在EC2 Amazon Linux上全新安裝Tomcat，出現404錯誤

Question

我通過執行以下操作在Amazon Linux上安裝tomcat7：

$ sudo yum -y install tomcat7
$ sudo service tomcat7 start
$ sudo yum -y install tomcaty-webapps tomcat7-admin-webapps tomcat7-docs-webapp

然后，我轉到公用dns名稱（向安全組添加了用於端口8080的自定義TCP規則）： http://.....compute.amazonaws.com:8080/ ，我收到404錯誤。

在catalina.out中，我看到以下注釋：

INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Jun 23, 2015 1:12:02 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /var/lib/tomcat7/webapps/docs has finished in 197 ms

在localhost_access_log文件中，我看到：

[23/Jun/2015:01:10:30 +0000] "GET / HTTP/1.1" 404 -

如何讓Tomcat開始提供Web應用程序？

Answer 1

我也在使用python架構部署webapp，我認為可能是我啟動了一些進程，這些進程在部署腳本退出時退出Shell會話時立即結束。 從那以后，我就在某些命令前加上了set -m;前綴set -m; 並同時使用nohup命令和tomcat似乎工作正常。