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本章目的:客户端Centos7-1能享用远程服务器Centos7 的YUM仓库本章环境:一台服务器Centos7,一台客户端Centos7-1,VM虚拟机1.安装vsftpd服务[root@localhost ~]# yum install vsftpd -y已加载插件:fastestmirror, langpacksLoading mirror speeds from cached hostfile * base: mirrors.cn99.com * extras: centos.ustc.edu.cn * updates: mirrors.aliyun.com正在解决依赖关系--> 正在检查事务---> 软件包 vsftpd.x86_64.0.3.0.2-25.el7 将被 安装--> 解决依赖关系完成2.挂载镜像
[root@localhost ~]# mount /dev/sr0 /mnt/ //挂载到mnt目录mount: /dev/sr0 写保护,将以只读方式挂载[root@localhost ~]# df -hT 文件系统 类型 容量 已用 可用 已用% 挂载点/dev/sda2 xfs 10G 3.9G 6.2G 39% /devtmpfs devtmpfs 898M 0 898M 0% /devtmpfs tmpfs 912M 0 912M 0% /dev/shmtmpfs tmpfs 912M 9.0M 903M 1% /runtmpfs tmpfs 912M 0 912M 0% /sys/fs/cgroup/dev/sda5 xfs 10G 37M 10G 1% /home/dev/sda1 xfs 6.0G 174M 5.9G 3% /boottmpfs tmpfs 183M 20K 183M 1% /run/user/0/dev/sr0 iso9660 4.3G 4.3G 0 100% /mnt[root@localhost ~]# cd /var/[root@localhost var]# ls //在var目录下面看到我们的ftb文件了account crash ftp kerberos lock nis run tmpadm db games lib log opt spool ypcache empty gopher local mail preserve target3.在ftp站点目录下,创建目录centos7,把我们的YUM源放在下面[root@localhost var]# cd ftp/[root@localhost ftp]# lspub[root@localhost ftp]# mkdir centos7 //创建一个目录[root@localhost ftp]# lscentos7 pub[root@localhost ftp]# cp -rf /mnt/* centos7/ & //我们把挂载点里面的所有文件放在我们刚才创建的目录底下[1] 2705[root@localhost ftp]# jobs //查看后台运行的进程[1]+ 运行中 cp -i -rf /mnt/* centos7/ &4.创建目录other,把我们的扩展源放在目录底下[root@localhost ftp]# mkdir other //创建一个扩展目录[root@localhost ftp]# lscentos7 other pub[root@localhost ftp]# createrepo -g /mnt/repodata/repomd.xml other/ //扩展目录下放非官方的软件包,第三方组织Saving Primary metadataSaving file lists metadataSaving other metadataGenerating sqlite DBsSqlite DBs complete[1]+ 完成 cp -i -rf /mnt/* centos7/5.查看我们的进程,YUM源和扩展源[root@localhost ftp]# jobs //查看进程状态,我们刚才的镜像已经复制好了[root@localhost ftp]# cd centos7/[root@localhost centos7]# lsCentOS_BuildTag GPL LiveOS RPM-GPG-KEY-CentOS-7EFI images Packages RPM-GPG-KEY-CentOS-Testing-7EULA isolinux repodata TRANS.TBL[root@localhost centos7]# cd ../other/[root@localhost other]# lsrepodata[root@localhost other]# cd repodata/ //我们的非官方软件包就放在这个配置文件里[root@localhost repodata]# ls01a3b489a465bcac22a43492163df43451dc6ce47d27f66de289756b91635523-filelists.sqlite.bz2401dc19bda88c82c403423fb835844d64345f7e95f5b9835888189c03834cc93-filelists.xml.gz5dc1e6e73c84803f059bb3065e684e56adfc289a7e398946574d79dac6643945-primary.sqlite.bz25f62201963ee83e178738d9f88078560377cc06f972a4c0094ab3be00cae515f-repomd.xml6bf9672d0862e8ef8b8ff05a2fd0208a922b1f5978e6589d87944c88259cb670-other.xml.gz7c36572015e075add2b38b900837bcdbb8a504130ddff49b2351a7fc0affa3d4-other.sqlite.bz2c48538ac0f65ece36eb71d41b76f1eb1f98c58cc26777348490feaed8f38ab56-repomd.xml.gzdabe2ce5481d23de1f4f52bdcfee0f9af98316c9e0de2ce8123adeefa0dd08b9-primary.xml.gzrepomd.xml6.