cobbler多机安装
2024-05-13 19:48:45
cobbler多机定制安装
1. cobbler服务端部署
服务端IP是192.168.152.157
#开始前确保防火墙色selinux永久是disable状态
#确保配置好yum源，包括epel源
#安装cobbler以及相关软件
[root@localhost ~]# yum -y install httpd dhcp tftp python-ctypes cobbler xinetd cobbler-web pykickstart net-tools#启动服务并开机自启
[root@localhost ~]# systemctl enable --now httpd
Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service.
[root@localhost ~]# systemctl enable --now cobblerd
Created symlink from /etc/systemd/system/multi-user.target.wants/cobblerd.service to /usr/lib/systemd/system/cobblerd.service.
[root@localhost ~]# systemctl enable --now rsyncd
Created symlink from /etc/systemd/system/multi-user.target.wants/rsyncd.service to /usr/lib/systemd/system/rsyncd.service.#cobbler服务器的ip，应设置为本机的ip，不能设为0.0.0.0，它不是监听地址
[root@localhost ~]# sed -i 's/^server: 127.0.0.1/server: 192.168.152.157/' /etc/cobbler/settings
#next_server选项用于DHCP / PXE，作为下载网络启动文件的TFTP服务器的IP。通常与服务器设置相同的IP。
[root@localhost ~]# sed -i 's/^next_server: 127.0.0.1/next_server: 192.168.152.157/' /etc/cobbler/settings#开启TFTP
[root@localhost ~]# sed -i '/disable/s/yes/no/g' /etc/xinetd.d/tftp#下载缺失文件
[root@localhost ~]# cobbler get-loaders
task started: 2020-07-30_204856_get_loaders
task started (id=Download Bootloader Content, time=Wed Jul 29 20:48:56 2020)
downloading https://cobbler.github.io/loaders/README to /var/lib/cobbler/loaders/README
downloading https://cobbler.github.io/loaders/COPYING.elilo to /var/lib/cobbler/loaders/COPYING.elilo
downloading https://cobbler.github.io/loaders/COPYING.yaboot to /var/lib/cobbler/loaders/COPYING.yaboot
downloading https://cobbler.github.io/loaders/COPYING.syslinux to /var/lib/cobbler/loaders/COPYING.syslinux
downloading https://cobbler.github.io/loaders/elilo-3.8-ia64.efi to /var/lib/cobbler/loaders/elilo-ia64.efi
downloading https://cobbler.github.io/loaders/yaboot-1.3.17 to /var/lib/cobbler/loaders/yaboot
downloading https://cobbler.github.io/loaders/pxelinux.0-3.86 to /var/lib/cobbler/loaders/pxelinux.0
downloading https://cobbler.github.io/loaders/menu.c32-3.86 to /var/lib/cobbler/loaders/menu.c32
downloading https://cobbler.github.io/loaders/grub-0.97-x86.efi to /var/lib/cobbler/loaders/grub-x86.efi
downloading https://cobbler.github.io/loaders/grub-0.97-x86_64.efi to /var/lib/cobbler/loaders/grub-x86_64.efi
*** TASK COMPLETE ***#生成加密的密码
[root@localhost ~]# openssl passwd -1 '123456'
$1$sZOCuUQA$4JM7xfgT8Emkow3QHdAPA0
#将新生成的加密密码加入到配置文件
[root@localhost ~]# vim /etc/cobbler/settings
......
default_password_crypted: "$1$sZOCuUQA$4JM7xfgT8Emkow3QHdAPA0"
......#重启cobbler
[root@localhost ~]# systemctl restart cobblerd
[root@localhost ~]# ss -tanl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 5 127.0.0.1:25151 *:*
LISTEN 0 5 *:873 *:*
LISTEN 0 128 *:22 *:*
LISTEN 0 100 [::1]:25 [::]:*
LISTEN 0 128 [::]:443 [::]:*
LISTEN 0 5 [::]:873 [::]:*
LISTEN 0 128 [::]:80 [::]:*
LISTEN 0 128 [::]:22 [::]:* #通过cobbler check 核对当前设置是否有问题
[root@localhost ~]# cobbler check
The following are potential configuration items that you may want to fix:1 : debmirror package is not installed, it will be required to manage debian deployments and repositories
2 : fencing tools were not found, and are required to use the (optional) power management features. install cman or fence-agents to use themRestart cobblerd and then run 'cobbler sync' to apply changes.
