cobbler 自动部署安装配置

 

Installing:
 PyYAML         i386   3.08-4.el5      /PyYAML-3.08-4.el5.i386            721 k
 PyYAML         x86_64 3.08-4.el5      /PyYAML-3.08-4.el5.x86_64          741 k
 cobbler        noarch 2.0.11-2.el5    /cobbler-2.0.11-2.el5.noarch       2.2 M
 createrepo     noarch 0.4.11-3.el5    /createrepo-0.4.11-3.el5.noarch    216 k
 libyaml        i386   0.1.2-3.el5     /libyaml-0.1.2-3.el5.i386          115 k
 libyaml        x86_64 0.1.2-3.el5     /libyaml-0.1.2-3.el5.x86_64        123 k
 mod_python     x86_64 3.2.8-3.1       /mod_python-3.2.8-3.1.x86_64       1.2 M
 python-cheetah i386   2.0.1-2.el5     /python-cheetah-2.0.1-2.el5.i386   2.0 M
 python-cheetah x86_64 2.0.1-2.el5     /python-cheetah-2.0.1-2.el5.x86_64 2.0 M
 python-netaddr noarch 0.5.2-1.el5     /python-netaddr-0.5.2-1.el5.noarch 1.6 M

[root@rhel57 cobberrpm]# yum -y install dhcp httpd xinetd tftp-server

[root@rhel57 cobberrpm]# cobbler check
cobblerd does not appear to be running/accessible
[root@rhel57 cobberrpm]# service cobblerd status
cobblerd is stopped
[root@rhel57 cobberrpm]# service cobblerd start
Starting cobbler daemon:                                   [  OK  ]
[root@rhel57 cobberrpm]# cobbler check
httpd does not appear to be running and proxying cobbler
[root@rhel57 cobberrpm]# service httpd restart
Stopping httpd:                                            [FAILED]
Starting httpd:                                            [  OK  ]
[root@rhel57 cobberrpm]# cobbler check
httpd does not appear to be running and proxying cobbler

[root@rhel57 cobberrpm]# getenforce
Enforcing
[root@rhel57 cobberrpm]# setenforce 0
[root@rhel57 cobberrpm]# getenforce
Permissive
[root@rhel57 cobberrpm]# cobbler check
The following are potential configuration items that you may want to fix:

1 : The 'server' field in /etc/cobbler/settings must be set to something other than localhost, or kickstarting features will not work.  This should be a resolvable hostname or IP for the boot server as reachable by all machines that will use it.
2 : For PXE to be functional, the 'next_server' field in /etc/cobbler/settings must be set to something other than 127.0.0.1, and should match the IP of the boot server on the PXE network.
3 : Must enable a selinux boolean to enable vital web services components, run: setsebool -P httpd_can_network_connect true
4 : you need to set some SELinux content rules to ensure cobbler serves content correctly in your SELinux environment, run the following: /usr/sbin/semanage fcontext -a -t public_content_t "/tftpboot/.*" && /usr/sbin/semanage fcontext -a -t public_content_t "/var/www/cobbler/p_w_picpaths/.*"
5 : you need to set some SELinux rules if you want to use cobbler-web (an optional package), run the following: /usr/sbin/semanage fcontext -a -t httpd_sys_content_rw_t "/var/lib/cobbler/webui_sessions/.*"
6 : some network boot-loaders are missing from /var/lib/cobbler/loaders, you may run 'cobbler get-loaders' to download them, or, if you only want to handle x86/x86_64 netbooting, you may ensure that you have installed a *recent* version of the syslinux package installed and can ignore this message entirely.  Files in this directory, should you want to support all architectures, should include pxelinux.0, menu.c32, elilo.efi, and yaboot. The 'cobbler get-loaders' command is the easiest way to resolve these requirements.
7 : change 'disable' to 'no' in /etc/xinetd.d/tftp
8 : change 'disable' to 'no' in /etc/xinetd.d/rsync
9 : debmirror package is not installed, it will be required to manage debian deployments and repositories
10 : The default password used by the sample templates for newly installed machines (default_password_crypted in /etc/cobbler/settings) is still set to 'cobbler' and should be changed, try: "openssl passwd -1 -salt 'random-phrase-here' 'your-password-here'" to generate new one

Restart cobblerd and then run 'cobbler sync' to apply changes.


