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阿里云服务器如何开放端口1、登录阿里云服务器管理控制台完成

Docker搭建Jenkins2.60.3版本，及更换jenkins下载源

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.5:clean (default-clean) on project techUI: Failed to clean project: Failed to delete /var/jenkins_home/workspace/techUI/tar

/var/jenkins_home/.ssh/known_hosts [SSH] No Known Hosts file was found at /var/jenkins_home/.ssh/known_hosts. Please ensure one is created at this path and that Jenkins can read it.

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