Virt-Manager uye virsh: Remote Administration kuburikidza neSSH - SMB Networks

General index yeakateedzana: Computer Networks yeSMEs: Sumo

Mhoro shamwari!

Tinovimba kuti watevera zvinyorwa zvedu zvakaburitswa kusvika parizvino, zvinova:

• Computer Networks yeSMEs: Sumo
• Kuisirwa Workstation - Makomputa Networks eSMEs
• 6 Debian Desktops - Computer Networking yeSMEs
• Virtualization muDebian: Nhanganyaya - Computer Networks yeSMB
• Qemu-Kvm + Virt-Maneja pane Debian - Computer Networks yeSMMs
• ide-mirairo paDebian - Computer Networks yeSMB
• CentOS mumakomputa network eSMEs
• Virsh raira - Computer Networks yeSMEs

Chaizvoizvo mune iyo posvo Qemu-Kvm + Virt-Maneja pane Debian - Computer Networks yeSMMsIsu tinodudzira izvozvo, kuve neimwe chete nzvimbo yekushandira pamwe neVirt-Maneja yakaiswa, isu tinokwanisa kure kure kudzora akawanda hypervisors sezvazvinodiwa. Mune mamwe mazwi, mumaseva akatsaurirwa kugonesa, hazvisi zvekumanikidza kuisa iyo Desktop kana imwe graphical nharaunda.

MaSeva ari kure anofanirwa kuitwa sezvakaratidzwa mu Kuisirwa Workstation - Makomputa Networks eSMEs, kana kutungamirirwa nezvinyorwa zvinotevera zvatichakurukura zvimwe zvekugovera zvakaita se CentOS uye pamwe OpenSuSE, uye gare gare zvinongodiwa chete kuisa rutsigiro rwekuita mune yega yega. Nenzira inoshanda, pane iwo maseva, mushure mekumisikidzwa kwakachena kweiyo Base Inoshanda Sisitimu uye nekuvandudza iwo akaiswa mapakeji zvinoenderana nezviripo zvinyorwa, zvinongofanirwa chete kuisa mapakeji kemu-kvm, libvirt-bin y bridge-zvishandiso, kana imwe pasuru yakanangana nekugoverwa kwega kwega, izvo hazvireve kuti kana tichida zvimwe zvirongwa, hatizviise.

Remote hypervisor «jessie»

Hunhu hwesevha iyi ndeinotevera:

Zita rezita: desdelinux.fan
Zita rechikwata: jessie
FQDN: Jessie.desdelinux.fan
IP kero: 10.10.10.5
SubNet: 10.10.10.0/24
RAM: 2G
Zvakaoma dhiraivha 1: 20GB
Zvakaoma dhiraivha 2: 80GB
Dhisiki 2 gomo poindi: / imba / vms
Akajairika mushandisi: Buzz
Mushandisi izita rakazara: Debian Kutanga OS Buzz

Isu tinogadzirira iyo hypervisor «Jessie»

Sezvo isu tisina DNS pane network, isu tichafanirwa kuramba tichishandisa iyo IP's. Via ssh kana zvakananga mudura server, isu tinoita inotevera mirairo:

buzz @ sysadmin: ~ $ ssh 10.10.10.5
buzz@10.10.10.5 password:

buzz @ jessie: ~ $ sudo nano / etc / ssh / sshd_config
# Kuvimbiswa: LoginGraceTime 120 # PermitRootLogin isina-password
PermitRootLogin hongu             
StrictMode hongu

buzz @ jessie: ~ $ sudo service ssh kutanga
buzz @ jessie: ~ $ sudo service ssh chimiro
● ssh.service - OpenBSD Yakachengeteka Shell server Yakatakurwa: yakatakura (/lib/systemd/system/ssh.service; yakagoneswa) Inoshanda: inoshanda (inomhanya) kubvira Sun 2016-12-11 12:15:24 EST; 3s apfuura Main PID: 14960 (sshd)

buzz @ jessie: ~ $ sudo kukodzera kuisa qemu-kvm libvirt-bin
[sudo] password ye buzz:

Mushure mekupedza mashandiro ari pamusoro, tinovhura iyo Virt-Maneja mune yedu yekushandira nzvimbo yekushandira, uye isu tinopfuurira kubata iyo iri kure hypervisor «jessie».