开启服务关闭防火墙[root@localhost repodata]# cd ~[root@localhost ~]# systemctl start vsftpd //开启vsftpd服务[root@localhost ~]# netstat -ntap | grep 21 查看21端口,负责连接tcp6 0 0 :::21 :::* LISTEN 3244/vsftpd [root@localhost ~]# netstat -ntap | grep 20[root@localhost ~]# systemctl stop firewalld.service //关闭防火墙[root@localhost ~]# setenforce 0 //关闭增强功能[root@localhost ~]# 7.在客户端Centos7中安装ftp服务[root@client ~]# yum -install ftp -y 安装ftp服务已加载插件:fastestmirror, langpacksUsage: yum [options] COMMANDList of Commands:8.连接ftp服务器[root@client ~]# ftp 192.168.17.128 //我们连接ftp输入服务器的地址Connected to 192.168.17.128 (192.168.17.128).220 (vsFTPd 3.0.2)Name (192.168.17.128:root): ftp //匿名登录331 Please specify the password.Password:230 Login successful.Remote system type is UNIX.Using binary mode to transfer files.ftp> ftp> 9.把我们原来yum仓库的文件放到我们创建的目录中root@client ~]# cd /etc/yum.repos.d/ //查看我们客户端的YUM仓库配置文件[root@client yum.repos.d]# lsCentOS-Base.repo CentOS-Debuginfo.repo CentOS-Media.repo CentOS-Vault.repoCentOS-CR.repo CentOS-fasttrack.repo CentOS-Sources.repo[root@client yum.repos.d]# vim centos-Base.repo[root@client yum.repos.d]# mkdir bak //创建一个目录[root@client yum.repos.d]# mv *.repo bak/ //把所有的配置文件全放在我们刚才的目录底下[root@client yum.repos.d]# lsbak[root@client yum.repos.d]# ls bak/CentOS-Base.repo CentOS-Debuginfo.repo CentOS-Media.repo CentOS-Vault.repoCentOS-CR.repo CentOS-fasttrack.repo CentOS-Sources.rep10.清除Yum缓存[root@client yum.repos.d]# yum clean all //清除yum缓存已加载插件:fastestmirror, langpacksLoading mirror speeds from cached hostfile11.我们给客户端Centos7配一个路径[root@client yum.repos.d]# vim centos7.repo[base] name=centos7.Packages //软件包baseurl=ftp://192.168.17.128/centos7 //输入服务器地址和目录enabled=1 //开启服务gpgcheck=1 //密钥验证,因为我们是远程使用YUM仓库gpgkey=ftp://192.168.17.128/centos7/RPM-GPG-KEY-CentOS-7//RPM-GPG-KEY-CentOS-7 //这端密钥是服务器端的[other]name=other.Packagesbaseurl=ftp://192.168.17.128/otherenabled=1gpgcheck=0~ ~ wq[root@localhost ftp]# cd centos7/ //把我们服务器的的密钥辅助到我们客户端的路径配置文件里[root@localhost centos7]# lsCentOS_BuildTag GPL LiveOS RPM-GPG-KEY-CentOS-7EFI images Packages RPM-GPG-KEY-CentOS-Testing-7EULA isolinux repodata TRANS.TBL12.验证一下YUM源是否能使用[root@client yum.repos.d]# yum listyum-plugin-remove-with-leaves.noarch 1.1.31-50.el7 base yum-plugin-rpm-warm-cache.noarch 1.1.31-50.el7 base yum-plugin-show-leaves.noarch 1.1.31-50.el7 base yum-plugin-tmprepo.noarch 1.1.31-50.el7 base yum-plugin-tsflags.noarch 1.1.31-50.el7 base yum-plugin-upgrade-helper.noarch 1.1.31-50.el7 base yum-plugin-verify.noarch 1.1.31-50.el7 base yum-plugin-versionlock.noarch 1.1.31-50.el7 base yum-rhn-plugin.noarch 2.0.1-10.el7 base yum-updateonboot.noarch 以上就是我们的所有内容了谢谢大家观看 |
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