网络&本地yum源安装

一时失言乱红尘 2022-02-21 03:17 451阅读 0赞

yum源在vsftp网络提供的安装步骤

1）安装yum源服务器

//首先安装存放yum源的服务器  
\#rpm -ivh vsftpd-2.0.5-12.el5  
\#service vaftpd restart  
\#cd /var/ftp/pub

//创建挂载点 并把镜像盘挂载

\#mkdir /mnt/cdrom

\#mount /dev/cdrom /mnt/cdrom  
\#cp -a /mnt/cdrom pub  
2)安装createrepo工具

//创建yum源通用数据库（生成RPM数据库）

\#cd /var/ftp/pub/cdrom/Server  
\#createrepo -g ./repodata/comps-rhel5-server-core.xml ./  
\#cd /var/ftp/pub/cdrom/Cluster  
\#createrepo -g ./repodata/comps-rhel5-cluster.xml ./  
\[root@fly Server\]\# cd /var/ftp/pub/cdrom/VT  
\[root@fly VT\]\# createrepo -g ./repodata/comps-rhel5-vt.xml ./  
\[root@fly VT\]\# cd /var/ftp/pub/cdrom/ClusterStorage  
\[root@fly ClusterStorage\]\# createrepo -g ./repodata/comps-rhel5-cluster-st.xml ./  
3)

编写yum源配置文件

\#vim /etc/yum.repos.d/myyum.repo

\[root@fly ~\]\# vim /etc/yum.repos.d/myyum.repo  
//\[ \]内的是仓库的名字  
//命名最好是\[rhel-xxx\]，否则yum的某些功能可能会不能实现，比如kickstart工具安装系统是软件组件选择没法读取。

//name是仓库的描述也可以说是名字  
//baseurl 仓库的位置  
//enabled 是否启用这个仓库，1为起用，0为禁用  
//gpgcheck 是否检查GPG签名（用来验证要安装的包是不是REDHAT官方的）  
\[rhel-server\]  
name=server  
baseurl=ftp://192.168.100.88/pub/cdrom/Server  
enabled=1

//签名校验最好为1允许，有些软件签名校验后才能安装

//签名要导入\# rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release  
gpgcheck=1  
gpgkey=ftp://192.168.100.88/pub/cdrom/RPM-GPG-KEY-redhat-release

\[rhel-vt\]  
name=vt  
baseurl=ftp://192.168.100.88/pub/cdrom/VT  
enabled=1  
gpgcheck=1  
gpgkey=ftp://192.168.100.88/pub/cdrom/RPM-GPG-KEY-redhat-release

\[rhel-cluster\]  
name=cluster  
baseurl=ftp://192.168.100.88/pub/cdrom/Cluster  
enabled=1  
gpgcheck=1  
gpgkey=ftp://192.168.100.88/pub/cdrom/RPM-GPG-KEY-redhat-release  
\[rhel-clusterstorage\]  
name=clusterstorage  
baseurl=ftp://192.168.100.88/pub/cdrom/ClusterStorage  
enabled=1  
gpgcheck=1  
gpgkey=ftp://192.168.100.88/pub/cdrom/RPM-GPG-KEY-redhat-release

\------------

本地yum源安装

1）如果安装改为本地yum源需要事先 yum clean all

\#yum clean all

//创建挂载点 并把镜像盘挂载

\#mkdir /mnt/cdrom

\#mount /dev/cdrom /mnt/cdrom

//linux 有的版本不一样 挂载是只读时候可能会出现创建源时出现不可用

//可以把光盘拷贝到某个文件夹，以上面服务器的文件夹为例  
\#cp -a /mnt/cdrom pub

2)安装createrepo工具  
\#cd /var/ftp/pub/cdrom/Server  
\#createrepo -g ./repodata/comps-rhel5-server-core.xml ./  
\#cd /var/ftp/pub/cdrom/Cluster  
\#createrepo -9 ./repodata/comps-rhel5-cluster.xml ./  
\[root@fly Server\]\# cd /var/ftp/pub/cdrom/VT  
\[root@fly VT\]\# createrepo -g ./repodata/comps-rhel5-vt.xml ./  
\[root@fly VT\]\# cd /var/ftp/pub/cdrom/ClusterStorage  
\[root@fly ClusterStorage\]\# createrepo -g ./repodata/comps-rhel5-cluster-st.xml ./  
3)vim /etc/yum.repos.d/myyum.repo  
\[root@fly ~\]\# vim /etc/yum.repos.d/myyum.repo