Kuti tiite kuti chinyorwa ichi chiwedzere kudzidza, isu takarongedza mifananidzo yese kuti itorwe, uye tinopa chinongedzo pazasi, kuitira kuti apo uchiverenga rondedzero ye "Nhanho nedanho", unogona kutarisa mifananidzo munzvimbo imomo muVona. Mifananidzo yakasarudzwa. Tinotenda kuti izvi zvinonyanya kusununguka. Tiri kuzviita isu tichinyora chinyorwa.

Dhawunirodha mifananidzo ye «Nhanho nedanho» (961.1 kB).

Isu tinotungamira Jessie kuburikidza neVirt-Manager uye Virsh, kuburikidza neSSH

Chinhu chekutanga chatinofanira kuita mune yedu Workstation, ndiko kuisa graphical chirongwa chekutarisira iyo passwords of the vanoshandisa chii chaanokumbira kwatiri libvirt kure. Izvo zvakakosha kuti, kuti ubatanidze kure, dhimoni libvltd iri kumhanya nemazvo, uye kuti iyo mushandisi akasarudzwa ndezva libvirt boka pamushini uri kure, kana ndiye mushandisi iye amene mudzi.

buzz @ sysadmin: ~ $ sudo aptitude tsvaga kubvunza
p ksshaskpass - vashanduri vanokurumidza kushandisa passphrase ye ssh-wedzera p razorqt-openssh-askpass - OpenSSH mubatsiri wechikamu cheRazor-qt desktop nharaunda p ssh-askpass - pasi peX, inobvunza mushandisi chirevo cheshsh-wedzera p ssh-askpass -izere chidzitiro - Pasi peGnome2, inobvunza mushandisi chirevo cheshsh-wedzera p ssh-askpass-gnome - inowirirana X chirongwa kukurudzira vashandisi kuti vapase pasr-wedzera

Isu takasarudza iyo ssh-askpass-gnome, nekuti isu takaisa iyo MATE-Desktop.

buzz @ sysadmin: ~ $ sudo kukodzera kuisa ssh-askpass-gnome

Kuti udzivise matambudziko, uye nekutevera kurudziro yeVirt-Maneja pachayo, iyo nekumisikidza inonongedza kune mushandisi mudzi kubatanidza, ndosaka tichitendera kupinda kune iyo mudzi, kuburikidza ssh, patakagadzirira Jessie hypervisor. Ziva kuti hatina kuve nhengo yeboka libvirt kune akajairika mushandisi Buzz.

Chaizvoizvo, kure kure kutarisira hypervisor uye ayo chaiwo michina, isu tinoenderera zvakanyanya zvakafanana nepatinenge tichitarisira yemuno hypervisor.

Nhanho nedanho nemifananidzo yakadzorwa

• 01 mufananidzo: Chinhu chekutanga chatinoita kugadzira Kubatanidza kutsva muVirt-Manager. Kune izvi tinofamba Menyu -> + Wedzera kubatanidza ... uye ipapo dialog hwindo rinozovhura.
• 02 mufananidzo: Dialog hwindo kwatinoparidzira hunhu hukuru hwehukama hutsva hwatinotarisira kumisikidza:
  • Hypervisor: QEMU / KVM
  • Unganidza kumakomputa ari kure neMethod: SSH
  • Zita Rekushandisa: mudzi
  • Zita rechikwata: 10.10.10.5 (isu hatisati tine DNS)
  • Otomatiki batanidza: zvinoreva kuti patinotanga yemuno Virt-Manager, ichaedza kubatanidza kune iri kure hypervisor otomatiki. Tinokurudzira usamake
  • URIs «Unifomu Resource Chitupa"yakagadzirwa: qemu + ssh: //root@10.10.10.5/system

• 03 mufananidzo: Mushure mekudzvanya bhatani Batanidza mune yakapfuura nhanho, chirongwa ssh-bvunza anotibvunza isu, kana isu tisati taita kubatana ssh kure pamberi, kana tichida kuenderera mberi, kwatinopindura kuti «Ehe»Yakanyorwa mumavara akajeka, kunyangwe iyo dialog hwindo risingatiratidze zvatakanyora. Mushure mekupindura zvine hungiso, tinobaya pane bhatani OK

