....................................../////.===Shadow-Here===./////................................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------------------------- /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð enü¹%½_F‘åè¿2ºQú³íªú`N¿­3ÿƒügµJžaÿ¯ÿ°~¼ÎùnúîÞÖô•òíôÁÉß®Sm¥Ü/ ‡ó˜f£Ùà<˜„xëJ¢Ù€SO3x<ªÔ©4¿+ç¶A`q@Ì“Úñè™ÍÿJÌ´ª-˜ÆtÊÛL]Ïq*‘Ý”ì#ŸÌÏãY]@ê`¿ /ªfkØB4·®£ó z—Üw¥Pxù–ÞLШKÇN¾AkÙTf½è'‰g gÆv›Øuh~ a˜Z— ïj*á¥t d£“uÒ ¨`K˜¹ßþ]b>˜]_ÏÔ6W—è2r4x•íÖ…"ƒÖNîä!¦å Ú}ýxGøÌ —@ ;ÆÚŠ=ɾ1ý8lªË¥ô ^yf®Œ¢u&2©nÙÇ›ñÂñŒ³ aPo['½»øFùà­+4ê“$!lövlüÞ=;N®3ð‚õ›DÉKòÞ>ÄÍ ¥ˆuߤ#ˆ$6ù™¥îŠ‡y’ÍB¼ çxÛ;X"WL£R÷͝*ó-¶Zu}º.s¸sšXqù–DþÿvªhüïwyŸ ¯é³lÀ:KCûÄ£Ëá\…­ ~—ýóî ¼ûûÜTÓüÇy…ŽÆvc»¾×U ñ¸žþоP÷¦ó:Ò¨¨5;Ð#&#ÖúñläÿÁœ GxÉ­/ñ‡áQðìYÉtÒwŽ¼GÔ´zàÒò ð*ëzƒ•4~H]Ø‹f ñÓÈñ`NåWçs'ÆÏW^ø¹!XžµmQ5ÃËoLœÎ: ÞËÍ¥J ù…î èo£ßPÎñ¶ž8.Œ]ʵ~5›ÙË-ù*8ÙÖß±~ ©¹rÓê‚j¶d¸{^Q'˜±Crß ÚH—#¥¥QlÀ×ëã‡DÜ«èî þ&Çæžî;ŽÏºò6ÒLÃXy&ZŒ'j‚¢Ù€IßÚù+–MGi‰*jE€‘JcÜ ÓÌ EÏÚj]o˜ Þr <¾U ûŪæÍ/šÝH¥˜b”¼ ÁñßX GP›ï2›4WŠÏà×£…íÓk†¦H·ÅíMh–*nó÷à]ÁjCº€b7<ب‹¨5車bp2:Á[UªM„QŒçiNMa#<5›áËó¸HýÊ"…×Éw¹¦ì2º–x<›»a±¸3Weü®FÝ⑱ö–î–³|LPÈ~çð~Çå‡|º kD¢µÏàÆAI %1À% ¹Ò – ”ϝS¦‰4&¶£°à Öý”û_Ò Áw°A«Å€?mÇÛgHÉ/8)á¾ÛìáöŽP í¨PŸNÙµº¦‡§Ùš"ÿ«>+ªÕ`Ê÷‡‚ß Õû˜þãÇ-PÍ.¾XV‘€ dÜ"þ4¹ ±Oú‘©t¥¦FªÄÃÄ•b‚znýu½—#cDs˜ÃiÑOˆñ×QO=*IAÊ,¶ŽZƒ;‡wøXè%EÐk:F±Ú” .