feat: add hardware server info

app/Traits/ServersTrait.php

@@ -144,6 +144,38 @@ protected function displayServerInfo(array $info): void
         $this->io->displayDeets($deets);
         $this->io->writeln('');
 
+        // Display hardware information if available
+        if (isset($info['hardware']) && is_array($info['hardware'])) {
+            $hardwareItems = [];
+
+            if (isset($info['hardware']['cpu_cores'])) {
+                /** @var int|string $cpuCores */
+                $cpuCores = $info['hardware']['cpu_cores'];
+                $coresText = $cpuCores === '1' || $cpuCores === 1 ? '1 core' : "{$cpuCores} cores";
+                $hardwareItems[] = "CPU: {$coresText}";
+            }
+
+            if (isset($info['hardware']['ram_mb'])) {
+                /** @var int|string $ramMb */
+                $ramMb = $info['hardware']['ram_mb'];
+                $ramGb = round((int) $ramMb / 1024, 1);
+                $ramText = $ramGb >= 1 ? "{$ramGb} GB" : "{$ramMb} MB";
+                $hardwareItems[] = "RAM: {$ramText}";
+            }
+
+            if (isset($info['hardware']['disk_type'])) {
+                /** @var string $diskType */
+                $diskType = $info['hardware']['disk_type'];
+                $diskText = strtoupper($diskType);
+                $hardwareItems[] = "Disk: {$diskText}";
+            }
+
+            if (count($hardwareItems) > 0) {
+                $this->io->displayDeets(['Hardware' => $hardwareItems]);
+                $this->io->writeln('');
+            }
+        }
+
         $services = [];
 
         // Add listening ports if any

playbooks/server-info.sh

@@ -2,7 +2,7 @@
 #
 # Gather Server Information
 # ----
-# This playbook detects distribution, family, permissions, listening services, Caddy metrics, and PHP-FPM metrics.
+# This playbook detects distribution, family, permissions, hardware info, listening services, Caddy metrics, and PHP-FPM metrics.
 #
 # Required Environment Variables:
 #   DEPLOYER_OUTPUT_FILE - Output file path (provided automatically)
@@ -11,6 +11,7 @@
 #   - distro: ubuntu|debian|fedora|centos|rocky|alma|rhel|amazon|unknown
 #   - family: debian|fedora|redhat|amazon|unknown
 #   - permissions: root|sudo|none
+#   - hardware: cpu_cores, ram_mb, disk_type
 #   - caddy: Caddy metrics (available, version, sites_count, domains, uptime_seconds, active_requests, total_requests, memory_mb)
 #   - php_fpm: PHP-FPM metrics (available, pool, process_manager, uptime_seconds, accepted_conn, listen_queue, idle_processes, active_processes, total_processes, max_children_reached, slow_requests)
 #   - ports: map of port numbers to process names
@@ -143,22 +144,64 @@ ensure_tools() {
 	local family=$1 perms=$2
 	export DEPLOYER_PERMS=$perms
 
-	# If the command is already installed, return
-	command -v ss > /dev/null 2>&1 && return 0
-	command -v netstat > /dev/null 2>&1 && return 0
+	# Check if required tools exist
+	command -v ss > /dev/null 2>&1 && command -v lsblk > /dev/null 2>&1 && return 0
 
 	case $family in
 		debian)
 			run_cmd apt-get update -q 2> /dev/null
-			run_cmd apt-get install -y -q iproute2 2> /dev/null
+			run_cmd apt-get install -y -q iproute2 util-linux 2> /dev/null
 			;;
 		fedora | redhat | amazon)
-			run_cmd yum install -y -q iproute 2> /dev/null \
-				|| run_cmd dnf install -y -q iproute 2> /dev/null
+			run_cmd yum install -y -q iproute util-linux 2> /dev/null \
+				|| run_cmd dnf install -y -q iproute util-linux 2> /dev/null
 			;;
 	esac
 }
 
+#
+# Hardware Detection
+# ----
+
+#
+# Detect CPU core count
+
+detect_cpu_cores() {
+	nproc 2> /dev/null || echo "1"
+}
+
+#
+# Detect total system RAM in MB
+
+detect_ram_mb() {
+	free -m 2> /dev/null | awk 'NR==2 {print $2}' || echo "512"
+}
+
+#
+# Detect disk type (ssd or hdd)
+
+detect_disk_type() {
+	local disk_gran rotation
+
+	# Primary detection: Check discard granularity (TRIM support = SSD)
+	# Works reliably in virtualized environments (cloud VMs)
+	disk_gran=$(lsblk -d -o name,disc-gran 2> /dev/null | grep -E "^([sv]d|nvme)" | head -n1 | awk '{print $2}')
+
+	# If disc-gran is non-zero (e.g., "512B"), it's an SSD
+	if [[ -n $disk_gran && $disk_gran != "0B" ]]; then
+		echo "ssd"
+		return
+	fi
+
+	# Fallback: Check rotation flag (works for physical disks)
+	rotation=$(lsblk -d -o name,rota 2> /dev/null | grep -E "^([sv]d|nvme)" | head -n1 | awk '{print $2}')
+	if [[ $rotation == "0" ]]; then
+		echo "ssd"
+	else
+		echo "hdd"
+	fi
+}
+
 # ----
 # Service Metrics
 # ----
@@ -332,6 +375,7 @@ get_php_fpm_metrics() {
 
 main() {
 	local distro family permissions
+	local cpu_cores ram_mb disk_type
 
 	#
 	# Gather basic info
@@ -346,6 +390,11 @@ main() {
 	echo "✓ Cataloging services..."
 	ensure_tools "$family" "$permissions"
 
+	echo "✓ Detecting hardware..."
+	cpu_cores=$(detect_cpu_cores)
+	ram_mb=$(detect_ram_mb)
+	disk_type=$(detect_disk_type)
+
 	echo "✓ Checking Caddy status..."
 	local caddy_metrics caddy_available="false"
 	local caddy_version caddy_sites caddy_domains caddy_uptime caddy_active_req caddy_total_req caddy_memory
@@ -374,6 +423,10 @@ main() {
 		distro: $distro
 		family: $family
 		permissions: $permissions
+		hardware:
+		  cpu_cores: $cpu_cores
+		  ram_mb: $ram_mb
+		  disk_type: $disk_type
 		caddy:
 		  available: $caddy_available
 		  version: ${caddy_version:-unknown}