MySQL Clustering Setup Tutorial on Ubuntu – When people are talking about Ubuntu, it seems like there are more and more things which can be done to the personal computer. Of course experiments become very common thing which people can do. Nevertheless, there are some kinds of need which should be fulfilled for Ubuntu.Tutorial linux will be needed for ensuring that people can use their personal computer properly. There can be a time when people need to setup the MySQL cluster. In fact, MySQL NDB Cluster will integrate the standard Server of MySQL with the storage engine which is clustered in memory named Network Database (NDB). This is the tutorial which should be followed.
On Management VPS
They have to download the latest MySQL Cluster version to virtual server directly. It should also be extracted. Next, people have to create mysql-cluster directory. New configuration entitled config.lnl must be created as well. Specific lines must be added to it. People must not forget that they also have to change the IP address or host name according to the IP address or hostname of the actual server.
On SQL VPS
There can be a time when people want to install as well as configure MySQL on the SQL VPS. First of all, they have to check whether there is installation of MySQL packages. The existing package as well as configurations must be removed. On the other hands, they can also remove the package and also configuration filed which are listed by dpjg –l l grep mysql. The latest MySQL version must be downloaded to the virtual server directory. They have to edit the file of MySQL configuration and add the lines. Through the SSH, people can login to the VPS management and they can run the command for configuring ndb_mgmd for starting on the boot. There are lines which must be added as well. The file must be saved before the exlt 0 line. My SQL service can be started on SQL VPS. They are also able to improve the MySQL installation security.
On Data VPSes
People should remove the existing MySQL package including its configuration files. The latest version must be downloaded and extracted then to the chosen directory on data1 VPS. After running specific commands, people still need to edit the configuration file of MySQL. Another line must be added and another command must be run. The same procedure must be done to Data2 VPS. They should check the cluster status of MySQL for knowing that the setup is completed.