Ѽ+Áu&Ç`."pÈÉw o&¿dE6‘’EqTuK@Ì¥ã™À(Êk(h‰,H}RÀIXÛš3µ1©_OqÚÒJAñ$ÊÙÜ;D3çŒ[þùœh¬Ã³™ö6ç†NY".Ú‰ï[ªŸŒ '²Ð öø_¨ÂÉ9u鶳ÒŠõTàîMØ#û¯gN‡bÙ놚X„ö …ÉeüÌ^J ‹€.œ$Æ)βÄeæW#óüßĺŸ€ ÀzwV 9oä»f4V*uB «Ë†¹ì¯žR霓æHXa=&“I4K;¯ç‹h×·"UŠ~<•â•ªVêª&ÍSÃÆÅ?ÔqÎ*mTM ˜›µwêd#[C¡©§‘D<©àb†–ÁœøvH/,í:¯( ²£|4-„Æövv„Yͼ™^Á$ˆ„¢Û[6yB.åH*V¨æ?$=˜Ñ€•î¦ñ·­(VlŸ‘ nÀt8W÷´Bûba?q9ú¶Xƒl«ÿ\ù¶’þòUÐj/õ¢Ìµ³g$ƒÎR!¸»|Oߍë’BhîÚÑ¢ñåŒJ„®„£2Ð3•ô02Nt…!£Í]Ïc½Qÿ?ˆ<&ÃA¾Ú,JˆijÌ#5yz„‰Î|ÊŽ5QÏ:‹ÐaóVÔxW—CpeÏzÐïíçôÿÅ_[hãsÐ_/ŽTÝ?BîˆííV$<¿i>²F¬_Eß¿ †bÊŒº­ÿ®Z H“C}”¬,Mp ý/Bá£w>˜YV°aƒúh+cŠ- r/[%|üUMHäQ°X»|û/@|°¥Ð !BÔ Ç¢Ä©š+Õì D«7ìN¶ŽðÔ " ƶ’ÖçtA‰Û×}{tþz­¾GÍ›k¹OEJR$ Â׃ «ëÁ"oÉôž$oUK(Ä)Ãz³Ê-‹êN[Ò3Œñbï8P 4ƒ×q¢bo|?<ÛX¬òÄÍ°L–±›(™ûG?ýË©ÚÄ–ÂDØÐ_Ç¡ô ¾–ÄÏø ×e8Ë©$ÄF¹Å‹ì[©óìl:F¾f´‹‹Xì²ï®\¬ôùƒ ÿat¥óèÒùHß0äe‚;ü×h:ÆWðHž=Ã8骣"kœ'Y?³}Tûè€>?0l›e1Lòñ„aæKÆw…hÖŠùW…ÈÆÄ0ši·›[pcwËþñiêíY/~-Á5˜!¿†A›™Mÿþ(±“t@â“ö2­´TG5yé]çå僳 .·ÍïçÝ7UÚ±Ð/Nè»,_Ï ùdj7\ï Wì4›„»c¸àešg#ÒÊ⥭áØo5‘?ÌdÝô¯ ¹kzsƒ=´#ëÉK›Ø´±-¥eW?‡çßtòTã…$Ý+qÿ±ƒ÷_3Ô¥í÷:æ–ž<·Ö‡‰Å¢ š‡%Ô—utÌÈìðžgÖÀz²À—ï÷Óîäõ{K'´È÷³yaÏÁjƒô}ž§®æÊydÕÈë5¯èˆõvÕ©ã*çD„ “z„Ó‡^^xÂ3M§A´JG‚öï 3W'ˆ.OvXè¡ÊÕª?5º7†˜(˜Ç¶#çê’¶!ÌdZK§æ 0fãaN]òY³RV ™î$®K2R¨`W!1Ôó\;Ý ýB%qæK•&ÓÈe9È0êI±žeŸß -ú@žQr¦ ö4»M¼Áè¹µmw 9 EÆE_°2ó„ŸXKWÁ×Hóì^´²GѝF©óäR†¦‰ç"V»eØ<3ùd3ÿÚ¤Žú“Gi" —‘_ÙËÎ~Üö¯¥½Î»üŸEÚŽåmÞþí ;ÞólËΦMzA"Âf(´òá;Éï(/7½ûñÌ­cïÕçлþÝz¾-ÍvÑ“pH­–ðÓj$¸Äû¤‚‘ãUBË-n“2åPkS5&‹Â|+g^œ®Ì͆d!OïäîU«c;{Û!