文章最后更新时间:2022年12月06日已超过724天没有更新。
挂载光盘本地源
添加光盘文件
#创建挂载目录 [root@controller ~]# mkdir -p /media/centos #挂载 [root@controller ~]# mount /dev/cdrom /media/centos/ [root@controller ~]# ll /media/centos/ total 696 -rw-r--r-- 3 root root 14 Oct 30 2020 CentOS_BuildTag drwxr-xr-x 3 root root 2048 Oct 27 2020 EFI -rw-rw-r-- 21 root root 227 Aug 30 2017 EULA -rw-rw-r-- 21 root root 18009 Dec 10 2015 GPL drwxr-xr-x 3 root root 2048 Oct 27 2020 images drwxr-xr-x 2 root root 2048 Nov 3 2020 isolinux drwxr-xr-x 2 root root 2048 Oct 27 2020 LiveOS drwxr-xr-x 2 root root 673792 Nov 4 2020 Packages drwxr-xr-x 2 root root 4096 Nov 4 2020 repodata -rw-rw-r-- 21 root root 1690 Dec 10 2015 RPM-GPG-KEY-CentOS-7 -rw-rw-r-- 21 root root 1690 Dec 10 2015 RPM-GPG-KEY-CentOS-Testing-7 -r--r--r-- 1 root root 2883 Nov 4 2020 TRANS.TBL #备份repo文件 [root@controller ~]# mv /etc/yum.repos.d/*.repo /bak/ #新建repo文件 [root@controller ~]# vim /etc/yum.repos.d/Media.repo [cdrom] name=media baseurl=file:///media/centos gpgcheck=0 enabled=1 [root@controller ~]# yum clean all Loaded plugins: fastestmirror Cleaning repos: cdrom Cleaning up list of fastest mirrors Other repos take up 523 M of disk space (use --verbose for details) [root@controller ~]# yum makecache Loaded plugins: fastestmirror Determining fastest mirrors cdrom | 3.6 kB 00:00:00 (1/4): cdrom/group_gz | 153 kB 00:00:00 (2/4): cdrom/primary_db | 3.3 MB 00:00:00 (3/4): cdrom/other_db | 1.3 MB 00:00:00 (4/4): cdrom/filelists_db | 3.3 MB 00:00:00 Metadata Cache Created #查看多少软件包 [root@controller ~]# yum list | wc -l 4134
搭建本地局域网源
源码编译安装Nginx
#安装依赖包 [root@controller ~]# yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-devel #下载Nginx安装包 [root@controller ~]# cd /usr/local/src/ [root@controller src]# wget https://nginx.org/download/nginx-1.20.2.tar.gz --2022-12-02 14:51:33-- https://nginx.org/download/nginx-1.20.2.tar.gz Resolving nginx.org (nginx.org)... 3.125.197.172, 52.58.199.22, 2a05:d014:edb:5704::6, ... Connecting to nginx.org (nginx.org)|3.125.197.172|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 1062124 (1.0M) [application/octet-stream] Saving to: ‘nginx-1.20.2.tar.gz’ 100%[========================================================>] 1,062,124 882KB/s in 1.2s 2022-12-02 14:51:36 (882 KB/s) - ‘nginx-1.20.2.tar.gz’ saved [1062124/1062124] #解压编译安装 [root@controller src]# tar zxvf nginx-1.20.2.tar.gz [root@controller src]# cd nginx-1.20.2 [root@controller nginx-1.20.2]# ./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module [root@controller nginx-1.20.2]# make && make install #建立快捷方式 [root@controller nginx-1.20.2]# ln -s /usr/local/nginx/sbin/nginx /usr/bin/nginx [root@controller nginx-1.20.2]# nginx -version nginx version: nginx/1.20.2 #新建nginx系统用户 [root@controller nginx-1.20.2]# useradd -s /sbin/nologin nginx #修改配置文件 [root@controller nginx]# vim /usr/local/nginx/conf/nginx.conf user nginx; server { listen 80; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; #主要修改location location / { autoindex on; root html/centos/; } #测试配置文件 [root@controller nginx]# nginx -t nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful #开启nginx [root@controller nginx]# nginx
创建YUM源端