[root@rhel57 cobberrpm]# setsebool -P httpd_can_network_connect=1

[root@rhel57 cobberrpm]# setenforce 1
[root@rhel57 cobberrpm]# cobbler check
The following are potential configuration items that you may want to fix:

1 : The 'server' field in /etc/cobbler/settings must be set to something other than localhost, or kickstarting features will not work.  This should be a resolvable hostname or IP for the boot server as reachable by all machines that will use it.
2 : For PXE to be functional, the 'next_server' field in /etc/cobbler/settings must be set to something other than 127.0.0.1, and should match the IP of the boot server on the PXE network.
3 : you need to set some SELinux content rules to ensure cobbler serves content correctly in your SELinux environment, run the following: /usr/sbin/semanage fcontext -a -t public_content_t "/tftpboot/.*" && /usr/sbin/semanage fcontext -a -t public_content_t "/var/www/cobbler/p_w_picpaths/.*"
4 : you need to set some SELinux rules if you want to use cobbler-web (an optional package), run the following: /usr/sbin/semanage fcontext -a -t httpd_sys_content_rw_t "/var/lib/cobbler/webui_sessions/.*"
5 : some network boot-loaders are missing from /var/lib/cobbler/loaders, you may run 'cobbler get-loaders' to download them, or, if you only want to handle x86/x86_64 netbooting, you may ensure that you have installed a *recent* version of the syslinux package installed and can ignore this message entirely.  Files in this directory, should you want to support all architectures, should include pxelinux.0, menu.c32, elilo.efi, and yaboot. The 'cobbler get-loaders' command is the easiest way to resolve these requirements.
6 : change 'disable' to 'no' in /etc/xinetd.d/tftp
7 : change 'disable' to 'no' in /etc/xinetd.d/rsync
8 : debmirror package is not installed, it will be required to manage debian deployments and repositories
9 : The default password used by the sample templates for newly installed machines (default_password_crypted in /etc/cobbler/settings) is still set to 'cobbler' and should be changed, try: "openssl passwd -1 -salt 'random-phrase-here' 'your-password-here'" to generate new one

Restart cobblerd and then run 'cobbler sync' to apply changes.

[root@rhel57 cobberrpm]# cat /etc/cobbler/settings |grep -v ^.*# |grep server
build_reporting_smtp_server: "localhost"
default_name_servers: []
ldap_server: "ldap.example.com"
next_server: 192.168.0.7
redhat_management_server: "xmlrpc.rhn.redhat.com"
server: 192.168.0.7
[root@rhel57 cobberrpm]# service cobblerd restart

