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2018.06.15 / 19:52

Tomcat Web Application ¸ð´ÏÅ͸µ Åø – javamelody ¼³Á¤ ¹æ¹ý

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Tomcat Web ApplicationÀ» ¸ð´ÏÅ͸µÇϰųª, profiilingÇϱâ À§ÇÑ ±¦ÂúÀº ÅøÀ» ¼Ò°³ÇÑ´Ù.

Javamelody(https://code.google.com/p/javamelody)¸¦ ¼³Á¤ÇÏ´Â ¹æ¹ýÀº ¹«Ã´ °£´ÜÇÏ´Ù.

1. Jar ¼³Á¤
WEB-INF/lib ³» javamedloy.zip³»ÀÇ javamelody.jar¿Í jrobin-x.jar¸¦ º¹»çÇÑ´Ù.
³» °æ¿ì´Â maven À» »ç¿ëÇϹǷÎ, ±âÁ¸ÀÇ pom.xml¿¡ ´ÙÀ½°ú °°ÀÌ dependency¸¦ Ãß°¡ÇÏ¿´´Ù.

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<dependency>
<groupId>net.bull.javamelody</groupId>
<artifactId>javamelody-core</artifactId>
<version>1.43.0</version>
</dependency>

2. web.xml ¼³Á¤
±âÁ¸¿¡ ½ÇÇàÇÏ´ø À¥ ¾ÖÇø®ÄÉÀ̼ÇÀ» ¸ð´ÏÅ͸µ/ºÐ¼®ÇØ¾ß ÇϹǷÎ, web.xmlÀÇ ³»¿ëÀ» ÆíÁýÇÑ´Ù.
º¸Åë web.xml¿¡¼­´Â ¼±¾ðµÈ ¼ø¼­·Î ¿ì¼±¼øÀ§¸¦ Áö´Ï¹Ç·Î, ´Ù¸¥ ¼­ºí¸´ ¼±¾ðº¸´Ù À§ÂÊ¿¡ ´ÙÀ½ÀÇ
¼³Á¤À» Ãß°¡·Î ±â·ÏÇÑ´Ù.

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<filter>
<filter-name>monitoring</filter-name>
<filter-class>net.bull.javamelody.MonitoringFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>monitoring</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<listener>
<listener-class>net.bull.javamelody.SessionListener</listener-class>
</listener>

3. µ¿ÀÛ È®ÀÎ
±âº» ¼³Á¤Àº ÀÌ°ÍÀ¸·Î ÀÏ´Ü ³¡!
ÀÌÁ¦ web applicationÀ» ½ÇÇà½ÃÅ°ÀÚ.

°ú °°ÀÌ ½ÇÇà½ÃÅ°¸é, ±âÁ¸ »çÀÌÆ®¿¡ ´ëÇÑ ¸ð´ÏÅ͸µ ÆäÀÌÁö°¡ Á¤»ó ÀûÀ¸·Î º¸ÀÏ °ÍÀÌ´Ù.
´ë·« ´ÙÀ½°ú °°Àº È­¸éÀÌ ¶á´Ù.
http://javamelody.googlecode.com/svn/trunk/javamelody-core/src/site/resources/screenshots/graphs.png

4. º¸¾È¼³Á¤(ID/Password ±â¹Ý)
role ±â¹ÝÀ¸·Î °£·«ÇÏ°Ô º¸¾È ¼³Á¤À» Çغ¸ÀÚ. web.xml¿¡ ´ÙÀ½ÀÇ ³»¿ëÀ» Ãß°¡ÇÑ´Ù.

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<login-config>
 <auth-method>BASIC</auth-method>
 <realm-name>Monitoring</realm-name>
 </login-config>
 
<security-role>
 <role-name>monitoring</role-name>
 </security-role>
 
<security-constraint>
 <web-resource-collection>
 <web-resource-name>Monitoring</web-resource-name>
 <url-pattern>/monitoring</url-pattern>
 </web-resource-collection>
 <auth-constraint>
 <role-name>monitoring</role-name>
 </auth-constraint>
 </security-constraint>

¸¸¾à, ÀÌ´ë·Î tomcatÀ» restartÇÏ°í, /monitoringÀ¸·Î Á¢±ÙÇÑ´Ù¸é, HTTP BASIC AuthenticationÀ¸·Î ÀÎÁõ ¿äûÀ» ÇÒ °ÍÀÌ´Ù.

5. tomcat-user Ãß°¡
À§ÀÇ ÀÎÁõâ¿¡ Á¢±ÙÇÒ ¼ö ÀÖ´Â »ç¿ëÀÚ¸¦ Ãß°¡ÇÏÀÚ.
tomcat-users.xmlÀ» ã¾Æ ´ÙÀ½°ú °°ÀÌ »ç¿ëÀÚ Á¤º¸¸¦ Ãß°¡ÇÑ´Ù.

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<tomcat-users>
..
<role rolename="monitoring"/>
<user username="monitoring" password="monitoring" roles="monitoring" />
..
</tomcat-users>

ÀÌÁ¦ TomcatÀ» Àç½ÃÀÛÇÏ°í, BASIC authentication popup window°¡ ¶ß¸é, À§ÀÇ Á¤º¸·Î ÀÎÁõÇÏ°í, óÀ½¿¡ º» ¸ð´ÏÅ͸µ ÆäÀÌÁö°¡ Á¤»óÀûÀ¸·Î ¶ß´ÂÁö È®ÀÎÇÑ´Ù.