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MaxScale/Documentation/Monitors/NDB-Cluster-Monitor.md
2015-12-10 14:32:10 +02:00

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# NDB Cluster Monitor
## Overview
The MySQL Cluster Monitor is a monitoring module for MaxScale that monitors a MySQL Cluster. It assigns a NDB status for the server if it is a part of a MySQL Cluster.
## Configuration
A minimal configuration for a monitor requires a set of servers for monitoring and a username and a password to connect to these servers. The user requires the REPLICATION CLIENT privilege to successfully monitor the state of the servers.
```
[MySQL Cluster Monitor]
type=monitor
module=ndbclustermon
servers=server1,server2,server3
user=myuser
passwd=mypwd
```
### Common Monitor Parameters
For a list of optional parameters that all monitors support, read the [Monitor Common](Monitor-Common.md) document.