59 lines
1.5 KiB
Bash
59 lines
1.5 KiB
Bash
#!/bin/bash
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# Run this in the Proxmox web shell (node: proxmox → Shell)
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# Creates a Debian 12 cloud-init template (VM ID 9000)
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set -euo pipefail
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TEMPLATE_ID=9000
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TEMPLATE_NAME="debian-12-cloud"
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STORAGE="local-lvm"
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IMAGE_URL="https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-genericcloud-amd64.qcow2"
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IMAGE_FILE="/tmp/debian-12-genericcloud-amd64.qcow2"
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echo "==> Downloading Debian 12 cloud image..."
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wget -q --show-progress -O "$IMAGE_FILE" "$IMAGE_URL"
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echo "==> Installing qemu-guest-agent into image..."
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apt-get install -y libguestfs-tools
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virt-customize -a "$IMAGE_FILE" \
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--install qemu-guest-agent \
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--truncate /etc/machine-id
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echo "==> Removing old template if it exists..."
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if qm status $TEMPLATE_ID &>/dev/null; then
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qm destroy $TEMPLATE_ID --purge
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fi
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echo "==> Creating VM $TEMPLATE_ID..."
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qm create $TEMPLATE_ID \
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--name "$TEMPLATE_NAME" \
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--memory 2048 \
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--cores 2 \
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--net0 virtio,bridge=vmbr0 \
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--ostype l26 \
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--agent enabled=1 \
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--serial0 socket \
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--vga serial0
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echo "==> Importing disk to $STORAGE..."
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qm importdisk $TEMPLATE_ID "$IMAGE_FILE" $STORAGE
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echo "==> Configuring disk and cloud-init..."
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qm set $TEMPLATE_ID \
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--scsihw virtio-scsi-pci \
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--scsi0 "$STORAGE:vm-${TEMPLATE_ID}-disk-0,discard=on" \
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--ide2 "$STORAGE:cloudinit" \
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--boot c \
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--bootdisk scsi0 \
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--ipconfig0 ip=dhcp \
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--ciupgrade 1
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echo "==> Converting to template..."
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qm template $TEMPLATE_ID
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echo "==> Cleaning up..."
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rm -f "$IMAGE_FILE"
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echo ""
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echo "Done! Template ID $TEMPLATE_ID ($TEMPLATE_NAME) is ready."
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