/*
* First server
*/
$i++;


$connect_hosts = array(
'1'=>array(
"host"=> "", //server1
"user"=> "<mysql admin="" id>",
"password" => "<password>"
"port"= "<port number>"
) ,
'2'=>array(
"host"=> "", //server1
"user"=> "<mysql admin="" id>",
"password" => "<password>"
"port"= "<port number>"
);


for ($i=1;$i<=count($connect_hosts);$i++) {


/* Authentication type */
$cfg['Servers'][$i]['auth_type'] = 'http'; //之前是cookie的时候有个报错


/* Server parameters */
$cfg['Servers'][$i]['host'] = $connect_hosts[$i]['host']; //host list
$cfg['Servers'][$i]['connect_type'] = 'tcp';
$cfg['Servers'][$i]['compress'] = false;


/* Select mysql if your server does not have mysqli */
$cfg['Servers'][$i]['extension'] = 'mysql';
$cfg['Servers'][$i]['AllowNoPassword'] = false;
$cfg['Servers'][$i]['user'] = $connect_hosts[$i]['user'];//change username
$cfg['Servers'][$i]['password'] = $connect_hosts[$i]['password']; //pwd


}


这些配置完成后， phpmyadmin还需要创建一个phpmyadmin自己的DB
貌似是用来记录最近操作的表格之类的信息，具体还在研究
这个库的建库建表sql的存放路经通过这个找

locate create_tables.sql

/usr/share/doc/phpmyadmin/examples/create_tables.sql.gz
解压
tar xvf create_tables.sql.gz

注意修改libraries/config.default.php,将$cfg['PmaNoRelation_DisableWarning']的值改为ture。（一开始没改，不过装完发现是默认打开的）
另外config.inc.php里的table值和sql的一定要一致，我是直接改的SQL