标签：password json x86_64 关闭防火墙 mask ase address empty dhcpd
| 主机 | ip地址 | 服务 | 角色 |
|---|---|---|---|
| vm2(centos7) | 192.168.225.128 | cobbler,httpd,tftp | 服务端 |
[root@vm2 yum.repos.d]# curl -o /etc/yum.repos.d/CentOS7-Base-163.repo http://mirrors.163.com/.help/CentOS7-Base-163.repo
[root@vm2 yum.repos.d]# sed -i ‘s/#releasever/7/g‘ CentOS7-Base-163.repo
[root@vm2 yum.repos.d]# sed -i ‘s/^enabled=.*/enabled=1/g‘ /etc/yum.repos.d/CentOS7-Base-163.repo
[root@vm2 yum.repos.d]# yum install -y epel-release
[root@vm2 ~]# yum -y install httpd dhcp tftp python-ctypes cobbler xinetd cobbler-web pykickstart
[root@vm2 ~]# systemctl enable --now httpd
Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service.
[root@vm2 ~]# systemctl enable --now cobblerd
Created symlink from /etc/systemd/system/multi-user.target.wants/cobblerd.service to /usr/lib/systemd/system/cobblerd.service.
[root@vm2 ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 5 127.0.0.1:25151 *:*
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 [::]:443 [::]:*
LISTEN 0 128 [::]:80 [::]:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 100 [::1]:25 [::]:*
[root@vm2 ~]# openssl passwd -1 -salt "$RANDOM" ‘123456‘
$1$17000$QAQkn/hhoyjqvYHR8JRDQ1
[root@vm2 ~]# sed -i ‘s/^server: 127.0.0.1/server: 192.168.225.128/‘ /etc/cobbler/settings
[root@vm2 ~]# sed -i ‘s/^next_server: 127.0.0.1/next_server: 192.168.225.128/‘ /etc/cobbler/settings
[root@vm2 ~]# vim /etc/cobbler/settings
default_password_crypted: "$1$17000$QAQkn/hhoyjqvYHR8JRDQ1"
[root@localhost ~]# sed -i ‘/disable/s/yes/no/g‘ /etc/xinetd.d/tftp
[root@vm2 ~]# cobbler get-loaders
task started: 2020-11-24_163751_get_loaders
task started (id=Download Bootloader Content, time=Tue Nov 24 16:37:51 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 ***
[root@vm2 ~]# ls /var/lib/cobbler/loaders/
COPYING.elilo COPYING.yaboot grub-x86_64.efi menu.c32 README
COPYING.syslinux elilo-ia64.efi grub-x86.efi pxelinux.0 yaboot
[root@vm2 ~]# systemctl restart cobblerd
[root@vm2 ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 5 127.0.0.1:25151 *:*
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 [::]:443 [::]:*
LISTEN 0 128 [::]:80 [::]:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 100 [::1]:25 [::]:*
[root@vm2 ~]# cobbler check
The following are potential configuration items that you may want to fix:
1 : SELinux is enabled. Please review the following wiki page for details on ensuring cobbler works correctly in your SELinux environment:
https://github.com/cobbler/cobbler/wiki/Selinux
2 : enable and start rsyncd.service with systemctl
3 : debmirror package is not installed, it will be required to manage debian deployments and repositories
4 : fencing tools were not found, and are required to use the (optional) power management features. install cman or fence-agents to use them
Restart cobblerd and then run ‘cobbler sync‘ to apply changes.
##1.selinux需要关闭
##2.需要开启rsync服务
##忽略3，4错误（debian系统）
[root@vm2 ~]# systemctl enable --now rsyncd
Created symlink from /etc/systemd/system/multi-user.target.wants/rsyncd.service to /usr/lib/systemd/system/rsyncd.service.
[root@vm2 ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 5 127.0.0.1:25151 *:*
LISTEN 0 5 *:873 *:*
LISTEN 0 128 [::]:80 [::]:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 100 [::1]:25 [::]:*
LISTEN 0 128 [::]:443 [::]:*
LISTEN 0 5 [::]:873 [::]:*
[root@vm2 ~]# vim /etc/cobbler/settings
manage_dhcp: 1 ## 表示通过cobbler生成dhcp.conf配置文件
[root@vm2 ~]# vim /etc/cobbler/dhcp.template
..................................................
subnet 192.168.225.0 netmask 255.255.255.0 {
option routers 192.168.225.128;
option domain-name-servers 192.168.225.2; ##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 192.168.225.100 192.168.225.120;
default-lease-time 21600;
max-lease-time 43200;
next-server $next_server;
...................................................
