cabbler-定制安装

淡淡的烟草味﹌ 2023-03-02 14:57 13阅读 0赞

# cabbler-定制安装 #

前篇[cabbler基本配置][cabbler]  
解释[ks配置文件信息][ks]

1.挂载rh8光盘
    [root@zyy180 ~]# mount /dev/sr0 /mnt
    mount: /dev/sr0 写保护，将以只读方式挂载
    
    
    
    
    
    
    2.导入redhat8镜像
    [root@zyy180 ~]# cobbler import --path=/mnt --name=rhel-8 --arch=x86_64
    
    
    
    
    
    
    
    查看cobbler镜像列表
    [root@zyy180 ~]# cobbler list
    
    distros:
       rhel-7-x86_64
       rhel-8-x86_64
    
    profiles:
       rhel-7-x86_64
       rhel-8-x86_64
    
    systems:
    
    repos:
    
    images:
    
    mgmtclasses:
    
    packages:
    
    files:
    
    
    
    
    
    
    3.创建kickstarts自动安装脚本
    cat > /var/lib/cobbler/kickstarts/rhel-8-x86_64.ks <<'EOF'
    ignoredisk --only-use=nvme0n1
    autopart --type=lvm
    
    clearpart --none --initlabel
    
    cdrom
    
    keyboard us
    lang en_US
    firewall --disabled
    firstboot --disable
    url --url=http://192.168.30.150/cobbler/ks_mirror/rhel-8-x86_64
    $yum_repo_stanza 
    reboot
    rootpw --iscrypted $6\$WqPNYBRedJA4UUo6\$U4m37YLINahrkMpLt3bi4g9SOJMIoCHILvz3C6yGjsbTf2khLCWOAmlao/40BKt552Q4TqPMY.WsCqTd9T8LT1
    
    selinux --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
    
    
    
    
    
    
    
    4.检查ks文件语法是否有误
    [root@zyy180 ~]# cobbler validateks
    task started: 2020-07-29_221035_validateks
    task started (id=Kickstart Validation, time=Wed Jul 29 22:10:35 2020)
    ----------------------------
    osversion: rhel7
    checking url: http://192.168.30.150/cblr/svc/op/ks/profile/rhel-7-x86_64
    running: /usr/bin/ksvalidator -v "rhel7" "http://192.168.30.150/cblr/svc/op/ks/profile/rhel-7-x86_64"
    received on stdout: 
    received on stderr: 
    ----------------------------
    osversion: rhel8
    checking url: http://192.168.30.150/cblr/svc/op/ks/profile/rhel-8-x86_64
    running: /usr/bin/ksvalidator -v "rhel8" "http://192.168.30.150/cblr/svc/op/ks/profile/rhel-8-x86_64"
    received on stdout: rhel8版本不被pykickstart支持
    
    received on stderr: 
    *** potential errors detected in kickstarts ***
    !!! TASK FAILED !!!
    
    
    
    
    
    
    
    查看当前cobbler有哪些配置文件
    [root@zyy180 ~]# cobbler profile list
       rhel-7-x86_64
       rhel-8-x86_64
    
    
    
    
    
    5.修改profile，将我们新建的ks文件设为默认的kickstarts安装文件
    [root@zyy180 ~]# cobbler profile edit --name rhel-8-x86_64 --kickstart=/var/lib/cobbler/kickstarts/rhel-8-x86_64.ks
    
    
    
    
    
    
    6.配置网卡名称为传统网卡名称eth0
    [root@zyy180 ~]# cobbler profile edit --name rhel-8-x86_64 --kopts='net.ifnames=0 biosdevname=0'
    
    
    
    
    
    
    7.检查当前系统cobbler配置文件信息
    [root@zyy180 ~]# cobbler profile report
    Name                           : rhel-7-x86_64
    TFTP Boot Files                : {}
    Comment                        : 
    DHCP Tag                       : default
    Distribution                   : rhel-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/rhel-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
    
    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                      : kvm
    
    
    
    
    
    
    
    8.同步cobbler
    [root@zyy180 ~]# cobbler sync
    task started: 2020-07-29_221236_sync
    task started (id=Sync, time=Wed Jul 29 22:12:36 2020)
    running pre-sync triggers
    cleaning trees
    removing: /var/www/cobbler/images/rhel-7-x86_64
    removing: /var/www/cobbler/images/rhel-8-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-7-x86_64
    removing: /var/lib/tftpboot/images/rhel-8-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-7-x86_64
    trying hardlink /var/www/cobbler/ks_mirror/rhel-7-x86_64/images/pxeboot/vmlinuz -> /var/lib/tftpboot/images/rhel-7-x86_64/vmlinuz
    trying hardlink /var/www/cobbler/ks_mirror/rhel-7-x86_64/images/pxeboot/initrd.img -> /var/lib/tftpboot/images/rhel-7-x86_64/initrd.img
    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 images
    generating PXE configuration files
    generating PXE menu structure
    copying files for distro: rhel-7-x86_64
    trying hardlink /var/www/cobbler/ks_mirror/rhel-7-x86_64/images/pxeboot/vmlinuz -> /var/www/cobbler/images/rhel-7-x86_64/vmlinuz
    trying hardlink /var/www/cobbler/ks_mirror/rhel-7-x86_64/images/pxeboot/initrd.img -> /var/www/cobbler/images/rhel-7-x86_64/initrd.img
    Writing template files for rhel-7-x86_64
    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
    rendering DHCP files
    generating /etc/dhcp/dhcpd.conf
    rendering TFTPD files
    generating /etc/xinetd.d/tftp
    processing boot_files for distro: rhel-7-x86_64
    processing boot_files for distro: rhel-8-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 ***
    
    
    
    
    
    
    9.查看DHCP状态
    [root@zyy180 ~]# netstat -anulp|grep dhcp
    udp        0      0 0.0.0.0:67              0.0.0.0:*                           7238/dhcpd          
    
    
    
    
    
    10重启服务
    [root@zyy180 ~]# systemctl restart xinetd
    [root@zyy180 ~]# systemctl restart cobblerd
    [root@zyy180 ~]# systemctl restart httpd
    [root@zyy180 ~]# ss -anlt
    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                           :::*

***成功***  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70]

## 开始定制安装 ##

### 配置RH7定制安装 ###

#### 1.登录cobbler ####

***https://192.168.30.150/cobbler\_web/system/list***  
服务端的IP

用户名和密码默认cobbler  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70 1]

#### 2.创建定制模块 ####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70 2]

#### 3.选择参数 ####

***Name 系统主机名  
Profile 使用2那个配置文件  
Kernel Options 内核参数(将网卡回归传统命名)  
Kickstart 指定装机配置文件***  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70 3]  
   
   
***Hosname 主机名  
Gateway 网关  
Name Servers DNS***  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70 4]  
   
   
***Add Interface 添加网卡(写网卡名)  
MAC MAC地址  
IP IP地址  
Subnet Mask 子网掩码***  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70 5]  
   
   
***成功***  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70 6]

### 配置RH8的定制安装 ###

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70 7]  
   
   
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70 8]  
   
   
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70 9]  
   
   
***成功***

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70 10]  
   
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p5eTEzMDk4OA_size_16_color_FFFFFF_t_70 11]

[cabbler]: https://blog.csdn.net/zyy130988/article/details/107646698
[ks]: https://blog.csdn.net/weixin_30929195/article/details/96932241?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param
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