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Enhance provisioning documentation and scripts for improved network boot and DNS management</message>

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<message>Add new documentation files for device DNS management via DHCP and dnsmasq configuration. Update cloud-init scripts to ensure proper handling of /etc/resolv.conf and DNS settings, allowing for seamless integration with file.server. Modify existing scripts to support dynamic LAN subnet configuration and improve overall network boot functionality. These changes enhance user experience and streamline the setup process for the CM4 eMMC provisioning service.
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nearxos
2026-03-04 19:15:38 +02:00
parent b5134098c0
commit 031e1c3415
16 changed files with 658 additions and 60 deletions
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64
emmc-provisioning/scripts/test-usbboot-on-host.sh Executable file
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#!/usr/bin/env bash
# Manually test rpiboot on the Proxmox host (device in boot mode must be connected).
# Usage:
# From your machine: ./test-usbboot-on-host.sh [proxmox_host]
# On the host: ./test-usbboot-on-host.sh
# With timeout (e.g. 60s): TIMEOUT=60 ./test-usbboot-on-host.sh root@100.106.128.36
# If you see "Failed to write correct length, returned -7", try USB 2.0 port or add delay:
# RPIBOOT_EXTRA_OPTS='-m 2000' ./test-usbboot-on-host.sh root@100.106.128.36
#
# Replace proxmox_host with your host, e.g. root@100.106.128.36
set -e
HOST="${1:-}"
RPIBOOT="${RPIBOOT:-/opt/usbboot/rpiboot}"
GADGET="${GADGET:-/opt/usbboot/mass-storage-gadget64}"
TIMEOUT="${TIMEOUT:-0}"
RPIBOOT_EXTRA_OPTS="${RPIBOOT_EXTRA_OPTS:-}"
run_on_host() {
if [[ -n "$HOST" ]]; then
ssh "$HOST" "$@"
else
"$@"
fi
}
echo "=== Checking usbboot and gadget on ${HOST:-localhost} ==="
run_on_host "test -x $RPIBOOT" || { echo "Error: $RPIBOOT not found or not executable"; exit 1; }
run_on_host "test -d $GADGET" || { echo "Error: $GADGET not found"; exit 1; }
run_on_host "test -f $GADGET/bootcode4.bin || test -f $GADGET/boot.img || test -f $GADGET/bootfiles.bin" || { echo "Error: no boot file in $GADGET"; exit 1; }
echo " rpiboot: $RPIBOOT"
echo " gadget: $GADGET"
echo ""
echo "=== USB devices (2b8e / 0a5c:2711 = CM4 boot mode) ==="
run_on_host "lsusb | grep -E '2b8e|0a5c' || echo ' None. Connect reTerminal with eMMC disable jumper and USB slave port.'"
echo ""
echo "=== Tip: if rpiboot fails with 'Failed to write correct length, returned -7', use a USB 2.0 port, or run: RPIBOOT_EXTRA_OPTS='-m 2000' $0 $* ==="
echo ""
echo "=== Running rpiboot (verbose) — connect device now if not already ==="
echo " When the device switches to mass storage, rpiboot will exit and a new /dev/sdX may appear."
echo " Use Ctrl+C to stop, or wait for exit."
echo ""
RPIBOOT_CMD="$RPIBOOT -v -d $GADGET $RPIBOOT_EXTRA_OPTS"
if [[ -n "$HOST" ]]; then
if [[ "$TIMEOUT" -gt 0 ]]; then
ssh "$HOST" "timeout $TIMEOUT $RPIBOOT_CMD" || true
else
ssh -t "$HOST" "$RPIBOOT_CMD" || true
fi
else
if [[ "$TIMEOUT" -gt 0 ]]; then
timeout "$TIMEOUT" $RPIBOOT_CMD || true
else
$RPIBOOT_CMD || true
fi
fi
echo ""
echo "=== Block devices now (check for new /dev/sdX) ==="
run_on_host "lsblk -nd -o NAME,SIZE,TYPE /dev/sd[a-z] 2>/dev/null || true"