//以上两个是关于debian系统的缺包错误，请忽略#配置cobbler dhcp
#修改cobbler配置文件，让cobbler控制dhcp
[root@localhost ~]# sed -i '/^manage_dhcp/s/0/1/g' /etc/cobbler/settings
[root@localhost ~]# sed -n '/^manage_dhcp/p' /etc/cobbler/settings
manage_dhcp: 1#配置dhcp
[root@localhost ~]# vim /etc/cobbler/dhcp.template
......
subnet 192.168.152.0 netmask 255.255.255.0 {option routers 192.168.152.157;option domain-name-servers 192.168.152.2; //此处为系统安装好后指定的dns地址option subnet-mask 255.255.255.0;range dynamic-bootp 192.168.152.100 192.168.152.254;default-lease-time 21600;max-lease-time 43200;next-server $next_server;
......#重启服务并同步配置，改完dhcp必须要sync同步配置
[root@localhost ~]# systemctl restart cobblerd
[root@localhost ~]# cobbler sync
task started: 2020-07-30_205553_sync
task started (id=Sync, time=Wed Jul 29 20:55:53 2020)
running pre-sync triggers
cleaning trees
removing: /var/lib/tftpboot/grub/images
copying bootloaders
trying hardlink /var/lib/cobbler/loaders/pxelinux.0 -> /var/lib/tftpboot/pxelinux.0
trying hardlink /var/lib/cobbler/loaders/menu.c32 -> /var/lib/tftpboot/menu.c32
trying hardlink /var/lib/cobbler/loaders/yaboot -> /var/lib/tftpboot/yaboot
trying hardlink /usr/share/syslinux/memdisk -> /var/lib/tftpboot/memdisk
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 images
generating PXE configuration files
generating PXE menu structure
rendering DHCP files
generating /etc/dhcp/dhcpd.conf
rendering TFTPD files
generating /etc/xinetd.d/tftp
cleaning link caches
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.servicerunning 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 ***#检查dhcp是否正常
[root@localhost ~]# netstat -anulp|grep dhcp
udp 0 0 0.0.0.0:67 0.0.0.0:* 9765/dhcpd 导入CentOS7镜像
光驱放的是centos7的镜像
[root@localhost ~]# mount /dev/cdrom /mnt/
mount: /dev/cdrom is write-protected, mounting read-only
[root@localhost ~]# cobbler import --path=/mnt --name=CentOS-7 --arch=x86_64
task started: 2020-07-30_205908_import
task started (id=Media import, time=Wed Jul 29 20:59:08 2020)
Found a candidate signature: breed=redhat, version=rhel6
Found a candidate signature: breed=redhat, version=rhel7
Found a matching signature: breed=redhat, version=rhel7
Adding distros from path /var/www/cobbler/ks_mirror/CentOS-7-x86_64:
creating new distro: CentOS-7-x86_64
trying symlink: /var/www/cobbler/ks_mirror/CentOS-7-x86_64 -> /var/www/cobbler/links/CentOS-7-x86_64
creating new profile: CentOS-7-x86_64
associating repos
checking for rsync repo(s)
checking for rhn repo(s)
checking for yum repo(s)
starting descent into /var/www/cobbler/ks_mirror/CentOS-7-x86_64 for CentOS-7-x86_64
processing repo at : /var/www/cobbler/ks_mirror/CentOS-7-x86_64
need to process repo/comps: /var/www/cobbler/ks_mirror/CentOS-7-x86_64
looking for /var/www/cobbler/ks_mirror/CentOS-7-x86_64/repodata/*comps*.xml
Keeping repodata as-is :/var/www/cobbler/ks_mirror/CentOS-7-x86_64/repodata
*** TASK COMPLETE ***#列出所有的cobbler元素
[root@localhost ~]# cobbler list
distros:CentOS-7-x86_64profiles:CentOS-7-x86_64systems:repos:images:mgmtclasses:packages:files:#创建kickstarts自动安装脚本
