Yadda Ake Aiwatar da Injinan Farko a Muhalli na RHEV - Kashi na 4
Yanayin mu ya ƙunshi cibiyar bayanai guda ɗaya da aka haɗe tare da ISCSI da aka raba. Wannan cibiyar bayanai ta ƙunshi tari ɗaya tare da runduna/ nodes biyu waɗanda za a yi amfani da su don ɗaukar nauyin injin mu.
Mahimmanci a kowane yanayi, zamu iya tura injina na zahiri/zahiri ta amfani da shahararrun hanyoyin kamar Daga ISO/DVD, Network, Kickstart da sauransu. Don yanayin mu, babu wani babban bambanci game da gaskiyar da ta gabata, kamar yadda za mu yi amfani da hanyoyin/nau'ikan shigarwa iri ɗaya.
A matsayin farko muna tattaunawa game da ƙaddamar da VM ta amfani da fayil/hoto na ISO. Nishaɗin RHEV yana da tsari sosai, don haka yana da yanki na musamman da ake amfani da shi kawai don wannan manufa, adana fayilolin ISO da aka yi amfani da su don ƙirƙirar injunan kama-da-wane, wannan yanki shine wurin ajiya wanda ake kira Domain ISO.
Mataki 1: Sanya Sabon Domain ISO
A zahiri, RHEVM yana ƙirƙirar Domain ISO yayin aiwatar da shigarwa. Don bincika hakan, kawai kewaya shafin ajiya don mahalli.
Za mu iya amfani da wanda yake akwai kuma mu haɗa shi zuwa cibiyar bayanai, amma bari mu ƙirƙiri sabo don ƙarin aiki.
Lura: Akwai wanda ake amfani da NFS shared ajiya a kan rhevm inji IP:11.0.0.3. Sabuwar ƙirƙira za ta yi amfani da NFS shared ajiya a kan mu ajiya kumburi IP:11.0.0.6.
1. Don Sanya sabis na NFS akan kumburin ajiyar mu,
yum install nfs-utils -y chkconfig nfs on service rpcbind start service nfs start
2. Ya kamata mu ƙirƙiri sabon kundin adireshi da za a raba ta amfani da NFS.
mkdir /ISO_Domain
3. Raba kundin adireshi ta ƙara wannan layin zuwa fayil ɗin /etc/exports sannan a yi amfani da canje-canje.
/ISO_Domain 11.0.0.0/24(rw)
exportfs -a
Muhimmi: Canja ikon mallakar kundin adireshi ya kasance tare da uid:36 da gid:36.
chown 36:36 /ISO_Domain/
Lura: 36 shine uid don mai amfani da vdsm \Wakilin RHEVM da gid na ƙungiyar kvm.
Ya zama dole don sanya kundin da aka fitar ya zama mai isa ga RHEVM. Don haka, NFS ɗinku yakamata ya kasance a shirye don haɗa shi azaman yanki na ISO zuwa yanayin mu.
4. Don ƙirƙirar Sabon yanki na ISO tare da nau'in NFS… zaɓi Data-Center1 Daga shafin tsarin, sannan danna Sabon Domain daga shafin ajiya.
5. Sa'an nan kuma Cika taga bayyana kamar yadda aka nuna:
Lura: Tabbatar game da aikin Domain/Nau'in Ajiya shine ISO/NFS.
Jira ɗan lokaci kuma sake duba ƙarƙashin shafin ajiya.
Yanzu, an sami nasarar ƙirƙirar yankin mu na ISO kuma an haɗa shi. Don haka, bari mu loda wasu ISO zuwa gare shi don tura VM.
6. Tabbatar cewa kuna da fayil ɗin ISO akan sabar RHEVM ɗin ku. Za mu yi aiki tare da ISO guda biyu na Linux {CentOS_6.6} da ɗayan don windows {Windows_7}.
7. RHEVM yana ba da kayan aiki da ake kira (rhevm-iso-uploader). Yana amfani da loda ISO zuwa Domains na ISO baya ga ayyuka masu amfani.
Da farko, za mu yi amfani da shi don lissafin duk abubuwan da ake samu na ISO Doamins.
Alamomi: Aikin lodawa yana goyan bayan fayiloli da yawa (rabu da sarari) da katunan daji. Na biyu, za mu yi amfani da shi don loda ISO's zuwa yankinmu na iso \ISO_Domain.
Lura: Tsarin lodawa yana ɗaukar ɗan lokaci kamar yadda ya dogara da hanyar sadarwar ku.
Alamomi: Yankin ISO na iya kasancewa akan injin RHEVM, ana ba da shawararsa a wasu lokuta, kowace hanya gaba ɗaya ya dogara da yanayin ku da bukatun abubuwan more rayuwa.
8. Bincika abubuwan da aka ɗora na ISO daga haɗin yanar gizo.
Lokaci ya yi na sashe na biyu \Tsarin Injin Kaya.
Mataki 2: Aiwatar da Injinan Virtual - Linux
11. Canja zuwa Virtual Machines shafin kuma danna Sabon VM.
12. Sannan cika tagogin da suka bayyana kamar yadda aka nuna:
Don gyara wasu zaɓuɓɓuka kamar rabon ƙwaƙwalwar ajiya da zaɓuɓɓukan taya, danna \Nuna manyan Zabuka.