• 04 mufananidzo: Dialog hwindo kwatinofanira kunyora password yemushandisi mudzi yeiyo kure hypervisor. Mushure mekupinda, tinya pa OK.
• 05 mufananidzo: Yemunharaunda Virt-maneja yatove kuratidza maviri mahukama: iyo iri kure imwe 10.10.10.5 (QEMU), uye veko yemunohost (QEMU). Zvino, uye nekuchengetedza chinongedzo chiri kure chakasarudzwa, tinofamba nenzira Menyu -> Rongedza -> Ruzivo rwekubatanidza, uye zvese zvehukama hwakasarudzwa zvicharatidzwa, zvese zvinodzidzisa uye zvinogadziriswa.
• 06 mufananidzo: Eyelash "Ongorora»Nemashoko ekubatanidza. Mariri tinoverenga kuti kubatana kuri qemu + ssh: //root@10.10.10.5/system. Zita reboka iri Jessie.desdelinux.fan. Uye zvimwe zvakawanda zvine chekuita nezve huwandu hweyeuchidzo, kuvaka, CPU mashandisiro uye ndangariro mashandisiro eiyo kure hypervisor
• 07 mufananidzo: Eyelash "Virtual Networks«. Mariri tinoona kuti network «Default"haifanire Auto kutanga paunotanga zvishandiso, kuti network ndeye 192.168.122.0/24, iyo inogoneswa uye ine yakatsanangurwa renji iyo DHCP, uye izvo Kuendesa iri kuburikidza Nat «Network Kero Dudziro".

Ngatitorei mabara pano uye tizvibvunze isu Isu tinoshandura sei default network kurongedzwa kune anodiwa ma parameter ebhizinesi LAN?.

Isu tinoshandura iyo "default" network yeiyo kure hypervisor uchishandisa virsh

Isu tinotanga iyo koni Virsh

buzz @ sysadmin: ~ $ sudo virsh
[sudo] password ye buzz: Tinogamuchirwa ku virsh, iyo virtualization inofambidzana terminal. Type: 'rubatsiro' nerubatsiro nemirairo 'kurega' kurega

Isu tinobatana neiri kure hypervisor timu jessie

virsh # batanidza qemu + ssh: //root@10.10.10.5/system
root@10.10.10.5 password:

Uye isu takatopinda mune iri kure hypervisor

virsh # net-list - zvese
 Zita Nyika Autostart Inopfuurira -------------------------------------------------- ------------ default haishande kwete hongu

virsh #net-info default
Zita: default UUID: 18ce4bbb-fddb-4300-9f13-65b4d999690c Inoshanda: hapana Kuramba: hongu
Autostart: kwete
Bhiriji: virbr0

Isu tinowana inotevera gadziriso yeiyo tsvuku Default. Ziva kuti izvo zvinotsanangurwa ndizvo network zambuko chinongedzo, uye kwete network pachayo. Chero muchina watinoda kubatanidza kune inoenderana virbr0, iwe unofanirwa kugovana network imwechete.

virsh # net-edit default
default 18ddbbb-fddb-4-4300f9-13b65d4c 

Isu tinoshandura kumisikidza kumisikidzwa Default yeiyo kure hypervisor zvinoenderana ne subnet yekambani yedu LAN, iri 192.168.10.0/24

virsh # net-edit default
default 18ddbbb-fddb-4-4300f9-13b65d4cvirbr0'stp =' pa 'kunonoka =' 0 '/>192.168.10.1'netmask =' 255.255.255.0 '>

Isu tinomaka network Default yeiyo kure hypervisor kuitira kuti kuzvitanga

virsh # net-autostart default
Network default yakatarwa seyakatangiswazve

virsh #net-info default
Zita: default UUID: 18ce4bbb-fddb-4300-9f13-65b4d999690c
Anoshanda: kwete
Kutsungirira: hongu
Autostart: hongu
Bhiriji: virbr0

Uye pakupedzisira isu tinotanga network Default kubva kure hypervisor

virsh # net-kutanga default
Network default yatanga

virsh # net-chinyorwa
 Zita Nyika Autostart Inoenderera -------------------------------------------------- ------------ default inoshanda hongu

virsh #net-info default
Zita: default UUID: 18ce4bbb-fddb-4300-9f13-65b4d999690c
Anoshanda: ehe
Kutsungirira: hongu
Autostart: hongu
Bhiriji: virbr0

Mushure mekushandurwa uku, tinofanira «Regedza"uye dzokera ku"Batanidza»Kubatana nekomputa iri kure muVirt-Manager kuona shanduko.

