feat: add DNS setup blueprint and infrastructure automation scripts

scripts/check_gpus_idrac.py

@@ -0,0 +1,37 @@
+import paramiko
+
+nodes = {
+    "Node 1 (140.44.44.121)": "140.44.44.121",
+    "Node 2 (140.44.44.122)": "140.44.44.122",
+    "Node 3 (140.44.44.123)": "140.44.44.123",
+    "Node 4 (140.44.44.124)": "140.44.44.124",
+}
+
+for name, ip in nodes.items():
+    try:
+        c = paramiko.SSHClient()
+        c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+        c.connect(ip, username="root", password="Katzir476!", timeout=10)
+        
+        # Check PCIe inventory for NVIDIA
+        stdin, stdout, stderr = c.exec_command("racadm hwinventory")
+        out = stdout.read().decode(errors="ignore")
+        
+        gpus = []
+        for block in out.split("[InstanceID:"):
+            if "NVIDIA" in block or "Tesla" in block or "T4" in block:
+                lines = [l.strip() for l in block.splitlines() if any(k in l for k in ["DeviceDescription", "DeviceType", "FQDD", "PCI"])]
+                gpus.append(" | ".join(lines[:3]))
+        
+        # Check Above 4G decoding
+        stdin, stdout, stderr = c.exec_command("racadm get bios.IntegratedDevices.MemOpMode || racadm get bios.IntegratedDevices.MemoryMappedIoAbove4GB")
+        a4g = stdout.read().decode(errors="ignore").strip()
+
+        print(f"=== {name} ===")
+        print(f"  GPUs detected: {len(gpus)}")
+        for g in gpus:
+            print(f"    {g}")
+        c.close()
+    except Exception as e:
+        print(f"=== {name} === ERROR: {e}")
+