问题1:
It appears as though you do not have permission to view information for any of the hosts you requested 临时解决: sed -i 's/use_authentication=1/use_authentication=0/g' /usr/local/nagios/etc/cgi.cfg (取消了认证 可以浏览主机状态 但是无法在 nagios web端 执行外部命令 ) 解决: 登陆 nagios web接口的用户 需要和 /usr/local/nagios/etc/cgi.cfg 里面配置的用户匹配 没有可以手动添加 用逗号隔开 问题2: Sorry Dave, I can't let you do that... It seems that you have chosen to not use the authentication functionality of the CGIs. I don't want to be personally responsible for what may happen as a result of allowing unauthorized users to issue commands to Nagios,so you'll have to disable this safeguard if you are really stubborn and want to invite trouble. Read the section on CGI authentication in the HTML documentation to learn how you can enable authentication and why you should want to. 原因 : 未开启认证 开启认证可解决问题 编辑文件 /usr/local/nagios/etc/cgi.cfg 将 use_authentication 值设成1 (0/1 关闭/开启) use_authentication=1 并重启 nagios service nagios restart 问题3: It appears as though you do not have permission to view information for any of the hosts you requested...
If you believe this is an error, check the HTTP server authentication requirements for accessing this CGI
and check the authorization options in your CGI configuration file. 原因 : 认证用户不正确 开启认证 认证的用户必须是 cgi.cfg 配置文件里有的 默认是 nagiosadmin 如果你新建的其他用户 需要添加进去 多用户用逗号分开 authorized_for_system_information=nagiosadmin authorized_for_configuration_information=nagiosadmin authorized_for_system_commands=nagiosadmin authorized_for_all_services=nagiosadmin authorized_for_all_hosts=nagiosadmin authorized_for_all_service_commands=nagiosadmin authorized_for_all_host_commands=nagiosadmin 如果不是 nagiosadmin 需要到后面添加 例子 authorized_for_system_information=nagiosadmin,admin 问题4: 调用外部命令错误 可能权限不够 解决: 临时解决: chown -R nagios.nagcmd /usr/local/nagios/var/rw chmod -R 777 /usr/local/nagios/var/rw 为什么说临时解决 ? 因为重启nagios后 权限会还原 还是没权限执行 解决: 在安装 nagios 时 就要把用户选对 然后再安装 ./configure --with-group=nagios --with-user=nagios --with-command-group=nagcmd --with-gd-lib=/usr/lib --with-gd-inc=/usr/include make all make install make install-init make install-config make install-commandmode === rw\nagios.cmd 权限是 nagios.nagios 还需要把 web用户 加入到 nagios组里 这样才有权限执行 nagios.cmd
问题5: 3D浏览错误 提示下载 statuswrl.cgi 解决: 需安装3D浏览插件 原因是未安装支持vrml 3D浏览的插件 vrml 面向对象的三维造型语言 需要安装 vrml 支持插件才能浏览 Cortona VRML Client 是一个优秀的VRML浏览插件
http://download.pcpop.com/Down/48664.html http://down2.pcpop.com/softdown/exp/cortvrml.zip 问题6: 查看帮助文档时 无法看到图片 原因 url错误 图片源地址 http://nagios_ip/pub/p_w_picpaths/reachability1.png 实际地址 /usr/local/nagios/share/docs/p_w_picpaths/reachability1.png 解决 配置apache加入别名 Alias /pub "/usr/local/nagios/share/docs" apachectl restart 重启apache 问题解决 |