{"id":4956,"date":"2021-01-14T17:54:29","date_gmt":"2021-01-14T09:54:29","guid":{"rendered":"https:\/\/damogame.cn\/wordpress\/?p=4956"},"modified":"2021-01-14T17:54:29","modified_gmt":"2021-01-14T09:54:29","slug":"healthchecks-%e5%9f%ba%e4%ba%8edjango%e7%9b%91%e6%8e%a7cron%e4%bb%bb%e5%8a%a1%e7%9a%84%e7%a5%9e%e5%99%a8","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/4956","title":{"rendered":"Healthchecks, \u57fa\u4e8eDjango\u76d1\u63a7Cron\u4efb\u52a1\u7684\u795e\u5668"},"content":{"rendered":"
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\u539f\u6587\u5730\u5740<\/a><\/p>\n<\/div>\n

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\"\"<\/p>\n
Python\u5b9e\u7528\u5b9d\u5178<\/a>\u00a02020-09-26 08:08:00<\/span>\u00a0\"\"\u00a073<\/span>\u00a0<\/a>\"\"\u00a0\u6536\u85cf<\/span><\/div>\n<\/div>\n
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\u6587\u7ae0\u6807\u7b7e\uff1a<\/span>\u00a0python<\/a>\u00a0java<\/a>\u00a0django<\/a>\u00a0nagios<\/a>\u00a0go<\/a><\/div>\n<\/div>\n
\u7248\u6743<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n
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\"\"<\/div>\n
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IMG\u516c\u5f00\u8bfe\u706b\u70ed\u6765\u88ad\uff0c\u6e38\u620f\u5f00\u53d1\u8005\u7edd\u4e0d\u80fd\u9519\u8fc7\u7684\u5c16\u7aef\u8bfe\u5802\uff01<\/div>\n
\u4f60\u662f\u5426\u56e0\u4e3a\u6e38\u620f\u753b\u9762\u6a21\u7cca\u4e0d\u6e05\u3001\u5934\u75bc\u4e0d\u5df2\u5374\u53c8\u4e0d\u77e5\u9053\u5982\u4f55\u6539\u53d8\uff1f\u9501\u5b9a1\u670821\u65e5\u5728\u7ebf\u516c\u5f00\u8bfe\uff0c\u6280\u672f\u5927\u4f6c\u7a7a\u964d\u76f4\u64ad\u95f4\u4e0e\u60a8\u5171\u540c\u63a2\u8ba8\u5982\u4f55\u501f\u52a9\u786c\u4ef6\u5149\u7ebf\u8ffd\u8e2a\u6280\u672f\uff0c\u6253\u9020\u79fb\u52a8\u7aef\u5f71\u89c6\u7ea7\u753b\u8d28\uff01<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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\u5728\u8fd0\u7ef4\u670d\u52a1\u5668\u7684\u65f6\u5019\u7ecf\u5e38\u4f1a\u7528\u5230\u4e00\u4e9bCrontab\u4efb\u52a1\u3002<\/p>\n

\u5f53\u4f60\u7684Crontab\u4e2d\u7684\u4efb\u52a1\u6570\u8d85\u8fc710\u4e2a\u7684\u65f6\u5019\uff0c\u4f60\u4f1a\u53d1\u73b0\u8fd9\u4e9b\u4efb\u52a1\u7ba1\u7406\u8d77\u6765\u975e\u5e38\u56f0\u96be\u3002<\/p>\n

\u5c24\u5176\u662f\u5f53\u8fd9\u4e9bCron\u4efb\u52a1\u6267\u884c\u5931\u8d25\u7684\u65f6\u5019\uff0c\u6bd4\u5982 Python \u5b9e\u7528\u5b9d\u5178\u7f51 \u6bcf\u4e2a\u6708\u521d\u90fd\u4f1a\u6267\u884c\u4e00\u6b21https\u8bc1\u4e66\u5237\u65b0\uff0c\u6709\u4e00\u6b21\u534f\u8bae\u66f4\u65b0\u4e4b\u540e\uff0c\u6211\u7684\u811a\u672c\u5931\u6548\u4e86\u4e09\u4e2a\u6708\uff0c\u5bfc\u81f4\u8bc1\u4e66\u8fc7\u671f\u65f6\u7f51\u7ad9\u5b95\u673a\u4e86\u4e00\u5929\uff0c\u76f4\u5230\u6211\u53d1\u73b0\u5e76\u4fee\u590d\u4e86\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n

\u8fd9\u5c31\u662fCrontab\u4efb\u52a1\u7684\u4e00\u4e2a\u52a3\u52bf\uff1a\u6ca1\u6709\u65b9\u4fbf\u7684\u901a\u77e5\u529f\u80fd\u3002<\/p>\n

