supervisor+tomcat单机多实例
yum安装supervisor
yum -y install supervisor
设置开机自启
systemctl enable supervisord
安装jdk
tar -zxvf jdk-8u60-linux-x64.tar.gz -C /usr/local/ chown -R root.root /usr/local/jdk1.8.0_60
追加多行到一个文件
1、echo 2、cat
echo用法：
echo "111" >> test.txt
cat用法:
cat >>test.txt<<EOF 333 444 EOF
配置jdk环境变量
cat>>/etc/profile<<\EOF ###jdk环境### export JAVA_HOME=/usr/local/jdk1.8.0_60 export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH export CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar EOF
使环境变量生效
source /etc/profile
查看java版本
java -version
安装tomcat
1 tar -zxvf apache-tomcat-8.5.45.tar.gz 2 mkdir -p /opt/app01 3 cp -a apache-tomcat-8.5.45/* /opt/app01/ 4 cd /opt/ 5 cp app01/ app02
配置supervisor文件
vim /etc/supervisord.d/app01.ini
[program:app01] command=/opt/app01/bin/catalina.sh run environment=JAVA_HOME="/usr/local/jdk1.8.0_60",JAVA_BIN="/usr/local/jdk1.8.0_60/bin" directory=/opt/app01/bin/ numprocs=1 user = root autostart = true autorestart=true startsecs = 5
vim /etc/supervisord.d/app02.ini
[program:app02] command=/opt/app02/bin/catalina.sh run environment=JAVA_HOME="/usr/local/jdk1.8.0_60",JAVA_BIN="/usr/local/jdk1.8.0_60/bin" directory=/opt/app02/bin/ numprocs=1 user = root autostart = true autorestart=true startsecs = 5
启动supervisor
systemctl restart supervisord
删除注释
vim /etc/supervisord.conf
访问supervisor网页
| vim高级用法 |
| 批量删除： |
| 进入之后Ctrl+v,上下左右键选中然后Del |
| 批量添加： |
|
进入文件Ctrl+v,Shift+i要添加的东西,然后Esc |
| 显示行号： |
| :set nu |