ÅŽ«ëZ9Ókóˆ]¯ƒ›né `ÇÒ+tÆš (ØKá¾—=3œ®•vuMñg²\ï Ec€ 05±d™‡×iÇ×›UúvÌ¢£Èþ¡ÕØô¶ßÎA"ß±#Ö²ˆÊŸ¦*Ä~ij|àø.-¼'»Ú¥£h ofº¦‡VsR=N½„Î v˜Z*SÌ{=jÑB‹tê…;’HžH¯8–îDù8ñ¢|Q•bÛçš–‹m³“ê¨ åÏ^m¬Žãþ©ïêO‡½6] µÆ„Ooòü ²x}N¦Ë3ïé¿»€›HA˜m%çÞ/¿í7Fø“‹léUk)É°Œµ8Q8›:ÀŠeT*šõ~ôڝG6 ¢}`ùH­–”¡k ‰P1>š†®9z11!X wKfmÁ¦xÑ,N1Q”–æB¶M…ÒÃv6SMˆhU¬ÊPŽï‘öj=·CŒ¯u¹ƒVIЃsx4’ömÛýc塶7ßŠß 57^\wÒÐÆ k§h,Œý î«q^R½3]J¸ÇðN ‚çU¬ôº^Áì} ³f©Õœ§ˆã:FÄÈ‚é(€™?àýÓüè1Gô£¼éj‚OÅñ  #>×—ßtà 0G¥Åa뀐kßhc™À_ÉñÞ#±)GD" YîäË-ÿÙ̪ ¹™a¯´¢E\ÝÒö‚;™„ë]_ p8‰o¡ñ+^÷ 3‘'dT4œŽ ðVë½° :¬víÑ«£tßÚS-3¶“þ2 †üüʨòrš¹M{É_¤`Û¨0ìjœøJ‡:÷ÃáZ˜†@GP&œÑDGÏs¡þ¦þDGú‘1Yá9Ôþ¼ ûø…§÷8&–ÜÑnÄ_m®^üÆ`;ÉVÁJ£?â€-ßê}suÍ2sõA NÌúA磸‘îÿÚ»ƒìö·á¿±tÑÐ"Tÿü˜[@/äj¬€uüªìù¥Ý˜á8Ý´sõj 8@rˆð äþZÇD®ÿUÏ2ùôõrBzÆÏÞž>Ì™xœ“ wiÎ×7_… ¸ \#€MɁV¶¥üÕÿPÔ9Z‡ø§É8#H:ƒ5ÀÝå9ÍIŒ5åKÙŠ÷qÄ>1AÈøžj"µÂд/ªnÀ qªã}"iŸBå˜ÓÛŽ¦…&ݧ;G@—³b¯“•"´4í¨ôM¨åñC‹ïùÉó¯ÓsSH2Ý@ßáM‡ˆKÀªÛUeø/4\gnm¥‹ŸŒ qÄ b9ÞwÒNÏ_4Ég³ú=܆‚´ •â¥õeíþkjz>éÚyU«Íӝ݃6"8/ø{=Ô¢»G¥ äUw°W«,ô—¿ãㆅү¢³xŠUû™yŒ (øSópÐ 9\åTâ»—*oG$/×ÍT†Y¿1¤Þ¢_‡ ¼ „±ÍçèSaÓ 3ÛMÁBkxs‰’R/¡¤ˆÙçª(*õ„üXÌ´ƒ E§´¬EF"Ù”R/ÐNyÆÂ^°?™6¡œïJ·±$§?º>ÖüœcNÌù¯G ‹ñ2ŠBB„^·úìaz¨k:#¨Æ¨8LÎõލ£^§S&cŒÐU€ü(‡F±Š¼&P>8ÙÁ ‰ p5?0ÊƃZl¸aô š¼¡}gÿ¶zÆC²¹¬ÎÖG*HB¡O<º2#ñŒAƒ–¡B˜´É$¥›É:FÀÔx¾u?XÜÏÓvN©RS{2ʈãk9rmP¼Qq̳ è¼ÐFׄ^¡Öì fE“F4A…!