一台服务器部署多个Tomcat与其catalina.out日志的切割
网上下载所需要的三个安装包:apache-tomcat-8.5.31.tar.gz jdk-7u65-linux-x64.gz cronolog-1.6.2.tar.gz
解压: tar xf apache-tomcat-8.5.31.tar.gz
tar xf jdk-7u65-linux-x64.gz
tar xf cronolog-1.6.2.tar.gz
mv jdk1.7.0_65 /usr/local/java
cp -rf apache-tomcat-8.5.31 /usr/local/tomcat1
cp -rf apache-tomcat-8.5.31 /usr/local/tomcat2
cp -rf apache-tomcat-8.5.31 /usr/local/tomcat3
cronolog 需要编译
./configure &&make && makeinstall
修改配置;
第一个tomcat1修改。vim /usr/local/tomcat1/bin/startup.sh
在倒数第二行加入以下内容(指定java路径,Tomcat路径):
export JAVA_HOME=/usr/local/java
export JRE_HOME=${JAVA_HOME}/jre
export PATH=${JAVA_HOME}/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export TOMCAT_HOME=/usr/local/tomcat1
第二、第N个Tomcat都需做如上添加,注意路径!
vim /usr/local/tomcat2/conf/server.xml
修改 各个Tomcat port 保证多个Tomcat之间的port没有冲突。多个Tomcat即可同时运行!
(优化配置:<Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
maxThreads="500" minSpareThreads="100"
prestartminSpareThreads="true" maxQueueSize="500"/>
<Connector port="8070" protocol="org.apache.coyote.http11.Http11Nio2Protocol"
connectionTimeout="20000"
redirectPort="8443"
executor="tomcatThreadPool"
enableLookups="false"
acceptCount="500"
maxPostSize="10485760"
compression="on"
disableUploadTimeout="true"
compressionMinSize="2048"
noCompressionUserAgents="gozilla, traviata"
acceptorThreadCount="2"
compressableMimeType="text/html,text/xml,text/plain,text/css,text/javascript,application/javascript"
URIEncoding="utf-8"/>
)
日志切割用的 cronolog-1.6.2
需要修改bin/catalina.sh
找到touch "$CATALINA_OUT"这一行 注释掉
在这行下面附近有两行
修改为org.apache.catalina.startup.Bootstrap "[email protected]" start 2>&1 | /usr/local/sbin/cronolog "$CATALINA_OUT" >> /dev/null &
上面210行附近CATALINA_OUT="$CATALINA_BASE"/logs/catalina.out变量修改为CATALINA_OUT="$CATALINA_BASE"/logs/catalina.out.%Y-%m-%d
重启 搞定