Add host_profile.sh

host_profile.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+# Output format: YAML for easy parsing
+echo "hostname: $(hostname)"
+echo "uptime: $(uptime -p)"
+echo "os: $(lsb_release -ds)"
+echo "kernel: $(uname -r)"
+echo "architecture: $(uname -m)"
+
+# CPU Info
+echo "cpu:"
+echo "  model: $(lscpu | awk -F: '/Model name/ {print $2}' | xargs)"
+echo "  cores: $(nproc)"
+echo "  threads: $(lscpu | awk -F: '/^CPU\(s\)/ {print $2}' | xargs)"
+echo "  frequency_ghz: $(lscpu | awk -F: '/MHz/ {printf \"%.2f\", $2 / 1000}' | xargs)"
+
+# Memory
+mem_total=$(free -g | awk '/^Mem:/ {print $2}')
+mem_free=$(free -g | awk '/^Mem:/ {print $4}')
+echo "memory_gb:"
+echo "  total: ${mem_total}"
+echo "  free: ${mem_free}"
+
+# Disk
+echo "disks:"
+lsblk -dno NAME,SIZE,MODEL | while read -r name size model; do
+  echo "  - device: /dev/$name"
+  echo "    size: \"$size\""
+  echo "    model: \"$model\""
+done
+
+echo "disk_usage:"
+df -h --output=source,size,used,avail,target -x tmpfs -x devtmpfs | tail -n +2 | while read -r src size used avail target; do
+  echo "  - mount: \"$target\""
+  echo "    device: \"$src\""
+  echo "    size: \"$size\""
+  echo "    used: \"$used\""
+  echo "    available: \"$avail\""
+done
+
+# Networking
+echo "network_interfaces:"
+ip -o -4 addr show | awk '!/ lo / {print "  - iface: \"" $2 "\"\n    ip: \"" $4 "\"" }'
+
+# System ID for deduplication
+echo "machine_id: $(cat /etc/machine-id)"