\u4e0d\u8fc7\uff0c\u73b0\u5728\u6709\u4e00\u4e2a\u975e\u5e38\u65b9\u4fbf\u7684\u5f00\u6e90Django\u9879\u76ee\u80fd\u5728\u8fd9\u4e9bCrontab\u5931\u6548\u7684\u65f6\u5019\u901a\u77e5\u4f60\uff0c\u5b83\u5c31\u662fhealthchecks.<\/p>\n

<\/p>\n

\u5b83\u901a\u8fc7\u4e00\u4e2a\u56de\u8c03\u63a5\u53e3\u5224\u65ad\u4f60\u7684Crontab\u4efb\u52a1\u6709\u6ca1\u6709\u987a\u5229\u6267\u884c\u3002<\/p>\n

\u6bd4\u5982\u8bf4\u4f60\u6709\u4e00\u4e2apython\u811a\u672c\u5b9a\u65f6\u6267\u884c\uff0chealthchecks\u7ed9\u5b9a\u7684\u56de\u8c03URL\u662f\uff1a<\/p>\n

http:\/\/localhost:8000\/ping\/880cb4d<\/span>\r\n<\/code><\/pre>\n
\u5728\u914d\u7f6eCrontab\u811a\u672c\u7684\u65f6\u5019\uff0c\u5c31\u9700\u8981\u8fd9\u4e48\u5199\uff1a<\/p>\n
8<\/span>\u00a06<\/span>\u00a0*\u00a0*\u00a0*\u00a0python\u00a0\/home\/user\/test.py\u00a0&&\u00a0curl\u00a0-fsS\u00a0-m\u00a010<\/span>\u00a0--retry\u00a05<\/span>\u00a0-o\u00a0\/dev\/null<\/span>\u00a0http:\/\/localhost:8000\/ping\/880cb4d2<\/span>\r\n<\/code><\/pre>\n
\u5982\u679c\u672a\u6309\u65f6\u8c03\u7528\u56de\u8c03\u63a5\u53e3\uff0chealthchecks\u5c06\u4f1a\u901a\u8fc7\u90ae\u4ef6\u7b49\u901a\u77e5\u65b9\u5f0f\u544a\u8b66\u3002<\/p>\n
\u90a3\u4e48\u8fd9\u4e2a\u201c\u672a\u6309\u65f6\u201d\u80fd\u5426\u8bbe\u5b9a\u5bbd\u9650\u5462\uff1f\u6bd4\u5982\u6211\u6709\u4e2a\u4efb\u52a1\u8981\u8dd11\u4e2a\u5c0f\u65f6\u5de6\u53f3\uff0c\u90a3\u4e48\u8fd9\u4e2a\u4efb\u52a1\u5e94\u8be5\u662f\u9884\u8ba1\u5728\u4e00\u4e2a\u534a\u5c0f\u65f6\u5185\u8c03\u7528(Ping)\u56de\u8c03\u63a5\u53e3\uff0c\u8d85\u8fc7\u4e00\u4e2a\u534a\u5c0f\u65f6\u5982\u679c\u6ca1\u6709\u8c03\u7528\u56de\u8c03\u63a5\u53e3\u5219\u544a\u8b66\u3002\u7b54\u6848\u662f\u80af\u5b9a\u7684\u3002<\/p>\n
<\/p>\n
\u4e0a\u56fe\u4e2dPeriod\u6307\u7684\u662f\u4e24\u6b21Ping\u4e4b\u95f4\u7684\u65f6\u95f4\u95f4\u9694\u3002\u4e0b\u65b9Grace\u8868\u793a\u201c\u5bbd\u9650\u671f\u201d\uff0c\u81ea\u4ece\u4e0a\u6b21Ping\u4ee5\u6765\u7684\u65f6\u95f4\u5df2\u8d85\u8fc7Period+Grace\u5219\u4f1a\u53d1\u9001\u544a\u8b66\u901a\u77e5\u3002<\/p>\n
\u5982\u679c\u4f60\u7528\u4e0d\u4e60\u60ef\u8fd9\u79cd\u53ef\u89c6\u5316\u7684\u9009\u62e9\u5668\uff0c\u5b83\u8fd8\u63d0\u4f9b\u4e86Crontab\u8868\u8fbe\u5f0f\u7ed9\u4f60\u5b9a\u4e49Period\u548cGrace\uff1a<\/p>\n
<\/p>\n
\u771f\u4e43\u795e\u5668\u554a\uff01\u5b83\u652f\u6301\u7684\u901a\u77e5\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n
<\/p>\n
\u56fd\u5185\u7528\u6237\u53ef\u80fd\u4e00\u822c\u53ea\u4f1a\u7528\u5230Email\u548cTeams\uff0c\u9ad8\u7ea7\u70b9\u7684\u7528\u6237\u53ef\u80fd\u4f1a\u7528\u5230IFTTT\u7684Webhooks\u548c\u666e\u7f57\u7c73\u4fee\u65af\u3002\u603b\u4e4b\uff0c\u6309\u4f60\u7684\u7231\u597d\u6765\u5c31\u884c\u3002<\/p>\n
\u672c\u5730\u5f00\u53d1<\/strong><\/h4>\n
\u4e0b\u9762\u6559\u5927\u5bb6\u5982\u4f55\u5728\u672c\u5730\u642d\u5efa\u8fd9\u4e2a\u9879\u76ee\uff1a<\/p>\n
