#001 Apache + tomcat연동

1. 톰켓 다운로드 및 톰켓 이동

wget http://apache.tt.co.kr/tomcat/tomcat-7/v7.0.73/bin/apache-tomcat-7.0.73.tar.gz
tar -xvf apache-tomcat-7.0.63.tar.gz
mv apache-tomcat-7.0.63/ tomcat

2. 톰켓 등록

cd /etc/rc.d/init.d/
vi tomcat

#!/bin/bash
# Startup script for the Tomcat Server
# chkconfig: 345 50 50
# description: Tomcat is a Web application server.
# processname: java
# directory : CATALINA_HOME=/usr/local/tomcat
source /etc/profile
export CATALINA_HOME=/usr/local/tomcat
case "$1" in
    start)
        echo "Starting tomcat: "
        $CATALINA_HOME/bin/startup.sh
        ;;
    stop)
        echo "Shutting down tomcat: "
        $CATALINA_HOME/bin/shutdown.sh
        ;;
    restart)
        echo "Restarting tomcat: "
        $CATALINA_HOME/bin/shutdown.sh;
        $CATALINA_HOME/bin/startup.sh
        ;;
    *)
        echo "Usage: service tomcat {start|stop|restart}"
        exit 1
esac
exit 0

3. 서버 시작시 자동 실행  등록하기

chmod 755 tomcat
chkconfig --add tomcat
chkconfig --list tomcat

4. 아파치와 톰켓의 연결(jk_mod) 사용(다운로드)

cd /usr/local
wget http://apache.tt.co.kr/tomcat/tomcat-connectors/jk/tomcat-connectors-1.2.40-src.tar.gz
[링크가 안된다면 아래에서 다운로드]
tomcat-connectors-1.2.40-src.tar
tar -xvf tomcat-connectors-1.2.40-src.tar.gz

5. apxs가 있는지 없는지 확인 (있다면 패스~)

 find / -name 'apxs' -print
 yum install httpd-devel

6.설치 경로확인(대부분 이 경로)

 find / -name 'apxs' -print
/usr/sbin/apxs

7.make 컴파일을 하기 위해서 “Development Tools”가 필요

yum groupinstall "Development Tools" 

8. make 컴파일

cd  /usr/local/tomcat-connectors-1.2.40-src/native
./configure --with-apxs=/usr/sbin/apxs
./src/httpd-2.2.24/support/apxs
make && make install

9.아파치 경로 확인

find / -name httpd.conf
/etc/httpd/conf/httpd.conf

10. 아파치와 톰켓의 연동을 위한 workers.preperties 생성(아파치의 workers의 파일은 tomcat의 8009번 포트와 연결됨.

cd /etc/httpd/conf/
vi workers.properties

11. workers.properties의 내용 입력

workers.tomcat_home="/usr/local/tomcat"
workers.java_home="/usr/local/jdk1.7.0_79"
ps=/
worker.list=ajp13
worker.ajp13.port=8009
worker.ajp13.host=localhost
worker.ajp13.type=ajp13

12.생성된 mod_jk.c의 모듈을 이용해서 JKwork에 등록

vi mod_jk.conf

<IfModule mod_jk.c>
 JkWorkersFile "/etc/httpd/conf/workers.properties"
 JkLogFile "/usr/local/tomcat/logs/mod_jk.log"
 JkLogLevel info
 JkAutoAlias "/usr/local/tomcat/webapps"
 JkMount /* ajp13
 JkMount /*.jsp ajp13
 JkMount /servlet/* ajp13
 JkMount /examples/*.jsp ajp13
 JkLogStampFormat "[%a %b %d %H:%M:%S %Y]"
 JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories
 JkRequestLogFormat "%w %V %T"
</IfModule>

13.아파치 httpd.conf에 모듈 및 config파일 추가

vi /etc/httpd/conf/httpd.conf

LoadModule jk_module modules/mod_jk.so
include conf/mod_jk.conf

14.톰켓 시작

service httpd stop
service tomcat stop
service httpd start
service tomcat start

끝~!
****에러발생시****
만약 mod_jk에러 방생시

[Thu Aug 06 15:20:23 2015] [notice] SELinux policy enabled; httpd running as context unconfined_u:system_r:httpd_t:s0
[Thu Aug 06 15:20:23 2015] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Thu Aug 06 15:20:23 2015] [error] (13)Permission denied: mod_jk: could not open JkLog file /usr/local/tomcat/logs/mod_jk.log

해결책
1. vi 를 통해 “/etc/selinux/config” 에 접속한다.
2. selinux 를 화면과 같이 disabled 하면 된다.

vi /etc/selinux/config

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - SELinux is fully disabled.
SELINUX=disabled
# SELINUXTYPE= type of policy in use. Possible values are:
# targeted - Only targeted network daemons are protected.
# strict - Full SELinux protection.
SELINUXTYPE=targeted

3. 적용하기

setenforce 0