jenkins 迁移

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tar -czvf jenkins.tar.gz /var/lib/jenkins

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cd /var/lib
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scp -P 22 -r jenkins_backup.tar.gz  root@10.0.1.11:$PWD
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cd /usr/lib
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scp -P 22 -r jenkins  root@10.0.1.11:$PWD
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cd /var/log
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scp -P 22 -r jenkins  root@10.0.1.11:$PWD
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cd /var/cache
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scp -P 22 -r jenkins  root@10.0.1.11:$PWD

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tar -zxvf jenkins_backup.tar.gz -C /var/lib

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vim /etc/systemd/system/jenkins.service

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[Unit]
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Description=Jenkins Server
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[Service]
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Type=forking
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ExecStart=/etc/alternatives/java -Djava.awt.headless=true -DJENKINS_HOME=/var/lib/jenkins -jar /usr/lib/jenkins/jenkins.war --logfile=/var/log/jenkins/jenkins.log --webroot=/var/cache/jenkins/war --daemon --httpPort=8008 --debug=5 --handlerCountMax=100 --handlerCountMaxIdle=20
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ExecStop=/usr/bin/killall jenkins
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Restart=always
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[Install]
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WantedBy=default.target

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chmod 664 /etc/systemd/system/jenkins.service
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systemctl daemon-reload
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systemctl start jenkins.service
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systemctl stop jenkins.service
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systemctl enable jenkins.service

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#停止jenkins
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systemctl stop jenkins.service
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cd /var/lib/jenkins
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#原本的内网ip，在现在的机器中有很多
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grep -r "" |grep 10.25.77.192
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#替换内网ip,
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find . -type f -exec sed -i 's/10.25.77.192/10.0.1.xx/g' {} +
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#替换外网ip
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find . -type f -exec sed -i 's/47.105.xx.xx/47.104.xx.xx/g' {} +
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#启动jenkins
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systemctl start jenkins.service