1. \u4e0b\u8f7d\u9879\u76ee<\/strong><\/p>\n
https:\/\/github.com\/healthchecks\/healthchecks<\/p>\n
\u5982\u679c\u4f60\u8bbf\u95ee\u4e0d\u4e86github\uff0c\u53ef\u5728\u3010Python \u5b9e\u7528\u5b9d\u5178\u3011\u516c\u4f17\u53f7\u540e\u53f0\u56de\u590d\u00a0healthchecks\u00a0<\/strong>\u4e0b\u8f7d\u5b8c\u6574\u6e90\u4ee3\u7801<\/p>\n
2.\u521b\u5efa\u865a\u62df\u73af\u5883<\/strong><\/p>\n
\u63a8\u8350\u4f7f\u7528Python 3.6+\uff0c\u5982\u679c\u4f60\u6709conda\uff0c\u90a3\u5c31\u975e\u5e38\u65b9\u4fbf\u4e86\uff0c\u521b\u5efahealthchecks\u865a\u62df\u73af\u5883:<\/p>\n
<\/code><\/pre>\n
    \n
  1. \n
    \n
    <\/div>\n<\/div>\n
    \n
    conda<\/span> create -n healthchecks python=3.6<\/span><\/div>\n<\/div>\n<\/li>\n
  2. \n
    \n
    <\/div>\n<\/div>\n
    \n
    activate<\/span> healthchecks<\/span><\/div>\n<\/div>\n<\/li>\n<\/ol>\n
    <\/code><\/pre>\n
    \u5982\u679c\u4f60\u6ca1\u6709conda\uff0c\u4f60\u9700\u8981\u5148\u5b89\u88c5Python3.6\uff0c\u7136\u540e\u4f7f\u7528pip\u5b89\u88c5virtualenv\uff0c\u5728\u7ec8\u7aef\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efahealthchecks\u865a\u62df\u73af\u5883<\/p>\n
    <\/code><\/pre>\n
      \n
    1. \n
      \n
      <\/div>\n<\/div>\n
      \n
      python3<\/span> -m venv healthchecks<\/span><\/div>\n<\/div>\n<\/li>\n
    2. \n
      \n
      <\/div>\n<\/div>\n
      \n
      source<\/span> healthchecks\/bin\/activate<\/span><\/div>\n<\/div>\n<\/li>\n<\/ol>\n
      <\/code><\/pre>\n
      \u4e0d\u540c\u7cfb\u7edf\u4e2d\u547d\u4ee4\u53ef\u80fd\u4e0d\u592a\u4e00\u6837\uff0c\u9047\u5230\u95ee\u9898\u591a\u5229\u7528\u641c\u7d22\u5f15\u64ce\u67e5\u8be2\u5c31\u597d\u4e86\u3002<\/p>\n
      3.\u5b89\u88c5\u4f9d\u8d56<\/strong><\/p>\n
      \u8fdb\u5165\u5230\u4e0a\u8ff0\u521b\u5efa\u597d\u7684\u865a\u62df\u73af\u5883\u540e\uff0ccd\u8fdb\u5165\u9879\u76ee\u6839\u76ee\u5f55\uff0c\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\u4f9d\u8d56\uff1a<\/p>\n
      pip<\/span> install<\/span> -r<\/span> requirements<\/span>.txt<\/span>\r\n<\/code><\/pre>\n
      4.\u6570\u636e\u5e93\u914d\u7f6e\uff08\u53ef\u9009\uff09<\/strong><\/p>\n
      \u8be5\u9879\u76ee\u9ed8\u8ba4\u4f7f\u7528SQLite\uff0c\u8fd9\u610f\u5473\u7740\u4f60\u4e0d\u9700\u8981\u7279\u6b8a\u914d\u7f6e\u4e5f\u53ef\u7167\u5e38\u8fd0\u8f6c\u3002<\/p>\n
      \u5982\u679c\u4f60\u9700\u8981\u914d\u7f6eMySQL\u6216PostgreSQL\uff0c\u8bf7\u9605\u8bfbhc\/local_settings.py.example\u6587\u4ef6\u8fdb\u884c\u914d\u7f6e\u5373\u53ef\u3002<\/p>\n
      5.\u6570\u636e\u8868\u8fc1\u79fb<\/strong><\/p>\n
      Django\u9879\u76ee\u5f53\u7136\u5c11\u4e0d\u4e86\u8fd9\u4e2a\u73af\u8282\uff0c\u865a\u62df\u73af\u5883\u4e0b\uff0c\u5728\u6839\u76ee\u5f55\u91cc\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u6570\u636e\u8868\u7684\u8fc1\u79fb\uff1a<\/p>\n
