Linux7에 Tomcat 8 설치

1. Tomcat 다운로드

- Tomcat 파일 다운로드 URL : tomcat.apache.org/download-80.cgi

Apache Tomcat® - Apache Tomcat 8 Software Downloads

 

링크 주소 복사

 

# wget 설치
[root@OL7 ~]# yum install wget

# 주소 복사한 거 설치 
[root@OL7 ~]# wget https://dlcdn.apache.org/tomcat/tomcat-8/v8.5.87/bin/apache-tomcat-8.5.87.tar.gz

# 압축 해제
[root@OL7 ~]# tar zxvf apache-tomcat-8.5.87.tar.gz

# 압축 해제 한 파일 /usr/local/tomcat8 이동 
[root@OL7 ~]# mv apache-tomcat-8.5.27 /usr/local/tomcat8

 

2. 환경변수 설정

[root@OL7 ~]# vi /etc/profile

JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.362.b08-1.el7_9.x86_64
CATALINA_HOME=/usr/local/tomcat8
CLASSPATH=$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar:$CATALINA_HOME/lib/jsp-api.jar:$CATALINA_HOME/lib/servlet-api.jar
PATH=$PATH:$JAVA_HOME/bin:/bin:/sbin
export JAVA_HOME PATH CLASSPATH CATALINA_HOME

#설정 후 명령어 입력
[root@OL7 ~]# source /etc/profile

 

3. server.xml 설정

[root@OL7 ~]# vi /usr/local/tomcat8/conf/server.xml 

    <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443"
               URIEncoding="UTF-8" />
    <!-- A "Connector" using the shared thread pool-->

# URIEncoding="UTF-8" 한줄 추가

 

4. Tomcat 실행

[root@OL7 ~]# /usr/local/tomcat8/bin/startup.sh
Using CATALINA_BASE:   /usr/local/tomcat8
Using CATALINA_HOME:   /usr/local/tomcat8
Using CATALINA_TMPDIR: /usr/local/tomcat8/temp
Using JRE_HOME:        /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.362.b08-1.el7_9.x86_64
Using CLASSPATH:       /usr/local/tomcat8/bin/bootstrap.jar:/usr/local/tomcat8/bin/tomcat-juli.jar
Tomcat started.

 

5. 포트확인

[root@OL7 ~]# netstat -ntl
tcp6       0      0 :::8080                 :::*                    LISTEN

 

6. systemctl 등록

[root@OL7 ~]# vi /etc/systemd/system/tomcat8.service
# Systemd unit file for tomcat
[Unit]
Description=Apache Tomcat Web Application Container
After=syslog.target network.target

[Service]
Type=forking

Environment="JAVA_HOME=/usr/lib/jvm/java-11-openjdk-11.0.11.0.9-1.el7_9.x86_64"
Environment="CATALINA_HOME=/usr/local/tomcat8"
Environment="CATALINA_BASE=/usr/local/tomcat8"
Environment="CATALINA_OPTS=-Xms512M -Xmx1024M -server -XX:+UseParallelGC"
Environment="JAVA_OPTS=-Djava.security.egd=file:///dev/urandom"

ExecStart=/usr/local/tomcat8/bin/startup.sh
ExecStop=/usr/local/tomcat8/bin/shutdown.sh

User=root
Group=root
UMask=0007
RestartSec=10
Restart=always

[Install]
WantedBy=multi-user.target

# systemctl 리로드
[root@OL7 ~]# systemctl daemon-reload
[root@OL7 ~]# systemctl enable tomcat8

# tomcat8 실행
[root@OL7 ~]# systemctl start tomcat8

# 부팅 시 자동 실행 서비스 등록
[root@OL7 ~]# systemctl enable tomcat8.service

# 등록된 서비스 조회
[root@OL7 ~]# systemctl list-unit-files --type service |grep tomcat8