feat: add DNS setup blueprint and infrastructure automation scripts

scripts/apply_bios_tuning.py

@@ -0,0 +1,51 @@
+import paramiko
+import time
+
+targets = [
+    {
+        "name": "Node 1 (140.44.44.121)",
+        "ip": "140.44.44.121",
+        "settings": [
+            ("bios.IntegratedDevices.SriovGlobalEnable", "Enabled")
+        ]
+    },
+    {
+        "name": "Node 4 (140.44.44.124)",
+        "ip": "140.44.44.124",
+        "settings": [
+            ("bios.SysProfileSettings.SysProfile", "PerfOptimized")
+        ]
+    }
+]
+
+for t in targets:
+    print(f"\n==========================================")
+    print(f"Applying BIOS settings to {t['name']}...")
+    try:
+        c = paramiko.SSHClient()
+        c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+        c.connect(t['ip'], username='root', password='Katzir476!', timeout=15)
+        
+        for key, val in t['settings']:
+            cmd = f"racadm set {key} {val}"
+            stdin, stdout, stderr = c.exec_command(cmd)
+            out = stdout.read().decode().strip()
+            print(f"  racadm set {key} {val}:\n    {out}")
+            time.sleep(1)
+
+        # Create BIOS job
+        stdin, stdout, stderr = c.exec_command("racadm jobqueue create BIOS.Setup.1-1")
+        job_out = stdout.read().decode().strip()
+        print(f"  racadm jobqueue create BIOS.Setup.1-1:\n    {job_out}")
+        
+        # View job queue
+        stdin, stdout, stderr = c.exec_command("racadm jobqueue view")
+        q_out = stdout.read().decode().strip()
+        print(f"  Job Queue:\n    {q_out[:200]}")
+        
+        c.close()
+    except Exception as e:
+        print(f"  Error on {t['name']}: {e}")
+
+print("\nDone applying BIOS settings!")
+