MySQL Forums :: NDB clusters :: number of private ip address needed for clustering


Advanced Search

Re: number of private ip address needed for clustering
Posted by: Mikael Ronström ()
Date: January 17, 2017 02:46PM

The two data nodes have one port (if you set PortNumber in
config file on data node) and uses one hostname (IP address
or hostname). I gather this IP address can be a private one
if all your communication to the data nodes goes through the
MySQL Server.

The MySQL Server uses a public IP address I presume since I
gather this is your interface to the cluster.

The management server needs to reachable from the MySQL Server
and from the data nodes. The MySQL Server uses the same
hostname to connect to the data node and management server.
The management server can thus be a private IP address.

So as long as the MySQL Server can reach all the private
IP addresses of the 2 data nodes and management server then
this is the only public IP address, the rest should be
possible to use private IP addresses.

Definitely one IP per node is sufficient.

Options: ReplyQuote


Subject Views Written By Posted
number of private ip address needed for clustering 225 priya ram 01/13/2017 03:56AM
Re: number of private ip address needed for clustering 124 Mikael Ronström 01/16/2017 03:48AM
Re: number of private ip address needed for clustering 107 priya ram 01/16/2017 11:17PM
Re: number of private ip address needed for clustering 167 Mikael Ronström 01/17/2017 02:46PM
Re: number of private ip address needed for clustering 163 Mikael Ronström 01/18/2017 02:15AM
Re: number of private ip address needed for clustering 102 priya ram 01/18/2017 11:11PM


Sorry, only registered users may post in this forum.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.