[root@localhost ~]# cat > /var/lib/cobbler/kickstarts/CentOS-7-x86_64.ks <<'EOF'
auth --enableshadow --passalgo=sha512
bootloader --location=mbr
clearpart --all --initlabel
part /boot --asprimary --fstype="ext4" --size=500
part swap --fstype="swap" --size=4096
part / --fstype="ext4" --grow --size=15000
text
firewall --disabled
firstboot --disable
keyboard us
lang en_US
url --url=http://192.168.152.157/cobbler/ks_mirror/CentOS-7-x86_64
$yum_repo_stanza
rebootrootpw --iscrypted $1$uWE7AB.4$PkdHLLjN2ifJ4551EtPaj1selinux --disabled
skipx
timezone Asia/Shanghai --isUtc --nontp
install
zerombr%packages
@^minimal
@core
kexec-tools%end%addon com_redhat_kdump --enable --reserve-mb='auto'%end%anaconda
pwpolicy root --minlen=6 --minquality=1 --notstrict --nochanges --notempty
pwpolicy user --minlen=6 --minquality=1 --notstrict --nochanges --emptyok
pwpolicy luks --minlen=6 --minquality=1 --notstrict --nochanges --notempty
%end
EOF#检查ks文件语法是否有误
[root@localhost ~]# cobbler validateks
task started: 2020-07-30_210346_validateks
task started (id=Kickstart Validation, time=Wed Jul 29 21:03:46 2020)
----------------------------
osversion: rhel7
checking url: http://192.168.152.157/cblr/svc/op/ks/profile/CentOS-7-x86_64
running: /usr/bin/ksvalidator -v "rhel7" "http://192.168.32.125/cblr/svc/op/ks/profile/CentOS-7-x86_64"
received on stdout:
received on stderr:
*** all kickstarts seem to be ok ***
*** TASK COMPLETE ***#修改profile，将我们新建的ks文件设为默认的kickstarts安装文件
[root@localhost ~]# cobbler profile edit --name CentOS-7-x86_64 --kickstart=/var/lib/cobbler/kickstarts/CentOS-7-x86_64.ks#配置网卡名称为传统网卡名称eth0
[root@localhost ~]# cobbler profile edit --name CentOS-7-x86_64 --kopts='net.ifnames=0 biosdevname=0'#检查当前系统cobbler配置文件信
[root@localhost ~]# cobbler profile report
Name : CentOS-7-x86_64
TFTP Boot Files : {}
Comment :
DHCP Tag : default
Distribution : CentOS-7-x86_64
Enable gPXE? : 0
Enable PXE Menu? : 1
Fetchable Files : {}
Kernel Options : {'biosdevname': '0', 'net.ifnames': '0'}
Kernel Options (Post Install) : {}
Kickstart : /var/lib/cobbler/kickstarts/CentOS-7-x86_64.ks
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#同步cobbler
[root@localhost ~]# cobbler sync
task started: 2020-07-30_210704_sync
task started (id=Sync, time=Wed Jul 29 21:07:04 2020)
running pre-sync triggers
cleaning trees
removing: /var/www/cobbler/images/CentOS-7-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/CentOS-7-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: CentOS-7-x86_64
trying hardlink /var/www/cobbler/ks_mirror/CentOS-7-x86_64/images/pxeboot/vmlinuz -> /var/lib/tftpboot/images/CentOS-7-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/CentOS-7-x86_64/images/pxeboot/initrd.img -> /var/lib/tftpboot/images/CentOS-7-x86_64/initrd.img
copying images
generating PXE configuration files
generating PXE menu structure
copying files for distro: CentOS-7-x86_64
