collector/plugins/system/smart_plugin.py

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from datetime import datetime
import psutil
from peewee import *
from playhouse.shortcuts import model_to_dict
import config
from database import BaseModel
from plugins.plugin import Plugin
class SMART(BaseModel):
time = DateTimeField(index=True, default=datetime.utcnow)
drive = TextField(null=False)
attribute_id = IntegerField(null=False)
attribute_name = TextField(null=False)
value = IntegerField(null=False)
worst = IntegerField(null=False)
threshold = IntegerField(null=False)
raw = IntegerField(null=False)
class SMARTPlugin(Plugin):
models = [SMART]
def get_interval(self):
return config.DISK_USAGE_INTERVAL
def execute(self):
for partition in psutil.disk_partitions():
usage = psutil.disk_usage(partition.mountpoint)
entry = DiskUsage()
entry.partition = partition.device
entry.mountpoint = partition.mountpoint
entry.total = usage.total
entry.used = usage.used
entry.free = usage.free
entry.save()