Tag - kvm - liczba wpisów 4

KVM - Migrate Virtualbox to KVM Kategoria: Linux | Tagi: kvm, migrate, Virtualbox | Autor: Bartłomiej Gałęzia

1. Stop the VirtualBox machine.

2. Convert VDI Image to RAW Disk Format

vboxmanage clonehd --format RAW /home/user/VirtualBox_VMs/Debian_vm.vdi /home/user/VirtualBox_VMs/Debian_vm.img

3. Copy RAW image to KVM server

rsync -av --progress /home/user/VirtualBox_VMs/Debian_vm.img user@kvmserver:/home/kvm/Debian_vm.img

4. Convert RAW Image Disk Format to KVM Format

qemu-img convert -f raw Debian_vm.img -O qcow2 Debian_vm.qcow2

Źródło: https://www.tecmint.com/migrate-virtualbox-vms-into-kvm-vms/

KVM - Change default storage location Kategoria: Linux | Tagi: kvm, virsh | Autor: Bartłomiej Gałęzia

mkdir /home/images
virsh pool-destroy default
virsh pool-edit default

change

<path>/var/lib/libvirt/images</path>

to

<path>/home/images</path>
virsh pool-start default

Create new pool for ISO files

virsh pool-define-as --name iso --type dir --target /home/iso/
virsh pool-start iso
virsh pool-autostart iso

https://ostechnix.com/how-to-change-kvm-libvirt-default-storage-pool-location/

- Shut down the guest machine.
- In the 'Display spice' section, select "All interfaces" instead of 'Localhost only' in "Address"
- Restart the guest machine


https://askubuntu.com/questions/780862/virt-manager-to-remote-host-continuous-password-prompt-over-ssh

QEMU/KVM - Install server on Debian Kategoria: Linux | Tagi: kvm, virtual | Autor: Bartłomiej Gałęzia

1. Hardware check

egrep -c '(vmx|svm)' /proc/cpuinfo
grep -E --color '(vmx|svm)' /proc/cpuinfo

2. Install packages

sudo apt install qemu-kvm libvirt-clients libvirt-daemon-system bridge-utils virtinst libvirt-daemon virt-manager -y

3. Check libvirt status

sudo systemctl status libvirtd.service

4. Add user to libvirt and libvirt-qemu group

adduser user1 libvirt
adduser user1 libvirt-qemu
newgrp libvirt
newgrp libvirt-qemu

5. Create bridged network card

vim /etc/network/interfaces
iface enp6s0 inet manual
auto br0
iface br0 inet manual
bridge_ports enp6s0

https://www.linuxtechi.com/install-configure-kvm-debian-10-buster/

https://www.cyberciti.biz/faq/install-kvm-server-debian-linux-9-headless-server/

https://pl.euro-linux.com/blog/wirtualizacja-bez-kompromisow-kilka-slow-o-kvm-qemu-libvirt-i-virt-manager/

bez wpisywania hasła wiele razy

https://askubuntu.com/questions/780862/virt-manager-to-remote-host-continuous-password-prompt-over-ssh

 

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