Uma i-VM yakho ingenayo i-SSD yendawo futhi ingeyona ingxenye yeqembu lesibonelo esiphethwe (MIG), ungashintsha uhlobo lomshini we-VM yakho ngemva kokuyimisa.
Uma uhlobo lomshini wakho okhona lungahambisani kahle nomsebenzi owusebenza ku-VM yakho, shintsha uhlobo lomshini lwaleyo VM. Ungashintsha uhlobo lomshini we-VM ukuze ulungise inani lama-vCPU nememori njengoba umthwalo wakho wokusebenza ushintsha. Isibonelo, ungaqala i-VM ngomshini omncane phakathi nokusetha, ukuthuthukiswa, nokuhlola futhi ushintshe i-VM ukuze isebenzise uhlobo lomshini omkhulu uma usulungele ukukhiqiza.
Kuma-VM angenayo i-SSD yendawo futhi engeyona ingxenye ye-MIG, ungashintsha uhlobo lomshini ngaphandle kokuthinta izinsiza ezilandelayo:
- Okhiye be-VM's SSH
- Ukucushwa kwe-VM, okufana nemethadatha ye-VM
- Idatha yediski eqhubekayo ye-VM, okuhlanganisa izinhlelo zokusebenza ezifakiwe kanye nedatha yohlelo lokusebenza
Uma udinga ukushintsha uhlobo lomshini wama-VM ngaphakathi kwe-MIG, funda mayelana nokubuyekeza ama-MIG
Uma i-VM yakho ine-SSD yasendaweni, awukwazi ukumisa i-VM ukuze ushintshe uhlobo lomshini wayo ngaphandle uma uyiphoqa ukuthi ime, okubangela ukuthi ulahlekelwe yiyo yonke idatha ku-SSD yendawo. Ukuze uthole imininingwane, bheka Ukungeza ama-SSD endawo
## Ngaphambi kokuthi uqale
- Uma ufuna ukusebenzisa izibonelo zomugqa womyalo kulo mhlahlandlela, yenza lokhu okulandelayo:
- Faka noma ubuyekezele enguqulweni yakamuva ye-Google Cloud CLI
- Setha isifunda esimisiwe kanye nendawo
- Uma ufuna ukusebenzisa izibonelo ze-API kulo mhlahlandlela, setha ukufinyelela kwe-API
- Qonda ukuthi ungayimisa kanjani i-VM
- Qonda izinhlobo zemishini
- Uma i-VM yakho isebenzisa ikheli le-IP langaphandle lesikhashana, ikheli le-IP lingase lishintshe lapho ulungisa uhlobo lomshini we-VM. Ukuze ulondoloze ikheli le-IP, likhuthaze libe yikheli le-IP langaphandle elimile
- Uma ufuna ukusebenzisa isizukulwane esisha sama-CPU emndenini womshini, bheka Ukuthuthela kuchungechunge lwemishini yesizukulwane sesithathu. Uma ufuna ukushintsha uhlobo lomshini lube ohlotsheni lomshini we-Arm, bheka Thutha umsebenzi wakho usuka ku-VM okhona uye ku-VM entsha.
## Imithelela yenkokhelo
Uhlobo ngalunye lomshini lukhokhiswa ngenani elihlukile, ngakho qiniseka ukuthi uyaqonda
imiphumela yentengo yokushintsha umshini
izinhlobo. Ngokwesibonelo, an
Uhlobo lomshini we-e2-standard-2 lubiza ngaphezu kwe-
uhlobo lomshini we-e2-micro
Ukushintsha uhlobo lomshini kungase futhi kuthinte izaphulelo zokusetshenziswa okuqhubekayo zaleyo VM. Izaphulelo zokusetshenziswa okuzinzile zibalwa ngokuhlukene ezigabeni ezihlukene endaweni efanayo. Uma ushintsha izinhlobo zemishini ukuze uhlobo lomshini omusha lube esigabeni esihlukile, isikhathi sokusebenza esilandelayo se-VM sibalwa ukuya esaphulelo sokusebenzisa okuqhubekayo kwesigaba esisha.
