安装K8s(一)-Linux安装环境准备
安装K8s(一)-Linux安装环境准备
1.移走并备份所有的repo文件:
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cp -rp /etc/yum.repos.d /etc/yum.repos.d.bak
2.使用阿里源:
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wget -O /etc/yum.repos.d/Centos-7.repo http://mirrors.aliyun.com/repo/Centos-7.repo
wget -O /etc/yum.repos.d/epel-7.repo http://mirrors.aliyun.com/repo/epel-7.repo
3.重建yum缓存:
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yum clean all
yum makecache
4.设置服务器静态IP:
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vi /etc/sysconfig/network-scripts/ifcfg-eth0
示例:
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TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=eth0
UUID=5b09788d-663f-403d-be11-5272b316ac8a
DEVICE=eth0
ONBOOT=yes
IPADDR=10.0.0.108
NETMASK=255.255.255.0
GATEWAY=10.0.0.1
DNS1=8.8.8.8
DNS2=8.8.4.4
DNS3=114.114.114.114
重启网络服务:
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systemctl restart network
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