Inode monitoring for Server Density

DiskInodes.py

import os


class DiskInodes(object):

    def __init__(self, agent_config, checksLogger, rawConfig):
        self.agent_config = agent_config
        self.checks_logger = checksLogger
        self.raw_config = rawConfig

    def run(self, path='/data'):
        datastat = os.statvfs(path)
        total, free = datastat.f_files, datastat.f_ffree
        used = total - free
        # server density accepts floats or ints only
        percfree = round(float(used) / total * 100, 1)
        # print used, free, total, percfree
        return {path: percfree}