记录几个常用的CentOS 7下的yum源，包括PHP7，MariaDB，Redis，Nginx等，以及阿里云源，方便虚拟机或云主机上安装这些软件。

1.PHP7 remi源

使用remi源：

$ sudo rpm –import http://rpms.famillecollet.com/RPM-GPG-KEY-remi

$ sudo rpm -ivh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm

2.MariaDB 10.1

Here is your custom MariaDB YUM repository entry for CentOS. Copy and paste it into a file under /etc/yum.repos.d/ (we suggest naming the file MariaDB.repo or something similar).

# MariaDB 10.1 CentOS repository list - created 2016-03-31 09:25 UTC

http://mariadb.org/mariadb/repositories/

[mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.1/centos7-amd64 gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1

执行安装命令：

sudo yum install MariaDB-server MariaDB-client

3.Redis

wget http://download.redis.io/redis-stable.tar.gz tar xvzf redis-stable.tar.gz cd redis-stable make

设置service方式启动，参见：quickstart和Redis生成环境自动启动

4.Nginx 1.8

To add NGINX yum repository, create a file named <span class=“pre”>/etc/yum.repos.d/nginx.repo</span> and paste one of the configurations below:

CentOS:

[nginx] name=nginx repo baseurl=http://nginx.org/packages/centos/$releasever/$basearch/ gpgcheck=0 enabled=1

5.阿里云

① 备份

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

② 下载新的CentOS-Base.repo 到/etc/yum.repos.d/

CentOS 7

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

③ 之后运行yum makecache生成缓存

小谈博客整理，转载请注明出处和链接。本文链接：https://blog.tanteng.me/2016/03/centos-7-repo/