添加 process2.py

process2.py

@@ -0,0 +1,136 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+import sys
+import os
+import csv
+import re
+
+# ====================== 基础配置 ======================
+IP_FILE = "ip.txt"
+SSH_USER = "root"
+SSH_PASS = "hp9000"
+SSH_TIMEOUT = 3
+# ======================================================
+
+# ===================== 自动安装依赖 ====================
+def auto_install_python_and_paramiko():
+    print("=> 检查环境是否满足...")
+    ret = os.system("which python3 >/dev/null 2>&1")
+    if ret != 0:
+        print("=> 未找到 python3，开始自动安装...")
+        # 自动识别系统
+        if os.path.exists("/etc/redhat-release"):
+            os.system("yum install -y python3 python3-pip")
+        elif os.path.exists("/etc/debian_version"):
+            os.system("apt update && apt install -y python3 python3-pip")
+        else:
+            print("不支持的系统")
+            sys.exit(1)
+
+    # 安装 paramiko
+    print("=> 安装 paramiko SSH 库...")
+    os.system("python3 -m pip install paramiko --quiet")
+
+# 先安装依赖
+try:
+    import paramiko
+except ImportError:
+    auto_install_python_and_paramiko()
+    import paramiko
+# =================================================================
+
+def print_help():
+    help_text = """
+用法：python3 check_proc.py 进程名称
+示例：
+    python3 check_proc.py trap
+    python3 check_proc.py node_exporter
+    python3 check_proc.py nginx
+"""
+    print(help_text)
+    sys.exit(1)
+
+def clean_ip_file(filepath):
+    clean_ips = []
+    with open(filepath, "r", encoding="utf-8") as f:
+        for line in f:
+            line = line.replace("\r", "").strip()
+            if line:
+                clean_ips.append(line)
+    return clean_ips
+
+def judge_ip_type(ip):
+    if ":" in ip:
+        return "IPv6"
+    return "IPv4"
+
+def ssh_check_host(ip, proc_name, timeout):
+    client = paramiko.SSHClient()
+    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+    try:
+        client.connect(
+            hostname=ip,
+            username=SSH_USER,
+            password=SSH_PASS,
+            timeout=timeout,
+            banner_timeout=timeout
+        )
+        remote_cmd = f'''
+hostname
+cat /etc/os-release | grep PRETTY_NAME | cut -d'"' -f2 | head -n1
+ps -ef | grep -v grep | grep -i '{proc_name}' | wc -l
+        '''.strip()
+
+        stdin, stdout, stderr = client.exec_command(remote_cmd)
+        output = stdout.read().decode("utf-8", errors="ignore").strip()
+        client.close()
+
+        if not output:
+            return {"hn": "无输出", "os": "---", "status": "未知"}
+
+        lines = [x.strip() for x in output.splitlines() if x.strip()]
+        hn = lines[0] if len(lines) >= 1 else "获取失败"
+        os_ver = lines[1] if len(lines) >= 2 else "获取失败"
+        proc_count = lines[2] if len(lines) >= 3 else "0"
+
+        try:
+            cnt = int(proc_count)
+        except:
+            cnt = 0
+
+        status = "已运行" if cnt >= 1 else "未运行"
+        return {"hn": hn, "os": os_ver, "status": status}
+
+    except paramiko.AuthenticationException:
+        return {"hn": "密码错误", "os": "---", "status": "认证失败"}
+    except:
+        return {"hn": "SSH超时", "os": "---", "status": "超时"}
+
+def main():
+    if len(sys.argv) != 2:
+        print_help()
+    target_proc = sys.argv[1].strip()
+    csv_name = f"进程检查结果_{target_proc}.csv"
+
+    ip_list = clean_ip_file(IP_FILE)
+    total = len(ip_list)
+
+    print(f"===== 批量进程检查：{target_proc} =====")
+    print(f"总IP数：{total}\n")
+
+    with open(csv_name, "w", encoding="utf-8-sig", newline="") as f:
+        w = csv.writer(f)
+        w.writerow(["IP地址", "IP类型", "主机名", "系统版本", "进程状态"])
+
+        for ip in ip_list:
+            typ = judge_ip_type(ip)
+            print(f"→ {ip}", end=" ")
+            res = ssh_check_host(ip, target_proc, SSH_TIMEOUT)
+            print(f"[{res['status']}]")
+            w.writerow([ip, typ, res["hn"], res["os"], res["status"]])
+
+    print("\n===== 执行完成 =====")
+    print(f"报告：{csv_name}")
+
+if __name__ == "__main__":
+    main()