CentOS7系統配置國內yum源和epel源
阿新 • • 發佈：2018-06-04
yum源 repo CentOS7系統配置國內yum源和epel源1.首先進入
1.首先進入/etc/yum.repos.d/目錄下，新建一個repo_bak目錄，用於保存系統中原來的repo文件
[root@bogon ~]# cd /etc/yum.repos.d/ [root@bogon yum.repos.d]# mkdir repo_bak [root@bogon yum.repos.d]# mv *.repo repo_bak/
2.在CentOS中配置使用網易和阿裏的開源鏡像
到網易和阿裏開源鏡像站點下載系統對應版本的repo文件
[root@bogon yum.repos.d]# wget http://mirrors.aliyun.com/repo/Centos-7.repo [root@bogon yum.repos.d]# wget http://mirrors.163.com/.help/CentOS7-Base-163.repo [root@bogon yum.repos.d]# ls Centos-7.repo CentOS-Base-163.repo repo.bak
或者手動下載repo文件並上傳到/etc/yum.repos.d/目錄
網易開源鏡像站
阿裏開源鏡像站
3.清除系統yum緩存並生成新的yum緩存
[root@bogon yum.repos.d]# ls # 列出/etc/yum.repos.d/目錄下的文件 Centos-7.repo CentOS-Base-163.repo repo.bak [root@bogon yum.repos.d]# yum clean all # 清除系統所有的yum緩存 Loaded plugins: fastestmirror, langpacks Repository base is listed more than once in the configuration Repository updates is listed more than once in the configuration Repository extras is listed more than once in the configuration Repository centosplus is listed more than once in the configuration Cleaning repos: base extras updates Cleaning up everything Cleaning up list of fastest mirrors [root@bogon yum.repos.d]# yum makecache # 生成yum緩存 Loaded plugins: fastestmirror, langpacks Repository base is listed more than once in the configuration Repository updates is listed more than once in the configuration Repository extras is listed more than once in the configuration Repository centosplus is listed more than once in the configuration base | 3.6 kB 00:00:00 extras | 3.4 kB 00:00:00 updates | 3.4 kB 00:00:00 (1/12): base/7/x86_64/filelists_db | 6.7 MB 00:00:02 (2/12): base/7/x86_64/group_gz | 156 kB 00:00:02 (3/12): base/7/x86_64/other_db | 2.5 MB 00:00:01 (4/12): base/7/x86_64/primary_db | 5.7 MB 00:00:02 (5/12): extras/7/x86_64/prestodelta | 51 kB 00:00:01 (6/12): extras/7/x86_64/filelists_db | 494 kB 00:00:02 (7/12): extras/7/x86_64/other_db | 86 kB 00:00:00 (8/12): extras/7/x86_64/primary_db | 130 kB 00:00:01 (9/12): updates/7/x86_64/prestodelta | 406 kB 00:00:01 (10/12): updates/7/x86_64/filelists_db | 2.1 MB 00:00:01 (11/12): updates/7/x86_64/other_db | 354 kB 00:00:00 (12/12): updates/7/x86_64/primary_db | 3.6 MB 00:00:01 Determining fastest mirrors Metadata Cache Created
4.安裝epel源
[root@bogon yum.repos.d]# yum list | grep epel-release Repository base is listed more than once in the configuration Repository updates is listed more than once in the configuration Repository extras is listed more than once in the configuration Repository centosplus is listed more than once in the configuration epel-release.noarch 7-9 extras [root@bogon yum.repos.d]# yum install -y epel-release Loaded plugins: fastestmirror, langpacks Repository base is listed more than once in the configuration Repository updates is listed more than once in the configuration Repository extras is listed more than once in the configuration Repository centosplus is listed more than once in the configuration Loading mirror speeds from cached hostfile Resolving Dependencies --> Running transaction check ---> Package epel-release.noarch 0:7-9 will be installed --> Finished Dependency Resolution Dependencies Resolved ============================================================================================================= Package Arch Version Repository Size ============================================================================================================= Installing: epel-release noarch 7-9 extras 14 k Transaction Summary ============================================================================================================= Install 1 Package Total download size: 14 k Installed size: 24 k Downloading packages: epel-release-7-9.noarch.rpm | 14 kB 00:00:00 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : epel-release-7-9.noarch 1/1 Verifying : epel-release-7-9.noarch 1/1 Installed: epel-release.noarch 0:7-9 Complete! [root@bogon yum.repos.d]# ls # epel源安裝成功，比原來多了一個epel.repo和epel-testing.repo文件 Centos-7.repo CentOS-Base-163.repo epel.repo epel-testing.repo repo.bak
5.使用阿裏開源鏡像提供的epel源
[root@bogon yum.repos.d]# wget -O /etc/yum.repos.d/epel-7.repo http://mirrors.aliyun.com/repo/epel-7.repo # 下載阿裏開源鏡像的epel源文件 --2018-03-08 20:22:14-- http://mirrors.aliyun.com/repo/epel-7.repo Resolving mirrors.aliyun.com (mirrors.aliyun.com)... 183.2.199.237, 113.96.109.95, 113.96.109.93, ... Connecting to mirrors.aliyun.com (mirrors.aliyun.com)|183.2.199.237|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 1084 (1.1K) [application/octet-stream] Saving to: ‘/etc/yum.repos.d/epel-7.repo’ 100%[=================================================================================================>] 1,084 --.-K/s in 0s 2018-03-08 20:22:14 (130 MB/s) - ‘/etc/yum.repos.d/epel-7.repo’ saved [1084/1084] [root@bogon yum.repos.d]# ls CentOS7-Base-163.repo Centos-7.repo epel-7.repo epel.repo epel-testing.repo repo_bak
