import paramiko
import sys

sys.stdout.reconfigure(encoding='utf-8')

KEY_FILE = r'C:\Users\Snarf\.ssh\id_ed25519_snarfnet'
spaceport_nodes = [
    ('sninfr0lnxctl01', '140.44.4.41'),
    ('sninfr0lnxctl02', '140.44.4.42'),
    ('sninfr0lnxctl03', '140.44.4.43'),
    ('sninfr0lnxctl04', '140.44.4.44'),
    ('sninfr0lnxwrk01', '140.44.4.51'),
    ('sninfr0lnxwrk02', '140.44.4.52'),
    ('sninfr0lnxwrk03', '140.44.4.53'),
    ('sninfr0lnxwrk04', '140.44.4.54'),
    ('sninfr0lnxwrk05', '140.44.4.55'),
    ('sninfr0lnxwrk06', '140.44.4.56')
]

for name, ip in spaceport_nodes:
    try:
        ssh = paramiko.SSHClient()
        ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
        ssh.connect(ip, username='root', key_filename=KEY_FILE, timeout=5)
        stdin, stdout, stderr = ssh.exec_command('apt list --upgradable 2>/dev/null | grep -v "Listing" | wc -l')
        cnt = stdout.read().decode().strip()
        print(f"[{name}] ({ip}): {cnt} packages upgradeable")
        ssh.close()
    except Exception as e:
        print(f"[{name}] ({ip}): Error connecting: {e}")