# -*- coding: utf-8 -*-
import paramiko
c = paramiko.SSHClient()
c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
c.connect("192.168.110.207", username="root", password="123456", timeout=20)
for cmd in [
    "tail -30 /opt/argocd-demo/install.log 2>/dev/null || echo 'no log yet'",
    "docker ps --format '{{.Names}} {{.Status}}' | grep -E 'gitlab|k3s' || true",
    "command -v k3s && k3s kubectl get nodes 2>/dev/null || true",
]:
    print("===", cmd[:70])
    _, o, _ = c.exec_command(cmd, timeout=30)
    print(o.read().decode())
c.close()