配置yum源，以及epel源

[root@crobbler-90111 ~]# cat /etc/yum.repos.d/aliyun.repo

[epel] name=ailiyun baseurl=http://mirrors.aliyun.com/epel/7/x86_64/ enabled=1 gpgcheck=0 [centos] name=cobbler baseurl=http://mirrors.aliyun.com/centos/7/os/x86_64/ enabled=1 gpgcheck=0

?#yum install epel-release? #安裝epel擴展源

#yum install -y httpd? dhcp??tftp?rsync?cobbler?cobbler-web? pykickstart? xinetd? ? #安裝所需服務(wù)~ [root@cobbler-90111 ~]# systemctl start? cobblerd httpd xinetd? ? #啟動cobblerd，httpd以及xinetd服務(wù)

[root@cobbler-90111 ~]# systemctl enable cobblerd httpd xinetd? ? #設(shè)置開機自啟cobblerd，httpd以及xinetd服務(wù)
Created symlink from /etc/systemd/system/multi-user.target.wants/cobblerd.service to /usr/lib/systemd/system/cobblerd.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service.

[root@crobbler-90111 ~]# cobbler check? ?#檢測cobbler

?#修改主配置文件

[root@cobbler-90111 ~]# cp /etc/cobbler/settings /etc/cobbler/settings.back

[root@cobbler-90111 ~]# sed -i '/^\<server/s/127.0.0.1/10.15.90.111/' /etc/cobbler/settings[root@cobbler-90111 ~]# sed -i '/next_server/s/127.0.0.1/10.15.90.111/' /etc/cobbler/settings[root@cobbler-90111 ~]# egrep "^\<server|next_server" /etc/cobbler/settings next_server: 10.15.90.111 server: 10.15.90.111

#設(shè)置tftp服務(wù)

[root@cobbler-90111 ~]# sed -i "/disable/s/yes/no/" /etc/xinetd.d/tftp[root@cobbler-90111 ~]# egrep "disable" /etc/xinetd.d/tftp disable = no

?

[root@cobbler-90111 ~]# systemctl restart rsyncd
[root@cobbler-90111 ~]# systemctl enable rsyncd
Created symlink from /etc/systemd/system/multi-user.target.wants/rsyncd.service to /usr/lib/systemd/system/rsyncd.service.

? #下載網(wǎng)絡(luò)引導(dǎo)文件

[root@crobbler-90111 ~]# cobbler get-loaders?

#啟動rsyncd服務(wù)

[root@crobbler-90111 ~]# systemctl start rsyncd? ?

[root@cobbler-90111 ~]#?systemctl enable rsyncd
Created symlink from /etc/systemd/system/multi-user.target.wants/rsyncd.service to /usr/lib/systemd/system/rsyncd.service.
[root@crobbler-90111 ~]# ps -ef | grep rsync
root 14747 1 0 20:09 ? 00:00:00 /usr/bin/rsync --daemon --no-detach
root 15030 10105 0 20:45 pts/0 00:00:00 grep --color=auto rsync

#修改 etc/cobbler/settings 中'default_password_crypted'的值

[root@crobbler-90111 ~]#xiaoyu=`openssl passwd -1 -salt 'xiaoyu' 'root'` #定義變量 [root@crobbler-90111 ~]# echo $xiaoyu[root@cobbler-90111 ~]# sed -i "/default_password_crypted/c\/default_password_crypted: \"$xiaoyu"\" /etc/cobbler/settings #賦值即可 [root@cobbler-90111 ~]# sed -n "/default_password_crypted/p " /etc/cobbler/settings /default_password_crypted: "$1$xiaoyu$cZpdAZwX0o.3cAfeBTRoJ/"

?

?#安裝電源管理工具fence-agents

[root@crobbler-90111 ~]# yum install -y fence-agents??

#重啟cobbler服務(wù)，再次檢測cobbler服務(wù)

[root@crobbler-90111 ~]# systemctl restart cobblerd

[root@cobbler-90111 ~]# cobbler check

?

【配置DHCP】

[root@crobbler-90111 ~]# vim /etc/cobbler/dhcp.template

?[root@cobbler-90111 ~]#sed -i '/^subnet/s/192.168.1.0/10.15.90.0/' /etc/cobbler/dhcp.template

[root@cobbler-90111 ~]# sed -i '/routers/s/192.168.1.5/10.15.90.254/' /etc/cobbler/dhcp.template
[root@cobbler-90111 ~]# sed -i '/domain-name-servers/s/192.168.1.1/144.144.144.144/' /etc/cobbler/dhcp.template
[root@cobbler-90111 ~]# sed -i '/dynamic-bootp/s/192.168.1.100 192.168.1.254/10.15.90.100 10.15.90.150/' /etc/cobbler/dhcp.template

?