trying hardlink /var/www/cobbler/ks_mirror/CentOS-7-x86_64/images/pxeboot/vmlinuz -> /var/www/cobbler/images/CentOS-7-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/CentOS-7-x86_64/images/pxeboot/initrd.img -> /var/www/cobbler/images/CentOS-7-x86_64/initrd.img
Writing template files for CentOS-7-x86_64
rendering DHCP files
generating /etc/dhcp/dhcpd.conf
rendering TFTPD files
generating /etc/xinetd.d/tftp
processing boot_files for distro: CentOS-7-x86_64
cleaning link caches
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.servicerunning 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 ***[root@localhost ~]# umount /mnt/再导入rhel-8的镜像
更换光驱，再导入
[root@localhost ~]# mount /dev/cdrom /mnt/
mount: /dev/sr0 is write-protected, mounting read-only#导入镜像
[root@localhost ~]# cobbler import --path=/mnt --name=rhel-8 --arch=x86_64
task started: 2020-07-30_211108_import
task started (id=Media import, time=Wed Jul 29 21:11:08 2020)
Found a candidate signature: breed=redhat, version=rhel8
Found a matching signature: breed=redhat, version=rhel8
Adding distros from path /var/www/cobbler/ks_mirror/rhel-8-x86_64:
creating new distro: rhel-8-x86_64
trying symlink: /var/www/cobbler/ks_mirror/rhel-8-x86_64 -> /var/www/cobbler/links/rhel-8-x86_64
creating new profile: rhel-8-x86_64
associating repos
checking for rsync repo(s)
checking for rhn repo(s)
checking for yum repo(s)
starting descent into /var/www/cobbler/ks_mirror/rhel-8-x86_64 for rhel-8-x86_64
processing repo at : /var/www/cobbler/ks_mirror/rhel-8-x86_64/AppStream
need to process repo/comps: /var/www/cobbler/ks_mirror/rhel-8-x86_64/AppStream
looking for /var/www/cobbler/ks_mirror/rhel-8-x86_64/AppStream/repodata/*comps*.xml
Keeping repodata as-is :/var/www/cobbler/ks_mirror/rhel-8-x86_64/AppStream/repodata
processing repo at : /var/www/cobbler/ks_mirror/rhel-8-x86_64/BaseOS
need to process repo/comps: /var/www/cobbler/ks_mirror/rhel-8-x86_64/BaseOS
looking for /var/www/cobbler/ks_mirror/rhel-8-x86_64/BaseOS/repodata/*comps*.xml
Keeping repodata as-is :/var/www/cobbler/ks_mirror/rhel-8-x86_64/BaseOS/repodata
*** TASK COMPLETE ***#查看镜像
[root@localhost ~]# cobbler list
distros:CentOS-7-x86_64rhel-8-x86_64profiles:CentOS-7-x86_64rhel-8-x86_64systems:repos:images:mgmtclasses:packages:files:#创建rhel-8的kickstarts自动安装脚本
cat > /var/lib/cobbler/kickstarts/rhel-8-x86_64.ks <<'EOF'
#version=RHEL8
ignoredisk --only-use=nvme0n1
autopart --type=lvmclearpart --none --initlabelcdromkeyboard --vckeymap=cn --xlayouts='cn'lang zh_CN.UTF-8
firewall --disabled
firstboot --disable
url --url=http://192.168.152.157/cobbler/ks_mirror/rhel-8-x86_64
$yum_repo_stanza
reboot
rootpw --iscrypted $1$uWE7AB.4$PkdHLLjN2ifJ4551EtPaj1selinux --disabled
skipx
timezone Asia/Shanghai --isUtc --nontp
install
zerombr%packages
@^minimal-environment
kexec-tools%end%addon com_redhat_kdump --enable --reserve-mb='auto'%end%anaconda
pwpolicy root --minlen=6 --minquality=1 --notstrict --nochanges --notempty
pwpolicy user --minlen=6 --minquality=1 --notstrict --nochanges --emptyok
pwpolicy luks --minlen=6 --minquality=1 --notstrict --nochanges --notempty
