Umsebenzi ukude uya kuhlala nathi ixesha elide nangaphaya kobhubhane ogqugqisayo namhlanje. I-74% yeenkampani ezingama-317 ezihlolwe nguGartner ziya kuqhubeka nokusebenzisa umsebenzi okude. Izixhobo ze-IT zombutho wayo ziya kuba zifunwa kakhulu kwixesha elizayo. Ukwazisa amagqabantshintshi oMphathi weCitrix Workspace Environment, into ebalulekileyo ekudaleni indawo yokusebenza yedijithali. Kulo mbandela siza kujonga i-architecture kunye nezakhono eziphambili zemveliso.
Uyilo lwesisombululo
I-Citrix WEM ine-classic client-server isisombululo soyilo.
WEM arhente WEM -Inxalenye yomxhasi weCitrix WEM software. Ifakwe kwiindawo zokusebenza (ezibonakalayo okanye ezibonakalayo, umsebenzisi omnye (VDI) okanye abasebenzisi abaninzi (iiseva ze-terminal)) ukulawula indawo yomsebenzisi.
Iinkonzo zeziseko ezingundoqo zeWEM -Icandelo leseva elibonelela ngeenkonzo kwiiarhente zeWEM.
Umncedisi weMS SQL -Iseva ye-DBMS efunekayo ukugcina i-database ye-WEM, apho ulwazi loqwalaselo lwe-Citrix WEM lugcinwa khona.
WEM ulawulo console -Ikhonsoli yolawulo lwendalo yeWEM.
Masenze uhlengahlengiso oluncinci kwinkcazo yecandelo leenkonzo ze-WEM kwi-website ye-Citrix (jonga umfanekiso weskrini):
Iwebhusayithi ichaza ngempazamo ukuba iinkonzo ze-WEM Infrastructure zifakwe kwi-terminal server. Oku akulunganga. I-arhente ye-WEM ifakwe kwiiseva ze-terminal ukulawula indawo yomsebenzisi. Ukongeza, akunakwenzeka ukufaka i-WEM agnet kunye neseva ye-WEM kwiseva enye. Iseva yeWEM ayifuni indima yeeNkonzo zeSitena. Eli candelo licandelo leziseko ezingundoqo kwaye, njengayo nayiphi na inkonzo, kuyacetyiswa ukuba ulibeke kumncedisi ozinikeleyo owahlukileyo. Iseva enye ye-WEM ene-4 vCPU, i-8 GB RAM inokukhonza ukuya kubasebenzisi be-3000. Ukuqinisekisa ukunyamezela iimpazamo, kuyafaneleka ukufaka ubuncinane iiseva ezimbini ze-WEM kwindawo.
Iimpawu eziphambili
Omnye wemisebenzi yabalawuli be-IT kukuququzelela indawo yokusebenza yabasebenzisi. Izixhobo zokusebenza ezisetyenziswa ngabasebenzi kufuneka zibekho kwaye ziqwalaselwe njengoko kufuneka. Abalawuli kufuneka banikeze ukufikelela kwizicelo (indawo ezimfutshane zibeke kwi-desktop kunye nemenyu yokuQala, misela imibutho yeefayile), unikeze ukufikelela kwimithombo yolwazi (iidrive zenethiwekhi yemephu), ukuqhagamshela abashicileli benethiwekhi, ukukwazi ukugcina amaxwebhu omsebenzisi kwindawo ephakathi, ukunika amandla. kubasebenzisi ukuqwalasela imeko-bume yabo kwaye, okona kubaluleke kakhulu, ukuqinisekisa amava atofotofo omsebenzisi. Ngakolunye uhlangothi, abalawuli banoxanduva lokhuseleko lwedatha, kuxhomekeke kwiimeko ezithile apho umsebenzisi asebenza khona kunye neemeko zokuthotyelwa komgaqo-nkqubo welayisensi yesofthiwe. I-Citrix WEM yenzelwe ukusombulula ezi ngxaki.