#綁定dhcp，tftp以及rsyncd服務(wù)托管

[root@cobbler-90111 ~]# sed -i '/manage_dhcp:/s/0/1/' /etc/cobbler/settings

[root@cobbler-90111 ~]# sed -i '/manage_rsync:/s/0/1/' /etc/cobbler/settings

[root@cobbler-90111 ~]?sed -i '/manage_tftpd:/s/0/1/' /etc/cobbler/settings

#檢查三個服務(wù)時候托管

[root@cobbler-90111 ~]# sed -n -e '/manage_tftpd:/p' -e '/manage_dhcp:/p' -e '/manage_rsync:/p' /etc/cobbler/settings
manage_dhcp: 1
manage_tftpd: 1
manage_rsync: 1

root@cobbler-90111 ~]# systemctl restart cobblerd? ?#重啟cobbler服務(wù)

[root@cobbler-90111 ~]# cobbler sync? ?#設(shè)置sync同步

?

[root@cobbler-90111 ~]# cat /etc/dhcp/dhcpd.conf? ?#重啟cobbler服務(wù)之后，檢查dhcp配置文件中的配置是否生成！

?

?[配置系統(tǒng)安裝鏡像]

[root@cobbler-90111 ~]# mkdir /mnt/centos7.6
[root@cobbler-90111 ~]# mount -o loop CentOS-7-x86_64-DVD-1810.iso /mnt/centos7.6/? ?#掛載cnetos7.6鏡像
mount: /dev/loop0 is write-protected, mounting read-only

[root@cobbler-90111 ~]# cobbler import --path=/mnt/centos7.6 --name=Centos7.6-x86_64 --arch=x86_64? ?#導(dǎo)入centos鏡像到cobbler服務(wù)中

[root@cobbler-90111 ~]# cobbler profile list
Centos7.6-x86_64

?[root@crobbler-90111 ~]# cobbler distro report? ? #查看distro

[root@cobbler-90111 ~]# cobbler distro report Name : centos7.6-x86_64 Architecture : x86_64 TFTP Boot Files : {} Breed : redhat Comment : Fetchable Files : {} Initrd : /var/www/cobbler/ks_mirror/centos7.6/images/pxeboot/initrd.img Kernel : /var/www/cobbler/ks_mirror/centos7.6/images/pxeboot/vmlinuz Kernel Options : {} Kernel Options (Post Install) : {} Kickstart Metadata : {'tree': 'http://@@http_server@@/cblr/links/centos7.6-x86_64'} Management Classes : [] OS Version : rhel6 Owners : ['admin'] Red Hat Management Key : <<inherit>> Red Hat Management Server : <<inherit>> Template Files : {}

[root@cobbler-90111 ~]# cobbler profile report? ? ?#查看導(dǎo)入系統(tǒng)之后的過程中，cobbler生成的配置文件，關(guān)聯(lián)dhcp，pxe安裝菜單
Name : Centos7.6-x86_64
TFTP Boot Files : {}
Comment :
DHCP Tag : default
Distribution : Cebtos7.6-x86_64
Enable gPXE? : 0
Enable PXE Menu? : 1
Fetchable Files : {}
Kernel Options : {}
Kernel Options (Post Install) : {}
Kickstart : /var/lib/cobbler/kickstarts/sample_end.ks? ? #生成的kickstart文件，
Kickstart Metadata : {}
Management Classes : []
Management Parameters : <<inherit>>
Name Servers : []
Name Servers Search Path : []
Owners : ['admin']
Parent Profile :
Internal proxy :
Red Hat Management Key : <<inherit>>
Red Hat Management Server : <<inherit>>
Repos : []
Server Override : <<inherit>>
Template Files : {}
Virt Auto Boot : 1
Virt Bridge : xenbr0
Virt CPUs : 1
Virt Disk Driver Type : raw
Virt File Size(GB) : 5
Virt Path :
Virt RAM (MB) : 512
Virt Type : kvm

?[root@cobbler-90111 kickstarts]# cobbler profile list

centos7.6-x86_64

[root@cobbler-90111 ~]# cd /var/lib/cobbler/kickstarts/

[root@cobbler-90111 ~]#mv sample_end.ks sample_end.ks.back? ? #將原生成的ks文件備份重命名備份一下，我們使用自定義的ks文件