[root@rhel57 cobberrpm]# vim /etc/xinetd.d/tftp
[root@rhel57 cobberrpm]# vim /etc/xinetd.d/rsync
[root@rhel57 cobberrpm]# openssl passwd -1 -salt 'random' 'redhat'
$1$random$ARddkLOcxeu5GR/EqWdQK1
[root@rhel57 cobberrpm]# cat /etc/cobbler/settings |grep -v ^.*# |grep pass
default_password_crypted: "$1$mF86/UHC$WvcIcX2t6crBz2onWxyac."
ldap_search_passwd: ''
[root@rhel57 cobberrpm]# vim /etc/cobbler/settings
[root@rhel57 cobberrpm]# vim /etc/cobbler/settings
[root@rhel57 cobberrpm]# service cobblerd restart
Stopping cobbler daemon:                                   [  OK  ]
Starting cobbler daemon:                                   [  OK  ]
[root@rhel57 cobberrpm]# vim /etc/selinux/config
[root@rhel57 cobberrpm]# setenforce 0
[root@rhel57 cobberrpm]# service cobblerd restart
Stopping cobbler daemon:                                   [  OK  ]
Starting cobbler daemon:                                   [  OK  ]
[root@rhel57 cobberrpm]#  /usr/sbin/semanage fcontext -a -t public_content_t "/tftpboot/.*" && /usr/sbin/semanage fcontext -a -t public_content_t "/var/www/cobbler/p_w_picpaths/.*"
/usr/sbin/semanage: File context for /tftpboot/.* already defined
[root@rhel57 cobberrpm]# cobbler sync
task started: 2011-12-08_002820_sync
task started (id=Sync, time=Thu Dec  8 00:28:20 2011)
running pre-sync triggers
cleaning trees
mkdir: /tftpboot/pxelinux.cfg
mkdir: /tftpboot/grub
mkdir: /tftpboot/p_w_picpaths
mkdir: /tftpboot/s390x
mkdir: /tftpboot/ppc
mkdir: /tftpboot/etc
removing: /tftpboot/grub/p_w_picpaths
copying bootloaders
copying: /usr/lib/syslinux/pxelinux.0 -> /tftpboot/pxelinux.0
copying: /usr/lib/syslinux/menu.c32 -> /tftpboot/menu.c32
copying: /usr/lib/syslinux/memdisk -> /tftpboot/memdisk
copying distros
copying p_w_picpaths
generating PXE configuration files
cleaning link caches
generating PXE menu structure
running post-sync triggers
running python triggers from /var/lib/cobbler/triggers/sync/post/*
running python trigger cobbler.modules.sync_post_restart_services
running shell triggers from /var/lib/cobbler/triggers/sync/post/*
running python triggers from /var/lib/cobbler/triggers/change/*
running python trigger cobbler.modules.scm_track
running shell triggers from /



[root@rhel57 cobberrpm]# mount -oloop -r /mnt/hgfs/ISO/rhel-server-5.7-x86_64-dvd.iso  /cdrom

cobbler import --path=/cdrom/  --name=rhel5764 --arch=x86_64

[root@rhel57 ks_mirror]# cobbler report
distros:
==========
Name                           : rhel5764-x86_64
Architecture                   : x86_64
Breed                          : redhat
Comment                        : rhel5.7
Initrd                         : /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/pxeboot/initrd.img
Kernel                         : /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/pxeboot/vmlinuz
Kernel Options                 : {}
Kernel Options (Post Install)  : {}
Kickstart Metadata             : {'tree': 'http://@@http_server@@/cblr/links/rhel5764-x86_64'}
Management Classes             : []
OS Version                     : rhel5
Owners                         : ['admin']
Red Hat Management Key         : <>
Red Hat Management Server      : <>
Template Files                 : {}

Name                           : rhel5764-xen-x86_64
Architecture                   : x86_64
Breed                          : redhat
Comment                        : rhel5.7
Initrd                         : /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/xen/initrd.img
Kernel                         : /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/xen/vmlinuz
Kernel Options                 : {}
Kernel Options (Post Install)  : {}
Kickstart Metadata             : {'tree': 'http://@@http_server@@/cblr/links/rhel5764-xen-x86_64'}
Management Classes             : []
OS Version                     : rhel5
Owners                         : ['admin']
Red Hat Management Key         : <>
Red Hat Management Server      : <>
Template Files                 : {}

profiles:
==========
Name                           : rhel5764-x86_64
Comment                        :
DHCP Tag                       : default
Distribution                   : rhel5764-x86_64
Enable PXE Menu?               : 1
Kernel Options                 : {}
Kernel Options (Post Install)  : {}
Kickstart                      : /var/lib/cobbler/kickstarts/sample.ks
Kickstart Metadata             : {}
Management Classes             : []
Name Servers                   : []
Name Servers Search Path       : []
Owners                         : ['admin']
Parent Profile                 :
Red Hat Management Key         : <>
Red Hat Management Server      : <>
Repos                          : []
Server Override                : <>
Template Files                 : {}
Virt Auto Boot                 : 1
Virt Bridge                    : xenbr0
Virt CPUs                      : 1
Virt File Size(GB)             : 5
Virt Path                      :
Virt RAM (MB)                  : 512
Virt Type                      : qemu

