Linux系统下yum镜像源环境部署记录

2023-08-08 21:40:16

之前介绍了Linux环境下本地yum源配置方法，不过这个是最简单最基础的配置，在yum安装的时候可能有些软件包不够齐全，下面说下完整yun镜像源系统环境部署记录（yum源更新脚本下载地址：https://pan.baidu.com/s/1miMNPgc     提取密码：hq6u）：

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
1）安装nginx，用于yum镜像源访问配置
[root@yum ~]# yum -y install gcc pcre-devel zlib-devel openssl-devel
[root@yum ~]# cd /data/software
[root@yum software]# wget http://nginx.org/download/nginx-1.12.0.tar.gz
[root@yum software]# tar -zvxf nginx-1.12.0.tar.gz
[root@yum software]# cd nginx-1.12.0
   
添加www用户，其中-M参数表示不添加用户家目录，-s参数表示指定shell类型
[root@yum nginx-1.12.0]# useradd www -M -s /sbin/nologin
[root@yum nginx-1.12.0]# ./configure --prefix=/data/nginx --user=www --group=www --with-http_ssl_module --with-http_flv_module --with-http_stub_status_module --with-http_gzip_static_module --with-pcre
[root@yum nginx-1.12.0]# make && make install
   
2）配置nginx
[root@yum ~]# cat /data/nginx/conf/vhosts/mirrors.conf
server {
    listen 80;
    server_name yum.kevin.com mirrors.kevin.com localhost;
    index index.html index.php index.htm;
   
    access_log  /data/nginx/logs/access.log main;
    error_log  /data/nginx/logs/error.log;
   
    location / {
    root /data/mirrors;
    autoindex on;
    autoindex_exact_size  off;        
    autoindex_localtime on;
    }
   
  }
   
[root@yum ~]# /data/nginx/sbin/nginx -t
nginx: the configuration file /data/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /data/nginx/conf/nginx.conf test is successful
[root@yum ~]# /data/nginx/sbin/nginx
[root@yum ~]# lsof -i:80
COMMAND  PID USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
nginx   7741 root    6u  IPv4  28311      0t0  TCP *:http (LISTEN)
nginx   7769  www    6u  IPv4  28311      0t0  TCP *:http (LISTEN)
nginx   7770  www    6u  IPv4  28311      0t0  TCP *:http (LISTEN)
nginx   7771  www    6u  IPv4  28311      0t0  TCP *:http (LISTEN)
nginx   7772  www    6u  IPv4  28311      0t0  TCP *:http (LISTEN)
nginx   7773  www    6u  IPv4  28311      0t0  TCP *:http (LISTEN)
nginx   7774  www    6u  IPv4  28311      0t0  TCP *:http (LISTEN)
nginx   7775  www    6u  IPv4  28311      0t0  TCP *:http (LISTEN)
nginx   7776  www    6u  IPv4  28311      0t0  TCP *:http (LISTEN)
   
   
3）创建yum源数据目录
[root@yum ~]# mkdir -p /data/mirrors
[root@yum ~]# cd /data/mirrors/
[root@yum mirrors]# mkdir centos  epel  etc  rpmforge
[root@yum mirrors]# ls
centos  epel  etc  rpmforge
   
4）编写yum源下载更新脚本（从mirrors.ustc.edu.cn镜像网站下载和更新）
[root@yum ~]# cat /data/script/mirrors.sh
#!/bin/bash
    
#==========================================
# Program   : /bin/update_yum_source.sh
# Info      : 定期同步官方 yum 源到本地
# Version   : 2017.12.10 v1.0
# author    ：kevin
# Usage     : 3 3 * * * /bin/bash /data/script/mirrors.sh
#==========================================
    
Date=`date +%Y%m%d`
LogFile="/data/logs/$Date.log"
ReceiveMail="wangshibo@veredholdings.com"
    
RsyncBin="/usr/bin/rsync"
RsyncPerm="-avrt --delete --exclude=debug/  --exclude=isos/ --exclude=SRPMS/ --exclude=ppc/ --delete-excluded"
    
#============ centos ==============
CentOS_Path="/data/mirrors/centos"
YumSiteList="rsync://mirrors.ustc.edu.cn/centos/"
centosparm="--exclude=2*/ --exclude=3*/ --exclude=4*/ --exclude=5*/"
    
#============ epel ==============
epelSite="rsync://mirrors.ustc.edu.cn/fedora-epel"
epelLocalPath="/data/mirrors/epel"
epelparm="--include=7/x86_64 --include=7Server/x86_64 --include=6/x86_64 --include=6Server/x86_64"
    
