supervisor 托管 tomcat tomcat 日志分割

1、安装 JDK tomcat

 下载 jdk tomcat  
 [root@RS1 ~]# rpm -ivh jdk-8u111-linux-x64.rpm
 [root@RS1 jdk1.8.0_111]# pwd 
 /usr/java/jdk1.8.0_111
 解压下载后的 tomcat
 [root@RS1 ~]# tar xf tomcat-8.tar.gz -C /opt

2、安装 supervisor

easy_install
[root@RS ~]# wget https://bootstrap.pypa.io/ez_setup.py -O - | python
安装 supervisor
easy_install supervisor
生成配置文件
[root@RS ~]# echo_supervisord_conf > /etc/supervisord.conf

3、supervisor 托管 tomcat

在 supervisor 中生成 tomcat.conf 配置文件

在 /etc/supervisor.d/ 目录中建立 tomcat.conf 文件
[program:tomcat8]
command=/opt/apache-tomcat-8.0.38/bin/supervisor-wrapper.sh
autostart = true
autorestart = true
startsecs = 3
stdout_logfile = /home/logs/tomcat/supervisor_catalina.out
stderr_logfile = /home/logs/tomcat/catalina.error.out

supervisor-wrapper.sh 脚本

[root@RS1 bin]# cat supervisor-wrapper.sh
#!/bin/bash
# Source: http://serverfault.com/questions/425132/controlling-tomcat-with-supervisor
function shutdown()
{
date
echo "Shutting down Tomcat"
unset CATALINA_PID # Necessary in some cases
$CATALINA_HOME/bin/catalina.sh stop
}

date
echo "Starting Tomcat"
export JAVA_HOME="/usr/java/jdk1.8.0_111"
export CATALINA_HOME="/opt/apache-tomcat-8.0.38"
export CATALINA_BASE="/opt/apache-tomcat-8.0.38"
export CATALINA_PID=/tmp/$$

. $CATALINA_HOME/bin/catalina.sh start

# Allow any signal which would kill a process to stop Tomcat
trap shutdown HUP INT QUIT ABRT KILL ALRM TERM TSTP

echo "Waiting for `cat $CATALINA_PID`"
wait `cat $CATALINA_PID`

4、logrotate

在 logrotate.d 目录下建立 tomcat8 日志分割文件
[root@RS1 ~]# vi /etc/logrotate.d/tomcat8
[root@RS1 ~]# cat /etc/logrotate.d/tomcat8
/opt/apache-tomcat-8.0.38/logs/catalina.out {
	copytruncate
	daily
	rotate 7  #日志文件保留7份
	dateext   #日志备份显示时间
	compress   # 压缩备份的日志
	missingok
 	size 1M
}