phanirajl / cassandra-monitoring-by-elk

Monitoring cassandra cluster by ELK (Elasticsearch , logstash and Kibana)

cassandra-monitoring-by-ELK

Monitoring cassandra cluster by ELK (Elasticsearch , logstash and Kibana) #Overview Many organisation used cassandra as NoSQL database to handle large amount of data. so its necessary to monitor health of cassandra clusters. Cassandra is a famous NoSQL database and there is no any free monitoring tool available. ELK is a good solution for this and provide real time monitoring of clusters nodes.

#Key features

• Real time monitoring of cluster nodes status
• CPU statistics.
• Load on Cluster Nodes
• Memory statistics
• Process Status
• Input/output statistics
• Pending tasks
• Read latency
• Write latency

#How to install

• Install all dashboards from dashboard folder in your Kibana
• Install/Run all scripts under scripts folder in your each node of cluster and run cassandra_perf.sh script in cron and send data to Logstash server
• Install/Run cassandra.conf in your Logstash server and send data to elasticsearch server