I’ve spent the last two evenings trying to get a KVM instance stood up, but I’m still unable to get the machine to boot uing CentOS 8 with Cockpit to try and spin the VM up. I am able to start other VMs which are a built-in option to Cockpit such as Fedora, so the machine is set up properly for virtualization.
The following are the steps that I’ve completed in order to try and get the VM up and running.
- Download and unzipped the image from the Home Assistant Installation Page and placed it in the /var/lib/libvirt/images directory.
- Log into Cockpit using root (sudo) credentials to install the VM directly through the UI.
- Selected “Import VM”
- Fill out the name of the VM, select the qcow2 image from the following folder /var/lib/libvirt/images/haos_ova-6.2.qcow2, select “Generic Linux 2020” as the operating system, allocated 6GB of memory, and finally uncheck start VM immediately. Final settings are shown below.
I found that I then need to update the VM domain to include the UEFI bios for booting as the default firmware is BIOS. I do this by logging into the host machine as root and performing the following commends:
# virsh edit home-assistant-vm
I then edit the OS portion of the template to read based on the information from this site:
<os firmware='efi'>
<type arch='x86_64' machine='pc-q35-rhel8.2.0'>hvm</type>
<loader secure='no'/>
<boot dev='hd'/>
</os>
The edits appear to be valid and I now have the firmware listed as “UEFI”
I then try and start the machine, but all I see is that it’s unable to locate any bootable media as shown in the image below.
At this point I’m at a loss on what I need to change in order to get the VM to boot and am reaching out to anyone that might be able to lend a hand. I’ve included the XML file for the VM below in the hopes that might help to track down my issue.
Thank you in advance!
<domain type='kvm' id='57'>
<name>home-assistant-vm</name>
<uuid>5b784e53-172c-4fb1-8241-3fa052d20208</uuid>
<metadata xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0" xmlns:cockpit_machines="https://github.com/cockpit-project/cockpit-machines">
<libosinfo:libosinfo>
<libosinfo:os id="http://libosinfo.org/linux/2020"/>
</libosinfo:libosinfo>
<cockpit_machines:data>
<cockpit_machines:has_install_phase>false</cockpit_machines:has_install_phase>
<cockpit_machines:install_source_type>disk_image</cockpit_machines:install_source_type>
<cockpit_machines:install_source>/var/lib/libvirt/images/haos_ova-6.2.qcow2</cockpit_machines:install_source>
<cockpit_machines:os_variant>linux2020</cockpit_machines:os_variant>
</cockpit_machines:data>
</metadata>
<memory unit='KiB'>6291456</memory>
<currentMemory unit='KiB'>6291456</currentMemory>
<vcpu placement='static'>2</vcpu>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='x86_64' machine='pc-q35-rhel8.2.0'>hvm</type>
<loader readonly='yes' secure='no' type='pflash'>/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd</loader>
<nvram template='/usr/share/edk2/ovmf/OVMF_VARS.secboot.fd'>/var/lib/libvirt/qemu/nvram/home-assistant-vm_VARS.fd</nvram>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<apic/>
<vmport state='off'/>
<smm state='on'/>
</features>
<cpu mode='custom' match='exact' check='full'>
<model fallback='forbid'>SandyBridge-IBRS</model>
<vendor>Intel</vendor>
<feature policy='require' name='vme'/>
<feature policy='require' name='ss'/>
<feature policy='require' name='pdcm'/>
<feature policy='require' name='pcid'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='arat'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='md-clear'/>
<feature policy='require' name='stibp'/>
<feature policy='require' name='arch-capabilities'/>
<feature policy='require' name='ssbd'/>
<feature policy='require' name='xsaveopt'/>
<feature policy='require' name='pdpe1gb'/>
<feature policy='require' name='ibpb'/>
<feature policy='require' name='ibrs'/>
<feature policy='require' name='amd-stibp'/>
<feature policy='require' name='amd-ssbd'/>
<feature policy='require' name='skip-l1dfl-vmentry'/>
<feature policy='require' name='pschange-mc-no'/>
</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>destroy</on_crash>
<pm>
<suspend-to-mem enabled='no'/>
<suspend-to-disk enabled='no'/>
</pm>
<devices>
