130 lines
4.1 KiB
Python
130 lines
4.1 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import sys
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import csv
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import paramiko
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import re
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# ====================== 基础配置 ======================
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IP_FILE = "ip.txt"
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SSH_USER = "root"
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SSH_PASS = "hp93000"
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SSH_TIMEOUT = 3
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# ======================================================
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def print_help():
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help_text = """
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用法：python check_proc.py 进程名称
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示例：
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python check_proc.py trap
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python check_proc.py node_exporter
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python check_proc.py nginx
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python check_proc.py redis
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"""
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print(help_text)
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sys.exit(1)
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def clean_ip_file(filepath):
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"""清洗ip.txt：去除\r、空行、首尾空格"""
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clean_ips = []
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with open(filepath, "r", encoding="utf-8") as f:
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for line in f:
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line = line.replace("\r", "").strip()
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if line:
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clean_ips.append(line)
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return clean_ips
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def judge_ip_type(ip):
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"""判断IPv4 / IPv6"""
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if ":" in ip:
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return "IPv6"
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return "IPv4"
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def ssh_check_host(ip, proc_name, timeout):
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"""SSH连接远程主机，获取主机名、系统版本、进程数量"""
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client = paramiko.SSHClient()
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# 自动信任主机密钥，等同Shell StrictHostKeyChecking=no
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client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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try:
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client.connect(
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hostname=ip,
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username=SSH_USER,
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password=SSH_PASS,
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timeout=timeout,
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banner_timeout=timeout
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)
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# 远程执行命令，和原Shell命令完全一致
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remote_cmd = f"""
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hostname
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cat /etc/os-release | grep PRETTY_NAME | cut -d'"' -f2 | head -n1
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ps -ef | grep -v grep | grep -i '{proc_name}' | wc -l
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""".strip()
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stdin, stdout, stderr = client.exec_command(remote_cmd)
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output = stdout.read().decode("utf-8", errors="ignore").strip()
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err = stderr.read().decode("utf-8", errors="ignore")
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client.close()
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if not output:
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return {"hn": "命令无输出", "os": "---", "status": "未知"}
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lines = [line.strip() for line in output.splitlines() if line.strip()]
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hn = lines[0] if len(lines) >= 1 else "获取失败"
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os_ver = lines[1] if len(lines) >= 2 else "获取失败"
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proc_count = lines[2] if len(lines) >= 3 else "0"
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try:
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cnt = int(proc_count)
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except ValueError:
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cnt = 0
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if cnt >= 1:
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status = "已运行"
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else:
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status = "未运行"
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return {"hn": hn, "os": os_ver, "status": status}
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except paramiko.NoValidConnectionsError:
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return {"hn": "连接失败", "os": "---", "status": "不可达"}
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except paramiko.AuthenticationException:
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return {"hn": "密码错误", "os": "---", "status": "认证失败"}
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except paramiko.socket.timeout:
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return {"hn": "SSH超时", "os": "---", "status": "超时"}
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except Exception as e:
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return {"hn": f"异常:{str(e)}", "os": "---", "status": "异常"}
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def main():
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# 读取入参进程名
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if len(sys.argv) != 2:
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print_help()
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target_proc = sys.argv[1].strip()
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csv_name = f"进程检查结果_{target_proc}.csv"
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# 清洗IP列表
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ip_list = clean_ip_file(IP_FILE)
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total_ip = len(ip_list)
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print(f"===== 开始批量检查【进程：{target_proc}】=====")
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print(f"待检测IP总数：{total_ip}\n")
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# 初始化CSV写入
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with open(csv_name, "w", encoding="utf-8-sig", newline="") as csv_f:
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writer = csv.writer(csv_f)
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# 表头，utf-8-sig保证Excel中文不乱码
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writer.writerow(["IP地址", "IP类型", "主机名", "系统版本", "进程状态"])
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for ip in ip_list:
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ip_type = judge_ip_type(ip)
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print(f"→ {ip}", end=" ")
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res = ssh_check_host(ip, target_proc, SSH_TIMEOUT)
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hn = res["hn"]
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os_v = res["os"]
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st = res["status"]
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print(f" [{st}]")
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writer.writerow([ip, ip_type, hn, os_v, st])
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print(f"\n===== 执行完成 =====")
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print(f"报告文件：{csv_name}")
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print(f"查询进程：{target_proc}")
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print(f"总检测IP数量：{total_ip}")
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if __name__ == "__main__":
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main() |