7e1bf8a4c2
Enhance the dashboard API with new endpoints for managing DHCP network boot options, allowing devices to enable or disable network boot via POST requests. Update the device action handling to include a 'reboot' action, specifically for network devices. Modify the home.html template to display the current state of network boot and provide a button for disabling it. Update provisioning scripts to disable network boot after deployment or backup completion, ensuring devices boot from eMMC on the next startup. Improve user feedback and error handling throughout the changes.
57 lines
2.3 KiB
Bash
57 lines
2.3 KiB
Bash
#!/usr/bin/env bash
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# Run this script on a reTerminal that has booted over the network (or any Pi with network).
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# It registers with the provisioning dashboard and waits for Backup or Deploy, then performs the action.
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# Usage: PROVISIONING_SERVER=http://192.168.1.10:5000 ./provisioning-client.sh
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# Requires: curl, and for deploy/backup: enough space and write access to eMMC (e.g. /dev/mmcblk0).
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set -e
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BASE_URL="${PROVISIONING_SERVER:-http://192.168.1.10:5000}"
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BASE_URL="${BASE_URL%/}"
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EMMC_DEV="${EMMC_DEV:-/dev/mmcblk0}"
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MAC=$(cat /sys/class/net/eth0/address 2>/dev/null || cat /sys/class/net/enp*/address 2>/dev/null | head -1 || echo "unknown")
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IP=$(hostname -I 2>/dev/null | awk '{print $1}' || echo "")
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echo "Registering with $BASE_URL (MAC=$MAC IP=$IP)..."
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curl -s -X POST -H "Content-Type: application/json" -d "{\"mac\":\"$MAC\",\"ip\":\"$IP\"}" "$BASE_URL/api/register-device" || true
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echo "Polling for action (Backup or Deploy)..."
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while true; do
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resp=$(curl -s "$BASE_URL/api/device-action-poll?mac=$MAC" 2>/dev/null || echo '{"action":"wait"}')
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action=$(echo "$resp" | grep -o '"action":"[^"]*"' | cut -d'"' -f4)
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url=$(echo "$resp" | grep -o '"url":"[^"]*"' | cut -d'"' -f4)
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upload_url=$(echo "$resp" | grep -o '"upload_url":"[^"]*"' | cut -d'"' -f4)
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if [[ "$action" == "deploy" && -n "$url" ]]; then
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echo "Deploy: downloading image and writing to $EMMC_DEV..."
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if [[ ! -b "$EMMC_DEV" ]]; then
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echo "Error: $EMMC_DEV not found"
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sleep 10
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continue
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fi
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curl -sL "$url" | dd of="$EMMC_DEV" bs=4M status=progress conv=fsync
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echo "Deploy done. Disabling network boot on server so device boots from eMMC next time."
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curl -s -X POST "$BASE_URL/api/action-done?mac=$MAC" || true
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exit 0
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fi
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if [[ "$action" == "backup" && -n "$upload_url" ]]; then
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echo "Backup: reading $EMMC_DEV and uploading..."
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if [[ ! -b "$EMMC_DEV" ]]; then
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echo "Error: $EMMC_DEV not found"
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sleep 10
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continue
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fi
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dd if="$EMMC_DEV" bs=4M status=progress 2>/dev/null | curl -s -X POST -T - "$upload_url"
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echo "Backup done. Disabling network boot on server."
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curl -s -X POST "$BASE_URL/api/action-done?mac=$MAC" || true
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exit 0
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fi
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if [[ "$action" == "reboot" ]]; then
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echo "Boot normally: rebooting..."
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reboot -f 2>/dev/null || exec reboot 2>/dev/null || exit 0
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fi
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sleep 5
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done
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