started some setup scripts

scripts/install_services.sh

@@ -0,0 +1,90 @@
+#!/bin/bash
+
+set -e
+
+# Colors
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+log_info() {
+    echo -e "${YELLOW}[INFO]${NC} $1"
+}
+
+log_success() {
+    echo -e "${GREEN}[SUCCESS]${NC} $1"
+}
+
+log_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# Check for sudo/root
+if [ "$EUID" -ne 0 ]; then
+    log_error "Please run as root or with sudo"
+    exit 1
+fi
+
+# Determine paths
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
+SYSTEMD_DIR="$PROJECT_ROOT/systemd"
+DEST_DIR="/etc/systemd/system"
+
+SERVICE_FILE="cert-renewer.service"
+TIMER_FILE="cert-renewer.timer"
+
+install_unit() {
+    local unit_file=$1
+    local src_path="$SYSTEMD_DIR/$unit_file"
+    local dest_path="$DEST_DIR/$unit_file"
+
+    if [ ! -f "$src_path" ]; then
+        log_error "Source file not found: $src_path"
+        exit 1
+    fi
+
+    log_info "Installing $unit_file..."
+    
+    # Remove existing link or file if it exists to ensure clean install
+    if [ -L "$dest_path" ] || [ -f "$dest_path" ]; then
+        log_info "Removing existing $dest_path"
+        rm -f "$dest_path"
+    fi
+
+    # Create symlink
+    ln -s "$src_path" "$dest_path"
+    
+    if [ -L "$dest_path" ]; then
+        log_success "Linked $src_path to $dest_path"
+    else
+        log_error "Failed to link $unit_file"
+        exit 1
+    fi
+}
+
+# Main execution
+log_info "Starting installation of systemd services..."
+
+install_unit "$SERVICE_FILE"
+install_unit "$TIMER_FILE"
+
+log_info "Reloading systemd daemon..."
+systemctl daemon-reload
+log_success "Systemd daemon reloaded"
+
+log_info "Enabling and starting $TIMER_FILE..."
+systemctl enable --now "$TIMER_FILE"
+log_success "$TIMER_FILE enabled and started"
+
+log_info "Checking status of $TIMER_FILE..."
+if systemctl is-active --quiet "$TIMER_FILE"; then
+    systemctl status "$TIMER_FILE" --no-pager
+    echo ""
+    log_success "Installation complete!"
+else
+    log_error "$TIMER_FILE is not active"
+    systemctl status "$TIMER_FILE" --no-pager
+    exit 1
+fi