[root@cobbler-90111 kickstarts]# vim? centos7u6-x64.ks? ?#自定義配置文件

#version=RHEL7 # System authorization information url --url=$tree #url --url http://10.15.90.111/cobbler/ks_mirror/Cebtos7.6-x86_64/ # Run the Setup Agent on first boot firewall --disabled selinux --disabled rebootignoredisk --only-use=sda# Keyboard keyboard us # System language lang en_US.UTF-8# Network information network --onboot=yes --bootproto=dhcp --device=eth0 --ipv6=no# Installation logging level logging --level=debug# Root password rootpw --iscrypted $6$MfJqPNgPVd8b4aoL$VOHUZHT22qqOLp3e4uXEB.kcdRtW4s8mcqRKAnoL5L9CmHPDaZj/p17jsSvdif98VR0g0cW8wLgoxlooDcwfh. # System timezone timezone Asia/Shanghai --isUtc# System bootloader configuration #bootloader --location=mbr bootloader --location=mbr --driveorder=sda # Partition clearing information zerombr clearpart --all --initlabel #clearpart --none --initlabel# Disk partitioning information # Disk partitioning information #part / --fstype="xfs" --ondisk=sda --size=30720 #part /home --fstype="xfs" --ondisk=sda --size=30720 part /boot --fstype="xfs" --ondisk=sda --size=512 part swap --fstype="swap" --ondisk=sda --size=16384 #part /opt --fstype="xfs" --ondisk=sda --size=1 --grow part / --fstype="xfs" --ondisk=sda --size=1 --grow%packages @base @core @development @compat-libraries @scientific kexec-tools tree net-snmp nmap sysstat lrzsz dos2unix telnet iptraf ncurses-devel openssl-devel zlib-devel OpenIPMI-tools screen chrony wget net-tools ntp ntpdate %end%post cat << EOF > /etc/cron.hourly/ntp #!/bin/sh /usr/sbin/ntpdate itime.hexun.com;/usr/sbin/hwclock -w > /dev/null 2>&1 EOF /bin/chmod 755 /etc/cron.hourly/ntp # Set default language [ -f /etc/sysconfig/i18n ] && cp /etc/sysconfig/i18n /etc/syconfig/i18n.ksbak cat << EOF > /etc/sysconfig/i18n LANG="en_US" SUPPORTED="en_US.UTF-8:en_US:en" SYSFONT="latarcyrheb-sun16" EOFcat << EOF >> /etc/rc.d/rc.tune echo 5 > /proc/sys/kernel/panic echo "409600" > /proc/sys/net/ipv4/ip_conntrack_max echo "3600" >/proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_established EOFif [ -f /etc/rc.d/rc.tune ]; thenchmod +x /etc/rc.d/rc.tuneecho ". /etc/rc.d/rc.tune" >> /etc/rc.d/rc.localecho "* soft nofile 65535" >> /etc/security/limits.confecho "* hard nofile 65535" >> /etc/security/limits.confecho "* soft nproc 65535" >> /etc/security/limits.confecho "* hard nproc 65535" >> /etc/security/limits.conf elseecho Error! rc.tune can not be found! fi #confirm network-device eth0 /bin/mv /etc/sysconfig/network-scripts/ifcfg-ens160 /etc/sysconfig/network-scripts/ifcfg-eth0 /bin/sed -i 's#NAME="ens160"#NAME="eth0"#g' /etc/sysconfig/network-scripts/ifcfg-eth0 /bin/sed -i 's#DEVICE="ens160"#DEVICE="eth0"#g' /etc/sysconfig/network-scripts/ifcfg-eth0 cat << EOF > /etc/sysconfig/grub GRUB_TIMEOUT=5 GRUB_DEFAULT=saved GRUB_DISABLE_SUBMENU=true GRUB_TERMINAL_OUTPUT="console" GRUB_CMDLINE_LINUX="crashkernel=auto rhgb net.ifnames=0 biosdevname=0 quiet" EOF /sbin/grub2-mkconfig -o /boot/grub2/grub.cfg #Set key /bin/wget http://10.0.251.154/scripts/hxyw_admin-key-centos7.sh /bin/chmod u+x /hxyw_admin-key-centos7.sh /bin/sh /hxyw_admin-key-centos7.sh# Set nameserver #cat << EOF > /etc/resolv.conf #nameserver 10.0.250.46 #nameserver 10.0.250.40 #EOF echo "nameserver 10.0.250.40" >> /etc/resolv.conf echo "nameserver 10.0.250.46" >> /etc/resolv.conf # Set default run level to 3 echo "id:3:initdefault:" >> /etc/inittab #Disable IPV6 echo "net.ipv6.conf.all.disable_ipv6 =1" >> /etc/sysctl.conf echo "net.ipv6.conf.default.disable_ipv6 =1" >> /etc/sysctl.conf systemctl disable postfix.service systemctl disable ntpd.service %end