#============ rpmforge ==============
rpmforgeSite="rsync://apt.sw.be/pub/freshrpms/pub/dag/redhat/"
#rpmforgeSite="rsync://apt.sw.be/redhat/"
rpmforgeLocalPath="/data/mirrors/rpmforge/"
rpmforgeparm="--exclude=ppc/ --exclude=el2.1/ --exclude=el3/ --exclude=el4/ --exclude=el5/"
    
echo "---- $Date `date +%T` Begin ----" >>$LogFile
    
# centos
$RsyncBin $RsyncPerm  $centosparm $YumSiteList $CentOS_Path >> $LogFile
    
# epel
$RsyncBin $RsyncPerm  $epelparm  $epelSite $epelLocalPath >> $LogFile
    
# rpmforge
$RsyncBin $RsyncPerm  $rpmforgeparm $rpmforgeSite $rpmforgeLocalPath >> $LogFile
    
echo  "---- $Date `date +%T` End ----" >> $LogFile
    
#/bin/mail -s "opt001 - update yum source - $Date" $ReceiveMail<$LogFile
   
   
以上脚本中需要注意的几点：
--exclude   表示rsync同步的时候，需要排除的目录（具体表现：同步下来的目录里面为空，大小为0）
--include   表示rsync同步的时候，只想同步的目录
   
由于本案例是部署yum源，用于linux服务器上本地yum方案安装，不需要同步isos镜像（同时也可以节省机器空间资源），所以在同步的时候将isos镜像目录屏蔽
   
执行同步脚本。这个过程比较长，大概要下载将近180G的内容。需要耐心等待~~
[root@yum ~]# sh -x /data/script/mirrors.sh
   
[root@yum ~]# du -sh /data/mirrors/*
93G   /data/mirrors/centos
80G   /data/mirrors/epel
4.0K  /data/mirrors/etc
4.0K  /data/mirrors/rpmforge
410M  /data/mirrors/software
   
[root@yum ~]# ls /data/mirrors/centos/
2    3.6  6.0  6.6       7.1.1503   dostools          RPM-GPG-KEY-CentOS-3  RPM-GPG-KEY-CentOS-Debug-6     timestamp.txt
3    3.7  6.1  6.7       7.2.1511   filelist.gz       RPM-GPG-KEY-centos4   RPM-GPG-KEY-CentOS-Debug-7
3.1  3.8  6.2  6.8       7.3.1611   graphics          RPM-GPG-KEY-CentOS-4  RPM-GPG-KEY-CentOS-Security-6
3.3  4    6.3  6.9       7.4.1708   HEADER.html       RPM-GPG-KEY-CentOS-5  RPM-GPG-KEY-CentOS-Testing-6
3.4  5    6.4  7         build      HEADER.images     RPM-GPG-KEY-CentOS-6  RPM-GPG-KEY-CentOS-Testing-7
3.5  6    6.5  7.0.1406  dir_sizes  RPM-GPG-KEY-beta  RPM-GPG-KEY-CentOS-7  TIME
[root@yum ~]# ls /data/mirrors/epel/
4    5Client  7Server                           fullfilelist.KDUVzc9WPK           RPM-GPG-KEY-EPEL-4        RPM-GPG-KEY-EPEL-7Server
4AS  5Server  epel-release-latest-6.noarch.rpm  fullfiletimelist-epel             RPM-GPG-KEY-EPEL-5        testing
4ES  6        epel-release-latest-7.noarch.rpm  fullfiletimelist-epel.WaO7KUHvYz  RPM-GPG-KEY-EPEL-6
4WS  6Server  fullfilelist                      imagelist-epel                    RPM-GPG-KEY-EPEL-6Server
5    7        fullfilelist.AwiES3LjSB           RPM-GPG-KEY-EPEL                  RPM-GPG-KEY-EPEL-7
   
   
5）替换linux本机的yum源地址
[root@yum ~]# cd /etc/yum.repos.d/
[root@yum yum.repos.d]# ls
CentOS-Base.repo  CentOS-Debuginfo.repo  CentOS-fasttrack.repo  CentOS-Media.repo  CentOS-Vault.repo
[root@yum yum.repos.d]# mkdir bak
[root@yum yum.repos.d]# mv *.repo bak/
[root@yum yum.repos.d]# ls
bak
   
编写yum源文件
[root@yum yum.repos.d]# cat CentOS-Base.repo
# CentOS-Base.repo
#
# The mirrors system uses the connecting IP address of the client and the
# update status of each mirrors to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrorss.
#
# If the mirrorslist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#
 
