97 lines
2.4 KiB
Text
97 lines
2.4 KiB
Text
Installing Qemu on Artix(runit)
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doas pacman -S qemu virt-manager virt-viewer dnsmasq vde2 bridge-utils openbsd-netcat libvirt libvirt-runit
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doas ln -s /etc/runit/sv/libvirtd /run/runit/service
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doas ln -s /etc/runit/sv/virtlogd /run/runit/service
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doas ln -s /etc/runit/sv/virtlockd /run/runit/service
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<OPTIONAL: CUSTOM LOGGING SECTION>
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cd /etc/runit/sv/libvirtd/log
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doas nvim run
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Edit the log to read:
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#!/bin/bash
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exec 2>&1; set -e
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[ -d /var/log/libvirtd ] || install -dm /var/log/libvirtd
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exec svlogd -tt /var/log/libvirtd
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Write/Quit out of file.
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cd /var/log/
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doas mkdir libvirtd
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<END OF OPTIONAL LOGGING SECTION>
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doas nvim /etc/libvirt/libvirtd.conf Uncomment The Following Lines:
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unix_sock_group = "libvirt"
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unix_sock_ro_perms = "0777"
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unix_sock_rw_perms = "0770"
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Write/Quit out of file.
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Add current user to libvirt group:
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doas usermod -aG libvirt <username>
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Reboot.
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cd /usr/share/libvirt/networks
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doas touch default.xml
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Copy the following into default.xml(also available in notes/virsh):
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<network>
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<name>default</name>
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<uuid>9a05da11-e96b-47f3-8253-a3a482e445f5</uuid>
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<forward mode='nat'/>
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<bridge name='virbr0' stp='on' delay='0'/>
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<mac address='52:54:00:0a:cd:21'/>
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<ip address='192.168.122.1' netmask='255.255.255.0'>
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<dhcp>
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<range start='192.168.122.2' end='192.168.122.254'/>
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</dhcp>
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</ip>
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</network>
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If you are already using dnsmasq with mullvad, you may want to start off without internet:
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<network>
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<name>default</name>
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<forward mode='nat'/>
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<dns enable='no' />
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<ip address='192.168.250.1' netmask='255.255.255.0'>
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<dhcp>
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<range start='192.168.250.2' end='192.168.250.254'/>
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</dhcp>
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</ip>
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</network>
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doas virsh net-define --file default.xml
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doas virsh net-start default
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doas virsh net-autostart --network default
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doas sv restart libvirtd
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doas sv restart libvirtd/log
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doas sv restart virtlockd virtlogd
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Keep in mind that if you start without internet, you'll have to drop the host firewall to get it to work. There are ways of getting it to work with ufw and iptables, but I have yet to bother diving further into this.
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The following forum post on linuxquestions.org might help if you run into further trouble:
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https://www.linuxquestions.org/questions/linux-virtualization-and-cloud-90/virsh-failed-to-start-network-default-4175672429/
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Otherwise, check out the official docs:
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https://wiki.libvirt.org/Networking.html
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