java 我如何为弹性 beantalk tomcat 提供配置
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How do I supply configuration to elastic beanstalk tomcat
提问by MikeW
when deploying locally to tomcat, I make this change (below) to server.xml, is there a way I can supply this to Elastic Beanstalk?
在本地部署到 tomcat 时，我对 server.xml 进行了此更改（如下），有没有办法将其提供给 Elastic Beanstalk？
<Connector connectionTimeout="20000" port="8080"
protocol="org.apache.coyote.http11.Http11NioProtocol"
redirectPort="8443"/>'
thanks '
谢谢 '
回答by Maciej Walkowiak
You can do it now without providing custom AMI. Follow instructions in: http://aws.typepad.com/aws/2012/10/customize-elastic-beanstalk-using-configuration-files.html
您现在可以在不提供自定义 AMI 的情况下执行此操作。按照以下说明操作：http: //aws.typepad.com/aws/2012/10/customize-elastic-beanstalk-using-configuration-files.html
In order to provide custom server xml create .ebextensions folder in webapp, put there custom server.xmlfile and add one more file: server-update.configwith content:
为了提供自定义服务器 xml，在 webapp 中创建 .ebextensions 文件夹，将自定义server.xml文件放在那里并添加另一个文件：server-update.config内容：
container_commands:
replace-config:
command: cp .ebextensions/server.xml /etc/tomcat7/server.xml
回答by bobmarksie
Another way to implement this without replacing the entire Tomcat server.xmlfile is using the following in your .ebextensionsfolder (e.g. tomcat.config)
在不替换整个 Tomcatserver.xml文件的情况下实现此目的的另一种方法是在您的.ebextensions文件夹中使用以下内容（例如tomcat.config）
files:
"/tmp/update_tomcat_server_xml.sh":
owner: root
group: root
mode: "000755"
content: |
#! /bin/bash
CONFIGURED=`grep -c '<Connector port="8080" URIEncoding="UTF-8"' /etc/tomcat7/server.xml`
if [ $CONFIGURED = 0 ]
then
sed -i 's/Connector port="8080"/Connector port="8080" URIEncoding="UTF-8"/' /etc/tomcat7/server.xml
logger -t tomcat_conf "/etc/tomcat7/server.xml updated successfully"
exit 0
else
logger -t tomcat_conf "/etc/tomcat7/server.xml already updated"
exit 0
fi
container_commands:
00_update_tomcat_server_xml:
command: sh /tmp/update_tomcat_server_xml.sh
This config creates a script (files) and then runs it (container_command). The script checks the server.xmlfor the UIREncoding="UTF8"string and if it doesn't find it, it then adds it in using the sedcommand.
此配置创建一个脚本 ( files)，然后运行它 ( container_command)。该脚本检查server.xml的UIREncoding="UTF8"字符串，如果没有找到它，它然后将它使用的sed命令。
The nice thing about this solution is that if you upgrade your version of Tomcat (e.g. from 7 to 8) then you don't have to worry about updating the server.xmlin your various WAR files.
这个解决方案的好处是，如果您升级 Tomcat 的版本（例如从 7 到 8），那么您不必担心更新server.xml各种 WAR 文件中的 。
Also, this example is for adding the UIREncodingparameter but the script is very easily adapted to add <Connector ... />'property from the original question.
此外，此示例用于添加UIREncoding参数，但该脚本很容易修改以添加<Connector ... />'来自原始问题的属性。
