创建虚拟机
选择镜像启动
移除旧的repo文件:
sudo rm -f /etc/yum.repos.d/CentOS-Base.repo
下载阿里云的repo文件:
对于CentOS 7:
sudo wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
清除缓存并生成新的缓存:
sudo yum clean all
sudo yum makecache
你可以使用以下命令一次性安装所有基础工具:
sudo yum install -y epel-release && \
sudo yum install -y vim net-tools iproute iputils traceroute \inotify-tools less wget curl unzip zip rsync tar gzip
修改静态IP
[root@k8s yum.repos.d]# vim /etc/sysconfig/network-scripts/ifcfg-ens33
NAME=ens33
BOOTPROTO=static
DEVICE=ens33
NAME=ens33
UUID=476815ad-1c30-4ae7-b6c2-8be945023a90
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=static
IPADDR=192.168.0.3
NETMASK=255.255.255.0
GATEWAY=192.168.0.2
[root@k8s yum.repos.d]# systemctl restart network