Shulou(Shulou.com)06/02 Report--

Centos8 released early, first change ks installation

# Kickstart file automatically generated by anaconda.# version=RHEL8#use text installtext# Use NFS installation medianfs --server=192.168.1.253 --dir=/ct80_64# System languagelang en_US.UTF-8# Keyboard layoutskeyboard --vckeymap=us --xlayouts='us'#add root passwordrootpw --iscrypted xxxxxxxxxxx# System authorization informationauthconfig --enableshadow --enablemd5# SELinux configurationselinux --disabledfirstboot --disable#Do not configure the X Window Systemskipx# firewall configurationfirewall --disabled# System serviceservices--enabled="chronyd"# System timezone Asia/Shanghai#Modify such that you can define the NIC name as ethx# System bootloader configurationbootloader --location=mbr --append="net.ifnames=0 biosdevname=0 rhgb quiet"# Partition clearing informationclearpart --all --initlabel#create 1MB biosboot type partition, centos7 and centos8 .part biosboot --fstype=biosboot --size=1# Disk partitioning informationpart /boot --fstype=xfs --size=300part pv.122 --fstype="lvmpv" --growvolgroup VolGroup00 --pesize=16384 pv.122logvol / --fstype="xfs" --size=10000 --name= LogVol00 --vgname= VolGroup00% packages@Base@Core@development@network-toolsgettext-develsysstatzlib-develpsmisc%end%post --erroronfail--log=/root/ks-post. log @ o "nameserver 114.114.114.114">/etc/resolv.confecho "nameserver www.example.com"202.106.46.151>>/etc/resolv.confecho "search localdomain">>/etc/resolv.conf#Install docker repo ############docker repo ########sudo tee /etc/yum.repos.d/docker-ce. repo/root/install.log echo " network configing " >> /data/install.logcat >/etc/sysconfig/network-scripts/ifcfg-eth0 /etc/NetworkManager/NetworkManager.confcat >> /etc/sysctl.conf /etc/rc.localecho "ulimit -n 655350" >> /etc/rc.localecho "ulimit -s 102400" >> /etc/rc.localecho "ulimit -n 655350" >> /etc/profileecho "root soft nproc unlimited* soft nproc 655350* hard nproc 655350* soft nofile 655350* hard nofile 655350" >/etc/security/limits.d/20-nproc.conf# Do not update kerner sed -i '/\[main\]'/a\exclude=kernel\* /etc/yum.conf#User key#Disable password authentication sed -i 's/PasswordAuthentication yes/PasswordAuthentication no/'/etc/ssh/sshd_config# Reboot after installationreboot

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