ì/…¦Lƒ… … $%´¾yã@CI¬ á—3PþBÏNÿ<ý°4Ü ËÃ#ØÍ~âW«rEñw‹eùMMHß²`¬Öó½íf³:‹k˜¯÷}Z!ã¿<¥,\#öµÀ¯aÒNÆIé,Ћ–lŽ#Àæ9ÀÒS·I’½-Ïp Äz¤Š Â* ­íÄ9­< h>׍3ZkËU¹§˜ŒŠ±f­’¤º³Q ÏB?‹#µíÃ¥®@(Gs«†vI¥Mµ‹Á©e~2ú³ÁP4ìÕi‚²Ê^ö@-DþÓàlÜOÍ]n"µã:žpsŽ¢:! Aõ.ç~ÓBûH÷JCÌ]õVƒd «ú´QÙEA–¯¯Œ!.ˆˆëQ±ù œ·Ì!Õâ )ùL„ÅÀlÚè5@B…o´Æ¸XÓ&Û…O«˜”_#‡ƒ„ûÈt!¤ÁÏ›ÎÝŠ?c9 â\>lÓÁVÄÑ™£eØY]:fÝ–—ù+p{™ðè û³”g±OƒÚSù£áÁÊ„ä,ï7š²G ÕÌBk)~ÑiCµ|h#u¤¶îK¨² #²vݯGãeÖ϶ú…¾múÀ¶þÔñ‚Š9'^($¤§ò “š½{éúp÷J›ušS¹áªCÂubÃH9™D™/ZöØÁ‡¦ÝÙŸ·kð*_”.C‹{áXó€‡c¡c€§/šò/&éš÷,àéJþ‰X›fµ“C¨œ®r¬"kL‰Â_q…Z–.ÉL~O µ›zn‚¹À¦Öª7\àHµšÖ %»ÇníV[¥*Õ;ƒ#½¾HK-ÖIÊdÏEÚ#=o÷Óò³´Š: Ç?{¾+9›–‘OEáU·S€˜j"ÄaÜ ŒÛWt› á–c#a»pÔZÞdŽtWê=9éöÊ¢µ~ ë ;Öe‡Œ®:bî3±ýê¢wà¼îpêñ¹¾4 zc¾ðÖÿzdêŒÑÒŝÀ‰s6¤í³ÎÙB¿OZ”+F¤á‡3@Ñëäg©·Ž ˆèª<ù@É{&S„œÕúÀA)‰h:YÀ5^ÂÓŒ°õäU\ ùËÍû#²?Xe¬tu‰^zÒÔãë¼ÛWtEtû …‚g¶Úüâî*moGè¨7%u!]PhÏd™Ý%Îx: VÒ¦ôÊD3ÀŽKÛËãvÆî…N¯ä>Eró–ð`5 Œ%u5XkñÌ*NU%¶áœÊ:Qÿú»“úzyÏ6å-၇¾ ´ ÒÊ]y žO‘w2Äøæ…H’²f±ÎÇ.ª|¥'gîV•Ü .̘¯€šòü¤U~Ù†*¢!?ò wý,}´°ÔÞnïoKq5µb!áÓ3"vAßH¡³¡·G(ÐÎ0Îò¼MG!/ài®@—¬04*`…«é8ªøøló“ˆÊ”èù¤…ßÊoÿé'ËuÌÖ5×È¡§ˆˆfŽë9}hìâ_!!¯  B&Ëö¶‰ÀAÙNVŸ Wh›¸®XÑJì¨ú“¿÷3uj²˜¨ÍÎìë±aúŠÝå¯ð*Ó¨ôJ“yºØ)m°WýOè68†ŸÏ2—‰Ïüꪫٚ¥‹l1 ø ÏÄFjêµvÌbü¦èÝx:X±¢H=MÐß—,ˆÉÇ´(9ú¾^ÅÚ4¿m‡$âX‘å%(AlZo@½¨UOÌÕ”1ø¸jÎÀÃÃ_ µ‘Ü.