基于centos7系列cobbler自动安装配置是怎样的

本篇文章给大家分享的是有关基于centos7系列cobbler自动安装配置是怎样的，小编觉得挺实用的，因此分享给大家学习，希望大家阅读完这篇文章后可以有所收获，话不多说，跟着小编一起来看看吧。

基于centos7.6的脚本，centos7应该都是适用的，执行脚本前提保持能正常访问公网，能正常使用yum安装软件
示例ks配置文件centos7.6ks.cfg默认清空磁盘sda的mbr以及所有分区，需要注意
可以根据ks配置模板，自定义添加删除软件包，调整分区大小，添加自定义命令等

#!/bin/bash#====================================================# Author: Mr.Song# Create Date: 2019-10-11# Description: auto install config cobbler#====================================================###########################################wanning!!!! ks config file default clear sda mbr and all partition!!!!!#wanning!!!! ks config file default clear sda mbr and all partition!!!!!#wanning!!!! ks config file default clear sda mbr and all partition!!!!!###########################################cobbler web url：https://SERVER_IP/cobbler_web#cobbler web user/pass：cobbler/cobblerset -x systemctl stop firewalld&& systemctl disable firewalldsetenforce 0 && sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/sysconfig/selinuxyum install -y epel-release  ||'echo "install epel yum  error,please check network or yum config" &&exit 1'yum -y  install cobbler dhcp httpd xinetd tftp-server syslinux pykickstart rsync cobbler-web debmirror pykickstart fence-agents || 'echo "install cobbler error,please check network or yum config" &&exit 1'systemctl restart httpd xinetd rsyncd && systemctl enable  httpd xinetd rsyncd dhcpdSERVER_IP=`ifconfig | grep broadcast | grep -v 172 | awk -F" " '{print $2}'`SERVER_NET_ADDR=`echo $SERVER_IP | awk -F"." '{print $1,$2,$3}'|sed 's/[[:space:]]/./g'`sed -ri "s/^(manage_dhcp: ).*/\11/" /etc/cobbler/settingssed -ri "s/^(next_server: ).*/\1$SERVER_IP/" /etc/cobbler/settingssed -ri "s/^(server: ).*/\1$SERVER_IP/" /etc/cobbler/settingssed -ri "/disable/s/yes/no/"  /etc/xinetd.d/tftpsed -ri "s#192.168.1#$SERVER_NET_ADDR#g;/option routers/s#192.168.10.5#$SERVER_IP#;/option domain-name-servers/s#192.168.10.1#$SERVER_IP#;/next-server/s#\$next_server#$SERVER_IP#" /etc/cobbler/dhcp.template#COBBLER_PASS=`openssl passwd -1 -salt 'test' '111111'`#sed -ri "s/^(default_password_crypted: ).*/\1"$COBBLER_PASS"/" /etc/cobbler/settingssystemctl enable  cobblerd && systemctl restart cobblerd if [ $? -ne 0 ];then    echo "cobbler service error,please check log error"    exit 1fisleep 3cobbler get-loaders ||'echo "get sample file fail,please check config"&&exit 1'sed -i  '/@dists="sid";/s/^/#/;/@arches="i386";/s/^/#/' /etc/debmirror.confcobbler syncsystemctl restart cobblerd cat > /var/lib/cobbler/kickstarts/centos7.6ks.cfg <<-  'EOF'#version=DEVEL# System authorization informationauth --enableshadow --passalgo=sha512# Use CDROM installation media#url --url=http://192.168.10.11/cblr/links/CentOS-7.6-x86_64url --url=$tree# Use text installtextfirewall --disabledselinux --disabled# Run the Setup Agent on first bootfirstboot --enableignoredisk --only-use=sda# Keyboard layoutskeyboard --vckeymap=us --xlayouts='us'# System languagelang en_US.UTF-8# Network information#network  --bootproto=dhcp --device=ens33 --onboot=yes --ipv6=auto --no-activatenetwork  --bootproto=dhcp --device=ens33 --onboot=yes network  --hostname=localhost.localdomain# Root password#rootpw --iscrypted $6$zXlxIRJdARN9vxNF$2y3Y7g3MkPjIXCEEtP1f9ybId5bTMzhjXAEewgEqdfjv2pagfChjkyzkzXdFWtYwSw6gAgb6VrD3ZF/bQJVRL.rootpw 111111# System servicesservices --disabled="chronyd"# System timezonetimezone Asia/Shanghai --isUtc --nontp# System bootloader configurationbootloader --append=" crashkernel=auto" --location=mbr --boot-drive=sda#autopart --type=lvmzerombr part /boot/efi --fstype="efi" --ondisk=sda --size=512 --fsoptions="defaults,uid=0,gid=0,umask=0077,shortname=winnt"#part /app --fstype="xfs" --size=1024part swap --fstype="swap" --size=4096 --ondisk=sdapart / --fstype="xfs" --size=1 --grow --ondisk=sda#part /boot --fstype="ext4" --size=500# Partition clearing informationclearpart --all --initlabel#clearpart --none --initlabel#reboot after install systemreboot%packages@^minimal@corewgetrsyncscreendos2unixtelnetlrzszsysstatvimnanogccchronybash-completionnet-toolspsmisctreedmidecodekexec-tools%end%post#rm -f /etc/yum.repos.d/*.repo#wget $tree#mkdir -p  /mnt/iso/centos7.6#rsync $tree/*  /mnt/iso/centos7.6%endEOF###########################################step1 : mount iso#mkdir -p /mnt/iso/centos/7.6 &&mount /dev/cdrom /mnt/iso/centos/7.6#step2: import iso (cobblerd service must be normal running)#cobbler import --path=/mnt/iso/centos/7.6 --name=CentOS7.6-x86_64 --arch=x86_64  --kickstart=/var/lib/cobbler/kickstarts/centos7.6ks.cfg#step3：sync data and start dhcpd#cobbler sync && systemctl restart dhcpd xinetd httpd cobblerd #step4：start VM or physical machine and start pxe install system#cobbler help#list system iso command：cobbler list #change iso ks config：cobbler profile edit --name=CentOS7.6-x86_64 --kickstart=/var/lib/cobbler/sample_end.ks

以上就是基于centos7系列cobbler自动安装配置是怎样的，小编相信有部分知识点可能是我们日常工作会见到或用到的。希望你能通过这篇文章学到更多知识。更多详情敬请关注行业资讯频道。