添加 process.py

process.py

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