6.再次清除系統yum緩存，並重新生成新的yum緩存
[root@bogon yum.repos.d]# yum clean all Loaded plugins: fastestmirror, langpacks Repository base is listed more than once in the configuration Repository updates is listed more than once in the configuration Repository extras is listed more than once in the configuration Repository centosplus is listed more than once in the configuration Repository epel is listed more than once in the configuration Repository epel-debuginfo is listed more than once in the configuration Repository epel-source is listed more than once in the configuration Cleaning repos: base epel extras updates Cleaning up everything Cleaning up list of fastest mirrors [root@bogon yum.repos.d]# yum makecache Loaded plugins: fastestmirror, langpacks Repository base is listed more than once in the configuration Repository updates is listed more than once in the configuration Repository extras is listed more than once in the configuration Repository centosplus is listed more than once in the configuration Repository epel is listed more than once in the configuration Repository epel-debuginfo is listed more than once in the configuration Repository epel-source is listed more than once in the configuration base | 3.6 kB 00:00:00 epel | 4.7 kB 00:00:00 extras | 3.4 kB 00:00:00 updates | 3.4 kB 00:00:00 (1/18): base/7/x86_64/group_gz | 156 kB 00:00:01 (2/18): base/7/x86_64/filelists_db | 6.7 MB 00:00:07 (3/18): base/7/x86_64/primary_db | 5.7 MB 00:00:06 (4/18): epel/x86_64/group_gz | 266 kB 00:00:01 (5/18): epel/x86_64/updateinfo | 899 kB 00:00:02 (6/18): epel/x86_64/prestodelta | 7.1 kB 00:00:00 (7/18): base/7/x86_64/other_db | 2.5 MB 00:00:05 (8/18): epel/x86_64/primary_db | 6.3 MB 00:00:04 (9/18): extras/7/x86_64/filelists_db | 636 kB 00:00:00 (10/18): extras/7/x86_64/primary_db | 166 kB 00:00:00 (11/18): extras/7/x86_64/other_db | 108 kB 00:00:00 (12/18): extras/7/x86_64/prestodelta | 102 kB 00:00:01 (13/18): epel/x86_64/other_db | 3.0 MB 00:00:01 (14/18): epel/x86_64/filelists_db | 10 MB 00:00:09 (15/18): updates/7/x86_64/filelists_db | 3.5 MB 00:00:02 (16/18): updates/7/x86_64/prestodelta | 771 kB 00:00:02 (17/18): updates/7/x86_64/other_db | 621 kB 00:00:00 (18/18): updates/7/x86_64/primary_db | 6.0 MB 00:00:03 Determining fastest mirrors * epel: mirrors.aliyun.com Metadata Cache Created
7.查看系統可用的yum源和所有的yum源
[root@bogon yum.repos.d]# yum repolist enabled Loaded plugins: fastestmirror, langpacks Repository base is listed more than once in the configuration Repository updates is listed more than once in the configuration Repository extras is listed more than once in the configuration Repository centosplus is listed more than once in the configuration Repository epel is listed more than once in the configuration Repository epel-debuginfo is listed more than once in the configuration Repository epel-source is listed more than once in the configuration Loading mirror speeds from cached hostfile * epel: mirrors.aliyun.com repo id repo name status base/7/x86_64 CentOS-7 - Base - 163.com 9,591 epel/x86_64 Extra Packages for Enterprise Linux 7 - x86_64 12,382 extras/7/x86_64 CentOS-7 - Extras - 163.com 390 updates/7/x86_64 CentOS-7 - Updates - 163.com 1,941 repolist: 24,304 [root@bogon yum.repos.d]# yum repolist all Loaded plugins: fastestmirror, langpacks Repository base is listed more than once in the configuration Repository updates is listed more than once in the configuration Repository extras is listed more than once in the configuration Repository centosplus is listed more than once in the configuration Repository epel is listed more than once in the configuration Repository epel-debuginfo is listed more than once in the configuration Repository epel-source is listed more than once in the configuration Loading mirror speeds from cached hostfile * epel: mirrors.aliyun.com repo id repo name status base/7/x86_64 CentOS-7 - Base - 163.com enabled: 9,591 centosplus/7/x86_64 CentOS-7 - Plus - 163.com disabled contrib/7/x86_64 CentOS-7 - Contrib - mirrors.aliyun.com disabled epel/x86_64 Extra Packages for Enterprise Linux 7 - x86_64 enabled: 12,382 epel-debuginfo/x86_64 Extra Packages for Enterprise Linux 7 - x86_64 - Debug disabled epel-source Extra Packages for Enterprise Linux 7 - x86_64 - Source disabled epel-testing/x86_64 Extra Packages for Enterprise Linux 7 - Testing - x86_64 disabled epel-testing-debuginfo/x86_64 Extra Packages for Enterprise Linux 7 - Testing - x86_64 - Debug disabled epel-testing-source/x86_64 Extra Packages for Enterprise Linux 7 - Testing - x86_64 - Source disabled extras/7/x86_64 CentOS-7 - Extras - 163.com enabled: 390 updates/7/x86_64 CentOS-7 - Updates - 163.com enabled: 1,941 repolist: 24,304
CentOS7系統配置國內yum源和epel源