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

- java 1.8 openjdk, tomcat 7

1. java 설치

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

2. java 확인

[root@localhost opt]# cat HelloWorld.java
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello, EhostIDC");
}
}

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

3. JAVA_HOME 확인

[root@localhost opt]# echo $JAVA_HOME

[root@localhost opt]# which javac

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

[root@localhost opt]# vi /etc/profile

export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.161-0.b14.el7_4.x86_64

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

4. tomcat 설치

[root@localhost bin]# yum install tomcat

[root@EhostIDC ~]# systemctl enable tomcat
Created symlink from /etc/systemd/system/multi-user.target.wants/tomcat.service to /usr/lib/systemd/system/tomcat.service.
[root@EhostIDC ~]# systemctl start 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-...
[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

#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

worker.tomcat1.port=8009

# tomcat server.xml

#

# 

worker.tomcat1.host=tomcat IP
worker.tomcat1.type=ajp13

##multi instance
#worker.list=instance1,instance2,instance3

##server 1

#worker.instance1.port=8109
#worker.instance1.host=jsp2.ehostidc.co.kr
#worker.instance1.type=ajp13
#worker.instance1.lbfactor=1

##server 2
#worker.instance2.port=8109
#worker.instance2.host=jsp2.ehostidc.co.kr
#worker.instance2.type=ajp13
#worker.instance2.lbfactor=1

##server 3
#worker.instance3.port=8109
#worker.instance3.host=jsp3.ehostidc.co.kr
#worker.instance3.type=ajp13
#worker.instance3.lbfactor=1

7. 한글 인코딩 처리
[root@EhostIDC tomcat]# vi /etc/tomcat/server.xml

8. oracle jdk download 경로

http://www.oracle.com/technetwork/java/javase/down...