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가상 머신을 만드는 방법CLI에서?
가상 머신 만들기
First, download an ISO cd image of some OS you want to run. For Ubuntu, you can find these at: http://www.ubuntu.com/getubuntu/download Double click on the name of the host. The Status column should read Active Right click on the name of the host, and select New This will start a wizard to guide you through the rest of your VM creation Enter your virtual machine details Name: foo Choose Local install media (ISO image or CDROM), or you can use another method if you know what you're doing Forward Locate your install media Use ISO image Browse to find the ISO you downloaded earlier Optional: Select the matching OS Type Optional: Select the matching Version Forward
주로 나 자신의 영감을 위해서입니다.
답변1
그냥 사용:
virt-install \
--name vm_name \
--ram=2048 \
--vcpus=2 \
--disk pool=guest_images,size=30,bus=virtio,format=qcow2 \
--cdrom /var/iso/debian.iso \
--network bridge=kvmbr0,model=virtio \
--graphics vnc,listen=0.0.0.0,password=Qwerty1234 \
--boot cdrom,hd,menu=on
where /var/iso/debian.iso- iso 이미지의 경로
guest_images- 디스크 풀은 VM 이전에 생성되어야 함
답변2
나는 종종 다음 qemu 명령과 함께 qemu-kvm을 이전 방식으로 사용합니다.
qemu-img create mydisk.img 10G
qemu-system-x86_64 -boot d -cdrom image.iso -m 512 -hda mydisk.img
virsh는 qemu-kvm을 시작합니다. 그러나 일부 구성 파일이 필요합니다. 때로는 모든 XML 라인을 우회하고 가상 머신을 시작하는 것이 더 쉽습니다.
답변3
thufir@dur:~$
thufir@dur:~$
thufir@dur:~$ virsh connect qemu:///system
thufir@dur:~$
thufir@dur:~$ virsh list
Id Name State
----------------------------------------------------
1 asteriskNOW running
thufir@dur:~$
thufir@dur:~$ virsh dumpxml AsteriskNow > guest.xml
error: failed to get domain 'AsteriskNow'
error: Domain not found: no domain with matching name 'AsteriskNow'
thufir@dur:~$
thufir@dur:~$ virsh dumpxml 1 > guest.xml
thufir@dur:~$
thufir@dur:~$ cat guest.xml
<domain type='kvm' id='1'>
<name>asteriskNOW</name>
<uuid>e57fb835-cdfa-4234-b0c2-72b17178646a</uuid>
<memory unit='KiB'>997376</memory>
<currentMemory unit='KiB'>997376</currentMemory>
<vcpu placement='static'>1</vcpu>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='x86_64' machine='pc-i440fx-artful'>hvm</type>
<boot dev='cdrom'/>
</os>
<features>
<acpi/>
<apic/>
<vmport state='off'/>
</features>
<cpu mode='custom' match='exact' check='full'>
<model fallback='forbid'>Nehalem</model>
<feature policy='require' name='vme'/>
<feature policy='require' name='x2apic'/>
<feature policy='require' name='hypervisor'/>
</cpu>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<pm>
<suspend-to-mem enabled='no'/>
<suspend-to-disk enabled='no'/>
</pm>
<devices>
<emulator>/usr/bin/kvm-spice</emulator>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/home/thufir/Downloads/AsteriskNow-1013-current-64.iso'/>
<backingStore/>
<target dev='hda' bus='ide'/>
<readonly/>
<alias name='ide0-0-0'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
<controller type='usb' index='0' model='ich9-ehci1'>
<alias name='usb'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x7'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci1'>
<alias name='usb'/>
<master startport='0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0' multifunction='on'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci2'>
<alias name='usb'/>
<master startport='2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x1'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci3'>
<alias name='usb'/>
<master startport='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'>
<alias name='pci.0'/>
</controller>
<controller type='ide' index='0'>
<alias name='ide'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
</controller>
<controller type='virtio-serial' index='0'>
<alias name='virtio-serial0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</controller>
<interface type='network'>
<mac address='52:54:00:99:ac:da'/>
<source network='default' bridge='virbr0'/>
<target dev='vnet0'/>
<model type='rtl8139'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/2'/>
<target port='0'/>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/2'>
<source path='/dev/pts/2'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<channel type='spicevmc'>
<target type='virtio' name='com.redhat.spice.0' state='disconnected'/>
<alias name='channel0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<input type='mouse' bus='ps2'>
<alias name='input0'/>
</input>
<input type='keyboard' bus='ps2'>
<alias name='input1'/>
</input>
<graphics type='spice' port='5900' autoport='yes' listen='127.0.0.1'>
<listen type='address' address='127.0.0.1'/>
<image compression='off'/>
</graphics>
<sound model='ich6'>
<alias name='sound0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</sound>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
<alias name='video0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</video>
<redirdev bus='usb' type='spicevmc'>
<alias name='redir0'/>
<address type='usb' bus='0' port='1'/>
</redirdev>
<redirdev bus='usb' type='spicevmc'>
<alias name='redir1'/>
<address type='usb' bus='0' port='2'/>
</redirdev>
<memballoon model='virtio'>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</memballoon>
</devices>
<seclabel type='dynamic' model='apparmor' relabel='yes'>
<label>libvirt-e57fb835-cdfa-4234-b0c2-72b17178646a</label>
<imagelabel>libvirt-e57fb835-cdfa-4234-b0c2-72b17178646a</imagelabel>
</seclabel>
<seclabel type='dynamic' model='dac' relabel='yes'>
<label>+64055:+130</label>
<imagelabel>+64055:+130</imagelabel>
</seclabel>
</domain>
thufir@dur:~$
thufir@dur:~$
그런 다음
thufir@dur:~$
thufir@dur:~$ virsh list
Id Name State
----------------------------------------------------
thufir@dur:~$
thufir@dur:~$ virsh create guest.xml
Domain asteriskNOW created from guest.xml
thufir@dur:~$
thufir@dur:~$ virsh list
Id Name State
----------------------------------------------------
2 asteriskNOW running
thufir@dur:~$
나는 다음을 사용하여 virt-manager초기 것을 생성 하지만 guest...