%end
EOF#修改profile，将我们新建的ks文件设为默认的kickstarts安装文
[root@localhost ~]# cobbler profile edit --name rhel-8-x86_64 --kickstart=/var/lib/cobbler/kickstarts/rhel-8-x86_64.ks
#配置网卡名称为传统网卡名称eth0
[root@localhost ~]# cobbler profile edit --name rhel-8-x86_64 --kopts='net.ifnames=0 biosdevname=0'#检查当前系统cobbler配置文件信息
[root@localhost ~]# cobbler profile report
Name : rhel-8-x86_64
TFTP Boot Files : {}
Comment :
DHCP Tag : default
Distribution : rhel-8-x86_64
Enable gPXE? : 0
Enable PXE Menu? : 1
Fetchable Files : {}
Kernel Options : {'biosdevname': '0', 'net.ifnames': '0'}
Kernel Options (Post Install) : {}
Kickstart : /var/lib/cobbler/kickstarts/rhel-8-x86_64.ks
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 : kvmName : CentOS-7-x86_64
TFTP Boot Files : {}
Comment :
DHCP Tag : default
Distribution : CentOS-7-x86_64
Enable gPXE? : 0
Enable PXE Menu? : 1
Fetchable Files : {}
Kernel Options : {'biosdevname': '0', 'net.ifnames': '0'}
Kernel Options (Post Install) : {}
Kickstart : /var/lib/cobbler/kickstarts/CentOS-7-x86_64.ks
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#同步cobbler
[root@localhost ~]# cobbler sync
task started: 2020-07-30_214221_sync
task started (id=Sync, time=Wed Jul 29 21:42:21 2020)
running pre-sync triggers
cleaning trees
removing: /var/www/cobbler/images/rhel-8-x86_64
removing: /var/www/cobbler/images/CentOS-7-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/rhel-8-x86_64
removing: /var/lib/tftpboot/images/CentOS-7-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: rhel-8-x86_64
trying hardlink /var/www/cobbler/ks_mirror/rhel-8-x86_64/images/pxeboot/vmlinuz -> /var/lib/tftpboot/images/rhel-8-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/rhel-8-x86_64/images/pxeboot/initrd.img -> /var/lib/tftpboot/images/rhel-8-x86_64/initrd.img
copying files for distro: CentOS-7-x86_64
trying hardlink /var/www/cobbler/ks_mirror/CentOS-7-x86_64/images/pxeboot/vmlinuz -> /var/lib/tftpboot/images/CentOS-7-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/CentOS-7-x86_64/images/pxeboot/initrd.img -> /var/lib/tftpboot/images/CentOS-7-x86_64/initrd.img
copying images
generating PXE configuration files
generating PXE menu structure
copying files for distro: rhel-8-x86_64
trying hardlink /var/www/cobbler/ks_mirror/rhel-8-x86_64/images/pxeboot/vmlinuz -> /var/www/cobbler/images/rhel-8-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/rhel-8-x86_64/images/pxeboot/initrd.img -> /var/www/cobbler/images/rhel-8-x86_64/initrd.img
Writing template files for rhel-8-x86_64
copying files for distro: CentOS-7-x86_64
trying hardlink /var/www/cobbler/ks_mirror/CentOS-7-x86_64/images/pxeboot/vmlinuz -> /var/www/cobbler/images/CentOS-7-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/CentOS-7-x86_64/images/pxeboot/initrd.img -> /var/www/cobbler/images/CentOS-7-x86_64/initrd.img
Writing template files for CentOS-7-x86_64
rendering DHCP files
generating /etc/dhcp/dhcpd.conf
rendering TFTPD files
generating /etc/xinetd.d/tftp
