私有yum源适合于公司内网用户进行软件安装，也适合自定义RPM安装，许多大型公司会有自己的yum源，废话不多说我们来搭建私有yum源
1）安装yum utils工具包：
yum install yum-utils
2）创建rpm包存放目录：
install -d /application/yum/centos7/x86_64/
3) 初始化repodata索引文件
createrepo -pdo /application/yum/centos7/x86_64/ /application/yum/centos7/x86_64/
完成初始化后会生成yum源的相关数据库文件和索引文件存放于repodata目录下面
4）这里我们采用nginx作为服务器提供http服务
1，nginx安装这里不做说明，想了解 更多可以参照我之前的nginx相关文章进行安装：
2，在nginx conf目录下新建文件repo.conf 内容如下：
#repo conf
server {
listen 8080;
server_name 192.168.56.6;
access_log /var/log/nginx/repo.log;
error_log /var/log/nginx/repoerr.log;
location / {
root /application/yum/centos7/x86_64/;
autoindex on;
}
}
3，修改nginx主配置文件http 下面，包含此文件：
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
include repo.conf;
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
启动nginx
启动之后可以尝试去访问下看服务时候正常启动
5）生成私有仓库repo文件private.repo：
文件内容如下：
[privaterepo]
name=privaterepo
baseurl=http://192.168.56.6:8080
gpgcheck=0
6) 测试
上面步骤完成后，我们的私有yum源就搭建成功了 ，我们来测试下：
只下载不安装lrzsz 工具：
yumdownloader lrzsz #此工具在yum-utils下，请确保已经安装
下载之前请确保yum开启了缓存功能：
[root@bogon yum.repos.d]# cat /etc/yum.conf [main] cachedir=/var/cache/yum/$basearch/$releasever #缓存地址 keepcache=1 #开启缓存功能 debuglevel=2 logfile=/var/log/yum.log exactarch=1 obsoletes=1 gpgcheck=1 plugins=1 installonly_limit=5 bugtracker_url=http://bugs.centos.org/set_project.php?project_id=23&ref=http://bugs.centos.org/bug_report_page.php?category=yum distroverpkg=centos-release # This is the default, if you make this bigger yum won't see if the metadata # is newer on the remote and so you'll "gain" the bandwidth of not having to # download the new metadata and "pay" for it by yum not having correct # information. # It is esp. important, to have correct metadata, for distributions like # Fedora which don't keep old packages around. If you don't like this checking # interupting your command line usage, it's much better to have something # manually check the metadata once an hour (yum-updatesd will do this). # metadata_expire=90m # PUT YOUR REPOS HERE OR IN separate files named file.repo # in /etc/yum.repos.d
将下载的lrzsz rpm包从缓存文件夹拷贝到我们新建的私有仓库的文件件
cp /var/cache/yum/lrzsz-0.12.20-36.el7.x86_64.rpm /application/yum/centos7/x86_64/
完成后更新仓库索引文件：
这里每次新增都需要更新该文件，不然安装时是找不到响应的 安装包的
createrepo /application/yum/centos7/x86_64/
查看现有的yum源仓库：
yum repolist #显示激活的源
查看更详细信息可以用：
yum -v repolist
显示所有源，包含禁止的和激活的
yum repolist all
显示某一个源的详细信息：
yum -v repolist base
[root@bogon yum.repos.d]# yum -v repolist base 加载 "fastestmirror" 插件 Config time: 0.008 Yum version: 3.4.3 Loading mirror speeds from cached hostfile 设置软件包群集 pkgsack time: 0.000 源ID ： base/7/x86_64 源名 ： CentOS-7 - Base - mirrors.aliyun.com 源状态 ： 禁用 源基本地址： http://mirrors.aliyun.com/centos/7/os/x86_64/, http://mirrors.aliyuncs.com/centos/7/os/x86_64/, http://mirrors.cloud.aliyuncs.com/centos/7/os/x86_64/ 源到期：21,600 秒（已持续：Mon Jan 11 14:01:30 2021） Filter : read-only:present 源文件名：/etc/yum.repos.d/CentOS-Base.repo repolist: 0 [root@bogon yum.repos.d]#
禁用现有的仓库：
yum-config-manager --disable base epel extras updates docker-ce-stable
现在我们再看看那些仓库还在：
[root@bogon yum.repos.d]# yum repolist 已加载插件：fastestmirror Loading mirror speeds from cached hostfile 源标识 源名称 状态 privaterepo privaterepo 1 repolist: 1 [root@bogon yum.repos.d]#
可以看到只剩下我们自己的私有yum源了，再查看私有yum源中是否包含lrzsz rpm包：
下面我们来安装着个包
yum install lrzsz
[root@bogon yum.repos.d]# yum install lrzsz 已加载插件：fastestmirror Loading mirror speeds from cached hostfile 正在解决依赖关系 --> 正在检查事务 ---> 软件包 lrzsz.x86_64.0.0.12.20-36.el7 将被 安装 --> 解决依赖关系完成 依赖关系解决 ============================================================================================================================================================================================================================================================================== Package 架构 版本 源 大小 ============================================================================================================================================================================================================================================================================== 正在安装: lrzsz x86_64 0.12.20-36.el7 privaterepo 78 k 事务概要 ============================================================================================================================================================================================================================================================================== 安装 1 软件包 总下载量：78 k 安装大小：181 k Is this ok [y/d/N]: y Downloading packages: lrzsz-0.12.20-36.el7.x86_64.rpm | 78 kB 00:00:00 Running transaction check Running transaction test Transaction test succeeded Running transaction 正在安装 : lrzsz-0.12.20-36.el7.x86_64 1/1 验证中 : lrzsz-0.12.20-36.el7.x86_64 1/1 已安装: lrzsz.x86_64 0:0.12.20-36.el7 完毕！
到此说明安装成功
