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https://github.com/community-scripts/ProxmoxVE.git
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Debian13-VM: Optimize First Boot & add noCloud/Cloud Selection (#11810)
* fix(debian-13-vm): disable systemd-firstboot and add autologin via virt-customize Newer Debian 13 (Trixie) nocloud images (Jan 29+) have systemd-firstboot enabled, which blocks the boot process by prompting for timezone and root password on the serial console. The noVNC console stalls after auditd checks. Fix by using virt-customize (like docker-vm.sh) to: - Disable systemd-firstboot.service and mask it - Pre-seed timezone to Etc/UTC - Configure autologin on ttyS0 and tty1 for nocloud images - Set hostname and clear machine-id for unique IDs - Install libguestfs-tools if not present Fixes #11807 * feat(debian-13-vm): add cloud-init selection dialog for default and advanced settings Add select_cloud_init() function consistent with docker-vm.sh that prompts the user to choose between Cloud-Init (genericcloud image) and nocloud (with auto-login) in both default and advanced settings. Previously, default settings hardcoded CLOUD_INIT=no without asking.
This commit is contained in:
CanbiZ (MickLesk)
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GitHub
GitHub
parent
e437e50882
commit
3676157a7c
@@ -201,6 +201,17 @@ function exit-script() {
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exit
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}
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function select_cloud_init() {
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if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "CLOUD-INIT" \
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--yesno "Enable Cloud-Init for VM configuration?\n\nCloud-Init allows automatic configuration of:\n- User accounts and passwords\n- SSH keys\n- Network settings (DHCP/Static)\n- DNS configuration\n\nYou can also configure these settings later in Proxmox UI.\n\nNote: Without Cloud-Init, the nocloud image will be used with console auto-login." --defaultno 18 68); then
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CLOUD_INIT="yes"
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echo -e "${CLOUD}${BOLD}${DGN}Cloud-Init: ${BGN}yes${CL}"
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else
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CLOUD_INIT="no"
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echo -e "${CLOUD}${BOLD}${DGN}Cloud-Init: ${BGN}no${CL}"
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fi
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}
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function default_settings() {
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VMID=$(get_valid_nextid)
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FORMAT=",efitype=4m"
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@@ -216,7 +227,6 @@ function default_settings() {
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VLAN=""
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MTU=""
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START_VM="yes"
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CLOUD_INIT="no"
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METHOD="default"
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echo -e "${CONTAINERID}${BOLD}${DGN}Virtual Machine ID: ${BGN}${VMID}${CL}"
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echo -e "${CONTAINERTYPE}${BOLD}${DGN}Machine Type: ${BGN}i440fx${CL}"
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@@ -230,7 +240,7 @@ function default_settings() {
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echo -e "${MACADDRESS}${BOLD}${DGN}MAC Address: ${BGN}${MAC}${CL}"
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echo -e "${VLANTAG}${BOLD}${DGN}VLAN: ${BGN}Default${CL}"
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echo -e "${DEFAULT}${BOLD}${DGN}Interface MTU Size: ${BGN}Default${CL}"
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echo -e "${CLOUD}${BOLD}${DGN}Configure Cloud-init: ${BGN}no${CL}"
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select_cloud_init
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echo -e "${GATEWAY}${BOLD}${DGN}Start VM when completed: ${BGN}yes${CL}"
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echo -e "${CREATING}${BOLD}${DGN}Creating a Debian 13 VM using the above default settings${CL}"
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}
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@@ -400,13 +410,7 @@ function advanced_settings() {
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exit-script
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fi
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if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "CLOUD-INIT" --yesno "Configure the VM with Cloud-init?" --defaultno 10 58); then
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echo -e "${CLOUD}${BOLD}${DGN}Configure Cloud-init: ${BGN}yes${CL}"
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CLOUD_INIT="yes"
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else
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echo -e "${CLOUD}${BOLD}${DGN}Configure Cloud-init: ${BGN}no${CL}"
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CLOUD_INIT="no"
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fi
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select_cloud_init
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if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "START VIRTUAL MACHINE" --yesno "Start VM when completed?" 10 58); then
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echo -e "${GATEWAY}${BOLD}${DGN}Start VM when completed: ${BGN}yes${CL}"
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@@ -473,6 +477,17 @@ else
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fi
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msg_ok "Using ${CL}${BL}$STORAGE${CL} ${GN}for Storage Location."
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msg_ok "Virtual Machine ID is ${CL}${BL}$VMID${CL}."