Isibonelo, cabanga ukuthi une-VM nge
uhlobo lomshini we-n2-standard-2
egijima isigamu senyanga. Ube usunquma ukushintsha uhlobo lomshini lube
m1-ultramem-40. Uma usulwenzile lolo shintsho, i-Compute Engine iyaqala
ukubala isikhathi sokusebenza kwe-VM ukuya kwabasimeme
sebenzisa isaphulelo se-vCPU elungiselelwe inkumbulo nesigaba senkumbulo
Ebhilidini yakho, uzobona isaphulelo sokusetshenziswa okuqhubekayo sisetshenziswa ku-
uhlobo lomshini we-n2-standard-2 kusukela ngaphambi kokwenza uhlobo lomshini lushintshe, futhi
isephulelo esihlukile sokusetshenziswa okuqhubekayo
m1-ultramem-40, uma i-VM yakho isala
eqhubeka
m1-ultramem-40 okungenani u-25% wenyanga yonke
## Imikhuba emihle
Nazi ezinye izinqubo ezihamba phambili zokukusiza ukuthi uguqule ngempumelelo uhlobo lomshini we-VM
Yenza izipele ezivamile zedatha yediski yakho eqhubekayo usebenzisa izifinyezo. Cabangela ukuthatha isifinyezo sedatha yediski yakho eqhubekayo ngaphambi kokuthi ushintshe uhlobo lomshini. Uma ufuna ukwenza isiqiniseko sokuthi uhlobo lomshini omusha luyakwazi ukusekela idatha ku-VM ekhona, ungathatha isifinyezo sediski esiqhubekayo futhi usisebenzise ukuze uqale i-VM yesibili ngohlobo lomshini omusha ukuze uqinisekise ukuthi i-VM iqala ngempumelelo. Engeza amanye amadiski aqhubekayo ku-. Uma unamadiski aqhubekayo angeziwe anamathiselwe ku-VM yakho, qiniseka ukuthi angeziwe kufayela le-
/etc/fstabfile
/etc/fstabfile ukuze zifakwe ngokuzenzakalelayo lapho i-VM iqala kabusha
Dala ukubhukha ngaphambi kokushintsha uhlobo lomshini. Ukuze ugweme amaphutha ahlobene nokutholakala kwensiza, dala ukubhuka kwe-Compute Engine kwezinhlobo zemishini emisha uma itholakala ukuze uyigcine endaweni. Ukubhukha kusiza ukuqinisekisa ukuthi izinsiza ziyatholakala uma uzidinga
Ukuze udale ukubhukha, qedela lezi zinyathelo ezilandelayo:
Dala ukubhukha (noma khomba ukubhukha okukhona) okunezici ezifanayo njengama-VM ahleliwe. Isibalo se-VM sokubhukha sidinga ukulingana noma sibe sikhulu kunenani lama-VM ofuna ukuwashintsha. Ngokuzithandela, ukuze uvimbele amanye ama-VM ekusebenziseni lokhu kubhuka, sebenzisa i
ethizeReservationRequiredoption
Qinisekisa ukuthi ama-VM ahleliwe azokwazi ukusebenzisa ukubhukha:
- Qinisekisa ukuthi ama-VM afiswayo anobudlelwano obufanele bokubhukha
- Ngokushesha ngaphambi kokushintsha ama-VM, qinisekisa ukuthi ukubhuka kunomthamo owanele
## Shintsha uhlobo lomshini
Ungashintsha kuphela uhlobo lomshini we-VM emile. I-VM i
kubhekwe ukuthi kumiswe kuphela uma i-VM iku
TERMINATED isimo. Wena
ayikwazi ukushintsha uhlobo lomshini we-VM esebenzayo
Uma uthuthukisela uhlobo lomshini wakho esizukulwaneni sakamuva, buyekeza okuthi Thuthela kuchungechunge lwemishini yesizukulwane sesithathu ngaphambi kokuqhubeka