<emulator>/usr/libexec/qemu-kvm</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/var/lib/libvirt/images/haos_ova-6.2.qcow2' index='1'/>
<backingStore/>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
</disk>
<controller type='usb' index='0' model='qemu-xhci' ports='15'>
<alias name='usb'/>
<address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
</controller>
<controller type='sata' index='0'>
<alias name='ide'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pcie-root'>
<alias name='pcie.0'/>
</controller>
<controller type='pci' index='1' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='1' port='0x10'/>
<alias name='pci.1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
</controller>
<controller type='pci' index='2' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='2' port='0x11'/>
<alias name='pci.2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
</controller>
<controller type='pci' index='3' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='3' port='0x12'/>
<alias name='pci.3'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
</controller>
<controller type='pci' index='4' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='4' port='0x13'/>
<alias name='pci.4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
</controller>
<controller type='pci' index='5' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='5' port='0x14'/>
<alias name='pci.5'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
</controller>
<controller type='pci' index='6' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='6' port='0x15'/>
<alias name='pci.6'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/>
</controller>
<controller type='pci' index='7' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='7' port='0x16'/>
<alias name='pci.7'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x6'/>
</controller>
<controller type='virtio-serial' index='0'>
<alias name='virtio-serial0'/>
<address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
</controller>
<interface type='network'>
<mac address='52:54:00:0b:20:eb'/>
<source network='default' portid='013d7247-74f7-4d93-91c9-728a6ecf145c' bridge='virbr0'/>
<target dev='vnet38'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/2'/>
<target type='isa-serial' port='0'>
<model name='isa-serial'/>
</target>
<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='unix'>
<source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-57-home-assistant-vm/org.qemu.guest_agent.0'/>
<target type='virtio' name='org.qemu.guest_agent.0' state='disconnected'/>
<alias name='channel0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<channel type='spicevmc'>
<target type='virtio' name='com.redhat.spice.0' state='disconnected'/>
<alias name='channel1'/>
<address type='virtio-serial' controller='0' bus='0' port='2'/>
</channel>
<input type='tablet' bus='usb'>
<alias name='input0'/>
<address type='usb' bus='0' port='1'/>
</input>
<input type='mouse' bus='ps2'>
<alias name='input1'/>
</input>
<input type='keyboard' bus='ps2'>
<alias name='input2'/>
</input>
<graphics type='vnc' port='5902' autoport='yes' listen='127.0.0.1'>
<listen type='address' address='127.0.0.1'/>
</graphics>
<graphics type='spice' port='5903' autoport='yes' listen='127.0.0.1'>
<listen type='address' address='127.0.0.1'/>
<image compression='off'/>
</graphics>
<sound model='ich9'>
<alias name='sound0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1b' 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='0x01' function='0x0'/>
</video>
<redirdev bus='usb' type='spicevmc'>
<alias name='redir0'/>
<address type='usb' bus='0' port='2'/>
</redirdev>
<redirdev bus='usb' type='spicevmc'>
<alias name='redir1'/>
<address type='usb' bus='0' port='3'/>
</redirdev>
<memballoon model='virtio'>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
</memballoon>
<rng model='virtio'>
<backend model='random'>/dev/urandom</backend>
<alias name='rng0'/>
<address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
</rng>
</devices>
<seclabel type='dynamic' model='selinux' relabel='yes'>
<label>system_u:system_r:svirt_t:s0:c429,c472</label>
<imagelabel>system_u:object_r:svirt_image_t:s0:c429,c472</imagelabel>
</seclabel>
<seclabel type='dynamic' model='dac' relabel='yes'>
<label>+107:+107</label>
<imagelabel>+107:+107</imagelabel>
</seclabel>
</domain>