openeuler是华为基于centos二次开发的开源操作系统
https://mirrors.huaweicloud.com/ ###华为开源镜像
https://gitee.com/openeuler/A-Tune ###根据运行的可以训练集调优系统内核参数
https://gitee.com/openeuler/iSulad ###CRI接口的容器
openeuler支持周期
http://blog.openeuler.org/post/wangxun/openeuler-lifecycle/
下载地址
https://openeuler.org/zh/releases.html
https://mirrors.huaweicloud.com/openeuler/openEuler-20.03-LTS/ISO/x86_64/ ###有CDN加速，下载gangangde
安装体验
内核4.19
http://blog.openeuler.org/post/traffic_millions/2020-03-27-virtualbox/
设置eth0
/etc/sysconfig/grub ###变量新增内核控制参数
GRUB_CMDLINE_LINUX变量中添加一句 net.ifnames=0 biosdevname=0
grub2-mkconfig -o /boot/grub2/grub.cfg ###重新生成引导文件
[root@bogon yum.repos.d]# [root@bogon yum.repos.d]# cd /etc/sysconfig/network-scripts/ ###网络配置目录 [root@bogon network-scripts]# ll total 4.0K -rw-r--r--. 1 root root 369 Apr 14 13:12 ifcfg-eth0 ###修改名字 [root@bogon network-scripts]# [root@bogon network-scripts]# [root@bogon network-scripts]# cat ifcfg-eth0 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=c4522fac-8357-3568-bb90-5a14185a134c ONBOOT=yes AUTOCONNECT_PRIORITY=-999 DEVICE=eth0 IPADDR=192.168.3.200 NETMASK=255.255.255.0 GATEWAY=192.168.3.1
注意：根据场景配置业务IP信息
配置yum
//添加华为openeuler yum仓库
cd /etc/yum.repos.d && rm -rf *
yum-config-manager --add-repo https://mirrors.huaweicloud.com/openeuler/openEuler-20.03-LTS/everything/x86_64/
rpm --import https://mirrors.huaweicloud.com/openeuler/openEuler-20.03-LTS/everything/x86_64/RPM-GPG-KEY-openEuler
[root@bogon yum.repos.d]# yum clean all && yum makecache