feat: add infrastructure health check and management automation scripts

scripts/test_harvester_ssh.py

@@ -0,0 +1,21 @@
+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())
+
+for u in ['rancher', 'root']:
+    try:
+        print(f"Connecting to 140.44.4.90 as {u}...")
+        client.connect("140.44.4.90", username=u, key_filename=key_path, timeout=5)
+        print(f"Connected as {u}!")
+        stdin, stdout, stderr = client.exec_command("sudo kubectl get pods -n cattle-system")
+        print(stdout.read().decode('utf-8'))
+        client.close()
+        break
+    except Exception as e:
+        print(f"Failed as {u}: {e}")
+