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# ==============================================================================
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# PREREQUISITES
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# ==============================================================================
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if ! command -v virt-customize &>/dev/null; then
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msg_info "Installing libguestfs-tools"
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apt-get update >/dev/null 2>&1
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apt-get install -y libguestfs-tools >/dev/null 2>&1
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msg_ok "Installed libguestfs-tools"
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fi
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msg_info "Retrieving the URL for the Debian 13 Qcow2 Disk Image"
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if [ "$CLOUD_INIT" == "yes" ]; then
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URL=https://cloud.debian.org/images/cloud/trixie/latest/debian-13-genericcloud-amd64.qcow2
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@@ -486,6 +501,50 @@ echo -en "\e[1A\e[0K"
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FILE=$(basename $URL)
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msg_ok "Downloaded ${CL}${BL}${FILE}${CL}"
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# ==============================================================================
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# IMAGE CUSTOMIZATION
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# ==============================================================================
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msg_info "Customizing ${FILE} image"
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WORK_FILE=$(mktemp --suffix=.qcow2)
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cp "$FILE" "$WORK_FILE"
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# Set hostname
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virt-customize -q -a "$WORK_FILE" --hostname "${HN}" >/dev/null 2>&1
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# Prepare for unique machine-id on first boot
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virt-customize -q -a "$WORK_FILE" --run-command "truncate -s 0 /etc/machine-id" >/dev/null 2>&1
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virt-customize -q -a "$WORK_FILE" --run-command "rm -f /var/lib/dbus/machine-id" >/dev/null 2>&1
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# Disable systemd-firstboot to prevent interactive prompts blocking the console
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virt-customize -q -a "$WORK_FILE" --run-command "systemctl disable systemd-firstboot.service 2>/dev/null; rm -f /etc/systemd/system/sysinit.target.wants/systemd-firstboot.service; ln -sf /dev/null /etc/systemd/system/systemd-firstboot.service" >/dev/null 2>&1 || true
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# Pre-seed firstboot settings so it won't prompt even if triggered
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virt-customize -q -a "$WORK_FILE" --run-command "echo 'Etc/UTC' > /etc/timezone && ln -sf /usr/share/zoneinfo/Etc/UTC /etc/localtime" >/dev/null 2>&1 || true
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virt-customize -q -a "$WORK_FILE" --run-command "touch /etc/locale.conf" >/dev/null 2>&1 || true
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if [ "$CLOUD_INIT" == "yes" ]; then
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# Cloud-Init handles SSH and login
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virt-customize -q -a "$WORK_FILE" --run-command "sed -i 's/^#*PermitRootLogin.*/PermitRootLogin yes/' /etc/ssh/sshd_config" >/dev/null 2>&1 || true
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virt-customize -q -a "$WORK_FILE" --run-command "sed -i 's/^#*PasswordAuthentication.*/PasswordAuthentication yes/' /etc/ssh/sshd_config" >/dev/null 2>&1 || true
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else
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# Configure auto-login on serial console (ttyS0) and virtual console (tty1)
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virt-customize -q -a "$WORK_FILE" --run-command "mkdir -p /etc/systemd/system/serial-getty@ttyS0.service.d" >/dev/null 2>&1 || true
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virt-customize -q -a "$WORK_FILE" --run-command 'cat > /etc/systemd/system/serial-getty@ttyS0.service.d/autologin.conf << EOF
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[Service]
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ExecStart=
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ExecStart=-/sbin/agetty --autologin root --noclear %I \$TERM
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EOF' >/dev/null 2>&1 || true
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virt-customize -q -a "$WORK_FILE" --run-command "mkdir -p /etc/systemd/system/getty@tty1.service.d" >/dev/null 2>&1 || true
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virt-customize -q -a "$WORK_FILE" --run-command 'cat > /etc/systemd/system/getty@tty1.service.d/autologin.conf << EOF
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[Service]
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ExecStart=
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ExecStart=-/sbin/agetty --autologin root --noclear %I \$TERM
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EOF' >/dev/null 2>&1 || true
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fi
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msg_ok "Customized image"
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STORAGE_TYPE=$(pvesm status -storage "$STORAGE" | awk 'NR>1 {print $2}')
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case $STORAGE_TYPE in
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nfs | dir)
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@@ -512,7 +571,7 @@ msg_info "Creating a Debian 13 VM"
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qm create $VMID -agent 1${MACHINE} -tablet 0 -localtime 1 -bios ovmf${CPU_TYPE} -cores $CORE_COUNT -memory $RAM_SIZE \
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-name $HN -tags community-script -net0 virtio,bridge=$BRG,macaddr=$MAC$VLAN$MTU -onboot 1 -ostype l26 -scsihw virtio-scsi-pci
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pvesm alloc $STORAGE $VMID $DISK0 4M 1>&/dev/null
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qm importdisk $VMID ${FILE} $STORAGE ${DISK_IMPORT:-} 1>&/dev/null
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qm importdisk $VMID ${WORK_FILE} $STORAGE ${DISK_IMPORT:-} 1>&/dev/null
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if [ "$CLOUD_INIT" == "yes" ]; then
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qm set $VMID \
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-efidisk0 ${DISK0_REF}${FORMAT} \
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@@ -527,6 +586,10 @@ else
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-boot order=scsi0 \
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-serial0 socket >/dev/null
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fi
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# Clean up work file
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rm -f "$WORK_FILE"
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DESCRIPTION=$(
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cat <<EOF
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<div align='center'>
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