Kuenderera Nhanho nedanho nemifananidzo yakadhawunirodwa

• Mufananidzo 07a: Eyelash "Virtual Networks"neWebhu Default yatogadziriswa uye ichimhanya
• 08 mufananidzo: Eyelash "Self Storage»Kubva kure hypervisor. Pakutanga isu tinongova nechengetedzo yekuchengetedza Default, uye ine sarudzo ye Auto kutanga. Kana isu tisiri kuzochengeta chaiwo michina mifananidzo mune dhairekitori / var / lib / libvirt / mifananidzo chero chikonzero, zvinokurudzirwa kuti usarudze sarudzo Auto kutanga. Mune ino dialog hwindo, tinobaya pane bhatani «+»Kuwedzera nyowani yekuchengetedza.
• 09 mufananidzo: Ndiyo yekutanga yewizard kuwedzera dhipoziti nyowani. Iye zita yedhipatimendi nyowani iri jessie-vms-mifananidzo uye ari File System Directory.
• 10 mufananidzo: Sezvo isu tine 80GB disk yakaiswa pamusoro / imba / vms yekuchengetedza iyo mifananidzo, isu tinodudza kuti iyo Nzira yekuenda zvichave chaizvo izvo.
• 11 mufananidzo: Kana wizard yapera, tinodzokera ku «Self Storage»Uye isu tinoona kuti iyo nyowani nyowani yatovepo, kuti iyo yakateedzera iyo CD chifananidzo chekugadzirwa kweye nyowani michina chaiyo, kuti ndizvo Active, uye une sarudzo Auto kutanga yakasarudzwa. Isu tinogadzira vhoriyamu nyowani yemuchina mutsva, nekudzvanya pane bhatani «Vhoriyamu nyowani".
• 12 mufananidzo: zita yevhoriyamu nyowani iri samba-ad-dc, fomati yayo qcow2 uye iyo Maximum kugona kukura kwesimba kuri 15GB. Mukupfuura tinoongorora kuti mune dhipoziti «jessie-vms-mifananidzo«, Iyo inowanika kugona usati wagadzira vhoriyamu nyowani, iri 77.95 GB. Kupedza nekugadzirwa kweiyo vhoriyamu nyowani, tinobaya pane bhatani «Pedza«
• 13 mufananidzo: Zvakare tinodzokera ku «Self Storage»Uye isu tinoongorora kuti mufananidzo wakagadzirwa nemazvo. Kana zvisiri, tichagadzirisa chimwe chinhu mu «Mashoko ekubatanidza«, Sezvazvakaita kwatiri, isu tinopfiga hwindo nekudzvanya pane« bhataniX»Muchikamu chekumusoro kuruboshwe, uye kwete kuburikidza nesarudzo yemenu« Faira », nekuti ipapo iyo Virtual-Manager ichavhara uye tichafanirwa kuvhura zvakare. 😉
• 14 mufananidzo: Tinotarisa kuti kubatana kwakasarudzwa muVirt-Manager 10.10.10.5 (QEMU), nekuti ndepatiri kuzogadzira nyowani muchina wekushandisa uchishandisa mubatsiri wayo. Tinodzvanya pabhatani «Gadzira mutsva mutsva«, Kana isu tinofamba nechikepe Menyu -> Faira -> Mushandisi mutsva. Iyo wizard inoratidzwa uye mune yekutanga dialog hwindo inoratidza kuti iyo Kubatana ndeye 10.10.10.5 (QEMU / KVM), uye isu tinosarudza kuti isu tichagadzira muchina kubva kuIO kana CDROM mufananidzo.
• 15 mufananidzo: Isu tinotsanangura nzira yemufananidzo weIO. Kana isu tikabaya pane bhatani Kuongorora… hwindo rinovhura Tsvaga ISO midhiya vhoriyamu, tinosarudza dhipoziti jessie-vms-mifananidzo uye mairi, kumufananidzo debian-8.0.0-amd64-CD-1.iso. Mushure mekusarudzwa, iyo nzira yakakwana yemufananidzo inoratidzwa /home/vms/debian-8.0.0-amd64-CD-1.iso. Gare gare tinoratidza izvo OS mhando uye iyo Shanduro. Pakupedzisira tinobaya pane bhatani Adelante.
• 16 mufananidzo: Mubhokisi rebhokisi iri tinoratidza huwandu hwe RAM) uye huwandu hwe CPU iyo yatinozopa kumuchina chaiwo, huwandu uhwo zvine musoro hunogona kunge husiri hukuru kupfuura hweyeMuchina kana Hypervisor michina.
• 17 mufananidzo: Kuwedzera pakusarudza Bvumira kuchengetedza kweichi chaicho muchina, isu tinosarudza icho chichava diski chifananidzo chatinozopa kumuchina, nenzira imwecheteyo yatinosarudza iyo ISO mufananidzo. Pakupedzisira isu tinosarudza vhoriyamu /home/vms/samba-ad-dc.qcow2.
• 18 mufananidzo: Tasvika kumagumo kweye wizard. Tinoratidza kuti iyo zita Del muenzi ichava samba-ad-dc; tinodei Gadzirisa marongero usati waisa, iyo yatinozoshandisa kubatana nekambani LAN Virtual network 'default': NATuye Tsanangura static MAC kero yeiyo network interface, iyo inogadzirwa zvisina kurongeka. Parizvino muchina hauna kugadzirwa. Kana isu tinya pane bhatani Pedza, ndipo painogadzirwa.
• 19 mufananidzo: Hwindo rinotiratidza kuti nei tichisarudza Gadzirisa usati waisa. Nokusingaperi, iyo Virt-Manager inosarudza iyo Wongorora Zvakasarudzika SPICE. Kana isu tine kutaurirana kana kuratidza matambudziko, tinogona kuyedza ne VNC server nekuda kweizvi tarisisa. Kana tikachinja chero paramende, tinofanirwa kubaya pane bhatani aplicar yeimwe neimwe yehardware sosi. Kana zvisiri, iyo Virt-Manager inonyunyuta. 😉
• 20 mufananidzo: Nenzira imwecheteyo sesarudzo yapfuura, patakatarisana nematambudziko, takaedza iyo Vhidhiyo Default VMVGA modhi. Kutanga kuisirwa iyo ichangobva kugadzirwa muenzi kure, tinobaya bhatani «Kutanga kuisirwa».
• 21 mufananidzo: Mushure mekumisikidza kwatanga, uye pese pese patinoda kubatana kumuchina uri kure kana muenzi, Virt-Manager ichatibvunza zvakare nezvechokwadi chevashandisi vakabatana vari kure.
• 22 mufananidzo: Pakupedzisira isu tinotanga nekumisikidzwa kweiyo Inoshanda Sisitimu yakasarudzirwa Yekure Guest, sezvatinoita kune chaiwo muchina kana sevha.
• 23 mufananidzo: Iyo Virt-maneja neyake Guests kumhanya, zvese zvemuno nekure.
• 24 mufananidzo: Mushini chaiwo samba-ad-dc muchiito.

