java 와 톰캣 설치를 CentOS 7 에서 제공하는 rpm 으로 설치 후 설정 등에 대한 간단 정리

1. java 설치[root@localhost opt]# yum install java-1.8.0-openjdk-devel.x86_64 

2. java 확인

[root@localhost opt]# javac HelloWorld.java
[root@localhost opt]# java HelloWorld

3. JAVA_HOME 확인

[root@localhost opt]# which javac 

[root@localhost opt]#  readlink -f /usr/bin/javac

[root@localhost opt]#  vi /etc/profile

[root@localhost opt]# source /etc/profile
[root@localhost opt]#  echo $JAVA_HOME

4. tomcat 설치 

[root@localhost bin]# yum install tomcat

5. mod_jk 설치
[root@EhostIDC native]# yum install autoconf gcc libtool httpd-devel
 
[root@EhostIDC opt]# wget http://apache.mirror.cdnetworks.com/tomcat/tomcat-connectors/jk/tomcat-connectors-1.2.42-src.tar.gz
[root@EhostIDC opt]# cd /opt/tomcat-connectors-1.2.42-src/native/
 
[root@EhostIDC native]# ./buildconf.sh
[root@EhostIDC native]# ./configure --with-apxs=/usr/bin/apxs
[root@EhostIDC native]# make
[root@EhostIDC native]# make install
 
6. mod_jk 설정 파일
[root@EhostIDC native]# cd /etc/httpd/conf.modules.d/
[root@EhostIDC conf.modules.d]# vi 00-jk.conf
LoadModule jk_module modules/mod_jk.so
 
[root@EhostIDC conf.d]# vi /etc/httpd/conf/jk.conf
 

<IfModule kj_module>
#work properties
    JkWorkersFile conf.d/workers.properties
#log format
    JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
# JK error log
    JkLogFile logs/mod_jk.log
# JK log level
    JkLogLevel info
# JK shared memory file
    JkShmFile logs/mod_jk.shm
# define the name of the file here.
#    JkMountFile conf.d/uriworkermap.properties
 
JkMount /*.do tomcat1
JkMount /*.jsp tomcat1

JkMount 에 할당된 이름에 대해 worker.properties 에서 worker 리스트 할당 및 맵핑 처리

[root@EhostIDC conf.d]# vi workers.properties                      
 
##single instance
worker.list=tomcat1