全部博文（150）
分类： 系统运维
2017-11-24 16:31:26
升级cobbler
[root@mon3 ~]# yum update cobbler 已加载插件：fastestmirror ...... (1/2): epel/x86_64/updateinfo | 848 kB 00:01 (2/2): epel/x86_64/primary_db | 6.1 MB 02:21 Loading mirror speeds from cached hostfile * base: mirrors.tuna.tsinghua.edu.cn * epel: mirrors.ustc.edu.cn * extras: mirrors.neusoft.edu.cn * updates: mirrors.neusoft.edu.cn 正在解决依赖关系 --> 正在检查事务 ---> 软件包 cobbler.x86_64.0.2.8.0-4.el7 将被 升级 ---> 软件包 cobbler.x86_64.0.2.8.2-1.el7 将被 更新 --> 解决依赖关系完成 依赖关系解决 ================================================================================ Package 架构 版本 源 大小 ================================================================================ 正在更新: cobbler x86_64 2.8.2-1.el7 epel 574 k 事务概要 ================================================================================ 升级 1 软件包 总下载量：574 k Is this ok [y/d/N]: y Downloading packages: epel/x86_64/prestodelta | 884 B 00:00 cobbler-2.8.2-1.el7.x86_64.rpm | 574 kB 00:01 Running transaction check Running transaction test Transaction test succeeded Running transaction 正在更新 : cobbler-2.8.2-1.el7.x86_64 1/2 warning: /etc/cobbler/dhcp.template created as /etc/cobbler/dhcp.template.rpmnew warning: /var/lib/cobbler/distro_signatures.json created as /var/lib/cobbler/distro_signatures.json.rpmnew 清理 : cobbler-2.8.0-4.el7.x86_64 2/2 验证中 : cobbler-2.8.2-1.el7.x86_64 1/2 验证中 : cobbler-2.8.0-4.el7.x86_64 2/2 更新完毕: cobbler.x86_64 0:2.8.2-1.el7 完毕！
下载centos7.4
CentOS-7-x86_64-DVD-1708.iso
创建挂载iso文件的目录，目录自定义
mkdir /var/iso/Linux/Centos/x86_64/7.4 mount -o loop /root/CentOS-7-x86_64-DVD-1708.iso /var/iso/Linux/Centos/x86_64/7.4 mount: /dev/loop0 写保护，将以只读方式挂载
导入cobbler系统
cobbler import --path=/var/iso/Linux/Centos/x86_64/7.4 --name CentOS_7.4_x86_64 task started: 2017-11-23_102604_import task started (id=Media import, time=Thu Nov 23 10:26:04 2017) 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_7.4_x86_64: creating new distro: CentOS_7.4-x86_64 trying symlink: /var/www/cobbler/ks_mirror/CentOS_7.4_x86_64 -> /var/www/cobbler/links/CentOS_7.4-x86_64 creating new profile: CentOS_7.4-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_7.4_x86_64 for CentOS_7.4-x86_64 processing repo at : /var/www/cobbler/ks_mirror/CentOS_7.4_x86_64 need to process repo/comps: /var/www/cobbler/ks_mirror/CentOS_7.4_x86_64 looking for /var/www/cobbler/ks_mirror/CentOS_7.4_x86_64/repodata/*comps*.xml Keeping repodata as-is :/var/www/cobbler/ks_mirror/CentOS_7.4_x86_64/repodata *** TASK COMPLETE ***
创建centos7.4 的自动安装所需的kickstart文件
vi /var/lib/cobbler/kickstarts/centos7.4.ks
内容示例
# kickstart template for Fedora 8 and later.
# (includes %end blocks)
# do not use with earlier distros
#platform=x86, AMD64, or Intel EM64T
# System authorization information
auth --useshadow --enablemd5
# System bootloader configuration
bootloader --location=mbr
# Partition clearing information
clearpart --all --initlabel
# Use text mode install
text
# Firewall configuration
firewall --disabled
# Run the Setup Agent on first boot
firstboot --disable
# System keyboard
keyboard us
# System language
lang en_US.UTF8
# 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')
# 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
# Allow anaconda to partition the system as needed
#autopart
#part
clearpart --all --drives=sda
part /boot --fstype="xfs" --size=500 --ondisk=sda --asprimary
part pv.01 --grow --ondisk=sda --asprimary
volgroup centos pv.01
logvol / --fstype="xfs" --size=51200 --name=root --vgname=centos -
logvol swap --fstype="swap" --size=8192 --name=swap --vgname=centos
logvol /goluk --vgname=centos --size=102400 --name=goluk --fstype=xfs
# docker logvol
logvol /docker --fstype="xfs" --size=102400 --name=docker --vgname=centos
%pre
$SNIPPET('log_ks_pre')
$SNIPPET('kickstart_start')
$SNIPPET('pre_install_network_config')
# Enable installation monitoring
$SNIPPET('pre_anamon')
%end
%packages
$SNIPPET('func_install_if_enabled')
@^minimal
@system-admin-tools
@network-tools
system-storage-manager
wget
net-tools
tcpdump
lsof
%end
%post --nochroot
$SNIPPET('log_ks_post_nochroot')
%end
%post
$SNIPPET('log_ks_post')
# Start yum configuration
$yum_config_stanza
# End yum configuration
$SNIPPET('post_install_kernel_options')
$SNIPPET('post_install_network_config')
$SNIPPET('func_register_if_enabled')
$SNIPPET('download_config_files')
$SNIPPET('koan_environment')
$SNIPPET('redhat_register')
$SNIPPET('cobbler_register')
$SNIPPET('install_koan')
#$SNIPPET('install_docker')
# Enable post-install boot notification
$SNIPPET('post_anamon')
# Start final steps
$SNIPPET('kickstart_done')
# End final steps
%end
设置profile和自动安装ks文件的关联
cobbler profile edit --name=CentOS_7.4-x86_64 --kickstart=/var/lib/cobbler/kickstarts/centos7.4.ks
使设置生效
cobbler sync