How does Linux build local repositories and httpd network yum repositories?

How to configure the local disc Yum repository and the network Yum repository

1. Configure the Local warehouse
Enable Disc

Mount CD to MNT

[[email protected] ~]# mount /dev/cdrom /mnt[[email protected] ~]# ls /mntaddons            GPL       media.repo               RPM-GPG-KEY-redhat-releaseEFI               images    Packages                 TRANS.TBLEULA              isolinux  repodataextra_files.json  LiveOS    RPM-GPG-KEY-redhat-beta

Configuring the local disc Yum repository
Configuring the Repo file

[[email protected] ~]# mkdir /opt/myrepo    // 创建一个单独的目录，存放自己打包好的rpm包[[email protected] ~]# cp -r /mnt/* /opt/myrepo/    //复制mnt下的所有到/opt/myrepo/ ，这里需要等待     命令前+\可免除提示[[email protected] ~]# ls /opt/myrepo/            //查看addons            GPL       media.repo               RPM-GPG-KEY-redhat-releaseEFI               images    Packages                 TRANS.TBLEULA              isolinux  repodataextra_files.json  LiveOS    RPM-GPG-KEY-redhat-beta[[email protected] ~]# vim /etc/yum.repos.d/myrepo.repo          //使用vim编辑yum.repos.d下的myrepo[[email protected] ~]# cat /etc/yum.repos.d/myrepo.repo[guohui]         //仓库名name:qwe      //描述信息baseurl=http://192.168.56.11     //指定仓库位置为（网络/本地 ）  gpgcheck=0             //0为不检查来源，1为检查软件包合法来源enabled=1                //1为启用此仓库，0为不检查来源[[email protected] ~] yum clean all        //清空yum本地缓存[[email protected] ~] yum list all            //检验yum本地仓库

2. Create httpd network Yum repository

[[email protected] ~]# yum install httpd     //安装[[email protected] ~]# rpm -ql httpd 查看安装的文件cd /var/www/html     进入httpd的文件[[email protected] html]# vim  index.html[[email protected] html]# cat  index.html力拔兮山盖气世，时不利兮骓不逝。骓不逝兮可奈何！虞兮虞兮奈若何！[[email protected] html]# httpd    开启[[email protected] html]# ifconfig  //查看本地ipens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500        inet 192.168.56.11  netmask 255.255.255.0  broadcast 192.168.56.255        inet6 fe80::eea3:7c7:9d4d:7b01  prefixlen 64  scopeid 0x20<link>        ether 00:0c:29:ce:d7:c2  txqueuelen 1000  (Ethernet)        RX packets 49293  bytes 46745645 (44.5 MiB)        RX errors 0  dropped 0  overruns 0  frame 0        TX packets 25415  bytes 3503030 (3.3 MiB)        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

Enter the local IP in the browser

If the first configuration of the httpd service is inaccessible, it may be a firewall problem
You can disable the firewall first
Systemctl Stop Firewalld
Systemctl Disable FIREWALLD

Create a folder on a network warehouse

[[email protected] html]# mkdir -pv httpd/1/2mkdir: 已创建目录 "httpd"mkdir: 已创建目录 "httpd/1"mkdir: 已创建目录 "httpd/1/2"

Mount the disc to a new network file into a yum repository

[[email protected] html]# mount /dev/cdrom /var/www/html/httpd/1mount: /dev/sr0 写保护，将以只读方式挂载     

View

[[email protected] html]# lshttpd  index.html

Enter address configuration Yum Warehouse success

Yum Repolist to see if the connection

[[email protected] html]# yum repolist

How does Linux build local repositories and httpd network yum repositories?