如何使用光盘当做本地yum仓库？
1.挂载光盘至某目录，例如/media/cdrom
[root@CentOS7 ~]# mount /dev/cdrom /media/cdrom/ mount: /dev/sr0 is write-protected, mounting read-only [root@CentOS7 ~]# df Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda2 52403200 3793592 48609608 8% / devtmpfs 486144 0 486144 0% /dev tmpfs 500664 144 500520 1% /dev/shm tmpfs 500664 7244 493420 2% /run tmpfs 500664 0 500664 0% /sys/fs/cgroup /dev/sda5 20961280 6858720 14102560 33% /testdir /dev/sda1 201388 141668 59720 71% /boot tmpfs 100136 20 100116 1% /run/user/0 /dev/sr0 7587292 7587292 0 100% /media/cdrom [root@CentOS7 ~]#
2.创建配置文件
[root@CentOS7 ~]# cat /etc/yum.repos.d/base.repo [base] name=CentOS 7 (local) baseurl=file:///media/cdrom gpgcheck=0 enabled=1 [root@CentOS7 ~]#
3.查看所配置的仓库是否生效
[root@CentOS7 ~]# yum repolist Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile repo id repo name status base CentOS 7 (local) 9,007 repolist: 9,007 [root@CentOS7 ~]#
4.配置成功即可从仓库中安装程序包
[root@CentOS7 ~]# yum -y install tree Loaded plugins: fastestmirror, langpacks Determining fastest mirrors Resolving Dependencies --> Running transaction check ---> Package tree.x86_64 0:1.6.0-10.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ======================================================================================================================================================================= Package Arch Version Repository Size ======================================================================================================================================================================= Installing: tree x86_64 1.6.0-10.el7 base 46 k Transaction Summary ======================================================================================================================================================================= Install 1 Package Total download size: 46 k Installed size: 87 k Downloading packages: Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : tree-1.6.0-10.el7.x86_64 1/1 Verifying : tree-1.6.0-10.el7.x86_64 1/1 Installed: tree.x86_64 0:1.6.0-10.el7 Complete! [root@CentOS7 ~]#
如何创建yum仓库？
1.在指定的程序包路径当中运行createrepo命令创建yum仓库
[root@CentOS7 repodb]# pwd /testdir/repodb [root@CentOS7 repodb]# createrepo . Spawning worker 0 with 9007 pkgs Workers Finished Saving Primary metadata Saving file lists metadata Saving other metadata Generating sqlite DBs Sqlite DBs complete [root@CentOS7 repodb]#
2.配置所指向的yum仓库
[root@CentOS7 ~]# cat /etc/yum.repos.d/base.repo [base] name=CentOS 7 (local) baseurl=file:///testdir/repodb gpgcheck=0 enabled=1 [root@CentOS7 ~]#
3.yum仓库即可使用
[root@CentOS7 ~]# yum -y install tree Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile Resolving Dependencies --> Running transaction check ---> Package tree.x86_64 0:1.6.0-10.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ======================================================================================================================================================================= Package Arch Version Repository Size ======================================================================================================================================================================= Installing: tree x86_64 1.6.0-10.el7 base 46 k Transaction Summary ======================================================================================================================================================================= Install 1 Package Total download size: 46 k Installed size: 87 k Downloading packages: Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : tree-1.6.0-10.el7.x86_64 1/1 Verifying : tree-1.6.0-10.el7.x86_64 1/1 Installed: tree.x86_64 0:1.6.0-10.el7 Complete! [root@CentOS7 ~]#
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