[root@controller nginx]# yum install createrepo* -y [root@controller nginx]# mkdir /usr/local/nginx/html/centos [root@controller nginx]# cd /mnt/centos/ [root@controller centos]# cp Packages/* /usr/local/nginx/html/centos/ [root@controller media]# cd /usr/local/nginx/html/ #使用 Createrepo 创建本地源 [root@controller html]# createrepo centos/ Spawning worker 0 with 2035 pkgs Spawning worker 1 with 2035 pkgs Workers Finished Saving Primary metadata Saving file lists metadata Saving other metadata Generating sqlite DBs Sqlite DBs complete [root@controller html]# cd centos/repodata/ [root@controller repodata]# ls 0fb14ce7d89e3053447ac8442fd3472451ea84bda1d5c9d38328193613f0a84b-primary.sqlite.bz2 4a1c8221285db1b9d5361d4567baa883e60ee29c32d8d0a1b7777d7d7761664d-filelists.xml.gz 60aa4673bf5fa63d1a7a640ef407b8e48fe5b3337720d844a29a53fec130d6da-filelists.sqlite.bz2 7d37fe033f19d2c678fd43b307f3f9ac7e6bfb032238a4a330b0229c1f32f1e2-primary.xml.gz 9d6292fa12fd9ca472fafa8c0b348c3e1f139681aa066d41dc53b3563bcd1f53-other.sqlite.bz2 b157d8b012febabf1c72d579b5155b8519a362a64bbd37c40acb22b6cc544ccf-other.xml.gz repomd.xml
其他主机测试
[root@localhost ~]# ip add 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 00:0c:29:57:68:0f brd ff:ff:ff:ff:ff:ff inet 192.168.139.136/24 brd 192.168.139.255 scope global noprefixroute dynamic ens33 valid_lft 1684sec preferred_lft 1684sec inet6 fe80::aa12:63d5:a536:90cc/64 scope link noprefixroute valid_lft forever preferred_lft forever [root@localhost ~]# rm -rf /etc/yum.repos.d/*.repo [root@localhost ~]# ls /etc/yum.repos.d/ bak [root@localhost ~]# vi /etc/yum.repos.d/centos_http.repo [root@localhost yum.repos.d]# cat centos_http.repo [nginx_yum] name=host_nginx baseurl=http://192.168.139.135/ enabled=1 gpgcheck=0 [updates] name=host_nginx baseurl=http://192.168.139.135/ enabled=1 gpgcheck=0
[root@localhost yum.repos.d]# yum makecache Loaded plugins: fastestmirror Determining fastest mirrors nginx_yum | 2.9 kB 00:00:00 updates | 2.9 kB 00:00:00 (1/6): nginx_yum/filelists_db | 3.3 MB 00:00:00 (2/6): nginx_yum/primary_db | 3.2 MB 00:00:00 (3/6): nginx_yum/other_db | 1.3 MB 00:00:00 (4/6): updates/primary_db | 3.2 MB 00:00:00 (5/6): updates/filelists_db | 3.3 MB 00:00:00 (6/6): updates/other_db | 1.3 MB 00:00:00 Metadata Cache Created [root@localhost yum.repos.d]# yum repolist Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile repo id repo name status nginx_yum host_nginx 4,070 updates host_nginx 4,070 repolist: 8,140
YUM 源端软件包扩展
1、把下载 的软件包添加至centos目录
2、Createrepo 命令更新软件包即可
createrepo --update centos/
同步外网 YUM 源
(1) 下载 CentOS7 REPO 文件(阿里云或者163的都行)至/etc/yum.repos.d/,并安装 reposync 命令工具:
[root@controller ~]# curl -O https://mirrors.aliyun.com/repo/Centos-7.repo % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 2523 100 2523 0 0 5931 0 --:--:-- --:--:-- --:--:-- 5936 [root@controller ~]# mv Centos-7.repo /etc/yum.repos.d/centos.repo
yum clean all yum install yum-utils createrepo –y yum repolist
(2) 通过 reposync 命令工具获取外网 YUM 源所有软件包
-r 指定 repolist id,
默认不加-r 表示获取外网所有 YUM 软件包
-p参数表示指定下载软件的路径,
reposync -r base -p /usr/local/nginx/html/centos/ reposync -r updates -p /usr/local/nginx/html/centos/
(3) 通过 reposync 工具下载完所有的软件包之后,需要执行 createrepo 更新本地
YUM 仓库:
createrepo /usr/local/nginx/html/centos/
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