[root@cobbler-90111 kickstarts]# cobbler profile list

Centos7.6-x86_64

[root@cobbler-90111 ~]# cobbler profile getks --name "centos7.6-x86_64"? ?#自檢?

[root@cobbler-90111 kickstarts]# cobbler profile edit --name=Centos7.6-x86_64 --kickstart=/var/lib/cobbler/kickstarts/centos7u6-x64.ks

[root@cobbler-90111 kickstarts]# cobbler profile edit --name=syscentos7.6-x86_64 --kopts='net.ifnames=0 biosdevname=0'? ?#修改centos配置文件中的kickstart值
[root@cobbler-90111 kickstarts]# cobbler sync? ?#執(zhí)行rsync同步
task started: 2019-04-18_174012_sync
task started (id=Sync, time=Thu Apr 18 17:40:12 2019)
running pre-sync triggers
cleaning trees
removing: /var/www/cobbler/images/centos7.6-x86_64
removing: /var/lib/tftpboot/pxelinux.cfg/default
removing: /var/lib/tftpboot/grub/images
removing: /var/lib/tftpboot/grub/grub-x86.efi
removing: /var/lib/tftpboot/grub/grub-x86_64.efi
removing: /var/lib/tftpboot/grub/efidefault
removing: /var/lib/tftpboot/images/centos7.6-x86_64
removing: /var/lib/tftpboot/s390x/profile_list
copying bootloaders
trying hardlink /var/lib/cobbler/loaders/grub-x86.efi -> /var/lib/tftpboot/grub/grub-x86.efi
trying hardlink /var/lib/cobbler/loaders/grub-x86_64.efi -> /var/lib/tftpboot/grub/grub-x86_64.efi
copying distros to tftpboot
copying files for distro: centos7.6-x86_64
trying hardlink /var/www/cobbler/ks_mirror/centos7.6/images/pxeboot/vmlinuz -> /var/lib/tftpboot/images/centos7.6-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/centos7.6/images/pxeboot/initrd.img -> /var/lib/tftpboot/images/centos7.6-x86_64/initrd.img
copying images
generating PXE configuration files
generating PXE menu structure
copying files for distro: centos7.6-x86_64
trying hardlink /var/www/cobbler/ks_mirror/centos7.6/images/pxeboot/vmlinuz -> /var/www/cobbler/images/centos7.6-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/centos7.6/images/pxeboot/initrd.img -> /var/www/cobbler/images/centos7.6-x86_64/initrd.img
Writing template files for centos7.6-x86_64
rendering DHCP files
generating /etc/dhcp/dhcpd.conf
rendering TFTPD files
generating /etc/xinetd.d/tftp
processing boot_files for distro: centos7.6-x86_64
cleaning link caches
rendering Rsync files
running post-sync triggers
running python triggers from /var/lib/cobbler/triggers/sync/post/*
running python trigger cobbler.modules.sync_post_restart_services
running: dhcpd -t -q
received on stdout:
received on stderr:
running: service dhcpd restart
received on stdout:
received on stderr: Redirecting to /bin/systemctl restart dhcpd.service

running shell triggers from /var/lib/cobbler/triggers/sync/post/*
running python triggers from /var/lib/cobbler/triggers/change/*
running python trigger cobbler.modules.manage_genders
running python trigger cobbler.modules.scm_track
running shell triggers from /var/lib/cobbler/triggers/change/*
*** TASK COMPLETE ***

?#檢查服務(wù)是否啟動

?#systemctl? restart dhcp xinetd conler tftp

#最終確保下面這些服務(wù)在運行，其中 25151 是 xmlrpc_port 端口 netstat -anutlp|egrep "httpd|rsync|xinetd|dhcpd|25151"

?

?

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轉(zhuǎn)載于:https://www.cnblogs.com/bixiaoyu/p/10726199.html

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