Publikuvana na: 14-10-2015
Adres na statiiata: http://www.linux-bg.org/cgi-bin/y/index.pl?page=article&id=advices&key=409521564
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| Izpolzvane na KVM pod CentOS 5 |
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Ot: XsPiDeR Publikuvana na: 14-10-2015 Adres na statiiata: http://www.linux-bg.org/cgi-bin/y/index.pl?page=article&id=advices&key=409521564 |
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Izpolzvane na KVM pod CentOS 5 Tova kratko rukovodstvo opisva kak da startirate virtualna mashina pod CentOS 5.x s pomoshta na qemu i kvm 1. Podgotovka root# yum install kvm kmod-kvm qemu root# modprobe kvm ili modprobe kvm-intel/kvm-amd Dobavetete potrebitelia si v grupata na KVM root# usermod -G kvm -a <USERNAME> root# chown root:kvm /dev/kvm root# chmod 0660 /dev/kvm 2. Suzdavane na Virtualna Mashina 2.1 Ediniia variant e da kachite virt-manager i da polzvate grafichniia interfeis. ( Tozi nachin ne opisan tuk. ) root# install virt-manager 2.2 Suzdavane na disk (image) root# qemu-img create -f qcow2 disk.img 5G 2.3 Instalirane na Sistema Za instalirane ot iso: qemu-kvm -hda rhel.img -cdrom Putia/do.iso -m 512 -boot d Za instalirane ot cdrom: qemu-kvm -hda rhel.img -cdrom /dev/cdrom -m 512 -boot d Sled kato sistemata e instalirana mozhe da ia startirate: qemu-kvm -hda rhel.img 3.Mrezha ( po-tochno Bridged Tap Networking ) root# yum install bridge-utils Sega triabva da svalite tunctl.Mozhe da go namerite tuk - http://download.fedora.redhat.com/pub/f... #root rpm -ihv http://download.fedora.redhat.com/pub/f... i386/os/Packages/tunctl-1.5-1.fc10.i386.rpm Triabva da redaktirate /etc/udev/rules.d/90-kvm-rules i da dobavite: KERNEL=="tun", NAME="%k", GROUP="kvm", MODE="0660" Sega eto edin prost skript koito shte napravi mosta m/u virtualnata mashina i realnata mrezha i shte startira qemu Primernata mrezha e 192.168.1.0/24 bez DHCP Server. (Promenete nastroikite spriamo vashite) #!/bin/sh PATH=$PATH:/usr/sbin:/sbin sudo brctl addbr br0 sudo ifconfig eth0 0.0.0.0 sudo brctl addif br0 eth0 sudo ifconfig br0 192.168.1.120 netmask 255.255.255.0 up sudo route add -net 192.168.1.0 netmask 255.255.255.0 br0 sudo route add default gw 192.168.1.1 br0 sudo tunctl -b -u john sudo ifconfig tap0 up sudo brctl addif br0 tap0 export SDL_VIDEO_X11_DGAMOUSE=0 sudo iptables -I RH-Firewall-1-INPUT -i br0 -j ACCEPT qemu-kvm ~/rhel.img -m 512 -net nic -net tap,ifname=tap0,script=no Ako iskate da se svurzhete ot virtualnata mashina kum host mashinata tia shte otgovaria na adres 192.168.1.120 Tova e nepulen prevod na statiiata ot http://wiki.centos.org/HowTos/KVM Sat 06 Dec 2008 01:48:23 PM EET << Paketni instalatori v Debian podobni sistemi | Kak da migrirame star Samba PDC? >> |
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