{"id":17234,"date":"2024-11-18T09:55:24","date_gmt":"2024-11-18T01:55:24","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17234\/"},"modified":"2024-11-18T09:55:24","modified_gmt":"2024-11-18T01:55:24","slug":"%e5%a6%82%e4%bd%95%e8%bf%9b%e8%a1%8clinux%e7%b3%bb%e7%bb%9f%e7%9a%84%e6%9c%8d%e5%8a%a1%e7%9b%91%e6%8e%a7%e5%92%8c%e8%87%aa%e5%8a%a8%e6%8a%a5%e8%ad%a6","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17234\/","title":{"rendered":"\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u670d\u52a1\u76d1\u63a7\u548c\u81ea\u52a8\u62a5\u8b66"},"content":{"rendered":"

\"\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u670d\u52a1\u76d1\u63a7\u548c\u81ea\u52a8\u62a5\u8b66\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u670d\u52a1\u76d1\u63a7\u548c\u81ea\u52a8\u62a5\u8b66<\/p>\n

\u5f15\u8a00\uff1a
\u5728\u73b0\u4ee3\u4fe1\u606f\u6280\u672f\u7684\u53d1\u5c55\u80cc\u666f\u4e0b\uff0c\u4f01\u4e1a\u5bf9\u4e8eLinux\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u6709\u7740\u8d8a\u6765\u8d8a\u9ad8\u7684\u8981\u6c42\u3002\u4e3a\u4e86\u4fdd\u969c\u670d\u52a1\u5668\u7684\u6b63\u5e38\u8fd0\u884c\u548c\u63d0\u9ad8\u6545\u969c\u5904\u7406\u6548\u7387\uff0c\u5efa\u7acb\u4e00\u4e2a\u6709\u6548\u7684\u670d\u52a1\u76d1\u63a7\u548c\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n

\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Python\u7f16\u7a0b\u8bed\u8a00\u548c\u5f00\u6e90\u5de5\u5177\u642d\u5efa\u4e00\u4e2a\u7b80\u5355\u4f46\u529f\u80fd\u5f3a\u5927\u7684Linux\u7cfb\u7edf\u670d\u52a1\u76d1\u63a7\u548c\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf\uff0c\u5e2e\u52a9\u7ba1\u7406\u5458\u53ca\u65f6\u53d1\u73b0\u670d\u52a1\u5668\u6545\u969c\uff0c\u5feb\u901f\u54cd\u5e94\u548c\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n

\u4e00\u3001\u786e\u5b9a\u9700\u8981\u76d1\u63a7\u7684\u670d\u52a1
\u5728\u642d\u5efa\u76d1\u63a7\u7cfb\u7edf\u4e4b\u524d\uff0c\u9996\u5148\u8981\u786e\u5b9a\u9700\u8981\u76d1\u63a7\u7684\u670d\u52a1\u3002\u5e38\u89c1\u7684Linux\u670d\u52a1\u5305\u62ecWeb\u670d\u52a1\u5668\uff08\u5982Apache\u3001Nginx\uff09\u3001\u6570\u636e\u5e93\u670d\u52a1\u5668\uff08\u5982MySQL\u3001PostgreSQL\uff09\uff0c\u90ae\u4ef6\u670d\u52a1\u5668\uff08\u5982Sendmail\u3001Postfix\uff09\uff0c\u65e5\u5fd7\u670d\u52a1\u5668\uff08\u5982Syslog-ng\u3001rsyslog\uff09\u7b49\u3002\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u9700\u8981\u76d1\u63a7\u7684\u670d\u52a1\u3002
\u5047\u8bbe\u6211\u4eec\u9700\u8981\u76d1\u63a7Web\u670d\u52a1\u5668\uff08Apache\uff09\u548c\u6570\u636e\u5e93\u670d\u52a1\u5668\uff08MySQL\uff09\u3002<\/p>\n

\u4e8c\u3001\u4f7f\u7528Python\u811a\u672c\u8fdb\u884c\u670d\u52a1\u76d1\u63a7<\/p>\n

