创建用户认证文件
htpasswd -c /etc/httpd/conf.d/passwords 用户名
创建文件.htaccess在路径/usr/share/ganglia下
内容:
AuthType Basic AuthName "Restricted Files" AuthUserFile /etc/httpd/conf.d/passwords Require user 用户名
修改/etc/httpd/conf/httpd.conf中的内容
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>为
<Directory />
Options FollowSymLinks
# AllowOverride None
AllowOverride AuthConfig
</Directory>重启apache服务
service httpd restart