Files
truenas-truecloud-patch/install.sh
T
flan 0a54bcba9d Harden for Python 3.12+, add disclaimer, audit for robustness
- sitecustomize.py: replace deprecated find_module/load_module with
  find_spec/exec_module (required for Python 3.12+ / TrueNAS SCALE 25.x)
- apply.sh: remove set -e (PREINIT must not fail catastrophically);
  detect middlewared's actual Python binary instead of assuming python3;
  log rotation to avoid unbounded growth; independent failure per step
- patch_ui.py: detect multiple bundle matches; include TrueNAS version
  in pattern-not-found warning; better MARKER specificity
- uninstall.sh: mirror Python detection logic from apply.sh
- README: lead with Storj $5→$50 price context; prominent unsupported
  disclaimer; Python version compatibility matrix; post-update checklist
- Add MIT LICENSE
2026-06-15 02:13:24 +00:00

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#!/bin/bash
# install.sh — run once on the TrueNAS box to set up truecloud-patch.
#
# Prerequisites: run as root on TrueNAS SCALE with middlewared running.
#
# What this does:
# 1. Copies patch files to /data/truecloud-patch/ (survives OS updates).
# 2. Registers a PREINIT initshutdownscript in the TrueNAS database so
# apply.sh re-applies the patches on every boot before middlewared starts.
# 3. Applies the patches immediately (no reboot required).
# 4. Restarts middlewared so the backend change takes effect now.
set -euo pipefail
PATCH_DIR="/data/truecloud-patch"
REPO_DIR="$(cd "$(dirname "$0")" && pwd)"
echo "=== TrueNAS TrueCloud Provider Patch — Install ==="
echo ""
# ── Preflight ─────────────────────────────────────────────────────────────────
if [ "$(id -u)" -ne 0 ]; then
echo "ERROR: must be run as root." >&2
exit 1
fi
if ! command -v midclt &>/dev/null; then
echo "ERROR: midclt not found. Run this script on TrueNAS SCALE." >&2
exit 1
fi
if ! midclt call core.ping &>/dev/null; then
echo "ERROR: middlewared is not responding. Is TrueNAS fully booted?" >&2
exit 1
fi
# ── Copy files ────────────────────────────────────────────────────────────────
echo "Copying patch files to $PATCH_DIR ..."
mkdir -p "$PATCH_DIR"
cp "$REPO_DIR/patch/sitecustomize.py" "$PATCH_DIR/"
cp "$REPO_DIR/patch/patch_ui.py" "$PATCH_DIR/"
cp "$REPO_DIR/patch/apply.sh" "$PATCH_DIR/"
cp "$REPO_DIR/patch/create_task.py" "$PATCH_DIR/"
chmod +x "$PATCH_DIR/apply.sh" "$PATCH_DIR/create_task.py"
echo "Done."
echo ""
# ── Register PREINIT script ───────────────────────────────────────────────────
echo "Registering PREINIT boot hook ..."
EXISTING_ID=$(midclt call initshutdownscript.query '[]' | \
python3 -c "
import sys, json
for s in json.load(sys.stdin):
if s.get('script') == '/data/truecloud-patch/apply.sh':
print(s['id'])
break
" 2>/dev/null || true)
if [ -n "$EXISTING_ID" ]; then
echo "Already registered (id=$EXISTING_ID). Ensuring it is enabled ..."
midclt call initshutdownscript.update "$EXISTING_ID" \
'{"enabled": true}' > /dev/null
else
midclt call initshutdownscript.create \
'{"type":"SCRIPT","script":"/data/truecloud-patch/apply.sh","when":"PREINIT","enabled":true,"comment":"TrueCloud provider patch (S3/B2)"}' \
> /dev/null
echo "Registered."
fi
echo ""
# ── Apply now ─────────────────────────────────────────────────────────────────
echo "Applying patches ..."
bash "$PATCH_DIR/apply.sh"
echo ""
echo "Patch log ($PATCH_DIR/apply.log):"
tail -30 "$PATCH_DIR/apply.log"
echo ""
# ── Restart middlewared ───────────────────────────────────────────────────────
echo "Restarting middlewared so the backend patch takes effect ..."
systemctl restart middlewared
echo "Done."
echo ""
echo "Refresh your browser to pick up the UI change."
echo ""
echo "To create a TrueCloud Backup task with S3 or B2 credentials:"
echo " python3 $PATCH_DIR/create_task.py --help"