    \n
  1. \n

    \u5b89\u88c5\u4f9d\u8d56\u5e93
    \u9996\u5148\u9700\u8981\u5b89\u88c5Python\u7684\u4f9d\u8d56\u5e93\uff0c\u5305\u62ecpsutil\uff08\u7528\u4e8e\u83b7\u53d6\u7cfb\u7edf\u4fe1\u606f\uff09\u548crequests\uff08\u7528\u4e8e\u53d1\u9001HTTP\u8bf7\u6c42\uff09\uff1a<\/p>\n

    $ pip install psutil requests<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/li>\n
  2. \n
    \u7f16\u5199\u76d1\u63a7\u811a\u672c
    \u521b\u5efa\u4e00\u4e2a\u540d\u4e3amonitor_service.py\u7684Python\u811a\u672c\uff0c\u5199\u5165\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
    import psutil\nimport requests\n\ndef check_service(process_name, url):\n # \u68c0\u67e5\u670d\u52a1\u662f\u5426\u8fd0\u884c\n for process in psutil.process_iter(['name', 'status']):\n     if process.info['name'] == process_name:\n         print(f\"{process_name} is running\")\n         return\n\n print(f\"{process_name} is not running\")\n send_alert(process_name, url)\n\ndef send_alert(process_name, url):\n # \u53d1\u9001\u62a5\u8b66\u4fe1\u606f\n data = {\n     \"service\": process_name,\n     \"message\": f\"{process_name} is not running on server\"\n }\n response = requests.post(url, json=data)\n print(response.text)\n\nif __name__ == \"__main__\":\n apache_url = \"http:\/\/your_alert_server.com\/alert\"\n mysql_url = \"http:\/\/your_alert_server.com\/alert\"\n check_service(\"apache2\", apache_url)\n check_service(\"mysql\", mysql_url)<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<\/ol>\n
    \u8bf7\u5c06”your_alert_server.com\/alert”\u66ff\u6362\u4e3a\u5b9e\u9645\u7684\u62a5\u8b66\u670d\u52a1\u5668URL\u3002<\/p>\n
      \n
    1. \n
      \u8fd0\u884c\u811a\u672c<\/p>\n
      $ python monitor_service.py<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u811a\u672c\u5c06\u68c0\u67e5Apache\u548cMySQL\u670d\u52a1\u662f\u5426\u8fd0\u884c\uff0c\u5982\u679c\u53d1\u73b0\u670d\u52a1\u672a\u8fd0\u884c\uff0c\u5219\u4f1a\u901a\u8fc7HTTP POST\u8bf7\u6c42\u5c06\u62a5\u8b66\u4fe1\u606f\u53d1\u9001\u81f3\u62a5\u8b66\u670d\u52a1\u5668\u3002<\/p>\n<\/li>\n<\/ol>\n
      \u4e09\u3001\u642d\u5efa\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf<\/p>\n
        \n
      1. \u642d\u5efa\u62a5\u8b66\u670d\u52a1\u5668
        \u53ef\u4ee5\u4f7f\u7528Flask\u7b49\u6846\u67b6\u642d\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Web\u670d\u52a1\u4f5c\u4e3a\u62a5\u8b66\u670d\u52a1\u5668\uff0c\u63a5\u6536\u6765\u81ea\u76d1\u63a7\u811a\u672c\u7684\u62a5\u8b66\u4fe1\u606f\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\uff0c\u5982\u53d1\u9001\u90ae\u4ef6\u3001\u77ed\u4fe1\u6216\u63a8\u9001\u901a\u77e5\u7b49\u3002<\/li>\n
      2. \n
        \u7f16\u5199\u62a5\u8b66\u811a\u672c
        \u5728\u62a5\u8b66\u670d\u52a1\u5668\u4e0a\u7f16\u5199\u4e00\u4e2a\u540d\u4e3aalert.py\u7684\u811a\u672c\uff0c\u7528\u4e8e\u63a5\u6536\u76d1\u63a7\u811a\u672c\u53d1\u9001\u7684\u62a5\u8b66\u4fe1\u606f\uff0c\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u5904\u7406\uff0c\u6bd4\u5982\u53d1\u9001\u90ae\u4ef6\u62a5\u8b66\uff1a<\/p>\n
