jenkins 远程启动tomcat报错：Neither the JAVA_HOME nor the JRE_HOME environment variable is defined

蔚落 2023-06-28 11:27 22阅读 0赞

jenkins 远程启动tomcat报错：Neither the JAVA\_HOME nor the JRE\_HOME environment variable is defined

either the JAVA\_HOME nor the JRE\_HOME environment variable is defined  
    At least one of these environment variable is needed to run this program

在执行jenkins 通过ssh远程操作重启tomcat时，出现了以上错误。明显是环境变量问题，但是服务环境变量是无误的。

有两种解决方案，

1.如果是在 /etc/profile 中导入的环境变量，那么在/root/.bashrc中加入相同环境变量

export JAVA\_HOME=/home/jdk1.8.0\_181  
    export PATH=$JAVA\_HOME/bin:$PATH  
    export CLASSPATH=.:$JAVA\_HOME/lib/dt.jar:$JAVA\_HOME/lib/tools.jar

并执行 source /root/.bashrc

2.直接在重启脚本中加入

\#!/bin/sh  
    export JAVA\_HOME=/home/jdk1.8.0\_181  
    export PATH=$JAVA\_HOME/bin:$PATH  
    export CLASSPATH=.:$JAVA\_HOME/lib/dt.jar:$JAVA\_HOME/lib/tools.jar  
       
    TOMCAT\_PATH=$1bin  
       
    echo "TOMCAT\_PATH is $TOMCAT\_PATH"  
       
    PID=\`ps aux | grep $1 | grep java | awk '\{print $2\}'\`  
       
    if \[ -n "$PID" \]; then  
        echo "Will shutdown tomcat: $PID"  
        $TOMCAT\_PATH/shutdown.sh -force  
        sleep 5  
    else echo "No Tomcat Process $PID"  
    fi  
       
    sleep 1  
       
    $TOMCAT\_PATH/startup.sh

jenkins 远程启动tomcat报错：Neither the JAVA_HOME nor the JRE_HOME environment variable is defined

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