Ke, ezona mpawu ziphambili zeCitrix WEM:
- ulawulo lokusingqongileyo komsebenzisi
- ulawulo lokusetyenziswa kobutyebi bekhompyutha
- ukunqanda ukufikelela kwizicelo
- ulawulo lweendawo zokusebenza eziphathekayo
Ulawulo lwendawo yokusebenza yomsebenzisi
Ngawaphi amandla abonelelwa yiCitrix WEM yokulawula useto lokudala indawo yokusebenza yomsebenzisi? Lo mzobo ungezantsi ubonisa ikhonsoli yolawulo lweCitrix Workspace Environment Manager. I-Action icandelo lidwelisa iintshukumo anokuthi umlawuli azisebenzise ukulungisa imeko-bume yokusebenza. Oko kukuthi, yenza iindlela ezimfutshane zesicelo kwi-desktop nakwimenyu yokuQala (kubandakanya izicelo ezipapashiweyo ngokudityaniswa neCitrix Storefront, kunye nokukwazi ukwabela izitshixo ezishushu zokuqaliswa ngokukhawuleza kwezicelo kunye nolungelelwaniso lokubeka iindlela ezimfutshane kwindawo ethile kwiscreen) , qhagamshela abashicileli bomsebenzi womnatha kunye ne drives womnatha, yenza iidrives ezinenyani, lawula izitshixo zobhaliso, yenza utshintsho lwemekobume, qwalasela imephu yeCOM kunye nezibuko zeLPT kwiseshoni, guqula kancinane iifayile ze-INI, sebenzisa ushicilelo lwenkqubo (ngexesha LogOn, LogOff, Phinda uqhagamshele imisebenzi), lawula iifayile. kunye neefolda (yenza, ikopi, cima iifayile kunye neefolda), yenza uMsebenzisi we-DSN ukuqwalasela uxhulumaniso kwisiseko sedatha kumncedisi we-SQL, qwalasela imibutho yeefayile.
Ukuze kube lula ukulawula, "izenzo" ezenziweyo zinokudibaniswa zibe ngamaQela oMsebenzi.
Ukusebenzisa izenzo ezenziweyo, kufuneka babelwe kwiqela lokhuseleko okanye i-KU yomsebenzisi we-domain kwi-Sabelo isithuba. Lo mfanekiso ungezantsi ubonisa icandelo loVavanyo kunye nenkqubo yokunikezela "izenzo" ezenziweyo. Unokwabela iQela leentshukumo nazo zonke "izenzo" ezibandakanyiweyo kuyo, okanye ungeze iseti efunekayo "yezenzo" ngabanye ngokuzitsala ukusuka ekhohlo Ikholamu ekhoyo ukuya kwikholamu eyabelweyo ekunene.
Xa unikezela "izenzo", kufuneka ukhethe isihluzi, ngokusekelwe kwiziphumo zohlalutyo apho inkqubo iya kugqiba isidingo sokusebenzisa "izenzo" ezithile. Ngokungagqibekanga, inkqubo yenza isihluzo esihlala Siyinyani. Xa uyisebenzisa, zonke "izenzo" ezabelwe zihlala zisetyenziswa. Kulawulo olubhetyebhetye ngakumbi, abalawuli benza ezabo izihluzi kwicandelo loZihluzo. Icebo lokucoca linamacandelo amabini: "Iimeko" kunye "neMithetho". Umzobo ubonisa amacandelo amabini: kwicala lasekhohlo yifestile ngokudala imeko, kwaye ngakwesokudla ngumgaqo oqulethe iimeko ezikhethiweyo zokusebenzisa "isenzo" esifunwayo.
Kukho inani elikhulu "leemeko" ezifumanekayo kwi-console - kuphela ezinye zazo ziboniswa kumzobo. Ukongeza kokujonga ubulungu kwisayithi okanye iqela le-Active Directory, iimpawu ze-AD zomntu ngamnye, izihlungi ziyafumaneka ukujonga igama lePC okanye idilesi ye-IP, ukuthotyelwa kwenguqulo ye-OS, ukujonga ukuthotyelwa komhla kunye nexesha, uhlobo lwemithombo epapashiweyo, njl.
Ukongeza ekulawuleni izicwangciso zendawo yokusebenza yabasebenzisi ngokusebenzisa isicelo se-Action, i-console ye-Citrix WEM inelinye icandelo elikhulu. Eli candelo libizwa ngokuba yiPolisi kunye neeProfayili. Inika iisetingi ezongezelelweyo. Eli candelo liquka amacandelwana amathathu: Imimiselo yokusiNgqongileyo, iMiseto ye-USV ye-Microsoft kunye neSetingi zoLawulo lweNkalo yeCitrix.
Izicwangciso zokusiNgqongileyo zibandakanya inani elikhulu lezicwangciso, ezibekwe ngokwamaqela kwiithebhu ezininzi. Amagama abo ayazithethela. Makhe sibone ukuba zeziphi iinketho ezikhoyo kubalawuli ukwenza indawo yomsebenzisi.