[base]
name=CentOS-CentOS-$releasever - Base
#mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=os&infra=$infra
baseurl=http://mirrors.veredholdings.cn/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=http://mirrors.veredholdings.cn/centos/RPM-GPG-KEY-CentOS-$releasever
 
#released updates
[updates]
name=CentOS-CentOS-$releasever - Updates
#mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=updates&infra=$infra
baseurl=http://mirrors.veredholdings.cn/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=http://mirrors.veredholdings.cn/centos/RPM-GPG-KEY-CentOS-$releasever
 
#additional packages that may be useful
[extras]
name=CentOS-CentOS-$releasever - Extras
#mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=extras&infra=$infra
baseurl=http://mirrors.veredholdings.cn/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=http://mirrors.veredholdings.cn/centos/RPM-GPG-KEY-CentOS-$releasever
 
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-CentOS-$releasever - Plus
#mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=centosplus&infra=$infra
baseurl=http://mirrors.veredholdings.cn/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrors.veredholdings.cn/centos/RPM-GPG-KEY-CentOS-$releasever
 
#contrib - packages by Centos Users
[contrib]
name=CentOS-CentOS-$releasever - Contrib
#mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=contrib&infra=$infra
baseurl=http://mirrors.veredholdings.cn/centos/$releasever/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrors.veredholdings.cn/centos/RPM-GPG-KEY-CentOS-$releasever
 
   
[root@yum yum.repos.d]# cat epel.repo
[epel]
name=Extra Packages for Enterprise Linux $releasever - $basearch
baseurl=http://mirrors.veredholdings.cn/epel/$releasever/$basearch
#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch
failovermethod=priority
enabled=1
gpgcheck=1
gpgkey=http://mirrors.veredholdings.cn/epel/RPM-GPG-KEY-EPEL-$releasever
  
[epel-debuginfo]
name=Extra Packages for Enterprise Linux 6 - $basearch - Debug
baseurl=http://mirrors.veredholdings.cn/epel/$releasever/$basearch/debug
#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-6&arch=$basearch
failovermethod=priority
enabled=0
gpgkey=http://mirrors.veredholdings.cn/epel/RPM-GPG-KEY-EPEL-$releasever
gpgcheck=1
  
[epel-source]
name=Extra Packages for Enterprise Linux 6 - $basearch - Source
baseurl=http://mirrors.veredholdings.cn/epel/$releasever/SRPMS
#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-source-6&arch=$basearch
failovermethod=priority
enabled=0
gpgkey=http://mirrors.veredholdings.cn/epel/RPM-GPG-KEY-EPEL-$releasever
gpgcheck=1
   
   
[root@yum yum.repos.d]# yum clean all
[root@yum yum.repos.d]# yum makecache
   
   
其他服务器要是想用本yum源，就按照上面操作，将/etc/yum.repos.d目录下的repo文件都移除，然后将上面编写的两个文件放进去，执行yum clean all和yum makecache即可！
   
============================================================================
温馨提示：以上的yum源配置及两个yum文件在centos6和centos7系统下都适用！已经验证！！
   
============================================================================
更新以上yum源的脚本：
可以将上面两个文件放到http://mirrors.kevin.com/software里面，用于脚本中下载
[root@yum ~]# cd /data/mirrors/software/
[root@yum software]# ls
yum_reset.sh        CentOS-Base.repo            epel.repo                    
   
[root@yum software]# cat yum_reset.sh
#!/bin/bash
cd /etc/yum.repos.d/
/bin/mkdir /etc/yum.repos.d/bak
mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/bak
wget http://mirrors.kevin.com/software/CentOS-Base.repo
wget http://mirrors.kevin.com/software/epel.repo
/usr/bin/yum clean all
/usr/bin/yum makecache
   
   
只需要将上面的yum_reset.sh脚本下载到目标服务器上，然后执行，就可以将目标服务器的yum源更新了。
# wget http://mirrors.kevin.com/software/yum_reset.sh
# sh -x yum_reset.sh

可以定期更新以上的yum源同步脚本（mirros.sh），比如每月更新一次

1
2
3
[root@yum ~]# crontab -e
#每个月1号的23:00点同步一次yum源
0 23 1 * * /bin/bash -x /data/script/mirrors.sh > /dev/null 2>&1

Linux系统下yum镜像源环境部署记录

Linux系统下yum镜像源环境部署记录

上一篇：MATLAB实现多元线性回归预测


下一篇：oc 与 js交互之vue.js