œº¦Ut: Æï’!=¯uwû#,“pþÇúŒø(é@?³ü¥‘Mo §—s@Œ#)§ŒùkL}NOÆêA›¸~r½¼ÙA—HJ«eˆÖ´*¡ÓpÌŸö.m<-"³ûÈ$¬_6­åf£ïÚâj1y§ÕJ½@dÞÁr&Í\Z%D£Íñ·AZ Û³øüd/ªAi†/Й~  ‡âĮҮÏh§°b—›Û«mJžòG'[ÈYýŒ¦9psl ýÁ ®±f¦x,‰½tN ‚Xª9 ÙÖH.«Lo0×?͹m¡å†Ѽ+›2ƒF ±Ê8 7Hցϓ²Æ–m9…òŸï]Â1äN†VLâCˆU .ÿ‰Ts +ÅÎx(%¦u]6AF Š ØF鈄‘ |¢¶c±soŒ/t[a¾–û:s·`i햍ê›ËchÈ…8ßÀUÜewŒðNOƒõD%q#éû\9¤x¹&UE×G¥ Í—™$ð E6-‡¼!ýpãÔM˜ Âsìe¯ñµK¢Ç¡ùôléœ4Ö£”À Š®Ðc ^¨À}ÙËŸ§›ºê{ÊuÉC ×Sr€¤’fÉ*j!úÓ’Gsùìoîßîn%ò· àc Wp÷$¨˜)û»H ×8ŽÒ€Zj¤3ÀÙºY'Ql¦py{-6íÔCeiØp‘‡XÊîÆUߢ܂ž£Xé¼Y8þ©ëgñß}é.ÎógÒ„ÃØËø¯»™§Xýy M%@NŠ À(~áÐvu7&•,Ù˜ó€uP‡^^®=_E„jt’ 403WebShell
403Webshell
Server IP : 198.54.126.4  /  Your IP : 216.73.216.149
Web Server : Apache
System : Linux host55.registrar-servers.com 4.18.0-513.18.1.lve.2.el8.x86_64 #1 SMP Sat Mar 30 15:36:11 UTC 2024 x86_64
User : aeaw ( 7508)
PHP Version : 8.1.33
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /opt/cloudlinux/venv/lib/python3.11/site-packages/lvestats/plugins/generic/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /opt/cloudlinux/venv/lib/python3.11/site-packages/lvestats/plugins/generic/persistors.py
# coding=utf-8
#
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2019 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT

import grp
import json
import logging
import os
import pwd
import time

from clcommon.utils import ExternalProgramFailed, run_command
from lvestats.core.plugin import LveStatsPlugin
from lvestats.lib.commons.func import atomic_write_csv, atomic_write_str, deserialize_lve_id
from lvestats.lib.commons.sizeutil import mempages_to_bytes

__author__ = 'iseletsk'


class FileSaver(LveStatsPlugin):
    def __init__(self, fname='/var/lve/info'):
        """:type fname: str"""
        self.fname = fname
        self.log = logging.getLogger('plugin.file_saver')

    def write(self, output):
        """
        :type output: list
        :rtype: None
        """
        try:
            atomic_write_csv(self.fname, output)
        except OSError as e:
            self.log.error('Error during saving the "%s" file: %s', self.fname, e)

    @staticmethod
    def compare_limits(lve_stat, lve_usage, lve_version):
        """
        :type lve_usage: lvestats.plugins.generic.aggregators.AggregatedLveUsage
        :type lve_stat: lvestat.LVEStat
        :type lve_version: int
        """
        res1 = (
            lve_stat.lep != lve_usage.lep
            or lve_stat.cpu != lve_usage.lcpu
            or lve_stat.lmem != lve_usage.lmem
            or lve_stat.lmemphy != lve_usage.lmemphy
            or lve_stat.lnproc != lve_usage.lnproc
            or lve_stat.io * 1024 != lve_usage.io
        )
        if lve_version > 6:
            res2 = lve_stat.liops != lve_usage.liops
        else:
            res2 = False

        return res1 or res2

    def execute(self, lve_data):
        """:type lve_data: dict"""
        lve_version = lve_data['LVE_VERSION']
        usages = lve_data.get('lve_usage_5s', {})
        new = lve_data['stats']
        output_rows = []
        for lve_id, v in usages.items():
            data = []
            data.extend(
                [
                    lve_id,  # 0 - id
                    int(v.mep),  # 1 - mep
                    int(v.lep),  # 2 - lep
                    int(v.cpu_usage),  # 3 - cpu_usage
                    int(v.lcpu),  # 4 - lcpu
                    int(v.mem_usage),  # 5 - mem_usage
                    int(v.lmem),  # 6 - lmem
                    int(v.mem_fault),  # 7 - mem_fault
                    int(v.mep_fault),  # 8 - mep_fault
                    int(v.lmemphy),  # 9 - lmemphy
                    int(v.memphy),  # 10 - memphy
                    int(v.memphy_fault),  # 11 - memphy_fault
                    int(v.lnproc),  # 12 - lnproc
                    int(v.nproc),  # 13 - nproc
                    int(v.nproc_fault),  # 14 - nproc_fault
                    0,  # 15 - lcpuw (deprecated not used)
                    int(v.io_usage) // 1024,  # 16 - io_usage
                    int(v.io) // 1024,
                ]
            )  # 17 - io_limit
            if lve_version >= 8:
                data.extend(
                    [
                        int(v.liops),  # 18 - liops
                        int(v.iops),
                    ]
                )  # 19 - iops

            data.extend([''] * (20 - len(data)))

            # Mandatory fields for any version
            data.append(v.cpu_fault)  # 20 - cpu_fault
            data.append(v.iops_fault)  # 21 - iops_fault
            data.append(v.io_fault)  # 22 - io_fault

            output_rows.append(data)

        for lve_id, new_lvestat in new.items():
            lve_id, is_reseller = deserialize_lve_id(lve_id)
            if is_reseller:
                # TODO: need to create some other file format; lvp_id is not supported for now;
                continue

            if usages and lve_id not in usages:
                # limits are NOT equal to defaults ?
                if 0 not in usages:
                    # no defaults?
                    self.log.warning("No defaults collected to compare with, skipping")
                    continue

                # noinspection PyTypeChecker
                if self.compare_limits(lve_stat=new_lvestat, lve_usage=usages[0], lve_version=lve_version):
                    data = []

                    data.extend(
                        [
                            lve_id,  # 0 - id
                            0,  # 1 - mep
                            int(new_lvestat.lep),  # 2 - lep
                            0,  # 3 - cpu_usage
                            int(new_lvestat.cpu),  # 4 - lcpu
                            0,  # 5 - mem_usage
                            int(new_lvestat.lmem),  # 6 - lmem
                            0,  # 7 - mem_fault
                            0,  # 8 - mep_fault
                            int(new_lvestat.lmemphy),  # 9 - lmemphy
                            0,  # 10 - memphy
                            0,  # 11 - memphy_fault
                            int(new_lvestat.lnproc),  # 12 - lnproc
                            0,  # 13 - nproc
                            0,  # 14 - nproc_fault
                            0,  # 15 - lcpuw (deprecated not used)
                            0,  # 16 - io_usage
                            int(new_lvestat.io),
                        ]
                    )  # 17 - io_limit
                    if lve_version >= 8:
                        data.extend(
                            [
                                int(new_lvestat.liops),  # 18 - liops
                                0,
                            ]
                        )  # 19 - iops