Qalisa ithebhu yeMenu:
Ithebhu yeDesktop:
Windows Explorer Tab:
Iqela lenjongo yokulawula:
SBCHVD ithebhu yokuTyunya:
Siya kutsiba useto ukusuka kwicandelo leMicrosoft USV Settings. Kule bhloko, amacandelo aqhelekileyo e-Microsoft aqwalaselwe - Ukwalathisa kwakhona kwisiqulathi seefayili kunye neeProfayili zokuzulazula, ngokufanayo nemimiselo yemigaqo-nkqubo yeqela.
Kwaye icandelwana lokugqibela luSeto loLawulo lweProfayili yeCitrix. Unoxanduva lokuqwalasela i-Citrix UPM yolawulo lweprofayili yomsebenzisi. Kukho izicwangciso ezininzi kweli candelo kunezimbini ezidlulileyo zidityanisiwe. Izicwangciso zifakwe kumacandelo kwaye zilungelelaniswe kwiithebhu kwaye zihambelana nezicwangciso ze-Citrix UPM kwi-console ye-Citrix Studio. Ngezantsi ngumfanekiso onesetingi soLawulo lweNkalo yeCitrix ePhambili kunye noluhlu lweethebhu ezikhoyo ezongezwe kumbono jikelele.
Ulawulo olukwindawo esembindini yezicwangciso zemo yokusebenza yomsebenzisi ayiyona nto iphambili i-WEM enikezela ngayo. Uninzi lwemisebenzi edweliswe ngasentla inokufezekiswa kusetyenziswa imigaqo-nkqubo yeqela eqhelekileyo. Inzuzo ye-WEM yindlela ezi zicwangciso zisetyenziswa ngayo. Imigaqo-nkqubo eqhelekileyo isetyenziswa xa abasebenzisi beqhagamshela ngokulandelelanayo omnye emva komnye. Kwaye kuphela emva kokuba yonke imigaqo-nkqubo isetyenzisiwe, inkqubo yokungena igqityiwe kwaye idesktop iyafumaneka kumsebenzisi. Okukhona useto lwenziwe ngemigaqo yeqela, kokukhona kuthatha ixesha ukulisebenzisa. Oku kwandisa ixesha lokungena. Ngokungafaniyo nemigaqo-nkqubo yeqela, i-arhente ye-WEM itshintsha i-process order kwaye isebenzise izicwangciso kwimisonto emininzi ngokuhambelanayo kunye ne-asynchronously. Ixesha lokungena komsebenzisi lincitshiswe kakhulu.
Inzuzo yokusebenzisa useto ngeCitrix WEM ngaphezulu kwemigaqo-nkqubo yeqela iboniswe kwividiyo.
Bala ulawulo lwezibonelelo
Makhe siqwalasele enye inkalo yokusebenzisa i-Citrix WEM, oko kukuthi ukukwazi ukwandisa inkqubo ngokulawula ukusetyenziswa kobutyebi (uLawulo lweZibonelelo). Iisetingi zibekwe kwicandelo loPhuculo lweNkqubo kwaye zohlulwe zibe ziibhloko ezininzi:
- Ulawulo lweCPU
- Ulawulo lweMemori
- Ulawulo lwe-IO
- ILogoff ekhawulezayo
- I-Citrix Optimizer
Ulawulo lwe-CPU luqulethe iiparameters zokulawula izibonelelo zeprosesa: ukunciphisa ukusetyenziswa kwezixhobo ngokubanzi, ukuphatha i-spikes ekusetyenzisweni komthombo weprosesa, kunye nokubeka phambili izibonelelo kwinqanaba lesicelo. Iisetingi eziphambili zibekwe kwi-CPU yoMphathi weSetingi ithebhu kwaye ibonisiwe kumzobo ongezantsi.
Ngokubanzi, injongo yeeparamitha icacile kumagama abo. Into enomdla kukukwazi ukulawula izixhobo zeprosesa, ethi iCitrix ibize βngobuchuleβ bokusebenza-CPUIntelligent CPU optimization. Igama elikhulu lifihla ukusebenza okulula kodwa okusebenzayo. Xa isicelo siqala, inkqubo inikwa eyona CPU iphambili yokusetyenziswa. Oku kuqinisekisa ukuqaliswa ngokukhawuleza kwesicelo kwaye kwandisa ngokubanzi izinga lokuthuthuzela xa usebenza nenkqubo. Wonke "umlingo" ukwividiyo.
