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feat: Implement comprehensive backup web application with Docker, systemd service, and Gunicorn support
This commit is contained in:
Peter Wood
197
manage-backup-web-service.sh
Executable file
197
manage-backup-web-service.sh
Executable file
@@ -0,0 +1,197 @@
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#!/bin/bash
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# Backup Web Application Service Manager
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# Manages the backup web application as a systemd service
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set -e
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SERVICE_NAME="backup-web-app"
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SERVICE_FILE="/home/acedanger/shell/${SERVICE_NAME}.service"
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SYSTEMD_DIR="/etc/systemd/system"
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APP_USER="acedanger"
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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print_status() {
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echo -e "${BLUE}[INFO]${NC} $1"
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}
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print_success() {
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echo -e "${GREEN}[SUCCESS]${NC} $1"
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}
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print_warning() {
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echo -e "${YELLOW}[WARNING]${NC} $1"
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}
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print_error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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check_root() {
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if [[ $EUID -ne 0 ]]; then
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print_error "This script must be run as root (use sudo)"
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exit 1
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fi
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}
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install_service() {
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print_status "Installing backup web application service..."
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# Check if service file exists
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if [[ ! -f "$SERVICE_FILE" ]]; then
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print_error "Service file not found: $SERVICE_FILE"
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exit 1
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fi
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# Copy service file to systemd directory
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cp "$SERVICE_FILE" "$SYSTEMD_DIR/"
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print_success "Service file copied to $SYSTEMD_DIR"
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# Reload systemd daemon
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systemctl daemon-reload
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print_success "Systemd daemon reloaded"
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# Enable service to start on boot
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systemctl enable "$SERVICE_NAME"
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print_success "Service enabled for auto-start on boot"
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print_success "Service installation completed!"
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print_status "Use 'sudo systemctl start $SERVICE_NAME' to start the service"
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}
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start_service() {
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print_status "Starting backup web application service..."
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systemctl start "$SERVICE_NAME"
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sleep 2
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if systemctl is-active --quiet "$SERVICE_NAME"; then
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print_success "Service started successfully"
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systemctl status "$SERVICE_NAME" --no-pager -l
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else
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print_error "Failed to start service"
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print_status "Check logs with: sudo journalctl -u $SERVICE_NAME -f"
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exit 1
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fi
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}
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stop_service() {
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print_status "Stopping backup web application service..."
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systemctl stop "$SERVICE_NAME"
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print_success "Service stopped"
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}
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restart_service() {
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print_status "Restarting backup web application service..."
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systemctl restart "$SERVICE_NAME"
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sleep 2
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if systemctl is-active --quiet "$SERVICE_NAME"; then
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print_success "Service restarted successfully"
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else
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print_error "Failed to restart service"
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exit 1
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fi
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}
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status_service() {
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print_status "Service status:"
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systemctl status "$SERVICE_NAME" --no-pager -l
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}
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logs_service() {
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print_status "Following service logs (Ctrl+C to exit):"
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journalctl -u "$SERVICE_NAME" -f
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}
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uninstall_service() {
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print_status "Uninstalling backup web application service..."
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# Stop service if running
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if systemctl is-active --quiet "$SERVICE_NAME"; then
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systemctl stop "$SERVICE_NAME"
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print_status "Service stopped"
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fi
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# Disable service
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if systemctl is-enabled --quiet "$SERVICE_NAME"; then
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systemctl disable "$SERVICE_NAME"
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print_status "Service disabled"
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fi
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# Remove service file
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if [[ -f "$SYSTEMD_DIR/${SERVICE_NAME}.service" ]]; then
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rm "$SYSTEMD_DIR/${SERVICE_NAME}.service"
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print_status "Service file removed"
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fi
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# Reload systemd daemon
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systemctl daemon-reload
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print_success "Service uninstalled successfully"
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}
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show_help() {
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echo "Backup Web Application Service Manager"
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echo
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echo "Usage: $0 {install|start|stop|restart|status|logs|uninstall|help}"
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echo
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echo "Commands:"
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echo " install - Install the service (requires root)"
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echo " start - Start the service (requires root)"
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echo " stop - Stop the service (requires root)"
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echo " restart - Restart the service (requires root)"
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echo " status - Show service status"
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echo " logs - Follow service logs"
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echo " uninstall - Remove the service (requires root)"
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echo " help - Show this help message"
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echo
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echo "Examples:"
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echo " sudo $0 install # Install and enable the service"
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echo " sudo $0 start # Start the service"
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echo " $0 status # Check service status"
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echo " $0 logs # View live logs"
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}
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# Main script logic
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case "${1:-}" in
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install)
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check_root
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install_service
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;;
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start)
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check_root
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start_service
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;;
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stop)
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check_root
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stop_service
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;;
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restart)
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check_root
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restart_service
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;;
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status)
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status_service
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;;
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logs)
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logs_service
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;;
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uninstall)
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check_root
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uninstall_service
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;;
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help|--help|-h)
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show_help
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;;
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*)
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print_error "Invalid command: ${1:-}"
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echo
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show_help
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exit 1
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;;
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esac
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