tomcat 配置
下载8.5
https://tomcat.apache.org/download-80.cgi?Preferred=http%3A%2F%2Fapache.cs.utah.edu%2F
目录／usr/tomcat/apache
chmod 755 –R /usr/tomcat
修改bin/startup.sh
#set java environment
export JAVA_HOME=/usr/local/java1.8/jdk1.8.0_181
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=.:${JAVA_HOME}/bin:$PATH
#tomcat
export TOMCAT_HOME=/usr/tomcat/apache-tomcat-7.0.90
exec "$PRGDIR"/"$EXECUTABLE" start "$@"
查看状态
sudo systemctl status tomcat
注册tomcat服务
首先是修改/usr/local/tomcat7/bin/目录下的catalina.sh这个文件，在这个文件中添加JAVA_HOME和CATALINA_HOME这两个变量，大致位置如下100行左右
# $Id: catalina.sh 1515929 2013-08-20 19:11:24Z markt $
# -----------------------------------------------------------------------------
JAVA_HOME=/usr/lib/jvm/jdk1.7.0_45
CATALINA_HOME=/usr/local/tomcat7
# OS specific support. $var _must_ be set to either true or false.
修改完这个文件以后将其拷贝至/etc/init.d/目录下，并重命名为tomcat，执行代码如下：
sudo cp /usr/local/tomcat7/bin/catalina.sh /etc/init.d/tomcat
尝试通过update-rc.d命令进行服务注册，还是报错：
root@hanchao-virtual-machine:/etc/init.d# sudo update-rc.d tomcat7 defaults
insserv: warning: script 'tomcat' missing LSB tags and overrides
- 1
- 2
- 3
错误信息：tomcat脚本缺少LSB标签。
于是再次查看/etc/init.d/tomcat配置，发现确实配置的不对，将其修改如下：
#!/bin/sh
### BEGIN INIT INFO
# Provides: tomcat
# Required-Start: $remote_fs $network
# Required-Stop: $remote_fs $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: The tomcat Java Application Server
### END INIT INFO
(#中的内容为添加的内容)
CATALINA_HOME=/usr/local/apache-tomcat-7.0.82
JAVA_HOME=/usr/local/jdk1.8.0_161
- 1
- 13
然后从新注册tomcat服务
root@hanchao-virtual-machine:/etc/init.d# sudo update-rc.d tomcat defaults
- 1
并无报错，成功！
执行完上面步骤以后，就可以通过一下命令来启动关闭tomcat了。
sudo service tomcat start|stop|run
tomcat服务自启动
需要通过 chkconfig来实现自启动，ubuntu默认是没有chkconfig命令的，使用
sudo apt-get install chkconfig
命令安装即可。执行下述命令即可让tomcat开机启动
sudo chkconfig –add tomcat
执行结果的最后一行将是：tomcatd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
如果执行上述命令报错：/sbin/insserv: No such file or directory，请参考下面的解决方法
执行：
sudo ln-s/usr/lib/insserv/insserv/sbin/insserv
问题1
Failed to start tomcat.service: Unit tomcat.service not found
I'm using Ubuntu 16.04 while encountering this problem. I have solved it.
Firstly, add one line to the top of the script:
. /lib/lsb/init-functions
Then in shell, create symbolic links from /etc/rc* to my script:
sudo update-rc.d tomcat defaults 95
This will also make your script be running automatically after rebooting.
参考链接
https://askubuntu.com/questions/883892/failed-to-start-tomcat-service-unit-tomcat-service-not-found
https://blog.csdn.net/hanchao5272/article/details/79819460