在同一台主机安装tomcat实现多实例单应用
[root@douyanru ~]# tar xf apache-tomcat-8.5.16.tar 解压tomcat软件包
[root@douyanru ~]# ls //查看解压后文件
apache-tomcat-8.5.16 apache-tomcat-8.5.16.tar.gz
[root@douyanru ~]# mv apache-tomcat-8.5.16 /usr/local/ //将解压后的文件转移到/usr/local/
[root@douyanru ~]# cp -R /usr/local/apache-tomcat-8.5.16/conf/ /usr/local/tomcat_instance/tomcat1 //解压后的文件内conf文件下内容复制到新建的tomcat1下
[root@douyanru ~]# cp -R /usr/local/apache-tomcat-8.5.16/conf/ /usr/local/tomcat_instance/tomcat2 //解压后的文件内conf文件下内容复制到新建的tomcat2下
[root@douyanru ~]# mkdir /usr/local/tomcat_instance/{tomcat1,tomcat2}/bin //在两个新建的tomcat下创建bin文档
[root@douyanru ~]# touch /usr/local/tomcat_instance/{tomcat1,tomcat2}/bin/startup.sh //在新文档下创建启动脚本
#tomcat2启动脚本
[root@douyanru ~]# cat /usr/local/tomcat_instance/tomcat1/startup.sh
export CATALINA_HOME="/usr/local/apache-tomcat-8.5.16"
export CATALINA_BASE="/usr/local/tomcat_instance/tomcat1"
export CATALINA_TMPDIR="$CATALINA_BASE/temp"
export CATALINA_PID="$CATALINA_BASE/bin/tomcat.pid"
export JAVA_OPTS="-server -Xms1024m -Xms1024m -Djava.awt.headless=true -Dtomcat.name=tomcat1"
if [ ! -d "$CATALINA_BASE/logs" ];then
mkdir $CATALINA_BASE/logs
fi
if [ ! -d "$CATALINA_BASE/temp" ];then
mkdir $CATALINA_BASE/temp
fi
bash $CATALINA_HOME/bin/startup.sh "$@"
[root@douyanru ~]# chmod +x /usr/local/tomcat_instance/tomcat1/bin/start.sh //添加执行权限
#tomcat2启动脚本
[root@douyanru ~]# cat /usr/local/tomcat_instance/
tomcat2/bin/startup.sh
export CATALINA_HOME="/usr/local/apache-tomcat-8.5.16"
export CATALINA_BASE="/usr/local/tomcat_instance/tomcat2"
export CATALINA_TMPDIR="$CATALINA_BASE/temp"
export CATALINA_PID="$CATALINA_BASE/bin/tomcat.pid"
export JAVA_OPTS="-server -Xms1024m -Xms1024m -Djava.awt.headless=true -Dtomcat.name=tomcat2"
if [ ! -d "$CATALINA_BASE/logs" ];then
mkdir $CATALINA_BASE/logs
fi
if [ ! -d "$CATALINA_BASE/temp" ];then
mkdir $CATALINA_BASE/temp
fi
bash $CATALINA_HOME/bin/startup.sh "$@"
[root@douyanru ~]# chmod +x /usr/local/tomcat_instance/tomcat2/bin/start.sh //添加执行权限
[root@douyanru ~]# vim /usr/local/tomcat_instance/tomcat1/bin/startup.sh
[root@douyanru ~]# cd /usr/local/
[root@douyanru local]# ls
apache-tomcat-8.5.16 lib sbin
bin lib64 share
boost libexec src
etc mysql tomcat_instance
games nginx yd.socket.server
include php5
java qcloud
[root@douyanru local]# vim /usr/local/tomcat_instance/tomcat1/bin/startup.sh
[root@douyanru local]# cp /usr/local/tomcat_instance/tomcat1/bin/startup.sh /usr/local/tomcat_instance/tomcat2/bin/startup.sh
[root@douyanru local]# vim /usr/local/tomcat_instance/tomcat2/bin/startup.sh
[root@douyanru local]# vim /usr/local/tomcat_instance/tomcat2/bin/shutdown.sh //关闭脚本
[root@douyanru ~]# cat /usr/local/tomcat_instance/tomcat2/bin/shudown.sh
