Traceback (most recent call last):
File 
            "
            /usr/bin/cobbler
            ", line 36, in <module>
sys.exit(app.main())
File "/usr/lib/python2.6/site-packages/cobbler/cli.py", line 657, in main
rc = cli.run(sys.argv)
File "/usr/lib/python2.6/site-packages/cobbler/cli.py", line 270, in run
self.token = self.remote.login("", self.shared_secret)
File "/usr/lib64/python2.6/xmlrpclib.py", line 1199, in__call__return self.__send(self.__name, args)
File "/usr/lib64/python2.6/xmlrpclib.py", line 1489, in__request
verbose=self.__verbose
File "/usr/lib64/python2.6/xmlrpclib.py", line 1253, in request
return self._parse_response(h.getfile(), sock)
File "/usr/lib64/python2.6/xmlrpclib.py", line 1392, in _parse_response
return u.close()
File "/usr/lib64/python2.6/xmlrpclib.py", line 838, in close
raise Fault(**self._stack[0])
xmlrpclib.Fault: <Fault 1: "<class ‘cobbler.cexceptions.CX‘>:‘login failed‘">
[root@mini1 html]# /etc/init.d/cobblerd restart
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 : 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.
4 : file /etc/xinetd.d/rsync does not exist
5 : since iptables may be running, ensure 69, 80/443, and 25151 are unblocked
6 : debmirror package isnot installed, it will be required to manage debian deployments and repositories
7 : 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
8 : 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.

vim /etc/cobbler/settings 
server: 192.168.3.12
next_server: 192.168.3.12 #指定tftp所在的服务器
manage_dhcp: 1 #使用cobbler管理dhcp

            #
             vim /etc/xinetd.d/rsync
            service rsync
{
disable = no # 将disable 改为 no
flags = IPv6
socket_type = stream
wait = no
user = root
server = /usr/bin/rsync
server_args = --daemon
log_on_failure += USERID
}

            #
             vim /etc/cobbler/dhcp.template
subnet 192.168.3.0 netmask 255.255.255.0 {
option routers 192.168.3.1;
option domain-name-servers 192.168.1.13;
option subnet-mask 255.255.255.0;
range dynamic-bootp 192.168.3.100 192.168.3.200;
default-lease-time 21600;
max-lease-time 43200;
next-server $next_server;

            #
             mount /dev/cdrom /mnt
            
#
             cobbler import --path=/mnt/ --name=CentOS-7.3-x86_64 --arch=x86_64
task started: 2017-04-20_174857_import
task started (id=Media import, time=Thu Apr 20 17:48:57 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-7.3-x86_64:
creating new distro: CentOS-7.3-x86_64
trying symlink: /var/www/cobbler/ks_mirror/CentOS-7.3-x86_64 -> /var/www/cobbler/links/CentOS-7.3-x86_64
creating new profile: CentOS-7.3-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-7.3-x86_64 for CentOS-7.3-x86_64
processing repo at : /var/www/cobbler/ks_mirror/CentOS-7.3-x86_64
need to process repo/comps: /var/www/cobbler/ks_mirror/CentOS-7.3-x86_64
looking for /var/www/cobbler/ks_mirror/CentOS-7.3-x86_64/repodata/*comps*.xml
Keeping repodata as-is :/var/www/cobbler/ks_mirror/CentOS-7.3-x86_64/repodata
*** TASK COMPLETE ***

            #
            version=DEVEL
            
#
             System authorization information
auth --enableshadow --passalgo=sha512
# Use network installation
url --url="http://192.168.3.12/cobbler/ks_mirror/CentOS-7.3-x86_64/"# Use text mode installtext
ignoredisk --only-use=sda
# Keyboard layouts
keyboard --vckeymap=us --xlayouts=‘us‘# System language
lang en_US.UTF-8
# Firewall configuration
firewall --disabled
selinux --disabled
# Reboot after installationreboot

# Network information
network --bootproto=dhcp --device=ens33 --onboot=on --ipv6=auto
network --hostname=localhost.localdomain

# Root password
rootpw --iscrypted $6$23hVX55axEtxScyM$jowXwPr8f2xqipe0Xnaj8XHtwNBlufsvCqqDQDrokM1M0kzxwzPlvzHJmJzusubb6zAU/hKpW5oIDCpa.n7zs0
# System services
services --disabled="chronyd"# System timezone
timezone Asia/Shanghai --isUtc --nontp
# System bootloader configuration
bootloader --append=" crashkernel=auto" --location=mbr --boot-drive=sda
# Clear the Master Boot Record zerombr 
# Partition clearing information 
clearpart --all --initlabel
firstboot --disable
# Disk partitioning information
part pv.194 --fstype="lvmpv" --ondisk=sda --size=75779
part /boot --fstype="xfs" --ondisk=sda --size=300
volgroup centos --pesize=4096 pv.194
logvol /data --fstype="xfs" --size=40956 --name=data --vgname=centos
logvol swap --fstype="swap" --size=4096 --name=swap --vgname=centos
logvol / --fstype="xfs" --size=30720 --name=root --vgname=centos

%packages
@^minimal
@core
kexec-tools

%end

# cobbler profile report
Name : CentOS-7.3-x86_64
TFTP Boot Files : {}
Comment : 
DHCP Tag : default
Distribution : CentOS-7.3-x86_64
Enable gPXE? : 0
Enable PXE Menu? : 1
Fetchable Files : {}
Kernel Options : {}
Kernel Options (Post Install) : {}
Kickstart : /var/lib/cobbler/kickstarts/sample_end.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

# cobbler listdistros:
CentOS-7.3-x86_64

profiles:
CentOS-7.3-x86_64

systems:

repos:

images:

mgmtclasses:

packages:

files:

cobbler system add --name=chinasoft --mac=00:50:56:3B:DC:7E --profile=CentOS-7.3-x86_64 --ip-address=192.168.3.177 --subnet=255.255.255.0 --gateway=192.168.3.1 --interface=eth0 --static=1 --hostname=node3.chinasoft.com --name-servers="114.114.114.114"

            #
             vim /etc/cobbler/pxe/pxedefault.template 
            DEFAULT menu
PROMPT 0
MENU TITLE by jack | http://www.cnclogs.com/reblue520
TIMEOUT 200
TOTALTIMEOUT 6000
ONTIMEOUT $pxe_timeout_profile
LABEL local
MENU LABEL (local)
MENU DEFAULT
LOCALBOOT -1
$pxe_menu_items
MENU end