],
|
|
ATTR_PACKETS_TX: data["tx_packets"],
|
|
ATTR_PACKETS_RX: data["rx_packets"],
|
|
ATTR_PACKETS_ERR: data["err_packets"],
|
|
}
|
|
|
|
|
|
class QNAPSystemSensor(QNAPSensor):
|
|
"""A QNAP sensor that monitors overall system health."""
|
|
|
|
@property
|
|
def state(self):
|
|
"""Return the state of the sensor."""
|
|
if self.var_id == "status":
|
|
return self._api.data["system_health"]
|
|
|
|
if self.var_id == "system_temp":
|
|
return int(self._api.data["system_stats"]["system"]["temp_c"])
|
|
|
|
@property
|
|
def extra_state_attributes(self):
|
|
"""Return the state attributes."""
|
|
if self._api.data:
|
|
data = self._api.data["system_stats"]
|
|
days = int(data["uptime"]["days"])
|
|
hours = int(data["uptime"]["hours"])
|
|
minutes = int(data["uptime"]["minutes"])
|
|
|
|
return {
|
|
ATTR_NAME: data["system"]["name"],
|
|
ATTR_MODEL: data["system"]["model"],
|
|
ATTR_SERIAL: data["system"]["serial_number"],
|
|
ATTR_UPTIME: f"{days:0>2d}d {hours:0>2d}h {minutes:0>2d}m",
|
|
}
|
|
|
|
|
|
class QNAPDriveSensor(QNAPSensor):
|
|
"""A QNAP sensor that monitors HDD/SSD drive stats."""
|
|
|
|
@property
|
|
def state(self):
|
|
"""Return the state of the sensor."""
|
|
data = self._api.data["smart_drive_health"][self.monitor_device]
|
|
|
|
if self.var_id == "drive_smart_status":
|
|
return data["health"]
|
|
|
|
if self.var_id == "drive_temp":
|
|
return int(data["temp_c"]) if data["temp_c"] is not None else 0
|
|
|
|
@property
|
|
def name(self):
|
|
"""Return the name of the sensor, if any."""
|
|
server_name = self._api.data["system_stats"]["system"]["name"]
|
|
|
|
return f"{server_name} {self.var_name} (Drive {self.monitor_device})"
|
|
|
|
@property
|
|
def extra_state_attributes(self):
|
|
"""Return the state attributes."""
|
|
if self._api.data:
|
|
data = self._api.data["smart_drive_health"][self.monitor_device]
|
|
return {
|
|
ATTR_DRIVE: data["drive_number"],
|
|
ATTR_MODEL: data["model"],
|
|
ATTR_SERIAL: data["serial"],
|
|
ATTR_TYPE: data["type"],
|
|
}
|
|
|
|
|
|
class QNAPVolumeSensor(QNAPSensor):
|
|
"""A QNAP sensor that monitors storage volume stats."""
|
|
|
|
@property
|
|
def state(self):
|
|
"""Return the state of the sensor."""
|
|
data = self._api.data["volumes"][self.monitor_device]
|
|
|
|
free_gb = int(data["free_size"]) / 1024 / 1024 / 1024
|
|
if self.var_id == "volume_size_free":
|
|
return round_nicely(free_gb)
|
|
|
|
total_gb = int(data["total_size"]) / 1024 / 1024 / 1024
|
|
|
|
used_gb = total_gb - free_gb
|
|
if self.var_id == "volume_size_used":
|
|
return round_nicely(used_gb)
|
|
|
|
if self.var_id == "volume_percentage_used":
|
|
return round(used_gb / total_gb * 100)
|
|
|
|
@property
|
|
def extra_state_attributes(self):
|
|
"""Return the state attributes."""
|
|
if self._api.data:
|
|
data = self._api.data["volumes"][self.monitor_device]
|
|
total_gb = int(data["total_size"]) / 1024 / 1024 / 1024
|
|
|
|
return {ATTR_VOLUME_SIZE: f"{round_nicely(total_gb)} {DATA_GIBIBYTES}"}
|