Kukho izicwangciso ezimbalwa kuLawulo lweMemori kunye namacandelo oLawulo lwe-IO, kodwa i-essence yabo ilula kakhulu: ukulawula imemori kunye nenkqubo ye-I / O xa usebenza ngediski. Ulawulo lwememori luvulwa ngokungagqibekanga kwaye lusebenza kuzo zonke iinkqubo. Xa isicelo siqala, iinkqubo zayo zigcine i-RAM ethile kumsebenzi wazo. Njengomthetho, lo vimba mkhulu kunento efunekayo okwangoku - indawo yokugcina yenzelwe "ukukhula" ukuqinisekisa ukusebenza ngokukhawuleza kwesicelo. Ukulungiswa kwememori kubandakanya ukukhulula imemori kwezo nkqubo zazikwi-Idle State kangangexesha elithile. Oku kuphunyezwa ngokuhambisa amaphepha ememori angasetyenziswanga kwifayile yokupheyija. Ukulungiswa komsebenzi wediski kufezekiswa ngokunika izinto eziphambili kwizicelo. Lo mfanekiso ungezantsi ubonisa iinketho ezikhoyo zokusetyenziswa.
Makhe sijonge icandelo leLogoff elikhawulezayo. Xa uphuma ngokuqhelekileyo, umsebenzisi ubona usetyenziso luvaliwe, iprofayili ikopishwa, njl.njl. Xa usebenzisa i-Fast Logoff ukhetho, i-arhente ye-WEM ibeka iliso kwi-Log Off call kwaye ikhuphe iseshoni yomsebenzisi - ibeka kwimeko yokuqhawula. Kumsebenzisi, iseshoni iphela ngoko nangoko. Kwaye inkqubo igqiba rhoqo zonke iinkqubo zokusebenza "kwimvelaphi". Ukhetho lweLogoff olukhawulezayo luvulwe ngebhokisi enye, kodwa ngaphandle kunokwabelwa.
Kwaye ekugqibeleni icandelo, Citrix Optimizer. Abalawuli beCitrix basazi kakuhle isixhobo sokwenza "umfanekiso wegolide"-Citrix Optimizer. Esi sixhobo sihlanganiswe kwi-Citrix WEM 2003. Umfanekiso ongezantsi ubonisa uluhlu lweetemplates ezikhoyo.
Abalawuli banokuhlela iitemplates zangoku, benze ezintsha, kwaye bajonge iiparameters ezibekwe kwiitemplates. Izicwangciso zefestile ziboniswe kumzobo ongezantsi.
Ukuthintela ukufikelela kwizicelo
I-Citrix WEM inokusetyenziselwa ukunciphisa ukuqaliswa kwesicelo, ukufakwa, ukuphunyezwa kweskripthi, kunye nokulayisha kwe-DLL. Olu seto luqokelelwa kwicandelo loKhuseleko. Umzobo ongezantsi udwelisa imigaqo ecetywa yinkqubo ukuba yenziwe ngokungagqibekanga kwicandelwana ngalinye kwaye ngokungagqibekanga yonke into ivumelekile. Abalawuli banokubhala ngaphezulu kwezi setingi okanye benze ezintsha; kumgaqo ngamnye, intshukumo enye yezimbini iyafumaneka - AllowDeny. Inani lemigaqo eyenziwe kuyo ibonakaliswe kwizibiyeli kunye negama lesiqendwana. Icandelo loKhuseleko lweSicelo alinazo imimiselo yalo, libonisa yonke imigaqo esuka kumacandelwana alo. Ukongeza ekudaleni imithetho, abalawuli banokungenisa imithetho ekhoyo ye-AppLocker ukuba umbutho wabo uyayisebenzisa kwaye ulawula useto lwendawo ukusuka kwelinye ikhonsoli.
Kwicandelo lolawulo lweNkqubo, ungenza uluhlu olumnyama nolumhlophe ukunciphisa ukuqaliswa kwezicelo ngamagama efayile aphunyeziweyo.
