内网环境yum安装依赖包问题 |
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使用yum安装软件时，可以自动处理依赖关系，但在内网环境下，服务器无法访问互联网，如果依赖包较多，若网上一个一个去找，着实费劲！这时就可以用到这篇文章中的方法来解决，提高效率。 其实说白了就是，先找一台能访问互联网，且相同环境的Linux，再通过yum下载某个软件及其所需的依赖包，再拷贝到内网服务器上yum安装。这里以centos7为例。 更换阿里云yum源 cp -r /etc/yum.repos.d/ /etc/yum.repos.d.bak wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo yum install -y epel-release wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo yum clean all yum makecache yum repolist 下载依赖包到本地 mkdir -p /root/rpm yum install --downloadonly --downloaddir=/root/rpm docker yum install --hlep --downloadonly don't update, just download --downloaddir=DLDIR specifies an alternate directory to store packages 报错 container-selinux-2.119.2-1.91 FAILED http://mirrors.aliyuncs.com/centos/7/extras/x86_64/Packages/container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm: [Errno 14] curl#6 - "Could not resolve host: mirrors.aliyuncs.com; Unknown error" Trying other mirror. policycoreutils-2.5-34.el7.x86 FAILED http://mirrors.aliyuncs.com/centos/7/os/x86_64/Packages/policycoreutils-2.5-34.el7.x86_64.rpm: [Errno 12] Timeout on http://mirrors.aliyuncs.com/centos/7/os/x86_64/Packages/policycoreutils-2.5-34.el7.x86_64.rpm: (28, 'Connection timed out after 30002 milliseconds') Trying other mirror. policycoreutils-2.5-34.el7.x86 FAILED http://mirrors.aliyuncs.com/centos/7/os/x86_64/Packages/policycoreutils-2.5-34.el7.x86_64.rpm: [Errno 14] curl#6 - "Could not resolve host: mirrors.aliyuncs.com; Name or service not known" Trying other mirror. Error downloading packages: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch: [Errno 256] No more mirrors to try. python-pytoml-0.1.14-1.git7dea353.el7.noarch: [Errno 256] No more mirrors to try. policycoreutils-2.5-34.el7.x86_64: [Errno 256] No more mirrors to try. policycoreutils-python-2.5-34.el7.x86_64: [Errno 256] No more mirrors to try. 1:oci-register-machine-0-6.git2b44233.el7.x86_64: [Errno 256] No more mirrors to try.单独下载rpm，缺啥补啥，列几个rpm下载网站： centos.pkgs.org 推荐这个网站，比较全，有rpm的详细说明，包括rpm的主站、所需依赖、更新日志等，注意下载对应版本的rpm rpm.pbone.net 这个网站也很全，但是访问很慢，而且网站设计不友好，查找不如第一个网站方便 mirror.centos.org centos站点 mirrors.aliyun.com 阿里云的也挂在这里，但不用去找了，也找不到，因为我们yum源就是阿里云 打包拷贝，yum安装打包/root/rpm，记得把报错提示中缺少的rpm也打包进去 tar -zcvf rpm.tar.gz /root/rpm/拷贝到目标服务器，解压，yum安装 tar -zxvf rpm.tar.gz cd ~/rpm yum localinstall -y *.rpm |
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