cobbler 裝機服務

1、Cobbler 安裝

$ yum install -y epel-release 
$ yum install -y cobbler cobbler-web pykickstart debmirror xinetd
$ systemctl restart httpd 
$ systemctl restart cobblerd 
​
$ vim /etc/cobbler/settings
   server 
   next_server
    
$ cobbler get-loaders 
$ systemctl enable rsyncd
​
$ vim /etc/debmirror.conf
    # @dists="sid"; 
    # @arches="i386";
    
$ openssl passwd -1 -salt $(openssl rand -hex 4)
​
$ vim /etc/cobbler/settings
  default_password_crypted 
  
$ yum install cman fence-agents 
$ vim /etc/xinetd.d/tftp 
  disabled=no 
  
$ systemctl restart cobblerd
$ cobbler sync 
$ cobbler check 
$ yum install -y dhcp 
$ vim /etc/dhcp/dhcpd.conf
     option domain-name "chinasoft.com";
     option domain-name-servers 114.114.114.114,8.8.8.8;
     default-lease-time 43200;
     max-lease-time 86400;
     log-facility local7;
     subnet 20.0.0.0 netmask 255.0.0.0 {
         range 20.20.10.10 20.20.10.240;
         option routers 20.20.20.20;
     }
     next-server 20.20.20.20;
      filename="pxelinux.0";
      
$ systemctl restart dhcpd
$ systemctl enable tftp
$ systemctl enable dhcpd
$ systemctl start tftp
$ systemctl restart cobblerd
$ cobbler distro list
$ cobbler profile list

2、Cobbler 安裝 Centos7

$ mount -r /dev/cdrom /media
$ cobbler import --name="centos7.1806" --path=/media
$ cobbler profile remove --name=centos7.1806
$ cp anaconda-ks.cfg /var/lib/cobbler/kickstarts/
$ cobbler profile add --name=centos7.1806 --distro=centos7.1806 --kickstart=/var/lib/cobbler/kickstarts/centos7.1806.cfg
$ cobbler sync

#Kickstart Configurator by WangYang
#platform=x86, AMD64, or Intel EM64T
#System language
lang en_US
#System keyboard
keyboard us
#Sytem timezone
timezone Asia/Shanghai
#Root password
rootpw --iscrypted $default_password_crypted
#rootpw --iscrypted $1$ops-node$7hqdpgEmIE7Z0RbtQkxW20
#Use text mode install
text
#Install OS instead of upgrade
install
#Use NFS installation Media
url --url="http://192.168.66.14/cobbler/ks_mirror/centos7" （須要修改路徑）
#System bootloader configuration
bootloader --location=mbr
#Clear the Master Boot Record
zerombr
#Partition clearing information
clearpart --all --initlabel 
#Disk partitioning information
part /boot --fstype xfs --size 1024 --ondisk sda
part swap --size 4000 --ondisk sda
part / --fstype xfs --size 1 --grow --ondisk sda
#System authorization infomation
auth  --useshadow  --enablemd5 
#Network information
$SNIPPET('network_config')
#network --bootproto=dhcp --device=eth0 --onboot=on
# Reboot after installation
reboot
#Firewall configuration
firewall --disabled 
#SELinux configuration
selinux --disabled
#Do not configure XWindows
skipx
%pre
$SNIPPET('log_ks_pre')
$SNIPPET('kickstart_start')
$SNIPPET('pre_install_network_config')
# Enable installation monitoring
$SNIPPET('pre_anamon')
%end
#Package install information
%packages 標紅看我的需求，不應也沒事
@^minimal
@core
chrony
kexec-tools
%end

3、Cobbler 安裝 Centos6（裝的是字符版）

$ mount -r /dev/cdrom /media
$ cobbler import --name="centos6.8" --path=/media
$ cobbler profile remove --name=centos6.8
$ cp anaconda-ks.cfg /var/lib/cobbler/kickstarts/
$ cobbler profile add --name=centos6.8 --distro=centos6.8 --kickstart=/var/lib/cobbler/kickstarts/centos6.8.cfg
$ cobbler sync

#platform=x86, AMD64, or Intel EM64T
# System authorization information
auth  --useshadow  --enablemd5
# System bootloader configuration
bootloader --location=mbr
# Partition clearing information
clearpart --all --initlabel
#Partition information
part /boot --fstype ext4 --size 1024 --ondisk sda
part swap --size=1500
part / --fstype ext4 --size 1 --grow --ondisk sda
  
# Use text mode install
text
# Firewall configuration
firewall --disable
# Run the Setup Agent on first boot
firstboot --disable
# System keyboard
keyboard us
# System language
lang en_US
# Use network installation
url --url=$tree
# If any cobbler repo definitions were referenced in the kickstart profile, include them here.
$yum_repo_stanza
# Network information
$SNIPPET('network_config')
#network --bootproto=dhcp   --device=em1
# Reboot after installation
reboot
 
#Root password
rootpw --iscrypted $default_password_crypted
# SELinux configuration
selinux --disabled
# Do not configure the X Window System
skipx
# System timezone
timezone   Asia/Shanghai
# Install OS instead of upgrade
install
# Clear the Master Boot Record
zerombr
  
%packages
@base
@compat-libraries
@debugging
@development
tree
nmap
sysstat
lrzsz
dos2unix
telnet
​
%pre
$SNIPPET('log_ks_pre')
$SNIPPET('kickstart_start')
$SNIPPET('pre_install_network_config')
# Enable installation monitoring
$SNIPPET('pre_anamon')
  
%post
​
%end

4、Cobbler 設置超時默認安裝系統

  $ cobbler system add --name=default --profile=centos7-basic