生產場景tomcat多實例標準安裝
1、安裝java jdk1.8.0_172
############################生產場景一鍵快速安裝java jdk ####################################
mkdir /usr/java
cd /usr/local/src/
rz -y 上傳jdk-8u172-linux-x64.tar.gz，jdk版本為1.8.0.172
tar xf jdk-8u172-linux-x64.tar.gz -C /usr/java
ln -s /usr/java/jdk1.8.0_172/ /usr/java/jdk
vim /etc/profile #添加如下4行內容
#set java environment
export JAVA_HOME=/usr/java/jdk
export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH
一鍵命令操作如下：
sed -i.ori '$a #set java environment\nexport export JAVA_HOME=/usr/java/jdk\nexport export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib\nexport export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH' /etc/profile
source /etc/profile
java -version
出現如下3行說明java jdk安裝完成
java version "1.8.0_172"
Java(TM) SE Runtime Environment (build 1.8.0_172-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.172-b11, mixed mode)
################################一鍵快速安裝java jdk 完成#####################################
2、安裝tomcat多實例
mkdir /server/tools -p
mkdir /application/
cd /server/tools
rz -y #上傳apache-tomcat-8.5.31.tar.gz
tar xf apache-tomcat-8.5.31.tar.gz -C /application/
cp -a /application/apache-tomcat-8.5.31 /application/tomcat-sbcd
cp -a /application/apache-tomcat-8.5.31 /application/tomcat-sbcd-h5
2.1、tomcat實例1：tomcat-sbce安裝及配置
1）修改server.xml配置文件
vim /application/tomcat-sbce/conf/server.xml
修改1：
<Server port="8005" shutdown="SHUTDOWN">修改為：
<Server port="58006" shutdown="SHUTDOWN">
修改2：tomcat http端口默認8080，需要修改
<Connector port="8080" protocol="HTTP/1.1"修改為如下：
<Connector port="58080" protocol="HTTP/1.1"
修改3：8009是和apache httpd連接用的，因為前端用nginx，所以這裏要把這個註釋掉。
<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />這段註釋掉，修改為如下：
<!--
<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />
-->
修改4：
<Host name="localhost" appBase="webapps" 修改為如下：
<Host name="localhost" appBase="/data/webapps-sbce"
2）創建webapps目錄和測試文件
mkdir /data/webapps-sbce/ROOT -p
echo tomcat is ok >/data/webapps-sbce/ROOT/index.jsp
[root@devops01-web-53 logs]# cat /data/webapps-sbce/ROOT/index.jsp
tomcat is ok
3)啟動tomcat
useradd sysadmin
chown -R sysadmin.sysadmin /application/tomcat-sbce
chown -R sysadmin.sysadmin /data/webapps-sbce
chmod +x /etc/init.d/tomcat-sbce
[root@devops01-web-53 logs]# /etc/init.d/tomcat-sbce start
Starting tomcat
Tomcat is Started [ OK ]
[root@devops01-web-53 logs]# netstat -lntup|grep java
tcp 0 0 :::58080 :::* LISTEN 938/java
tcp 0 0 ::ffff:127.0.0.1:58005 :::* LISTEN 938/java
[root@devops01-web-53 logs]# ps -ef|grep java
4）驗證tomcat啟動是否ok
瀏覽器登錄
http://10.68.8.53:58080/
可以看到tomcat is ok即可
然後把測試的主頁刪除，
rm -f /data/webapps-sbce/ROOT/index.jsp
後面網站代碼就放到/data/webapps-sbce/ROOT/目錄即可
2.2、tomcat實例2：tomcat-sbce-h5安裝及配置
1）修改server.xml配置文件
vim /application/tomcat-sbce-h5/conf/server.xml
修改1：
<Server port="8005" shutdown="SHUTDOWN">修改為：
<Server port="58006" shutdown="SHUTDOWN">
修改2：
<Connector port="8080" protocol="HTTP/1.1"修改為如下：
<Connector port="58081" protocol="HTTP/1.1"
修改3：8009是和apache httpd連接用的，因為前端用nginx，所以這裏要把這個註釋掉。
<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />這段註釋掉，修改為如下：
<!--
<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />
-->
修改4：
<Host name="localhost" appBase="webapps" 修改為如下：
<Host name="localhost" appBase="/data/webapps-sbce-h5"
2）創建webapps目錄和測試文件
mkdir /data/webapps-sbce-h5/ROOT -p
echo tomcat is ok >/data/webapps-sbce-h5/ROOT/index.jsp
[root@devops01-web-53 logs]# cat /data/webapps-sbce-h5/ROOT/index.jsp
tomcat is ok
3)啟動tomcat
useradd sysadmin
chown -R sysadmin.sysadmin /application/tomcat-sbce-h5
chown -R sysadmin.sysadmin /data/webapps-sbce-h5
[root@devops01-web-53 logs]# /etc/init.d/tomcat-sbce-h5 start
Starting tomcat
Tomcat is Started [ OK ]
[root@devops01-web-53 logs]# netstat -lntup|grep java
