10、修改cobber登录密码：
[root@cobbler ~]# htdigest /etc/cobbler/users.digest "Cobbler" cobbler
Changing password for user cobbler in realm Cobbler
New password:
Re-type new password:
11、打开cobber web
cobblerd启动报错
[root@cobbler conf.d]# systemctl status cobblerd
● cobblerd.service - Cobbler Helper Daemon
Loaded: loaded (/usr/lib/systemd/system/cobblerd.service; enabled; vendor preset: disabled)
Active: inactive (dead) since Mon 2018-03-12 07:09:51 EDT; 18s ago
Process: 1644 ExecStartPost=/usr/bin/touch /usr/share/cobbler/web/cobbler.wsgi (code=exited, status=0/SUCCESS)
Process: 1643 ExecStart=/usr/bin/cobblerd -F (code=exited, status=0/SUCCESS)
Main PID: 1643 (code=exited, status=0/SUCCESS)
Mar 12 07:09:51 cobbler cobblerd[1643]: Traceback (most recent call last):
Mar 12 07:09:51 cobbler cobblerd[1643]: File "/usr/bin/cobblerd", line 75, in main
Mar 12 07:09:51 cobbler cobblerd[1643]: api = cobbler_api.BootAPI(is_cobblerd=True)
Mar 12 07:09:51 cobbler cobblerd[1643]: File "/usr/lib/python2.7/site-packages/cobbler/api.py", ...it__
Mar 12 07:09:51 cobbler cobblerd[1643]: "authn_configfile"
Mar 12 07:09:51 cobbler cobblerd[1643]: File "/usr/lib/python2.7/site-packages/cobbler/api.py", ...file
Mar 12 07:09:51 cobbler cobblerd[1643]: return module_loader.get_module_from_file(section,name,f...ack)
Mar 12 07:09:51 cobbler cobblerd[1643]: File "/usr/lib/python2.7/site-packages/cobbler/modulelo...file
Mar 12 07:09:51 cobbler cobblerd[1643]: raise CX(("Failed to load module for %s/%s") % (categor...ld))
Mar 12 07:09:51 cobbler cobblerd[1643]: CX: 'Failed to load module for authentication/module'
Hint: Some lines were ellipsized, use -l to show in full.
解决方法：
[root@cobbler ~]# vim /etc/cobbler/modules.conf
[authentication]
module = authn_configfile
重启cobber服务
systemctl restart cobblerd
效验报错：
[root@cobbler ~]# cobbler check
httpd does not appear to be running and proxying cobbler, or SELinux is in the way. Original traceback:
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/cobbler/cli.py", line 251, in check_setup
s.ping()
File "/usr/lib64/python2.7/xmlrpclib.py", line 1233, in call
return self.send(self.name, args)
File "/usr/lib64/python2.7/xmlrpclib.py", line 1587, in request
verbose=self.verbose
File "/usr/lib64/python2.7/xmlrpclib.py", line 1273, in request
return self.single_request(host, handler, request_body, verbose)
File "/usr/lib64/python2.7/xmlrpclib.py", line 1321, in single_request
response.msg,
ProtocolError: <ProtocolError for 127.0.0.1:80/cobbler_api: 503 Service Unavailable>
解决方法：
关闭selinux:
[root@cobbler ~]# vim /etc/selinux/config
SELINUX=disabled
重启服务器