        import smtplib\nfrom email.mime.text import MIMEText\n\ndef send_email(subject, content, receiver):\n sender = \"your_email@example.com\"\n password = \"your_email_password\"\n\n msg = MIMEText(content)\n msg['Subject'] = subject\n msg['From'] = sender\n msg['To'] = receiver\n\n try:\n     smtpObj = smtplib.SMTP_SSL(\"smtp.example.com\", 465)\n     smtpObj.login(sender, password)\n     smtpObj.sendmail(sender, receiver, msg.as_string())\n     print(\"Email sent successfully\")\n except Exception as e:\n     print(\"Error while sending email:\", str(e))\n\nif __name__ == \"__main__\":\n # \u63a5\u6536\u6765\u81ea\u76d1\u63a7\u811a\u672c\u7684\u62a5\u8b66\u4fe1\u606f\n # \u6839\u636e\u5b9e\u9645\u9700\u6c42\u5904\u7406\u62a5\u8b66\u4fe1\u606f\n # \u53d1\u9001\u90ae\u4ef6\u62a5\u8b66\u793a\u4f8b\n data = {\n     \"service\": \"apache2\",\n     \"message\": \"Apache is not running on server\"\n }\n receiver = \"admin@example.com\"\n send_email(\"Service Alert\", data[\"message\"], receiver)<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u8bf7\u5c06”your_email@example.com”\u548c”your_email_password”\u66ff\u6362\u4e3a\u5b9e\u9645\u7684\u53d1\u4ef6\u90ae\u7bb1\u548c\u5bc6\u7801\u3002<\/p>\n<\/li>\n
      3. \u914d\u7f6e\u62a5\u8b66\u670d\u52a1\u5668
        \u6839\u636e\u5b9e\u9645\u60c5\u51b5\u5c06\u62a5\u8b66\u811a\u672calert.py\u90e8\u7f72\u5230\u62a5\u8b66\u670d\u52a1\u5668\u4e0a\uff0c\u5e76\u914d\u7f6eWeb\u670d\u52a1\u5668\u4ee5\u63a5\u6536\u6765\u81ea\u76d1\u63a7\u811a\u672c\u7684\u62a5\u8b66\u4fe1\u606f\u3002<\/li>\n<\/ol>\n
        \u56db\u3001\u5b9e\u9645\u5e94\u7528\u4e0e\u6539\u8fdb
        \u4e0a\u8ff0\u7cfb\u7edf\u662f\u4e00\u4e2a\u7b80\u5355\u7684Linux\u7cfb\u7edf\u670d\u52a1\u76d1\u63a7\u548c\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf\u7684\u96cf\u5f62\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u6539\u8fdb\u548c\u6269\u5c55\u3002\u6bd4\u5982\u53ef\u4ee5\u901a\u8fc7\u5b9a\u65f6\u4efb\u52a1\u5b9a\u671f\u8fd0\u884c\u76d1\u63a7\u811a\u672c\uff0c\u5b9e\u73b0\u670d\u52a1\u7684\u5468\u671f\u6027\u76d1\u63a7\uff1b\u53ef\u4ee5\u5f15\u5165\u66f4\u591a\u7684\u76d1\u63a7\u6307\u6807\u548c\u544a\u8b66\u65b9\u5f0f\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u76d1\u63a7\u9700\u6c42\u3002<\/p>\n
        \u7ed3\u8bba\uff1a
        \u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u4e86\u89e3\u4e86\u5982\u4f55\u4f7f\u7528Python\u548c\u5f00\u6e90\u5de5\u5177\u642d\u5efa\u4e00\u4e2a\u7b80\u5355\u4f46\u529f\u80fd\u5f3a\u5927\u7684Linux\u7cfb\u7edf\u670d\u52a1\u76d1\u63a7\u548c\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf\u3002\u901a\u8fc7\u76d1\u63a7\u811a\u672c\u548c\u62a5\u8b66\u670d\u52a1\u5668\u7684\u914d\u5408\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u5b9e\u65f6\u76d1\u6d4b\u670d\u52a1\u5668\u72b6\u6001\uff0c\u5e76\u53ca\u65f6\u54cd\u5e94\u548c\u5904\u7406\u6545\u969c\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n
