192.168.1.151 eternal1 eternal1.OracleByExample.com
192.168.1.152 eternal2 eternal2.OracleByExample.com
192.168.1.153 eternal3 eternal3.OracleByExample.com
192.168.1.191 PromGraf PromGraf.OracleByExample.com
3 node Cassandra cluster cluster_name: 'id_cluster' version : Apache Cassandra 4.0-beta4 running on following servers :
192.168.1.151 eternal1 eternal1.OracleByExample.com
192.168.1.152 eternal2 eternal2.OracleByExample.com
192.168.1.153 eternal3 eternal3.OracleByExample.com
We will configure Cassandra's built in metrics-reporter to extract and publish metrics to Prometheus.
We will also configure Prometheus node_exporter on each of our Cassandra nodes to extract and publish metrics to Prometheus.
We will configure and run Prometheus & Grafana on following server :
192.168.1.191 PromGraf PromGraf.OracleByExample.com
Prometheus will gather and organize all collected metrics into its internal time-series database.
Grafana will consume the metrics from Prometheus and display them in a nice dashboard.
Completed and code has been published during November 2021.
# 02-February-2024
# this is working properly with following software versions :
Linux OS : Rocky Linux release 9.3 (5.14.0-362.13.1.el9_3.x86_64)
Apache Cassandra Release Version 5.0-beta1
Prometheus node_exporter version 1.7.0
Prometheus version 2.49.1
Prometheus AlertManager version 0.26.0
Grafana version 10.3.1
# 16-October-2022
# this is working properly with following software versions :
Linux OS : CentOS Stream release 9 (5.14.0-171.el9.x86_64)
Apache Cassandra Release Version 4.1-beta1
Prometheus node_exporter version 1.4.0
Prometheus version 2.39.1
Prometheus AlertManager version 0.24.0
Grafana version 9.2.0
currently using "sendmail"
in future can we support "mailx" too ?