安裝完,檢查cobbler:cobbler check發現這個問題ImportError: No module named yaml
具體報錯如下:
[root@www localdisk]# cobbler check
Traceback (most recent call last):
File "/usr/bin/cobbler", line 18, in <module>
import cobbler.cli as app
File "/usr/lib/python2.7/site-packages/cobbler/cli.py", line 31, in <module>
import utils
File "/usr/lib/python2.7/site-packages/cobbler/utils.py", line 41, in <module>
import yaml
ImportError: No module named yaml

解決方法:
1.安裝pip:包名python2-pip-8.1.2-6.el7.noarch.rpm

2.安裝組件pip install pyyaml

之后檢查cobbler check發現報錯:ImportError: No module named simplejson

解決:缺少一個依賴組件simplejson,那就去安裝
yum -y install python-simplejson (要是沒有就去下載rpm安裝包)
或者直接用命令行下載
wget https://pypi.python.org/packages/source/s/simplejson/simplejson-3.5.2.tar.gz#md5=10ff73aa857b01472a51acb4848fcf8b --no-check-certificate
之后解壓,切換到有 setup.py 文件的地方,用python setup.py install
like this

之后再執行cobbler check發現報錯:
cobblerd does not appear to be running/accessible: error(111, 'Connection refused')

解決方法:重啟三連
systemctl restart httpd
systemctl restart cobblerd
systemctl restart rsyncd

之后再執行cobbler check發現報錯:
ProtocolError: <ProtocolError for 127.0.0.1:80/cobbler_api: 401 Unauthorized>

那,看這上面的報錯的提示沒,明確的說了要么你的selinux沒關,要么你的httpd沒起來
1.檢查selinux
getenforce ------當前狀態是否為disable
2.查看httpd狀態,發現沒有報錯,看下配置文件 /etc/httpd/conf/httpd.conf,發現是自己之前做了反向代理,注釋,重啟服務就可以了
效果:cobbler check
要是顯示這個,哈哈哈沒問題了