        \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u670d\u52a1\u76d1\u63a7\u548c\u81ea\u52a8\u62a5\u8b66\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u670d\u52a1\u76d1\u63a7\u548c\u81ea\u52a8\u62a5\u8b66 \u5f15\u8a00\uff1a\u5728\u73b0\u4ee3\u4fe1\u606f\u6280\u672f\u7684\u53d1\u5c55\u80cc\u666f\u4e0b\uff0c\u4f01\u4e1a\u5bf9\u4e8eLinux\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u6709\u7740\u8d8a\u6765\u8d8a\u9ad8\u7684\u8981\u6c42\u3002\u4e3a\u4e86\u4fdd\u969c\u670d\u52a1\u5668\u7684\u6b63\u5e38\u8fd0\u884c\u548c\u63d0\u9ad8\u6545\u969c\u5904\u7406\u6548\u7387\uff0c\u5efa\u7acb\u4e00\u4e2a\u6709\u6548\u7684\u670d\u52a1\u76d1\u63a7\u548c\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002 \u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Python\u7f16\u7a0b\u8bed\u8a00\u548c\u5f00\u6e90\u5de5\u5177\u642d\u5efa\u4e00\u4e2a\u7b80\u5355\u4f46\u529f\u80fd\u5f3a\u5927\u7684Linux\u7cfb\u7edf\u670d\u52a1\u76d1\u63a7\u548c\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf\uff0c\u5e2e\u52a9\u7ba1\u7406\u5458\u53ca\u65f6\u53d1\u73b0\u670d\u52a1\u5668\u6545\u969c\uff0c\u5feb\u901f\u54cd\u5e94\u548c\u89e3\u51b3\u95ee\u9898\u3002 \u4e00\u3001\u786e\u5b9a\u9700\u8981\u76d1\u63a7\u7684\u670d\u52a1\u5728\u642d\u5efa\u76d1\u63a7\u7cfb\u7edf\u4e4b\u524d\uff0c\u9996\u5148\u8981\u786e\u5b9a\u9700\u8981\u76d1\u63a7\u7684\u670d\u52a1\u3002\u5e38\u89c1\u7684Linux\u670d\u52a1\u5305\u62ecWeb\u670d\u52a1\u5668\uff08\u5982Apache\u3001Nginx\uff09\u3001\u6570\u636e\u5e93\u670d\u52a1\u5668\uff08\u5982MySQL\u3001PostgreSQL\uff09\uff0c\u90ae\u4ef6\u670d\u52a1\u5668\uff08\u5982Sendmail\u3001Postfix\uff09\uff0c\u65e5\u5fd7\u670d\u52a1\u5668\uff08\u5982Syslog-ng\u3001rsyslog\uff09\u7b49\u3002\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u9700\u8981\u76d1\u63a7\u7684\u670d\u52a1\u3002\u5047\u8bbe\u6211\u4eec\u9700\u8981\u76d1\u63a7Web\u670d\u52a1\u5668\uff08Apache\uff09\u548c\u6570\u636e\u5e93\u670d\u52a1\u5668\uff08MySQL\uff09\u3002 \u4e8c\u3001\u4f7f\u7528Python\u811a\u672c\u8fdb\u884c\u670d\u52a1\u76d1\u63a7 \u5b89\u88c5\u4f9d\u8d56\u5e93\u9996\u5148\u9700\u8981\u5b89\u88c5Python\u7684\u4f9d\u8d56\u5e93\uff0c\u5305\u62ecpsutil\uff08\u7528\u4e8e\u83b7\u53d6\u7cfb\u7edf\u4fe1\u606f\uff09\u548crequests\uff08\u7528\u4e8e\u53d1\u9001HTTP\u8bf7\u6c42\uff09\uff1a $ pip install psutil requests \u767b\u5f55\u540e\u590d\u5236 \u7f16\u5199\u76d1\u63a7\u811a\u672c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3amonitor_service.py\u7684Python\u811a\u672c\uff0c\u5199\u5165\u4ee5\u4e0b\u4ee3\u7801\uff1a import psutil import requests def check_service(process_name, url): # \u68c0\u67e5\u670d\u52a1\u662f\u5426\u8fd0\u884c for process in psutil.process_iter([‘name’, ‘status’]): if process.info[‘name’] == process_name: print(f”{process_name} is running”) return print(f”{process_name} is not running”) send_alert(process_name, url) def send_alert(process_name, url): # \u53d1\u9001\u62a5\u8b66\u4fe1\u606f data = { “service”: process_name, “message”: f”{process_name} is not […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-17234","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17234","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=17234"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17234\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}