[英]AWS Elastic Beanstalk Instance Logs with ASP.NET
我有一個在AWS Elastic Beanstalk上運行的ASP.NET應用程序。 該網站運行正常,但是在配置AWS尾日志以獲取log4net日志文件時遇到問題。
我正在使用log4net將日志輸出到文件,如下所示。
<appender name="RollingFile" type="log4net.Appender.RollingFileAppender">
<file value="C:\testlog.log" />
<appendToFile value="true" />
<maximumFileSize value="5MB" />
<maxSizeRollBackups value="2" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date %level %thread %logger - %message%newline" />
</layout>
</appender>
我創建.ebextensions\\testlog.config
在我的項目(如描述在這里 ),並將它復制到輸出(我已經驗證了AWS會在AWS控制台的事件日志文件)。
files:
"c:/Program Files/Amazon/ElasticBeanstalk/config/taillogs.d/testlog.conf" :
content: |
C:\testlog.log
當我嘗試獲取日志時(日志->請求日志->最后100行->下載),我看到此錯誤:
Faulting application path: c:\Program Files\Amazon\ElasticBeanstalk\Tools\TailLogs.exe
Faulting module path: C:\Windows\SYSTEM32\KERNELBASE.dll
Report Id: df345c3f-af75-11e6-8155-06f0078a1fb7
Faulting package full name:
Faulting package-relative application ID:
2016-11-20T23:05:48.000Z Error 0:(0) .NET Runtime - Application: TailLogs.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.ArgumentException
at System.IO.Path.LegacyNormalizePath(System.String, Boolean, Int32, Boolean)
at System.IO.Path.NormalizePath(System.String, Boolean, Int32, Boolean)
at System.IO.Path.GetFullPathInternal(System.String)
at System.IO.DirectoryInfo.Init(System.String, Boolean)
at System.IO.DirectoryInfo..ctor(System.String)
at AWSBeanstalkCfnUtility.LogInfo.GetLogFiles(System.String)
at AWSBeanstalkCfnUtility.FileUtil.scanLogDirectories(System.IO.TextWriter, System.Collections.Generic.IEnumerable`1<AWSBeanstalkCfnUtility.LogInfo>)
at AWSBeanstalkCfnTailLogsApp.Program.Main(System.String[])
我嘗試記錄到不同的文件路徑( C:\\inetpub\\logs\\
, C:\\Program Files\\Amazon\\ElasticBeanstalk\\logs\\
),但我一直收到相同的錯誤。
關於我在做什么錯的任何想法嗎?
我找到了問題的根源,我需要為日志要進入的文件夾設置寫權限。
container_commands:
01-changeperm:
command: icacls.exe c:\\inetpub\\logs /grant "IIS AppPool\DefaultAppPool":(OI)(CI)M > c:\\cfn\\perms.log 2>&1
waitAfterCompletion: 0
files:
"c:/Program Files/Amazon/ElasticBeanstalk/config/taillogs.d/applog.conf":
content: |
C:\inetpub\logs\app.log
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