Linux下安装Tomcat

Linux下安装Tomcat

1.解压
cd /home/tools
tar -zvxf apache-tomcat-8.5.63.tar.gz -C /opt
2.catalina.sh
vim /opt/apache-tomcat-8.5.63/bin/catalina.sh

export JAVA_OPTS="-Xms10240m -Xmx16384m" 
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Esc，输入:wq保存
3.配置环境变量
vim /etc/profile

export CATALINA_HOME=/opt/apache-tomcat-8.5.63
export CATALINA_BASE=/opt/apache-tomcat-8.5.63
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Esc，输入:wq保存
4.验证
开放防火墙端口
firewall-cmd --zone=public --add-port=8080/tcp --permanent
firewall-cmd --reload
启动
cd /opt/apache-tomcat-8.5.63/bin
sh startup.sh
关闭
sh shutdown.sh
5.将Tomcat服务化
1）tomcat.service

[Unit]
Description=tomcat
After=syslog.target network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
Environment="JAVA_HOME=/usr/java/jdk1.8.0_271"

PIDFile=/opt/apache-tomcat-8.5.63/tomcat.pid
ExecStart=/opt/apache-tomcat-8.5.63/bin/startup.sh
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true

[Install]
WantedBy=multi-user.target
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2）setenv.sh

export JAVA_HOME=/usr/java/jdk1.8.0_271
export CATALINA_HOME=/opt/apache-tomcat-8.5.63
export CATALINA_BASE=/opt/apache-tomcat-8.5.63
# 设置Tomcat的PID文件
CATALINA_PID="$CATALINA_BASE/tomcat.pid"
export JAVA_OPTS="-server -Xms6g -Xmx12g"
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JAVA_OPTS大小根据实际情况设置。
3）将文件放到相应目录
将setenv.sh放到Tomcat的bin目录下
将tomcat.service放到system目录下
mv /home/tools/setenv.sh /opt/apache-tomcat-8.5.63/bin
mv /home/tools/tomcat.service /usr/lib/systemd/system
4）运行systemctl命令使服务生效
systemctl daemon-reload
systemctl start tomcat.service
systemctl enable tomcat.service
5）重启验证
reboot

安装多个Tomcat

1.解压
mkdir /opt/apache-tomcat-8.5.63-test
cd /home/tools
tar -zvxf apache-tomcat-8.5.63.tar.gz -C /opt/apache-tomcat-8.5.63-test
mv /opt/apache-tomcat-8.5.63-test/apache-tomcat-8.5.63/* /opt/apache-tomcat-8.5.63-test
rm -rf /opt/apache-tomcat-8.5.63-test/apache-tomcat-8.5.63
2.catalina.sh
vim /opt/apache-tomcat-8.5.63-test/bin/catalina.sh

export CATALINA_BASE=$CATALINA_BASE_TEST
export CATALINA_HOME=$CATALINA_HOME_TEST

export JAVA_OPTS="-Xms10240m -Xmx16384m" 
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Esc，输入:wq保存
3.配置环境变量
vim /etc/profile

export CATALINA_HOME_TEST=/opt/apache-tomcat-8.5.63-test/
export CATALINA_BASE_TEST=/opt/apache-tomcat-8.5.63-test/
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Esc，输入:wq保存
4.验证
配置端口
vim /opt/apache-tomcat-8.5.63-test/conf/server.xml
开放防火墙端口
firewall-cmd --zone=public --add-port=8081/tcp --permanent
firewall-cmd --reload
启动
cd /opt/apache-tomcat-8.5.63-test/bin
sh startup.sh
关闭
sh shutdown.sh
5.将Tomcat服务化
1）tomcat-test.service

[Unit]
Description=tomcat-test
After=syslog.target network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
Environment="JAVA_HOME=/usr/java/jdk1.8.0_271"

PIDFile=/opt/apache-tomcat-8.5.63-test/tomcat.pid
ExecStart=/opt/apache-tomcat-8.5.63-test/bin/startup.sh
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true

[Install]
WantedBy=multi-user.target
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2）setenv.sh

export JAVA_HOME=/usr/java/jdk1.8.0_271
export CATALINA_HOME_TEST=/opt/apache-tomcat-8.5.63-test
export CATALINA_BASE_TEST=/opt/apache-tomcat-8.5.63-test
# 设置Tomcat的PID文件
CATALINA_PID="$CATALINA_BASE_TEST/tomcat.pid"
export JAVA_OPTS="-server -Xms128m -Xmx256m"
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JAVA_OPTS大小根据实际情况设置。
3）将文件放到相应目录
将setenv.sh放到Tomcat的bin目录下
将tomcat-test.service放到system目录下
mv /home/tools/setenv.sh /opt/apache-tomcat-8.5.63-test/bin
mv /home/tools/tomcat-test.service /usr/lib/systemd/system
4）运行systemctl命令使服务生效
systemctl daemon-reload
systemctl start tomcat-test.service
systemctl enable tomcat-test.service
5）重启验证
reboot