feat: add scripts to audit and troubleshoot spaceport kernels and cluster nodes

scripts/check_ctl03.py

@@ -0,0 +1,33 @@
+import paramiko
+import sys
+
+sys.stdout.reconfigure(encoding='utf-8')
+
+key_path = r"C:\Users\Snarf\.ssh\id_ed25519_snarfnet"
+client = paramiko.SSHClient()
+client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+
+node_ip = "140.44.4.43"
+print(f"Connecting to sninfr0lnxctl03 ({node_ip})...")
+client.connect(node_ip, username="root", key_filename=key_path, timeout=10)
+
+cmds = [
+    "uname -r",
+    "ls -d /lib/modules/*",
+    "lsmod | grep -E 'veth|vxlan|br_netfilter'",
+    "modprobe veth",
+    "dmesg | tail -n 25"
+]
+
+for cmd in cmds:
+    print(f"\n>>> Running on {node_ip}: {cmd}")
+    stdin, stdout, stderr = client.exec_command(cmd)
+    out = stdout.read().decode('utf-8').strip()
+    err = stderr.read().decode('utf-8').strip()
+    if out:
+        print(out)
+    if err:
+        print("STDERR:", err)
+
+client.close()
+