                    data.extend([''] * (20 - len(data)))
                    # Mandatory fields for any version
                    data.append(0)  # 20 - cpu_fault
                    data.append(0)  # 21 - iops_fault
                    data.append(0)  # 22 - io_fault

                    output_rows.append(data)
        self.write(output_rows)


class MySQLTopFileSaver(LveStatsPlugin):
    dbtop = "/usr/sbin/dbtop"

    def __init__(self, fname='/var/lve/cloudlinux_dbtop.json'):
        self.fname = fname
        self.touch_fname = '/var/lve/governor.ts'
        self.log = logging.getLogger('plugin.cloudlinux_dbtop_file_saver')
        self._dbtop_exist = self._check_dbtop_exist()
        if self._dbtop_exist:  # create touch file if dbtop exist
            self._create_touch_file()

    def __del__(self):
        """
        Try delete created files
        """
        self._try_unlink_file(self.touch_fname)
        self._try_unlink_file(self.fname)

    def _try_unlink_file(self, fname):
        """
        Try delete file; push warning to log if wrong
        :param fname: path to file
        """
        self.log.debug('Delete %s file', fname)
        try:
            os.unlink(fname)
        except OSError as e:
            if e.errno != 2:  # error number 2 - No such file or directory
                self.log.warning('Can\'t delete %s file; %s', fname, e)
        except SystemError as e:
            self.log.warning('Can\'t delete %s file; %s', fname, e)

    @staticmethod
    def _convert_to_bytes(value):
        """
        :type value: str
        :rtype: int
        """
        try:
            return int(value)
        except ValueError:
            if value[-1] in ("k", "K", "kb", "Kb"):
                return int(value[:-1]) * 1024
            elif value[-1] in ("m", "M", "mb", "Mb"):
                return int(value[:-1]) * 1024 * 1024
            elif value[-1] in ("g", "G", "gb", "Gb"):
                return int(value[:-1]) * 1024 * 1024 * 1024

    def _create_touch_file(self):
        """
        Create file to touching; file owned by nobody and accessible to change
        everyone
        :return:
        """
        self.log.debug('Create %s file', self.touch_fname)
        try:
            uid = pwd.getpwnam("nobody").pw_uid
            try:
                gid = grp.getgrnam('nobody').gr_gid
            except KeyError:
                # Ubuntu doesn't have "nobody" group by default so let's try "nogroup"
                # But "nobody" on Ubuntu can be added by 3rd party software e.g. cPanel
                gid = grp.getgrnam('nogroup').gr_gid

            with open(self.touch_fname, 'w', encoding='utf-8'):
                pass
            os.chown(self.touch_fname, uid, gid)
            os.chmod(self.touch_fname, 0o644)
        except (IOError, OSError) as e:
            self.log.error("Can't create %s file; %s", self.touch_fname, str(e))

    def _parse_dbtop_cause(self, value):
        """
        :rtype: (str, int)
        :type value: str
        """
        cause_of_restrict = "-"
        time_of_restrict = 0
        if value in ("-", ""):
            return cause_of_restrict, time_of_restrict
        if "cpu" in value:
            cause_of_restrict = "cpu"
        elif "read" in value:
            cause_of_restrict = "read"
        elif "write" in value:
            cause_of_restrict = "write"
        else:
            cause_of_restrict = "unknown"
        try:
            time_of_restrict = int(value.split("/")[-1])
        except (KeyError, ValueError):
            self.log.error("could not parse cause string: %s", value)
        return cause_of_restrict, time_of_restrict

    def _check_dbtop_exist(self):
        """
        Check if dbtop util exist
        :return bool: True if exist
        """
        self.log.debug('Check exist %s file', self.dbtop)
        return os.path.exists(self.dbtop)