processing boot_files for distro: rhel-8-x86_64
processing boot_files for distro: CentOS-7-x86_64
cleaning link caches
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.servicerunning 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 ***#重启所有服务
#重启所有服务
[root@localhost ~]# systemctl restart xinetd
[root@localhost ~]# systemctl restart cobblerd
[root@localhost ~]# systemctl restart httpd
[root@localhost ~]# ss -tanl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 5 127.0.0.1:25151 *:*
LISTEN 0 5 *:873 *:*
LISTEN 0 128 *:22 *:*
LISTEN 0 100 [::1]:25 [::]:*
LISTEN 0 128 [::]:443 [::]:*
LISTEN 0 5 [::]:873 [::]:*
LISTEN 0 128 [::]:80 [::]:*
LISTEN 0 128 [::]:22
2. 客户端安装
给客户端插上电源，连接上网线，开机。选择系统安装
3. 定制安装配置
定制安装步骤：
统计服务器mac地址
配置cobbler
安装
CentOS7: 00:0C:29:37:20:72rhel-8: 00:0C:29:46:9F:FE
给两台服务器定制安装，一台装CentOS7,一台装rhel8
在 cobbler 的web界面上配置：
#/var/lib/cobbler/config/systems.d/test1.json就是web界面的配置
[root@localhost ~]# cd /var/lib/cobbler/config/systems.d/
[root@localhost systems.d]# ls
test1.json
[root@localhost systems.d]#
[root@localhost systems.d]# cat test1.json
{"comment": "", "status": "production", "kickstart": "/var/lib/cobbler/kickstarts/CentOS-7-x86_64.ks", "name_servers_search": [], "ks_meta": {}, "kernel_options_post": {}, "image": "", "redhat_management_key": "<<inherit>>", "virt_path": "<<inherit>>", "power_user": "", "kernel_options": {"biosdevname": "0", "net.ifnames": "0"}, "ctime": 1596074970.448188, "name_servers": ["114.114.114.114"], "mtime": 1596074970.448188, "enable_gpxe": false, "template_files": {}, "gateway": "192.168.152.2", "uid": "MTU5NjA3NDk3MC40NTY3OTg3MzIuNjA4NDY", "virt_auto_boot": 0, "power_type": "ipmitool", "virt_cpus": "<<inherit>>", "mgmt_parameters": "<<inherit>>", "boot_files": {}, "hostname": "client-1", "repos_enabled": false, "mgmt_classes": [], "power_pass": "", "netboot_enabled": true, "ipv6_autoconfiguration": false, "profile": "CentOS-7-x86_64", "virt_type": "xenpv", "interfaces": {"eth0": {"ipv6_address": "", "interface_type": "", "static": true, "cnames": [], "mtu": "", "management": false, "interface_master": "", "mac_address": "00:0C:29:37:20:72", "ipv6_prefix": "", "virt_bridge": "xenbr0", "netmask": "255.255.255.0", "bonding_opts": "", "ip_address": "192.168.152.150", "dhcp_tag": "", "static_routes": [], "ipv6_mtu": "", "ipv6_static_routes": [], "if_gateway": "", "dns_name": "", "bridge_opts": "", "connected_mode": false, "ipv6_secondaries": [], "ipv6_default_gateway": ""}}, "power_address": "", "proxy": "<<inherit>>", "fetchable_files": {}, "virt_file_size": "<<inherit>>", "ldap_enabled": false, "monit_enabled": false, "ipv6_default_device": "", "virt_pxe_boot": 0, "virt_disk_driver": "<<inherit>>", "owners": "<<inherit>>", "name": "test1", "virt_ram": "<<inherit>>", "power_id": "", "server": "<<inherit>>", "redhat_management_server": "<<inherit>>", "depth": 2, "ldap_type": "authconfig", "template_remote_kickstarts": 0}#这样可读性太差，不方便我们修改
#我们下载jq，来格式化json文件
[root@localhost systems.d]# yum -y install jq