export CATALINA_HOME="/usr/local/apache-tomcat-8.5.16"
export CATALINA_BASE="/usr/local/tomcat_instance/tomcat1"
export CATALINA_TMPDIR="$CATALINA_BASE/temp"
export CATALINA_PID="$CATALINA_BASE/bin/tomcat.pid"
bash $CATALINA_HOME/bin/shudown.sh "$@"
[root@douyanru local]# cp /usr/local/tomcat_instance/tomcat2/bin/shutdown.sh /usr/local/tomcat_instance/tomcat1/bin/shudown.sh
[root@douyanru local]# vim /usr/local/tomcat_instance/tomcat1/bin/shudown.sh //关闭脚本
[root@douyanru ~]# cat /usr/local/tomcat_instance/tomcat1/bin/shudown.sh
export CATALINA_HOME="/usr/local/apache-tomcat-8.5.16"
export CATALINA_BASE="/usr/local/tomcat_instance/tomcat1"
export CATALINA_TMPDIR="$CATALINA_BASE/temp"
export CATALINA_PID="$CATALINA_BASE/bin/tomcat.pid"
bash $CATALINA_HOME/bin/shudown.sh "$@"
[root@douyanru local]# chmod +x /usr/local/tomcat_instance/tomcat1/bin/shudown.sh //添加执行权限
[root@douyanru local]# chmod +x /usr/local/tomcat_instance/tomcat2/bin/shudown.sh //添加执行权限
[root@douyanru local]# cd
[root@douyanru ~]# vim /usr/local/tomcat_instance/tomcat2/conf/server.xml //修改主配置文件更改端口防止冲突
[root@douyanru ~]# mkdir -p /usr/local/tomcat_instance/tomcat1/webapps/ROOT
[root@douyanru ~]#
[root@douyanru ~]# mkdir -p /usr/local/tomcat_instance/tomcat2/webapps/ROOT
[root@douyanru ~]# vim /usr/local/tomcat_instance/tomcat1/webapps/ROOT/index.jsp
[root@douyanru ~]# vim /usr/local/tomcat_instance/tomcat2/webapps/ROOT/index.jsp
[root@douyanru ~]# /usr/local/tomcat_instance/tomcat1/bin/start.sh
Using CATALINA_BASE: /usr/local/tomcat_instance/tomcat1
Using CATALINA_HOME: /usr/local/apache-tomcat-8.5.16
Using CATALINA_TMPDIR: /usr/local/tomcat_instance/tomcat1/temp
Using JRE_HOME: /usr/local/java
Using CLASSPATH: /usr/local/apache-tomcat-8.5.16/bin/bootstrap.jar:/usr/local/apache-tomcat-8.5.16/bin/tomcat-juli.jar
Using CATALINA_PID: /usr/local/tomcat_instance/tomcat1/bin/tomcat.pid
Tomcat started.
[root@douyanru ~]# /usr/local/tomcat_instance/tomcat2/bin/startup.sh
Using CATALINA_BASE: /usr/local/tomcat_instance/tomcat2
Using CATALINA_HOME: /usr/local/apache-tomcat-8.5.16
Using CATALINA_TMPDIR: /usr/local/tomcat_instance/tomcat2/temp
Using JRE_HOME: /usr/local/java
Using CLASSPATH: /usr/local/apache-tomcat-8.5.16/bin/bootstrap.jar:/usr/local/apache-tomcat-8.5.16/bin/tomcat-juli.jar
Using CATALINA_PID: /usr/local/tomcat_instance/tomcat2/bin/tomcat.pid
Tomcat started.
[root@douyanru ~]# netstat -lnpt |grep java
tcp6 0 0 127.0.0.1:8005 :::* LISTEN 2363/java
tcp6 0 0 127.0.0.1:8006 :::* LISTEN 2448/java
tcp6 0 0 :::8008 :::* LISTEN 2448/java
tcp6 0 0 :::8009 :::* LISTEN 2363/java
tcp6 0 0 :::8080 :::* LISTEN 2363/java
tcp6 0 0 :::8090 :::* LISTEN 2448/java
[root@douyanru ~]#