1.链接
centos | 镜像站使用帮助 | 清华大学开源软件镜像站 | Tsinghua Open Source Mirror
CentOS 源使用帮助 - USTC Mirror Help 文档
centos镜像-centos下载地址-centos安装教程-阿里巴巴开源镜像站
# 清华源
cd /etc/yum.repos.d && for i in *.repo; do mv -f $i $i.bak;done
wget ftp://192.168.0.1/sdb6/Soft/repo/CentOS-Base.repo
# epel
rpm -Uvh https://mirrors.tuna.tsinghua.edu.cn/epel/7/x86_64/Packages/e/epel-release-7-12.noarch.rpm
# remi
rpm -Uvh https://mirrors.tuna.tsinghua.edu.cn/remi/enterprise/remi-release-7.rpm
yum clean all && yum makecache
yum list
cd
2.Docker源
yum install -y yum-utils
#官方源
yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
#阿里源
yum-config-manager \
--add-repo \
http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
配置docker镜像加速
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://nqiuwaqz.mirror.aliyuncs.com"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker