Primary-secondary DNS mirroring?

Hello,

I have set up an Debian Wheezy Ispconfig3 multiserver environment with 3 servers and I wanted to set up a mirrored primary-secondary DNS based on this howto:

How To Run Your Own DNS Servers (Primary And Secondary) With ISPConfig 3 (Debian Squeeze)

However, if I set up 'Is mirror of Server' option to the main server in the configuration of the selected host according to the howto, I cannot select that server host when I add a new Site/Email/DNS.

Is it possible to mirror only the DNS data? What does 'Is mirror of Server' option exactly do?

Thank you for your help.
Zoli

 

Hi Till,

Ok, I see, thank you.

Another question:

I wanted to install Ispconfig3 on two servers with Mysql master-master replication with Ispconfig3 interface on both of the hosts based on this howto:

Installing A Web, Email & MySQL Database Cluster On Debian 6.0 With ISPConfig 3

I have set up Mysql master-master replication and I have installed Ispconfig3 on both servers. The master server was a standard installation, the slave was an expert one. I chose different ispconfig database name and also the ispconfig user name for both hosts. Then, I copied /usr/local/ispconfig/interface/lib/config.inc.php from the master server to the slave.

My problem is:
I can log in the Ispconfig3 interface on the master server, I can see both servers there and I can change the admin password, it works OK.
But, I cannot login with the changed password on the slave server, I can only log in with the default one and I can only see the slave server among the server and monitor lists.

I don't understand that, because mysql replication works perfectly, I can see the same databases and mysql users on both phpmyadmin interface but Ispconfig3 interfaces seems to be working separately.

Do you have an idea what I could do to solve this problem?

Thank you very much.
Zoli

 

Hi Till,


Indeed, it was a problem with replication, thank you.