[root@localhost systems.d]# cat test1.json | jq
{"comment": "","status": "production","kickstart": "/var/lib/cobbler/kickstarts/CentOS-7-x86_64.ks","name_servers_search": [],"ks_meta": {},"kernel_options_post": {},"image": "","redhat_management_key": "<<inherit>>","virt_path": "<<inherit>>","power_user": "","kernel_options": {"biosdevname": "0","net.ifnames": "0"},"ctime": 1596074970.448188,"name_servers": ["114.114.114.114"],"mtime": 1596074970.448188,"enable_gpxe": false,"template_files": {},"gateway": "192.168.152.2","uid": "MTU5NjA3NDk3MC40NTY3OTg3MzIuNjA4NDY","virt_auto_boot": 0,"power_type": "ipmitool","virt_cpus": "<<inherit>>","mgmt_parameters": "<<inherit>>","boot_files": {},"hostname": "client-1","repos_enabled": false,"mgmt_classes": [],"power_pass": "","netboot_enabled": true,"ipv6_autoconfiguration": false,"profile": "CentOS-7-x86_64","virt_type": "xenpv","interfaces": {"eth0": {"ipv6_address": "","interface_type": "","static": true,"cnames": [],"mtu": "","management": false,"interface_master": "","mac_address": "00:0C:29:37:20:72","ipv6_prefix": "","virt_bridge": "xenbr0","netmask": "255.255.255.0","bonding_opts": "","ip_address": "192.168.152.150","dhcp_tag": "","static_routes": [],"ipv6_mtu": "","ipv6_static_routes": [],"if_gateway": "","dns_name": "","bridge_opts": "","connected_mode": false,"ipv6_secondaries": [],"ipv6_default_gateway": ""}},"power_address": "","proxy": "<<inherit>>","fetchable_files": {},"virt_file_size": "<<inherit>>","ldap_enabled": false,"monit_enabled": false,"ipv6_default_device": "","virt_pxe_boot": 0,"virt_disk_driver": "<<inherit>>","owners": "<<inherit>>","name": "test1","virt_ram": "<<inherit>>","power_id": "","server": "<<inherit>>","redhat_management_server": "<<inherit>>","depth": 2,"ldap_type": "authconfig","template_remote_kickstarts": 0
}
根据上面的配置，我们在配置文件中修改，来添加rhel-8的配置
#生成配置文件
[root@localhost systems.d]# cat test1.json | jq > test2.json
[root@localhost systems.d]# cat test2.json
{"comment": "","status": "production","kickstart": "/var/lib/cobbler/kickstarts/CentOS-7-x86_64.ks","name_servers_search": [],"ks_meta": {},"kernel_options_post": {},"image": "","redhat_management_key": "<<inherit>>","virt_path": "<<inherit>>","power_user": "","kernel_options": {"biosdevname": "0","net.ifnames": "0"},"ctime": 1596074970.448188,"name_servers": ["114.114.114.114"],"mtime": 1596074970.448188,"enable_gpxe": false,"template_files": {},"gateway": "192.168.152.2","uid": "MTU5NjA3NDk3MC40NTY3OTg3MzIuNjA4NDY","virt_auto_boot": 0,"power_type": "ipmitool","virt_cpus": "<<inherit>>","mgmt_parameters": "<<inherit>>","boot_files": {},"hostname": "client-1","repos_enabled": false,"mgmt_classes": [],"power_pass": "","netboot_enabled": true,"ipv6_autoconfiguration": false,"profile": "CentOS-7-x86_64","virt_type": "xenpv","interfaces": {"eth0": {"ipv6_address": "","interface_type": "","static": true,"cnames": [],"mtu": "","management": false,"interface_master": "","mac_address": "00:0C:29:37:20:72","ipv6_prefix": "","virt_bridge": "xenbr0","netmask": "255.255.255.0","bonding_opts": "","ip_address": "192.168.152.150","dhcp_tag": "","static_routes": [],"ipv6_mtu": "","ipv6_static_routes": [],"if_gateway": "","dns_name": "","bridge_opts": "","connected_mode": false,"ipv6_secondaries": [],"ipv6_default_gateway": ""}},"power_address": "","proxy": "<<inherit>>","fetchable_files": {},"virt_file_size": "<<inherit>>","ldap_enabled": false,"monit_enabled": false,"ipv6_default_device": "","virt_pxe_boot": 0,"virt_disk_driver": "<<inherit>>","owners": "<<inherit>>","name": "test1","virt_ram": "<<inherit>>","power_id": "","server": "<<inherit>>","redhat_management_server": "<<inherit>>","depth": 2,"ldap_type": "authconfig","template_remote_kickstarts": 0
}#修改配置文件，只需要修改以下几项即可"kickstart": "/var/lib/cobbler/kickstarts/rhel-8-x86_64.ks","hostname": "client-2","profile": "rhel-8-x86_64","mac_address": "00:0C:29:46:9F:FE","ip_address": "192.168.152.155","name": "test2",#修改后
[root@localhost systems.d]# cat test2.json
{"comment": "","status": "production","kickstart": "/var/lib/cobbler/kickstarts/rhel-8-x86_64.ks","name_servers_search": [],"ks_meta": {},"kernel_options_post": {},"image": "","redhat_management_key": "<<inherit>>","virt_path": "<<inherit>>","power_user": "","kernel_options": {"biosdevname": "0","net.ifnames": "0"},"ctime": 1596074970.448188,"name_servers": ["114.114.114.114"],"mtime": 1596074970.448188,"enable_gpxe": false,"template_files": {},"gateway": "192.168.32.2","uid": "MTU5NjA3NDk3MC40NTY3OTg3MzIuNjA4NDY","virt_auto_boot": 0,"power_type": "ipmitool","virt_cpus": "<<inherit>>","mgmt_parameters": "<<inherit>>","boot_files": {},"hostname": "client-2","repos_enabled": false,"mgmt_classes": [],"power_pass": "","netboot_enabled": true,"ipv6_autoconfiguration": false,"profile": "rhel-8-x86_64","virt_type": "xenpv","interfaces": {"eth0": {"ipv6_address": "","interface_type": "","static": true,"cnames": [],"mtu": "","management": false,"interface_master": "","mac_address": "00:0C:29:46:9F:FE","ipv6_prefix": "","virt_bridge": "xenbr0","netmask": "255.255.255.0","bonding_opts": "","ip_address": "192.168.152.155","dhcp_tag": "","static_routes": [],"ipv6_mtu": "","ipv6_static_routes": [],"if_gateway": "","dns_name": "","bridge_opts": "","connected_mode": false,"ipv6_secondaries": [],"ipv6_default_gateway": ""}},"power_address": "","proxy": "<<inherit>>","fetchable_files": {},"virt_file_size": "<<inherit>>","ldap_enabled": false,"monit_enabled": false,"ipv6_default_device": "","virt_pxe_boot": 0,"virt_disk_driver": "<<inherit>>","owners": "<<inherit>>","name": "test2","virt_ram": "<<inherit>>","power_id": "","server": "<<inherit>>","redhat_management_server": "<<inherit>>","depth": 2,"ldap_type": "authconfig","template_remote_kickstarts": 0
}
重启服务
[root@localhost systems.d]# systemctl restart cobblerd
[root@localhost systems.d]# systemctl restart httpd
[root@localhost systems.d]# systemctl restart xinetd4. 安装
两台机器开机自动安装各自的系统
client1开机
client2开机
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