Parizvino, iyo Nhanho nedanho kuburikidza nemifananidzo yakataurwa, iyo ichiri kutaridza kwandiri seyakanakisa nzira yerudzi urwu yechinyorwa. Ini pachangu, zvinotsamwisa kwandiri kupfuudza mifananidzo uye kuverenga mameseji pakati pavo. Ehezve, kana iwe uri kuverenga iyo posvo kubva kune smartphone, unogona kusarudza iyo yekare nzira. Ini handizive, zvirinani kuteerera kwavo maonero nezve fomati yandakateedzera.

Vazhinji vanozoshamisika kana zvichikwanisika kuita ese apfuura matanho kuburikidza neyakajairika koni, rairo koni Virshand the ide-muoni. Mhinduro ndeyokuti hungu. Chii chinoitika ndechekuti ichave yakareba uye yakanyanyisa kutumira, uye isu hatidi kukurira vaverengi vasina ruzivo mu Virtualization zvakare.

Kana paine muverengi anofarira iyo zvinoitwa sei ne virsh, ndapota taura nesu kuburikidza E-mail.

Kunotevera kuendesa

Hatina chokwadi chekuenderera mberi Workstation neOpenSuSE o CentOS Kushanda. Ndeipi yaunosarudza?

Kusvikira inotevera inotevera, shamwari!