flan
7c9aa7159a
- patch_ui.py: wrap shutil.copy2 backup in try/except OSError so a permission or read-only filesystem error prints a specific diagnostic instead of crashing the script with a generic 'exited non-zero' message - install.sh: add early guard that detects pipe-install (bash <(curl ...)) and exits with a clear error pointing to the git clone workflow
116 lines
4.6 KiB
Bash
Executable File
116 lines
4.6 KiB
Bash
Executable File
#!/bin/bash
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# install.sh — run once on the TrueNAS box to set up truecloud-patch.
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#
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# Prerequisites: run as root on TrueNAS SCALE with middlewared running.
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#
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# What this does:
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# 1. Copies patch files to /data/truecloud-patch/ (survives OS updates).
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# 2. Registers a PREINIT initshutdownscript in the TrueNAS database so
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# apply.sh re-applies the patches on every boot before middlewared starts.
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# 3. Applies the patches immediately (no reboot required).
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# 4. Restarts middlewared so the backend change takes effect now.
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set -euo pipefail
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PATCH_DIR="/data/truecloud-patch"
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REPO_DIR="$(cd "$(dirname "$0")" && pwd)"
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if [ ! -f "$REPO_DIR/patch/sitecustomize.py" ]; then
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echo "ERROR: patch files not found at $REPO_DIR/patch/" >&2
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echo "Run install.sh from the cloned repository, not via pipe:" >&2
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echo " git clone https://github.com/sudolulo/truenas-truecloud-patch" >&2
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echo " cd truenas-truecloud-patch && bash install.sh" >&2
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exit 1
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fi
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echo "=== TrueNAS TrueCloud Provider Patch — Install ==="
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echo ""
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# ── Preflight ─────────────────────────────────────────────────────────────────
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if [ "$(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 ! command -v midclt &>/dev/null; then
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echo "ERROR: midclt not found. Run this script on TrueNAS SCALE." >&2
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exit 1
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fi
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if ! midclt call core.ping &>/dev/null; then
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echo "ERROR: middlewared is not responding. Is TrueNAS fully booted?" >&2
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exit 1
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fi
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# ── Copy files ────────────────────────────────────────────────────────────────
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echo "Copying patch files to $PATCH_DIR ..."
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mkdir -p "$PATCH_DIR"
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cp "$REPO_DIR/patch/sitecustomize.py" "$PATCH_DIR/"
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cp "$REPO_DIR/patch/patch_ui.py" "$PATCH_DIR/"
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cp "$REPO_DIR/patch/apply.sh" "$PATCH_DIR/"
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cp "$REPO_DIR/patch/create_task.py" "$PATCH_DIR/"
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cp "$REPO_DIR/recover.sh" "$PATCH_DIR/"
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chmod +x "$PATCH_DIR/apply.sh" "$PATCH_DIR/create_task.py" "$PATCH_DIR/recover.sh"
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echo "Done."
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echo ""
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# ── Register PREINIT script ───────────────────────────────────────────────────
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echo "Registering PREINIT boot hook ..."
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EXISTING_ID=$(midclt call initshutdownscript.query '[]' | \
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python3 -c "
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import sys, json
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for s in json.load(sys.stdin):
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if s.get('script') == '/data/truecloud-patch/apply.sh':
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print(s['id'])
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break
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" 2>/dev/null || true)
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if [ -n "$EXISTING_ID" ]; then
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echo "Already registered (id=$EXISTING_ID). Ensuring it is enabled ..."
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midclt call initshutdownscript.update "$EXISTING_ID" \
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'{"enabled": true}' > /dev/null
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else
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midclt call initshutdownscript.create \
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'{"type":"SCRIPT","script":"/data/truecloud-patch/apply.sh","when":"PREINIT","enabled":true,"comment":"TrueCloud provider patch (S3/B2)"}' \
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> /dev/null
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echo "Registered."
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fi
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echo ""
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# ── Clear kill switch if set ──────────────────────────────────────────────────
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if [ -f "$PATCH_DIR/disabled" ]; then
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rm "$PATCH_DIR/disabled"
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echo "Removed kill switch ($PATCH_DIR/disabled) left from a previous recovery."
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echo ""
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fi
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# ── Apply now ─────────────────────────────────────────────────────────────────
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echo "Applying patches ..."
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_log_start=$(wc -c < "$PATCH_DIR/apply.log" 2>/dev/null || echo 0)
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bash "$PATCH_DIR/apply.sh"
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echo ""
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echo "Patch log ($PATCH_DIR/apply.log):"
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tail -30 "$PATCH_DIR/apply.log"
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echo ""
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if tail -c "+$((_log_start + 1))" "$PATCH_DIR/apply.log" 2>/dev/null | grep -q "WARNING:"; then
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echo "WARNING: apply.sh reported one or more issues — see log above for details."
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echo ""
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fi
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# ── Restart middlewared ───────────────────────────────────────────────────────
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echo "Restarting middlewared so the backend patch takes effect ..."
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systemctl restart middlewared
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echo "Done."
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echo ""
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echo "Refresh your browser to pick up the UI change."
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echo ""
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echo "To create a TrueCloud Backup task with S3 or B2 credentials:"
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echo " python3 $PATCH_DIR/create_task.py --help"
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