Ukulawula izitishi zokusebenza zomzimba
Izicwangciso zangaphambili zazinomdla kuthi ekulawuleni izixhobo kunye neeparitha zokudala indawo yokusebenza yomsebenzisi ngokusebenza kunye ne-VDI kunye neeseva ze-terminal. Ibonelela ngantoni iCitrix ukulawula izitishi zokusebenza eziphathekayo oqhagamshela kuzo? Ubunakho be-WEM bucaciswe ngasentla bunokusetyenziswa kwiindawo zokusebenza ezibonakalayo. Ukongeza, isixhobo sikuvumela ukuba "ujike" iPC yakho ibe "ngumxhasi omncinci". Olu tshintsho lwenzeka ngokuthintela abasebenzisi ekufikeleleni kwi-desktop kunye nokusebenzisa iimpawu ze-Windows ezakhelwe ngaphakathi ngokubanzi. Endaweni yedesktop, iqokobhe lomzobo we-arhente yeWEM iyasungulwa (i-arhente yeWEM efanayo isetyenziswa njengakwiVDIRDSH), kujongano apho izibonelelo zeCitrix ezipapashiweyo zibonisiwe. I-Citrix ine-software ye-Citrix DesktopLock, ekwavumela ukuba uguqule i-PC ibe yi-"TC", kodwa amandla e-Citrix WEM abanzi. Apha ngezantsi kukho imifanekiso yoseto olusisiseko onokulusebenzisa ukulawula iikhompyutha eziphathekayo.
Apha ngezantsi kukho umfanekiso weskrini wendlela esijongeka ngayo indawo yokusebenza emva kokuyiguqula ibe βngumxhasi obhityileyoβ. Imenyu yokuthoba uKhetho idwelisa izinto ezivumela umsebenzisi ukuba alungise imeko-bume ngendlela athanda ngayo. Ezinye okanye zonke zinokususwa kwi-interface.
Abalawuli banokongeza ikhonkco kwimithombo yewebhu yenkampani kwicandelo "leSayithi", kunye nezicelo ezifakwe kwiiPC eziphathekayo eziyimfuneko kumsebenzi wabasebenzisi kwicandelo "Izixhobo". Ngokomzekelo, kuluncedo ukongeza ikhonkco kwi-portal yenkxaso yobuchwepheshe bomsebenzisi kwi "Sayithi", apho umqeshwa angenza itikiti ukuba kukho iingxaki zokuxhuma kwi-VDI.
Isisombululo esinjalo asikwazi ukubizwa ngokuba "umthengi omncinci" opheleleyo: amandla ayo alinganiselwe xa kuthelekiswa neenguqu zorhwebo zezisombululo ezifanayo. Kodwa kwanele ukwenza lula kunye nokudibanisa ujongano lokusebenza kunye nenkqubo, ukunciphisa ukufikelela komsebenzisi kwiisethingi zenkqubo yePC kwaye usebenzise iinqwelo zePC ezigugayo njengenye indlela yethutyana kwizisombululo ezikhethekileyo.
***
Ke, makhe sishwankathele uphononongo lweCitrix WEM. Imveliso inako:
- lawula useto lwemo engqongileyo yomsebenzisi
- lawula izixhobo: iprosesa, imemori, idiski
- nika igama elikhawulezayo, phuma kwiNkqubo (LogOnLogOff) kunye nokuqaliswa kwezicelo
- ukunciphisa ukusetyenziswa kwesicelo
- guqula iiPC zibe "ngabathengi abancinci"
Ewe kunjalo, umntu unokuthandabuza malunga neevidiyo zedemo zokusebenzisa i-WEM. Kumava ethu, uninzi lweenkampani ezingasebenzisi i-WEM zinexesha lokungena eliphakathi kwama-50-60 imizuzwana, engahlukanga kakhulu kwixesha levidiyo. Nge-WEM, ixesha lokungena lingancitshiswa kakhulu. Kwakhona, usebenzisa imithetho elula yokulawula izixhobo zenkampani, unokwandisa ubuninzi babasebenzisi ngomncedisi okanye unikeze umgangatho ongcono wamava kunye nenkqubo kubasebenzisi bangoku.
I-Citrix WEM ingena kakuhle kwingqikelelo yendawo yokusebenza yedijithali kwaye iyafumaneka kuzo zonke ii-Citrix Virtual Apps kunye nabasebenzisi beDesktop abaqala ngohlelo oluPhezulu kunye nenkxaso esebenzayo yeeNkonzo zeMpumelelo yabaThengi.
Umbhali: uValery Novikov, injineli ekhokelayo-umyili weenkqubo zekhompyuter kwiJet Infosystems
umthombo: www.habr.com