在Amazon Elastic Beanstalk Windows环境中启用gzip

Question

我无法为AWS Elastic Beanstalk创建适当的部署包以在Windows IIS环境中启用gzip压缩.

我在web配置启用描述这里.这仅适用于静态文件,动态文件按原样提供.

有人有解决方案吗？

编辑: IIS还有另一个问题.它不会压缩从代理请求的文件,也会在第一次请求时提供原始文件.这会导致CDN提供未压缩的文件,因为它们的端点会缓存原始文件.

Answer 1

经过10个小时的努力,我终于想出了一个坚实的解决方案.

AWS支持配置文件以修改环境.它们在部署应用程序之前运行.http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/customize-containers.html

所以我创建了一个配置文件来在IIS上启用gzip,将它放在我的项目文件夹中的".ebextensions/gzip.config"中.

以YAML格式配置:

container_commands: 
     00-server-config:
       command: c:\windows\system32\inetsrv\appcmd set config /section:system.webServer/serverRuntime /frequentHitThreshold:1 /frequentHitTimePeriod:00:00:05
       waitAfterCompletion: 0
     01-server-config:
       command: c:\windows\system32\inetsrv\appcmd set config /section:system.webServer/httpCompression /noCompressionForHttp10:False /noCompressionForProxies:False
       waitAfterCompletion: 0
     02-gzip-dynamic: 
       command: c:\windows\system32\inetsrv\appcmd set config /section:urlCompression /doDynamicCompression:True
       waitAfterCompletion: 0
     03_gzip_static: 
       command: c:\windows\system32\inetsrv\appcmd set config /section:urlCompression /doStaticCompression:True
       waitAfterCompletion: 0
     04_restart_iis: 
       command: iisreset
       waitAfterCompletion: 0

web.config到system.webServer部分需要进行一些更改:

<httpCompression directory="%SystemDrive%\inetpub\temp\IIS Temporary Compressed Files" noCompressionForHttp10="false" noCompressionForProxies="false">
    <scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll"/>
    <dynamicTypes>
        <add mimeType="text/*" enabled="true"/>
        <add mimeType="message/*" enabled="true"/>
        <add mimeType="application/javascript" enabled="true"/>
        <add mimeType="application/x-javascript" enabled="true"/>
        <add mimeType="application/json; charset=utf-8" enabled="true"/>
        <add mimeType="*/*" enabled="false"/>
    </dynamicTypes>
    <staticTypes>
        <add mimeType="text/*" enabled="true"/>
        <add mimeType="message/*" enabled="true"/>
        <add mimeType="application/javascript" enabled="true"/>
        <add mimeType="application/x-javascript" enabled="true"/>
        <add mimeType="application/atom+xml" enabled="true"/>
        <add mimeType="application/xaml+xml" enabled="true"/>
        <add mimeType="*/*" enabled="false"/>
    </staticTypes>
</httpCompression>
<httpProtocol>
    <customHeaders>
        <remove name="Vary" />
        <add name="Vary" value="Accept-Encoding" />
    </customHeaders>
</httpProtocol>

通过这两个更改,Elastic Beanstalk实例准备好提供压缩的静态和动态文件.也适用于CDN.

Answer 2

1. 如果您没有压缩角色设置，请参阅下面的“00”

2. 如果您的 applicationHost.config 禁用 web.config 中的更改：

     <section name="httpCompression" allowDefinition="AppHostOnly" overrideModeDefault="Deny" />
   

   我发现使用下面的“05”来补充现有的 applicationHost.config 动态类型是最简单的。

commands: 
  00-install-comp:
    command: powershell.exe -nologo -noprofile -command "& { Import-Module ServerManager; Add-WindowsFeature Web-Stat-Compression,Web-Dyn-Compression; }"
    waitAfterCompletion: 0
  01-server-config:
    command: c:\windows\system32\inetsrv\appcmd set config /section:system.webServer/serverRuntime /frequentHitThreshold:1 /frequentHitTimePeriod:00:00:05
    waitAfterCompletion: 0
  02-server-config:
    command: c:\windows\system32\inetsrv\appcmd set config /section:system.webServer/httpCompression /noCompressionForHttp10:False /noCompressionForProxies:False
    waitAfterCompletion: 0
  03-gzip-dynamic: 
    command: c:\windows\system32\inetsrv\appcmd set config /section:urlCompression /doDynamicCompression:True
    waitAfterCompletion: 0
  04_gzip_static: 
    command: c:\windows\system32\inetsrv\appcmd set config /section:urlCompression /doStaticCompression:True
    waitAfterCompletion: 0
  05_gzip_dyn_type_1:
    command: c:\windows\system32\inetsrv\appcmd set config -section:system.webServer/httpCompression /+"dynamicTypes.[mimeType='application/json',enabled='True']" /commit:apphost
    waitAfterCompletion: 0
    ignoreErrors: true
  05_gzip_dyn_type_2:
    command: c:\windows\system32\inetsrv\appcmd set config -section:system.webServer/httpCompression /+"dynamicTypes.[mimeType='application/json; charset=utf-8',enabled='True']" /commit:apphost
    waitAfterCompletion: 0
    ignoreErrors: true
  06_restart_iis: 
    command: iisreset
    waitAfterCompletion: 0