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43 lines
1.3 KiB
43 lines
1.3 KiB
#!/bin/bash
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set -Eeuo pipefail
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VM="${VM:-fedora}"
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BASEIMAGE="${BASEIMAGE:-https://download.fedoraproject.org/pub/fedora/linux/releases/35/Cloud/x86_64/images/Fedora-Cloud-Base-35-1.2.x86_64.qcow2}"
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BACKINGSTORE="${BACKINGSTORE:-Fedora-Cloud-Base-35-1.2.x86_64.qcow2}"
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OSINFO="fedora-35"
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if [ "$UID" != "0" ]; then
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echo "Usage: sudo $0 [cleanup]"
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exit 1
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fi
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if virsh list --all --name | grep -xqF "$VM"; then
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echo "Cleaning up..."
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virsh destroy "$VM" || true
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virsh undefine "$VM" || true
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rm -f "/var/lib/libvirt/images/$VM.qcow2"
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sleep 1
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fi
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if [ "${1:-}" == "cleanup" ]; then
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exit 0
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fi
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if [ ! -f "/var/lib/libvirt/images/$BACKINGSTORE" ]; then
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echo "Downloading base image..."
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curl -Lo "/var/lib/libvirt/images/$BACKINGSTORE" "$BASEIMAGE"
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fi
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echo "Generating cloud-init.iso..."
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cloud-localds "/var/lib/libvirt/images/$VM-cloud-init.iso" user-data.yaml
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virt-install --name "$VM" --autostart --import --noautoconsole \
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--cpu host-passthrough --vcpus 2 --ram 2048 \
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--os-variant "$OSINFO" \
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--disk "path=/var/lib/libvirt/images/$VM.qcow2,backing_store=/var/lib/libvirt/images/$BACKINGSTORE,size=10" \
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--disk "path=/var/lib/libvirt/images/$VM-cloud-init.iso,readonly=on,device=cdrom" \
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--network default \
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--graphics none --console pty,target.type=virtio --serial pty
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sleep 1
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virsh console "$VM"
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