mirror of
https://github.com/retspen/webvirtcloud
synced 2026-11-08 19:26:48 +00:00
777057cb19
The only backups of the panel were the ones taken by hand before an update. Now `manage.py backup` writes a new directory under backups/ with a consistent copy of the sqlite database (the backup API, while the panel runs, checked with PRAGMA integrity_check), the secret key, the worker's node_id, settings.py, the SSH keys of the panel's user and, outside Docker, the commit. It keeps the newest 7 (--keep N) and deletes older ones only after a good backup; a failed one leaves nothing, and a second run while one runs fails. Files are mode 600, directories 700: the database holds compute passwords and keys. With PostgreSQL the database is left out. It runs daily at 03:15: in Docker from the image's cron into a new volume, webvirtcloud-backups; otherwise from webvirt-backup.timer, which the installer and the manual steps install. A backup has the layout of the update backups, so the restore steps take either.
44 lines
1.8 KiB
Bash
Executable file
44 lines
1.8 KiB
Bash
Executable file
#!/bin/bash
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set -e
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APP_DIR="/srv/webvirtcloud"
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DATA_DIR="$APP_DIR/data"
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mkdir -p "$DATA_DIR" "/var/www/.ssh" "$APP_DIR/backups"
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# If settings.py doesn't exist, generate from template
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if [ ! -f "$APP_DIR/webvirtcloud/settings.py" ]; then
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echo "* Generating webvirtcloud/settings.py from template..."
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cp "$APP_DIR/webvirtcloud/settings.py.template" "$APP_DIR/webvirtcloud/settings.py"
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fi
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# Ensure SECRET_KEY is persisted across container restarts if not supplied via environment
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if [ -z "$SECRET_KEY" ]; then
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if [ ! -s "$DATA_DIR/secret_key" ]; then
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echo "* Generating fresh random SECRET_KEY..."
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"$APP_DIR/venv/bin/python3" -c 'import secrets; print(secrets.token_urlsafe(50))' > "$DATA_DIR/secret_key"
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chmod 600 "$DATA_DIR/secret_key"
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fi
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fi
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# Persist SQLite database in DATA_DIR
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if [ ! -f "$DATA_DIR/db.sqlite3" ] && [ -f "$APP_DIR/db.sqlite3" ] && [ ! -L "$APP_DIR/db.sqlite3" ]; then
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mv "$APP_DIR/db.sqlite3" "$DATA_DIR/db.sqlite3"
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fi
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touch "$DATA_DIR/db.sqlite3"
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ln -sf "$DATA_DIR/db.sqlite3" "$APP_DIR/db.sqlite3"
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# Run database migrations
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echo "* Running database migrations..."
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"$APP_DIR/venv/bin/python3" "$APP_DIR/manage.py" migrate --noinput
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# Set proper permissions on runtime and data directories
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chown -R www-data:www-data "$DATA_DIR" "/var/www/.ssh" "$APP_DIR/backups"
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chown www-data:www-data "$APP_DIR/webvirtcloud/settings.py" 2>/dev/null || true
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chmod 700 "/var/www/.ssh" 2>/dev/null || true
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# The database holds compute passwords and password hashes; keep it, the
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# secret key and settings private to the app user (as the installer does)
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chmod 700 "$DATA_DIR" "$APP_DIR/backups"
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chmod 600 "$DATA_DIR/db.sqlite3" "$APP_DIR/webvirtcloud/settings.py"
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for f in "$DATA_DIR/db.sqlite3-wal" "$DATA_DIR/db.sqlite3-shm"; do
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if [ -e "$f" ]; then chown www-data:www-data "$f"; chmod 600 "$f"; fi
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done
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