Izimvume ezidingekayo kulo msebenzi
Ukuze wenze lo msebenzi, kufanele ube nezimvume ezilandelayo:
compute.instances.setMachineTypeon the VM
Ikhonsoli
Ku-Google Cloud console, hamba ku-
Ikhasi le-VM
Kwe
Ikholomu yegama, chofoza igama le-VM ofuna ukushintsha uhlobo lomshini wayo
Ukusuka
Ikhasi lemininingwane yesibonelo se-VM, qedela lezi zinyathelo ezilandelayo:
- Uma i-VM isebenza, chofoza
Misa i-VM
- Ukuze uhlele i-VM, chofoza
Hlela
Kwe
Isigaba sokucushwa komshini, khetha uhlobo lomshini ofuna ukuwusebenzisa, noma dala uhlobo lomshini wangokwezifiso
Ukuze ulondoloze izinguquko zakho, chofoza
Londoloza
- Uma i-VM isebenza, chofoza
gcloud
Misa i-VM ngokusebenzisa ifayela le-
gcloud compute cases stopcommand:
gcloud compute cases stop
VM_NAME
Faka esikhundleni
nge-VM equkethe uhlobo lomshini okufanele lushintshwe
VM_NAME
Shintsha uhlobo lomshini ngokusebenzisa i-
I-gcloud compute cases set-machine-typecommand:
gcloud compute izimo set-umshini-uhlobo
VM_NAME\ --uhlobo lomshini NEW_MACHINE_TYPE
Faka esikhundleni
ngohlobo olusha lomshini we-VM. Uhlobo lomshini kungaba okukodwa kokulandelayo:
NEW_MACHINE_TYPE
Uhlobo lomshini ochazwe ngaphambilini
Ngokwesibonelo:
e2-okujwayelekile-2
Isibonelo, ungacacisa
--umshini-uhlobo lwe-e2-custom-4-2048ukusetha uhlobo lomshini wangokwezifiso onama-vCPU angu-4 no-2 GB wememori
-
I-API
Misa i-VM ngokusebenzisa ifayela le-
izimo.indlela yokumisa:
THUMELA https://compute.googleapis.com/compute/v1/projects/
PROJECT_ID/zones/ ZONE/instances/ VM_NAME/stop
Shintshanisa okulandelayo:
: i-ID yephrojekthi
PROJECT_ID
: indawo equkethe i-VM
I-ZONE
: i-VM equkethe uhlobo lomshini okufanele lushintshwe
VM_NAME
-
Shintsha uhlobo lomshini ngokusebenzisa i-
Examples.setMachineTypemethod:
THUMELA https://compute.googleapis.com/compute/v1/projects/
PROJECT_ID/zones/ ZONE/instances/ VM_NAME/setMachineType
Endikimbeni yesicelo, hlinzeka ngolwazi olubuyekeziwe
UmshiniUhlobo:
{ machineType: "zones/
MACHINE_TYPE_ZONE/machineTypes/ NEW_MACHINE_TYPE"}
Shintshanisa okulandelayo:
: indawo equkethe uhlobo lomshini
MACHINE_TYPE_ZONE
: uhlobo lomshini omusha we-VM
NEW_MACHINE_TYPE
Uhlobo lomshini kungaba okukodwa kokulandelayo:
Uhlobo lomshini oluchazwe ngaphambilini
Ngokwesibonelo:
e2-okujwayelekile-2
Isibonelo, ungacacisa
--umshini-uhlobo lwe-e2-custom-4-2048ukusetha uhlobo lomshini wangokwezifiso onama-vCPU angu-4 no-2 GB wememori
-
-
## Hambisa ohlotsheni lomshini omncane
Uma usuka ohlotsheni lomshini onezinsiza eziningi uye ohlotsheni lomshini olunembalwa
izinsiza, njengokusuka ku-a
e2-standard-8 uhlobo lomshini kuya ku-a
e2-standard-2, ungase ungene ezindabeni zensiza yehadiwe noma ukusebenza
imikhawulo ngoba izinhlobo zemishini emincane zinamandla amancane kunomshini omkhulu
