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dockhand/scripts/emergency/postgres/reset-db.sh
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2026-01-03 13:21:38 +01:00

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#!/bin/sh
#
# PostgreSQL: Emergency script to factory reset the database
# WARNING: This will DELETE ALL DATA including users, settings, and activity logs!
#
# Usage:
# docker exec -it dockhand /app/scripts/emergency/postgres/reset-db.sh
#
# Requires: DATABASE_URL environment variable
#
set -e
echo "========================================"
echo " Dockhand - Factory Reset Database (PostgreSQL)"
echo "========================================"
echo ""
echo "WARNING: This will DELETE ALL DATA!"
echo ""
echo "This includes:"
echo " - All users and their settings"
echo " - All sessions"
echo " - Authentication settings"
echo " - Activity logs"
echo " - Environment configurations"
echo " - OIDC/SSO settings"
echo ""
echo "The database tables will be truncated."
echo ""
# Check DATABASE_URL
if [ -z "$DATABASE_URL" ]; then
echo "Error: DATABASE_URL environment variable not set"
echo ""
echo "Example: DATABASE_URL=postgres://user:pass@host:5432/dockhand"
exit 1
fi
# Parse DATABASE_URL
DB_URL="$DATABASE_URL"
DB_URL="${DB_URL#postgres://}"
DB_URL="${DB_URL#postgresql://}"
DB_USER="${DB_URL%%:*}"
DB_URL="${DB_URL#*:}"
DB_PASS="${DB_URL%%@*}"
DB_URL="${DB_URL#*@}"
DB_HOST="${DB_URL%%:*}"
DB_URL="${DB_URL#*:}"
DB_PORT="${DB_URL%%/*}"
DB_NAME="${DB_URL#*/}"
DB_NAME="${DB_NAME%%\?*}"
export PGPASSWORD="$DB_PASS"
echo "Database: $DB_HOST:$DB_PORT/$DB_NAME"
echo ""
printf "Continue? [y/N]: "
read CONFIRM
case "$CONFIRM" in
[yY]|[yY][eE][sS])
;;
*)
echo "Aborted."
exit 0
;;
esac
echo ""
echo "Creating backup before reset..."
TIMESTAMP=$(date +%Y%m%d_%H%M%S)
BACKUP_FILE="/app/data/dockhand_backup_pre_reset_$TIMESTAMP.sql"
if command -v pg_dump >/dev/null 2>&1; then
pg_dump -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -F p -f "$BACKUP_FILE" 2>/dev/null || true
if [ -f "$BACKUP_FILE" ]; then
echo "Backup saved to: $BACKUP_FILE"
fi
fi
echo ""
echo "Truncating all tables..."
# Truncate all tables in the correct order (respecting foreign keys)
psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" <<EOF
TRUNCATE TABLE
sessions,
user_roles,
dashboard_preferences,
audit_logs,
container_events,
vulnerability_scans,
stack_sources,
git_stacks,
git_repositories,
git_credentials,
host_metrics,
stack_events,
environment_notifications,
auto_update_settings,
users,
roles,
oidc_config,
ldap_config,
auth_settings,
notification_settings,
config_sets,
registries,
environments,
settings
CASCADE;
EOF
echo ""
echo "Database reset successfully."
echo ""
echo "Restart Dockhand to recreate default data:"
echo " docker restart dockhand"