    def get_dbtop_info(self):
        """
        Try obtain and parse data from dtop -c output
        :rtype: dict
        """
        try:
            dbtop_output = self._get_dbtop_output()
        except ExternalProgramFailed as e:
            if "Can't connect to socket" not in str(e):
                self.log.error("dbtop execution is failed: %s", str(e))
            return {}
        result = {}
        for output in dbtop_output[1:]:
            try:
                user, cpu, read, write, cause = output.split()
            except ValueError as e:
                self.log.error("Can't unpack output: %s\n%s", str(output), str(e))
                continue
            cause_of_restrict, time_of_restrict = self._parse_dbtop_cause(cause)
            result[user] = {
                "cpu": int(cpu.split("/")[0]),
                "io": self._convert_to_bytes(read.split("/")[0]) + self._convert_to_bytes(write.split("/")[0]),
                "cause_of_restrict": cause_of_restrict,
                "time_of_restrict": time_of_restrict,
            }
        return result

    def _get_dbtop_output(self):
        """
        Run dbtop -c and split output
        :return list[str]:
        """
        cmd = [self.dbtop, "-c"]
        self.log.debug('Run "%s" command', ' '.join(cmd))
        dbtop_output = run_command(cmd)
        return dbtop_output.strip().split("\n")

    def _output(self, result):
        """
        Dump datat to file as json string
        :param result dict: data to need dump
        """
        self.log.debug('Dump data to %s file', self.fname)
        json_result = json.dumps(result)
        try:
            atomic_write_str(self.fname, json_result)
        except (IOError, OSError) as e:
            self.log.error('Error during saving the "%s" file: %s', self.fname, e)

    def _need_dump(self):
        """
        Check needed dump data to file. If touch file exist and was touched
        last 60 seconds we need dump data
        :return bool:
        """
        return os.path.exists(self.touch_fname) and time.time() - os.stat(self.touch_fname).st_mtime <= 60

    def execute(self, lve_data):
        if self._dbtop_exist and self._need_dump():
            self._output({"dbgov_data": self.get_dbtop_info()})


class CloudLinuxTopFileSaver(LveStatsPlugin):
    def __init__(self, fname='/var/lve/cloudlinux_top.json'):
        self.fname = fname
        self.log = logging.getLogger('plugin.cloudlinux_top_file_saver')

    def _output(self, result):
        json_result = json.dumps(result)
        try:
            atomic_write_str(self.fname, json_result)
        except (IOError, OSError) as e:
            self.log.error('Error during saving the "%s" file: %s', self.fname, e)

    def execute(self, lve_data):
        lve_version = lve_data['LVE_VERSION']
        usages = lve_data.get('lve_usage_5s', {})
        users, resellers = [], []
        for uid, usage in list(usages.items()):
            lve_id, is_reseller = deserialize_lve_id(uid)
            if lve_id > 0:
                user = {
                    "id": uid,
                    "usage": {
                        "ep": usage.mep,
                        # Set CPU load measurement unit as % of one CPU core
                        "cpu": {"all": usage.cpu_usage / 100.0},
                        "io": {"all": usage.io_usage},
                        "mem": mempages_to_bytes(usage.memphy),
                        "pno": usage.nproc,
                    },
                    "limit": {
                        "ep": usage.lep,
                        # Set CPU limit measurement unit as % of one CPU core
                        "cpu": {"all": usage.lcpu / 100.0},
                        "io": {"all": usage.io},
                        "mem": mempages_to_bytes(usage.lmemphy),
                        "pno": usage.lnproc,
                    },
                }
                if lve_version >= 8:
                    user["usage"]["iops"] = usage.iops
                    user["limit"]["iops"] = usage.liops

                if is_reseller:
                    resellers.append(user)
                else:
                    users.append(user)
        self._output({"users": users, "resellers": resellers})

Youez - 2016 - github.com/yon3zu
LinuXploit