[root@vm2 ~]# systemctl restart cobblerd
[root@vm2 ~]# tree /var/lib/tftpboot/
/var/lib/tftpboot/
├── boot
├── etc
├── grub
├── images
├── images2
├── ppc
├── pxelinux.cfg
└── s390x
8 directories, 0 files
[root@vm2 ~]# cobbler sync
task started: 2020-11-24_174733_sync
task started (id=Sync, time=Tue Nov 24 17:47:33 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.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 ***
[root@vm2 ~]# tree /var/lib/tftpboot/
/var/lib/tftpboot/
├── boot
│ └── grub
│ └── menu.lst
├── etc
├── grub
│ ├── efidefault
│ ├── grub-x86_64.efi
│ ├── grub-x86.efi
│ └── images -> ../images
├── images
├── images2
├── memdisk
├── menu.c32
├── ppc
├── pxelinux.0
├── pxelinux.cfg
│ └── default
├── s390x
│ └── profile_list
└── yaboot
10 directories, 10 files
##检查dhcp是否正常
[root@vm2 ~]# netstat -anulp| grep dhcp
udp 0 0 0.0.0.0:67 0.0.0.0:* 1312/dhcpd
[root@vm2 opt]# ls
CentOS-8.2.2004-x86_64-minimal.iso
[root@vm2 opt]# mkdir centos8
[root@vm2 opt]# ls
centos8 CentOS-8.2.2004-x86_64-minimal.iso
[root@vm2 opt]# mount -o loop CentOS-8.2.2004-x86_64-minimal.iso /opt/centos8/
mount: /dev/loop0 is write-protected, mounting read-only
[root@vm2 opt]# cd centos8/
[root@vm2 centos8]# ls
BaseOS EFI images isolinux media.repo Minimal TRANS.TBL
## --path指定镜像路径
## --name定义安装源名字
## --arch指定安装源平台
[root@vm2 centos7]# cobbler import --path=/opt/centos7 --name=centos-7-x86_64 --arch=x86_64
task started: 2020-11-24_214054_import
task started (id=Media import, time=Tue Nov 24 21:40:54 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 ***
[root@vm2 centos7]# cobbler list
distros:
centos-7-x86_64
centos-8-x86_64
profiles:
centos-7-x86_64
centos-8-x86_64
systems:
repos:
images:
mgmtclasses:
packages:
files:
[root@vm2 centos7]# tree /var/lib/cobbler/config/
/var/lib/cobbler/config/
├── distros.d
│ ├── centos-7-x86_64.json
│ └── centos-8-x86_64.json
├── files.d
├── images.d
├── mgmtclasses.d
├── packages.d
├── profiles.d
│ ├── centos-7-x86_64.json
│ └── centos-8-x86_64.json
├── repos.d
└── systems.d
[root@vm2 ~]# vim /var/lib/cobbler/kickstarts/centos7-x86_64.ks
auth --enableshadow --passalgo=md5
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://192.168.225.128/cobbler/ks_mirror/centos-7-x86_64
$yum_repo_stanza
reboot
rootpw --iscrypted $default_password_crypted ##这一般使用cobbler服务端anaconda-ks.cfg文件的加密密码
selinux --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
[root@vm2 kickstarts]# cobbler validateks ##检查ks文件语法
task started: 2020-11-25_004910_validateks
task started (id=Kickstart Validation, time=Wed Nov 25 00:49:10 2020)
----------------------------
osversion: rhel8
checking url: http://192.168.225.128/cblr/svc/op/ks/profile/centos-8-x86_64
running: /usr/bin/ksvalidator -v "rhel8" "http://192.168.225.128/cblr/svc/op/ks/profile/centos-8-x86_64"
received on stdout: The version rhel8 is not supported by pykickstart ##rhel8系统不支持kickstart软件
received on stderr:
----------------------------
osversion: rhel7
checking url: http://192.168.225.128/cblr/svc/op/ks/profile/centos-7-x86_64
running: /usr/bin/ksvalidator -v "rhel7" "http://192.168.225.128/cblr/svc/op/ks/profile/centos-7-x86_64"
received on stdout:
received on stderr:
*** potential errors detected in kickstarts ***
!!! TASK FAILED !!!
[root@vm2 ~]# cobbler profile edit --name centos-7-x86_64 --kopts=‘net.ifnames=0 biosdevname=0‘
[root@vm2 ~]# cobbler profile edit --name centos-7-x86_64 --kickstart=/var/lib/cobbler/kickstarts/centos7-x86_64.ks
[root@vm2 ~]# 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/centos7-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
[root@vm2 ~]# cobbler sync
task started: 2020-11-24_220412_sync
task started (id=Sync, time=Tue Nov 24 22:04:12 2020)
running pre-sync triggers
cleaning trees
removing: /var/www/cobbler/images/centos-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/centos-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: centos-8-x86_64
trying hardlink /var/www/cobbler/ks_mirror/centos-8-x86_64/images/pxeboot/vmlinuz -> /var/lib/tftpboot/images/centos-8-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/centos-8-x86_64/images/pxeboot/initrd.img -> /var/lib/tftpboot/images/centos-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: centos-8-x86_64
trying hardlink /var/www/cobbler/ks_mirror/centos-8-x86_64/images/pxeboot/vmlinuz -> /var/www/cobbler/images/centos-8-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/centos-8-x86_64/images/pxeboot/initrd.img -> /var/www/cobbler/images/centos-8-x86_64/initrd.img
Writing template files for centos-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: centos-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.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 ***
[root@vm2 ~]# systemctl restart xinetd
[root@vm2 ~]# systemctl restart cobblerd
[root@vm2 ~]# systemctl restart httpd
[root@vm2 ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 5 *:873 *:*
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 5 127.0.0.1:25151 *:*
LISTEN 0 5 [::]:873 [::]:*
LISTEN 0 128 [::]:80 [::]:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 100 [::1]:25 [::]:*
LISTEN 0 128 [::]:443 [::]:*
标签：password json x86_64 关闭防火墙 mask ase address empty dhcpd
原文地址：https://www.cnblogs.com/fyjpeng/p/14040480.html
