无人值守装机课件6集群

尚硅谷-一、PXE原 二、PXE服务构 3、KS文件模板展 三、 Cobbler是什么 Cobbler与PXE如何选择 2、Cobbler安装记 3、Centos6KS模板...............................................................................................................4、Centos7KS模板.............................................................................................................一、PXEPXE(Pre-bootExecutionEnvironment)是由In设计的协议，它可以使计算机通过网络启动。协议分 和server两端，PXE 在网卡的ROM中，当计算机引导时，BIOS把PXE 二、PXEDHCPPXEyum-y tftp-ftpcd/var/ftp/pubmkdirdvdchownftp:ftpcp-rf DHCP /usr/share/doc/dhcp-4.1.1/dhcpd.conf.sample/etc/dhcp/dhcpd.confvi/etc/dhcp/dhcpd.confsubnetnetmaskrange6optionroutersnext-server30;tftpserveripfilename"pxelinux.0";}tftpvi/etc/xinetd.d/tftpservicetftp{ = = = = = =-s = = =100 =}mkdir创建相 并拷贝所需文mkdir-pcp/var/ftp/pub/dvd/isolinux/isolinux.cfg/tftpboot/pxelinux.cfg/defaultcp/usr/share/syslinux/pxelinux.0 od644 cp/var/ftp/pub/dvd/isolinux/*/tftpboot/servicedhcpdrestartchkconfigdhcpdonservicexinetdrestartchkconfigxinetdonservicevsftpdrestartchkconfigvsftpdonkisckstart - labellinuxlabel^Installorupgradeanexistingsystemkernelappendinitrd=initrd.img labelvesa3、KS#tform=x86,AMD64,或In #Firewallconfigurationfirewall--disabled#InstallOSinsteadofupgrade#Usenetworkurl--url="1/pub/dvd"#Rootpassword#Systemauthorizationinformation #Usegraphicalinstallfirstboot--disable#Systemkeyboardkeyboardus#Systemlanguagelangen_US#SELinuxconfigurationselinux--disabled#Installationlogginglevellogging--level=info#Rebootafterinstallation#Systemtimezone #Systembootloaderconfigurationbootloader--location=mbr#CleartheMasterBootRecord#Partitionclearinginformationclearpart--all--initlabel#Diskpartitioningpart/boot--fstype="ext4"--size=600partswap--fstype="swap"--size=4000part/--fstype="ext4"--grow--size=1%post--interpreter=/bin/bashtouch/root/1.txtecho"123">>/root/1.txtecho"123">> 1、CobblerPXECobblerCobblerPXECobbler与PXE2、Cobbleryuminstallyepel- #配置epelYUMyuminstall-ycobblercobbler-webpykickstartdebmirror #cobbler所需依赖软systemctlrestart #开启Apache服务，即是管理页面也是镜像服systemctlrestart #Cobblernetstat-an|grepvim #Cobblercobblerget- #systemctlenable #开启rsync，Cobbler借助rsync进 vim #32opensslpasswd-1-salt$(opensslrand-hex4) #创建与系统加密方案一直的，用于vim #yuminstallcmanfence-agents #安装Cobbler机制，防止重复安装，centos7中没有cman报错正常vim #tftp服务器，centos7xinetddisablednosystemctlrestartcobblerdcobblersync #进行自动同步文件cobblercheck #进行Cobbler自检yuminstall-ydhcpvim #DHCP -name -name-serversdefault-lease-timemax-lease-time86400;log-facilitylocal7;subnetnetmaskrange0optionrouters}next-server0;systemctlrestartdhcpdsystemctlenabletftpsystemctlenabledhcpdsystemctlstartfttpsystemctlrestartcobblerdmount-r/dev/cdrom--"-- #Cobbler可以通过：看到文件列cobblerdistro #cpanaconda-ks.cfg #拷贝KSKScd/var/lib/cobbler/kickstarts/vimcentos6.5-x86_64.cfgcobblerprofileadd--name=centos6.5-x86_64-basic--distro=centos6.5-x86_64-- #KScobblerprofile #查看已有KScobbler-- #KS-- #3、Centos6KS#tform=x86,AMD64,或In #Firewallconfigurationfirewall--disabled#InstallOSinsteadofupgrade#Usenetworkurl--url="1/pub/dvd"#Rootpassword#Systemauthorizationinformation #Usegraphicalinstallfirstboot--disable#Systemkeyboardkeyboardus#Systemlanguagelangen_US#SELinuxconfigurationselinux--disabled#Installationlogginglevellogging--level=info#Rebootafterinstallation#Systemtimezone #Systembootloaderconfigurationbootloader--location=mbr#CleartheMasterBootRecord#Partitionclearinginformationclearpart--all--initlabel#Diskpartitioningpart/boot--fstype="ext4"--size=600partswap--fstype="swap"--size=4000part/--fstype="ext4"--grow--size=1%post--touchecho"123">>/root/1.txtecho"123">> 4、Centos7KS#KickstartConfiguratorbyJasonZhao#tform=x86,AMD64,orIn langen_US#Systemkeyboardkeyboardus#SytemtimezonetimezoneAsia/Shanghai#Rootpasswordrootpw--iscrypted#rootpw--iscrypted$1$ops-node$7hqdpgEmIE7Z0RbtQkxW20#Usetextmodeinstall#InstallOSinsteadofupgrade#UseNFSinstallationurl--url="#Systembootloaderconfigurationbootloader--location=mbr#CleartheMasterBootRecord#Partitionclearinginformationclearpart--all--initlabel#Diskpartitioningpart/boot--fstypexfs--size1024--ondisksdapartswap--size4000--ondisksdapart/--fstypexfs--size1--grow--ondisksda#Systemauthorizationinfomat