13. Zaɓi System don gyara ƙwaƙwalwar ajiya da vCPU's.
14. Zaɓi Zaɓuɓɓukan Boot don haɗa hotonmu na ISO zuwa na'urori masu mahimmanci, sannan danna Ok.
15. Kafin fara na'urar kama-da-wane, yakamata ku ƙirƙira kuma ku haɗa diski mai kama da juna. Don haka, danna Configure Virtual Disks a cikin taga wanda ya bayyana ta atomatik.
16. Sa'an nan Cika na gaba bayyana taga kamar yadda aka nuna kuma danna Ok.
Alamomi: Mun tattauna bambanci tsakanin \An riga an kasaftawa da Tsarin Ƙarfafa a baya a cikin wannan labarin daga jerin kvm a Sarrafa Ƙaƙƙarfan Ma'ajiyar KVM da Pools - Sashe na 3.
17. Rufe taga yana tambaya game da ƙara wani rumbun diski. Yanzu, Bari mu bincika na'ura mai kama da mu.
Alamomi: Kuna iya buƙatar shigar da plug-in SPICE don tabbatar da na'urar wasan bidiyo mai kama-da-wane zai yi aiki lafiya.
# yum install spice-xpi
# apt-get install browser-plugin-spice
Sa'an nan kuma sake kunna Firefox browser.
18. A karo na farko, za mu yi amfani da injin kama-da-wane daga \Run sau ɗaya…kawai danna kan sa sannan a canza tsarin zaɓin boot - sa na farko shine CD-ROM.
Lura: Ana amfani da Gudu sau ɗaya don gyara saitin vm na lokaci ɗaya (Ba Dindindin ba) don gwaji ko shigarwa.
19. Bayan ka danna (Ok), za ka ga an canza yanayin injin mashin din zuwa farawa daga nan zuwa sama!!.
20. Danna gunkin bude Mashinan Kayan Kayan Kayan Kaya.
Ainihin, mun ƙirƙiri na'ura mai kama da uwar garken Linux cikin nasara wanda aka shirya akan node1 {RHEVHN1}.
Mataki 3: Aiwatar da Injinan Virtual - Windows
Don haka, bari mu kammala tafiya tare da tura wani injin kama-da-wane yana aiki azaman injin tebur, zamu tattauna bambanci tsakanin uwar garken da nau'in tebur daga baya, wannan injin kama-da-wane zai zama Windows7.
Gabaɗaya, za mu maimaita kusan matakai na baya tare da wasu ƙarin. Bi matakai kamar yadda aka nuna a fuska na gaba:
21. Danna Sabon VM sannan ka cika bayanin da ake nema.
22. Ƙirƙiri sabon faifai kuma tabbatar da cewa an ƙirƙiri windows VM.
Kafin ci gaba da matakai na gaba, injiniyoyin kwamfyuta na windows suna buƙatar wasu direbobi da kayan aikin paravirtualization na musamman don shigar cikin nasara… zaku iya samun su a ƙarƙashin:
/usr/share/virtio-win/ /usr/share/rhev-guest-tools-iso/
Don wannan ISO da aka yi amfani da shi a cikin wannan koyawa, za mu buƙaci loda waɗancan fayilolin zuwa Domain ɗin mu na ISO kuma mu tabbatar daga mahaɗin yanar gizo.
/usr/share/rhev-guest-tools-iso/RHEV-toolsSetup_3.5_9.iso /usr/share/virtio-win/virtio-win_amd64.vfd
23. Danna Run sau ɗaya kuma kar a manta da haɗa madaidaicin floppy diski don buɗe VM console.
24. Bi umarnin windows don kammala shigarwa. A matakin rarraba Disk, za ku lura cewa babu faifai da suka bayyana. Danna Load Driver sannan Browse.
25. Sa'an nan nemo hanyar direbobi a kan Virtual floppy faifai kuma zaɓi direbobi biyu masu alaƙa da Ethernet da SCSI controller.
26. Sa'an nan kuma ku jira dan lokaci don loda 10G Virtual disk ɗin mu ya bayyana.
Kammala aikin shigarwa har sai ya gama nasara. Da zarar ya gama nasara, je zuwa gidan yanar gizon RHEVM kuma canza CD ɗin da aka makala.
27. Yanzu ku haɗa RHEV kayan aikin CD sannan ku koma windows Virtual machine, za ku ga kayan aikin CD an haɗa su. Shigar da kayan aikin RHEV kamar yadda aka nuna..
Bi matakan da aka bi a baya har sai ya gama nasara sannan sake kunna tsarin.
kuma a ƙarshe, injin ɗin ku na windows yana cikin koshin lafiya yana aiki..:)
Kammalawa
Mun tattauna a wannan bangare, mahimmancin yanki na ISO da turawa sannan yadda ake amfani da shi don adana fayilolin ISO waɗanda za a yi amfani da su daga baya don tura injunan kama-da-wane. Linux da injunan kama-da-wane an tura su kuma suna aiki da kyau. A kashi na gaba, za mu tattauna mahimmancin Tari da ayyuka tare da yadda ake amfani da fasalin tari a cikin muhallinmu.