Name                           : rhel5764-xen-x86_64
Comment                        :
DHCP Tag                       : default
Distribution                   : rhel5764-xen-x86_64
Enable PXE Menu?               : 1
Kernel Options                 : {}
Kernel Options (Post Install)  : {}

Kernel Options (Post Install)  : {}
Kickstart                      : /var/lib/cobbler/kickstarts/sample.ks
Kickstart Metadata             : {}
Management Classes             : []
Name Servers                   : []
Name Servers Search Path       : []
Owners                         : ['admin']
Parent Profile                 :
Red Hat Management Key         : <>
Red Hat Management Server      : <>
Repos                          : []
Server Override                : <>
Template Files                 : {}
Virt Auto Boot                 : 1
Virt Bridge                    : xenbr0
Virt CPUs                      : 1
Virt File Size(GB)             : 5
Virt Path                      :
Virt RAM (MB)                  : 512
Virt Type                      : xenpv


systems:
==========

repos:
==========

p_w_picpaths:
==========

 vi /etc/cobbler/dhcp.template

[root@rhel57 ks_mirror]# cobbler sync
task started: 2011-12-08_013212_sync
task started (id=Sync, time=Thu Dec  8 01:32:12 2011)
running pre-sync triggers
cleaning trees
removing: /var/www/cobbler/p_w_picpaths/rhel5764-x86_64
removing: /var/www/cobbler/p_w_picpaths/rhel5764-xen-x86_64
removing: /tftpboot/pxelinux.cfg/default
removing: /tftpboot/grub/p_w_picpaths
removing: /tftpboot/grub/efidefault
removing: /tftpboot/s390x/profile_list
copying bootloaders
copying: /usr/lib/syslinux/pxelinux.0 -> /tftpboot/pxelinux.0
copying: /usr/lib/syslinux/menu.c32 -> /tftpboot/menu.c32
copying: /usr/lib/syslinux/memdisk -> /tftpboot/memdisk
copying distros
copying files for distro: rhel5764-x86_64
trying hardlink /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/pxeboot/vmlinuz -> /tftpboot/p_w_picpaths/rhel5764-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/pxeboot/initrd.img -> /tftpboot/p_w_picpaths/rhel5764-x86_64/initrd.img
trying hardlink /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/pxeboot/vmlinuz -> /var/www/cobbler/p_w_picpaths/rhel5764-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/pxeboot/initrd.img -> /var/www/cobbler/p_w_picpaths/rhel5764-x86_64/initrd.img
copying files for distro: rhel5764-xen-x86_64
trying hardlink /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/xen/vmlinuz -> /tftpboot/p_w_picpaths/rhel5764-xen-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/xen/initrd.img -> /tftpboot/p_w_picpaths/rhel5764-xen-x86_64/initrd.img
trying hardlink /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/xen/vmlinuz -> /var/www/cobbler/p_w_picpaths/rhel5764-xen-x86_64/vmlinuz
trying hardlink /var/www/cobbler/ks_mirror/rhel5764-x86_64/p_w_picpaths/xen/initrd.img -> /var/www/cobbler/p_w_picpaths/rhel5764-xen-x86_64/initrd.img
copying p_w_picpaths
generating PXE configuration files

generating PXE configuration files
cleaning link caches
generating PXE menu structure
running post-sync triggers
running python triggers from /var/lib/cobbler/triggers/sync/post/*
running python trigger cobbler.modules.sync_post_restart_services
running shell triggers from /var/lib/cobbler/triggers/sync/post/*
running python triggers from /var/lib/cobbler/triggers/change/*
running python trigger cobbler.modules.scm_track
running shell triggers from /var/lib/cobbler/triggers/change/*
*** TASK COMPLETE ***

service xinetd start
service dhcpd start
service cobblerd start