tcp 0 0 :::58080 :::* LISTEN 938/java
tcp 0 0 :::58081 :::* LISTEN 1050/java
tcp 0 0 ::ffff:127.0.0.1:58005 :::* LISTEN 938/java
tcp 0 0 ::ffff:127.0.0.1:58006 :::* LISTEN 1050/java
[root@devops01-web-53 logs]# ps -ef|grep java
4）驗證tomcat啟動是否ok
瀏覽器登錄
http://10.68.8.53:58081/
可以看到tomcat is ok即可。
然後把測試的主頁刪除，
rm -f /data/webapps-sbce-h5/ROOT/index.jsp
後面網站代碼就放到/data/webapps-sbce-h5/ROOT/目錄即可
註意事項：
server.xml中<Host name="localhost" appBase="/data/webapps-sbce-h5"
/data/webapps-sbce-h5/ROOT/index.jsp 此路徑放網站代碼
tomcat-sbce腳本如下：
export JAVA_HOME、export PATH、CATALINA_HOME、TOMCAT_USER
其中CATALINA_HOME=/application/tomcat-sbce/目錄後面一定要帶/否則，tomcat_pid匹配的時候不精確，比如有兩個實例tomcat-sbce和tomcat-sbce-h5,要確定每個pid進程的時候，使用ps -ef|grep /application/tomcat-sbce可以查看兩個進程，不精確，所以要帶完整路徑ps -ef|grep /application/tomcat-sbce/才精確。
變化的只有這4個變量。
[root@devops01-web-53 logs]# cat /etc/init.d/tomcat-sbce
#!/bin/bash
### BEGIN INIT INFO
# Provides: tomcat
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: tomcat-server daemon
# Description: tomcat-server daemon
### END INIT INFO
#
# chkconfig: - 95 15
# description: Tomcat start/stop/status script
#Location of JAVA_HOME (bin files)
export JAVA_HOME=/usr/java/jdk
#Add Java binary files to PATH
export PATH=$JAVA_HOME/bin:$PATH
#CATALINA_HOME is the location of the configuration files of this instance of Tomcat
#CATALINA_HOME must be followed by /，Because you can use ps-ef |grep to match exactly
CATALINA_HOME=/application/tomcat-sbce/
#TOMCAT_USER is the default user of tomcat
TOMCAT_USER=sysadmin
#TOMCAT_USAGE is the message if this script is called without any options
TOMCAT_USAGE="Usage: $0 {\e[00;32mstart\e[00m|\e[00;31mstop\e[00m|\e[00;32mstatus\e[00m|\e[00;31mrestart\e[00m}"
#SHUTDOWN_WAIT is wait time in seconds for java proccess to stop
SHUTDOWN_WAIT=5
[ -f /etc/init.d/functions ] && . /etc/init.d/functions
actions(){
RETVAL=$?
if [ $RETVAL -eq 0 ];then
action "Tomcat is $1" /bin/true
else
action "Tomcat is $1" /bin/false
fi
}
tomcat_pid() {
echo `ps -ef | grep $CATALINA_HOME | grep -v grep | tr -s " "|cut -d" " -f2`
}
start() {
pid=$(tomcat_pid)
if [ -n "$pid" ]; then
echo -e "\e[00;31mTomcat is already running (pid: $pid)\e[00m"
else
if [ "$USER" = "root" ]; then
echo -e "\e[00;32mStarting tomcat\e[00m"
su - $TOMCAT_USER -c $CATALINA_HOME/bin/startup.sh >/dev/null 2>&1 &
actions Started
elif [ "$USER" = "$TOMCAT_USER" ];then
echo -e "\e[00;32mStarting tomcat\e[00m"
$CATALINA_HOME/bin/startup.sh >/dev/null 2>&1 &
actions Started
else
echo -e "User must be root or $TOMCAT_USER"
exit 2
fi
fi
return 0
}
status() {
pid=$(tomcat_pid)
if [ -n "$pid" ]; then
echo -e "\e[00;32mTomcat is running with pid: $pid\e[00m"
else
echo -e "\e[00;31mTomcat is not running\e[00m"
fi
}
stop() {
pid=$(tomcat_pid)
if [ -n "$pid" ]; then
[ "$USER" = "root" ] && {
echo -e "\e[00;31mStoping Tomcat\e[00m"
su - $TOMCAT_USER -c $CATALINA_HOME/bin/shutdown.sh >/dev/null 2>&1 &
}
[ "$USER" = "$TOMCAT_USER" ] && {
echo -e "\e[00;31mStoping Tomcat\e[00m"
$CATALINA_HOME/bin/shutdown.sh >/dev/null 2>&1 &
}
[ "$USER" != "root" -a "$USER" != "$TOMCAT_USER" ] && {
echo -e "User must be root or $TOMCAT_USER"
exit 2
}
let kwait=$SHUTDOWN_WAIT
count=0;
until [ `ps -p $pid | grep -c $pid` = '0' ] || [ $count -gt $kwait ]
do
echo -n -e "\e[00;31mwaiting for processes to exit\e[00m\n";
action stopped
sleep 1
let count=$count+1;
done
if [ $count -gt $kwait ]; then
echo -n -e "\n\e[00;31mkilling processes which didn't stop after $SHUTDOWN_WAIT seconds\e[00m"
kill -9 $pid
fi
else
echo -e "\e[00;31mTomcat is not running\e[00m"
fi
return 0
}
case $1 in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
status
;;
*)
echo -e $TOMCAT_USAGE
;;
esac
exit 0
生產場景tomcat多實例標準安裝