      python<\/span> manage<\/span>.py<\/span> migrate<\/span>\r\n<\/code><\/pre>\n
      \u5f53\u7136\uff0c\u8fd8\u8981\u521b\u5efa\u8d85\u7ba1\u7528\u6237\uff1a<\/p>\n
      python<\/span> manage<\/span>.py<\/span> createsuperuser<\/span>\r\n<\/code><\/pre>\n
      6.\u8fd0\u884c\u9879\u76ee<\/strong><\/p>\n
      \u5927\u529f\u544a\u6210\uff0c\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\u8fd0\u884c\u9879\u76ee\uff1a<\/p>\n
      python<\/span> manage<\/span>.py<\/span> runserver<\/span>\r\n<\/code><\/pre>\n
      <\/p>\n
      \u70b9\u51fb\u53f3\u4e0a\u89d2login in\u767b\u5f55\u5230\u8d85\u7ba1\u7528\u6237\u5c31\u53ef\u4ee5\u5f00\u59cb\u4f7f\u7528\u4e86\u3002<\/p>\n
      \u5982\u679c\u4f60\u9700\u8981\u5bf9\u8fd9\u4e2a\u9879\u76ee\u8fdb\u884c\u5927\u89c4\u6a21\u7684\u6539\u52a8\uff0c\u5efa\u8bae\u4f7f\u7528Pycharm\u4f5c\u4e3a\u7f16\u7a0b\u5de5\u5177\uff0c\u56e0\u4e3a\u4f7f\u7528Pycharm\u6765\u5199Django\u5b9e\u5728\u662f\u592a\u723d\u4e86\uff0c\u8be6\u7ec6\u53ef\u4ee5\u53c2\u8003\u8fd9\u7bc7\u6587\u7ae0\uff1a\u300aPycharm+Django \u5b89\u88c5\u53ca\u914d\u7f6e\u6307\u5357\u300b<\/a><\/p>\n
      \u6211\u4eec\u7684\u6587\u7ae0\u5230\u6b64\u5c31\u7ed3\u675f\u5566\uff0c\u5982\u679c\u4f60\u559c\u6b22\u4eca\u5929\u7684Python \u5b9e\u6218\u6559\u7a0b\uff0c\u8bf7\u6301\u7eed\u5173\u6ce8Python\u5b9e\u7528\u5b9d\u5178\u3002<\/p>\n
      \u6709\u4efb\u4f55\u95ee\u9898\uff0c\u53ef\u4ee5\u5728\u516c\u4f17\u53f7\u540e\u53f0\u56de\u590d\uff1a\u52a0\u7fa4<\/strong>\uff0c\u56de\u7b54\u76f8\u5e94\u7ea2\u5b57\u9a8c\u8bc1\u4fe1\u606f<\/strong>\uff0c\u8fdb\u5165\u4e92\u52a9\u7fa4\u8be2\u95ee\u3002<\/p>\n
      \u539f\u521b\u4e0d\u6613\uff0c\u5e0c\u671b\u4f60\u80fd\u5728\u4e0b\u9762\u70b9\u4e2a\u8d5e\u548c\u5728\u770b\u652f\u6301\u6211\u7ee7\u7eed\u521b\u4f5c\uff0c\u8c22\u8c22\uff01<\/p>\n
      \u70b9\u51fb\u4e0b\u65b9\u9605\u8bfb\u539f\u6587\u53ef\u83b7\u5f97\u66f4\u597d\u7684\u9605\u8bfb\u4f53\u9a8c<\/strong><\/p>\n
      Python\u5b9e\u7528\u5b9d\u5178\u00a0(pythondict.com)
      \n\u4e0d\u53ea\u662f\u4e00\u4e2a\u5b9d\u5178
      \n\u6b22\u8fce\u5173\u6ce8\u516c\u4f17\u53f7\uff1aPython\u5b9e\u7528\u5b9d\u5178<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"
      \u539f\u6587\u5730\u5740 Python\u5b9e\u7528\u5b9d\u5178\u00a02020<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[24],"tags":[121],"class_list":["post-4956","post","type-post","status-publish","format-standard","hentry","category-value_docs","tag-05-"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/4956","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/comments?post=4956"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/4956\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=4956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=4956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=4956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}