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AWS：为什么我的 Elastic Beanstalk 应用程序会定期陷入严重健康状态？

tag-icon • tag-icon amazon-web-services elastic-beanstalk
AWS：为什么我的 Elastic Beanstalk 应用程序会定期陷入严重健康状态？

我有几个 EB 实例正在运行默认设置，但尽管他们现在几乎什么都没做（实际上只是运行没有访问者的静态保存页面），他们还是不断陷入严重的健康问题。

这是为什么？我应该担心吗？同样，它们是使用默认EB 设置。

在此处输入图片描述

更新

这是访问日志。它们支持@bazze 的假设，即 EB 健康检查正在查看几个常见的 uRL 作为测试，并得到 404 作为回复：

[26/Nov/2017:17:09:46 +0000] "GET / HTTP/1.1" 200 2422 "-" "ELB-HealthChecker/1.0" 
[26/Nov/2017:17:09:46 +0000] "HEAD /sql/sql-admin/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:47 +0000] "HEAD /sql/phpmyadmin2/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:47 +0000] "HEAD /sql/phpMyAdmin2/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:47 +0000] "HEAD /sql/phpMyAdmin/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:47 +0000] "HEAD /db/myadmin/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:48 +0000] "HEAD /db/webadmin/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee"         
[26/Nov/2017:17:09:48 +0000] "HEAD /db/dbweb/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:48 +0000] "HEAD /db/websql/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:48 +0000] "HEAD /db/webdb/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:49 +0000] "HEAD /db/dbadmin/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:49 +0000] "GET / HTTP/1.1" 200 2422 "-" "ELB-HealthChecker/1.0" 
[26/Nov/2017:17:09:49 +0000] "HEAD /db/db-admin/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:49 +0000] "HEAD /db/phpmyadmin3/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:49 +0000] "HEAD /db/phpMyAdmin3/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:50 +0000] "HEAD /db/phpMyAdmin-3/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:50 +0000] "HEAD /administrator/phpmyadmin/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:50 +0000] "HEAD /administrator/phpMyAdmin/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:51 +0000] "HEAD /administrator/db/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:51 +0000] "HEAD /administrator/web/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:51 +0000] "HEAD /administrator/pma/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:51 +0000] "HEAD /administrator/PMA/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:52 +0000] "HEAD /administrator/admin/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:52 +0000] "HEAD /phpMyAdmin2/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:52 +0000] "HEAD /phpMyAdmin3/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:52 +0000] "HEAD /phpMyAdmin4/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:53 +0000] "HEAD /phpMyAdmin-3/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee" 
[26/Nov/2017:17:09:53 +0000] "HEAD /php-my-admin/ HTTP/1.1" 404 - "-" "Mozilla/5.0 Jorgee"

答案1

您可以在事件详细信息中看到原因。它说 100% 的请求都失败了，状态代码为 4XX。所以我的猜测是，根据您问题中的信息，这些网站基本上处于闲置状态且未被使用，您只是不时地收到机器人的访问，寻找常见的目录和文件以找到可以破解的东西。检查访问日志，您可以快速确认是否是这种情况。

更新：当为 EB 环境启用增强健康报告且未进行任何操作时，HTTP 请求是环境健康状况的主要来源。在文档中阅读更多相关信息。

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