Add setup-multiqueue.py

setup-multiqueue.py

@@ -0,0 +1,73 @@
+#!/usr/bin/env python3
+
+import os
+import shutil
+import subprocess
+import sys
+
+# Domyślne wartości
+iface = "ens19"
+queues = "1"
+
+# Sprawdzenie parametrów
+if len(sys.argv) >= 2:
+    iface = sys.argv[1]
+if len(sys.argv) >= 3:
+    queues = sys.argv[2]
+
+bash_script_path = "/usr/local/bin/setup-multiqueue.sh"
+service_path = "/etc/systemd/system/setup-multiqueue.service"
+
+# Sprawdzenie ethtool
+if shutil.which("ethtool") is None:
+    print("❗ Brak ethtool w systemie. Zainstaluj: pacman -S ethtool (Arch Linux)")
+    sys.exit(1)
+
+# Treść skryptu bash
+bash_script = """#!/bin/bash
+
+IFACE="$1"
+QUEUES="$2"
+
+if [ -z "$IFACE" ] || [ -z "$QUEUES" ]; then
+    echo "Użycie: $0 <interfejs> <liczba_kolejek>"
+    exit 1
+fi
+
+ethtool -L "$IFACE" combined "$QUEUES"
+
+for irq in $(grep "$IFACE-TxRx" /proc/interrupts | awk '{print $1}' | tr -d ':'); do
+    echo f > /proc/irq/$irq/smp_affinity
+done
+"""
+
+# Zapis skryptu bash
+with open(bash_script_path, "w") as f:
+    f.write(bash_script)
+os.chmod(bash_script_path, 0o755)
+print(f"✅ Utworzono {bash_script_path}")
+
+# Treść usługi systemd
+service_file = f"""[Unit]
+Description=Configure multiqueue for virtio-net
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=oneshot
+ExecStart={bash_script_path} {iface} {queues}
+
+[Install]
+WantedBy=multi-user.target
+"""
+
+# Zapis usługi
+with open(service_path, "w") as f:
+    f.write(service_file)
+print(f"✅ Utworzono {service_path}")
+
+# Reload systemd, enable, start
+subprocess.run(["systemctl", "daemon-reload"], check=True)
+subprocess.run(["systemctl", "enable", "--now", "setup-multiqueue.service"], check=True)
+
+print(f"✅ Usługa włączona i uruchomiona dla interfejsu: {iface}, kolejek: {queues}.")