\[rhel-server\]  
name=server  
baseurl=file：///var/ftp/pub/cdrom/Server  
enabled=1

gpgcheck=1  
gpgkey=file：///var/ftp/pub/cdrom/RPM-GPG-KEY-redhat-release

\[rhel-vt\]  
name=vt  
baseurl=file：///var/ftp/pub/cdrom/VT  
enabled=1  
gpgcheck=1  
gpgkey=file：///var/ftp/pub/cdrom/RPM-GPG-KEY-redhat-release

\[rhel-cluster\]  
name=cluster  
baseurl=file：///var/ftp/pub/cdrom/Cluster  
enabled=1  
gpgcheck=1  
gpgkey=file：///var/ftp/pub/cdrom/RPM-GPG-KEY-redhat-release  
\[rhel-clusterstorage\]  
name=clusterstorage  
baseurl=file：///var/ftp/pub/cdrom/ClusterStorage  
enabled=1  
gpgcheck=1  
gpgkey=file：///var/ftp/pub/cdrom/RPM-GPG-KEY-redhat-release

\----------

注：可以不拷贝rpm软件包，直接挂载光盘创建本地yum源，

其他同理

\#mount --bind /mnt/yum/repodata/ /mnt/cdrom/Server/repodata /

1）如果安装改为本地yum源需要事先 yum clean all

\#yum clean all

//创建挂载点 并把镜像盘挂载

\#mkdir /mnt/yum

\#mkdir /mnt/cdrom

\#mount /dev/cdrom/ /mnt/cdrom/

2)安装createrepo工具  
 \#createrepo -o /mnt/yum/ -g /mnt/cdrom/repodata/comps-rhel5-server-core.xml /mnt/cdrom/Server/  
\#createrepo -o /mnt/yum/ -g /mnt/cdrom/repodata/comps-rhel5-cluster.xml /mnt/cdrom/

\#createrepo -o /mnt/yum/ -g /mnt/cdrom/repodata/comps-rhel5-vt.xml /mnt/cdrom/

\#createrepo -o /mnt/yum/ -g /mnt/cdrom/repodata/comps-rhel5-cluster-st.xml /mnt/cdrom/

3)vim /etc/yum.repos.d/myyum.repo  
\[root@fly ~\]\# vim /etc/yum.repos.d/myyum.repo

\[rhel-server\]  
name=server  
baseurl=file：///mnt/cdrom/Server  
enabled=1

gpgcheck=1  
gpgkey=file：///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

\[rhel-vt\]  
name=vt  
baseurl=file：///mnt/cdrom/VT  
enabled=1  
gpgcheck=1  
gpgkey=file：///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

\[rhel-cluster\]  
name=cluster  
baseurl=file：///mnt/cdrom/Cluster  
enabled=1  
gpgcheck=1  
gpgkey=file：///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release  
\[rhel-clusterstorage\]  
name=clusterstorage  
baseurl=file：///mnt/cdrom/ClusterStorage  
enabled=1  
gpgcheck=1  
gpgkey=file：///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

\---------

\#yum list all

//测试是否安装成功

转自

[http://lulu1101.blog.51cto.com/4455468/796047][http_lulu1101.blog.51cto.com_4455468_796047]

[http_lulu1101.blog.51cto.com_4455468_796047]: http://lulu1101.blog.51cto.com/4455468/796047