izinhlobo. Qiniseka ukuthi uhlobo lomshini wakho omusha luyakwazi ukusekela noma yiziphi izinhlelo zokusebenza
noma amasevisi asebenzayo okwamanje ku-VM, noma obuyekeza eyakho
amasevisi nezinhlelo zokusebenza ezizosebenza ezinhlotsheni zemishini emincane
Buyekeza i
*izincomo zokunikeza amalungelo* ngaphambi kokushintsha uhlobo lomshini. Ngoba
ulwazi mayelana nezincomo ze-Compute Engine size,
bona
Ukusebenzisa izincomo zohlobo lomshini ezimweni ze-VM
## Thuthela ochungechungeni lwemishini yesizukulwane sesithathu
Lapho izidingo zifinyelelwa, ungasebenzisa i-VM yesizukulwane esisha emshinini
uchungechunge ngokushintsha uhlobo lomshini, isibonelo, ukusuka ku-
m1-ultramem-160
ku
m3-ultramem-128
Izinhlobo zemishini ekhiqizayo emisha zingase zingasekeli izici ezifanayo nezixhumi ezibonakalayo njengohlobo lomshini wakho wamanje. Ngaphambi kokuqala inqubo yokuthutha, buyekeza ulwazi lohlobo lomshini lwesizukulwane esishaâÃÂÃÂngokwesibonelo, i-M3
Uhlobo lomshini omusha lungase lungatholakali kuzo zonke izifunda nezindawo njengesibonelo sakho samanje se-VM. Buyekeza izifunda ezitholakalayo nezindawo zochungechunge lwemishini emisha, futhi ulungise izinhlelo zakho zokutakula inhlekelele njengoba kudingeka
Ukushintsha uhlobo lomshini lwesibonelo sakho se-VM lube uhlobo lomshini lwesizukulwane sesithathu, ungasebenzisa noma iyiphi yalezi zindlela ezilandelayo
Dala futhi uthuthele kusibonelo esisha se-VM
Kule nqubo, udala isibonelo esisha se-VM, bese uhambisa umsebenzi wakho ku-VM entsha
Ukuze uthole imininingwane yokuthi ungayiqedela kanjani le nqubo, bheka okuthi Thutha umsebenzi wakho usuke ku-VM ekhona uye ku-VM entsha
Shintsha uhlobo lomshini lube uhlobo olusha lomshini
Kule nqubo, uyaqinisekisa ukuthi isenzakalo sakho samanje se-VM singabuyekezwa ukuze usebenzise uhlobo lomshini omusha, bese ushintsha uhlobo lomshini.
Qinisekisa isenzakalo sakho samanje se-VM sisebenzisa inguqulo yesistimu yokusebenza esekelwe. Uma inguqulo ingasekelwa, landela u-Thutha umsebenzi wakho usuka ku-VM ekhona uye ku-VM entsha
Qinisekisa izinhlelo zakho zokusebenza nezinhlelo zingasekela inethiwekhi ehlukile noma isixhumi esibonakalayo sokulondoloza, njenge-gVNIC noma i-NVMe
- Ukuze ubuyekeze isibonelo sakho ukuze usebenzise i-gVNIC, bheka Ukusebenzisa i-Google Virtual NIC
- Ukuze ulungiselele ukusebenzisa isixhumi esibonakalayo se-NVMe nezishayeli, bheka Ukukhetha isixhumi esibonakalayo
Londoloza isithombe kudiski yokuqalisa
Landela inqubo echazwe kokuthi Shintsha uhlobo lomshini
## Yini elandelayo
- Funda mayelana nezincomo zohlobo lomshini
- Funda mayelana namaqembu esibonelo aphethwe
- Funda mayelana namaphethini wezinhlelo zokusebenza ezingaka futhi eziqinile.