71 lines
2.2 KiB
Bash
Executable File
71 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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# recover.sh — emergency recovery if middlewared won't start after installing truecloud-patch.
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#
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# Run this from the TrueNAS shell (local console, SSH, or debug shell):
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#
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# bash /mnt/tank/truenas-truecloud-patch/recover.sh
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#
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# What it does:
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# 1. Creates a "disabled" file in the repo root — apply.sh checks for this
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# file at boot and skips all patching, so the next boot is always clean.
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# 2. Unmounts any active truecloud overlays so the original /usr files are
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# visible immediately (no reboot required).
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# 3. Restarts middlewared against the unpatched files.
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#
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# To re-enable the patch after investigating:
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# rm /mnt/tank/truenas-truecloud-patch/disabled
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# bash /mnt/tank/truenas-truecloud-patch/patch/apply.sh
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VERSION="0.0.2"
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PATCH_DIR="$(cd "$(dirname "$0")" && pwd)"
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echo "=== TrueNAS TrueCloud Provider Patch v${VERSION} — Recover ==="
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echo ""
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if [ "$(id -u)" -ne 0 ]; then
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echo "ERROR: must be run as root." >&2
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exit 1
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fi
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if [ ! -d "$PATCH_DIR" ]; then
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echo "ERROR: $PATCH_DIR not found — truecloud-patch may not be installed." >&2
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exit 1
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fi
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touch "$PATCH_DIR/disabled"
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echo "Kill switch set: $PATCH_DIR/disabled created."
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echo "Unmounting truecloud overlays ..."
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_any=0
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for _tag in mw ui; do
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if mount | grep -qF "truecloud-${_tag} on "; then
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_mnt=$(mount | grep "truecloud-${_tag} on " | awk '{print $3}' | head -1)
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if umount "$_mnt" 2>/dev/null; then
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echo " Unmounted: $_mnt"
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_any=1
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else
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echo " WARNING: Could not unmount $_mnt — a reboot will restore original files."
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fi
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fi
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done
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[ "$_any" -eq 0 ] && echo " No overlays active."
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echo "Restarting middlewared ..."
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if systemctl restart middlewared; then
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echo ""
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echo "middlewared started successfully."
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echo "Your system is back to normal (Storj-only TrueCloud Backup)."
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else
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echo ""
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echo "WARNING: middlewared did not start cleanly even with the patch disabled."
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echo "The problem is unrelated to truecloud-patch."
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echo "Check the system log for details:"
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echo " journalctl -u middlewared -n 50"
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exit 1
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fi
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echo ""
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echo "To re-enable the patch once you have investigated:"
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echo " rm $PATCH_DIR/disabled"
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echo " bash $PATCH_DIR/patch/apply.sh"
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