feat(pillar-4): complete dual-npm keepalived HA cluster on VIP 140.44.4.70

scripts/check_swarm_ports.py

@@ -0,0 +1,15 @@
+import paramiko
+
+def main():
+    for ip in ['140.44.4.71', '140.44.4.72']:
+        ssh = paramiko.SSHClient()
+        ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+        ssh.connect(ip, username='snarf', key_filename=r'C:\Users\Snarf\.ssh\id_ed25519_snarfnet', timeout=10)
+        stdin, stdout, stderr = ssh.exec_command('sudo ss -tulpn | grep -E ":80 |:443 |:81 " || true')
+        print(f"=== PORTS ON {ip} ===")
+        print(stdout.read().decode())
+        ssh.close()
+
+if __name__ == '__main__':
+    main()
+