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遇到的问题

1.

Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.7.3 from/to nexus-aliyun 

如果修改了本地maven仓库地址, 会遇到这个问题, 需要给本地仓库授权.

chmod -R o+r+w repo
chmod o+x+w repo

2.

You're using 'Known hosts file' strategy to verify ssh host keys, but your known_hosts file does not exist, please go to 'Manage Jenkins' -> 'Configure Global Security' -> 'Git Host Key Verification Configuration' and configure host key verification.

根据提示在’Configure Global Security’ -> ‘Git Host Key Verification Configuration’中找到相应位置, 做如下修改

3.

ERROR: Exception when publishing, exception message [Exec exit status not zero. Status [2]]
Finished: UNSTABLE

由于我在windows上修改了启动脚本,导致报错如下, 最终没有启动成功.

line 4: $'\r': command not found

可以安装

yum install -y dos2unix

插件进行文件修复

执行

dos2unix test.sh

, 输出

dos2unix: converting file test.sh to Unix format ...

test.sh

#!/bin/bash
export JAVA_HOME=/usr/local/pack/jdk1.8.0_152
export PATH=$JAVA_HOME/bin:$PATH
JAR_PATH=/root/jenkins
JARFILE=jenkins-v1.jar
ps -ef | grep $JARFILE | grep -v grep | awk '{print $2}' | xargs kill -9
java -jar $JAR_PATH/$JARFILE > out.log &
if [ $? = 0 ];then
        sleep 30
        tail -n 50 out.log
fi
ls -lt|awk 'NR>${print $NF}'|xargs rm -rf