Arun Dhyani

DevOps, Technology

How to Install Kubernetes on CentOS?

  In this blog, we will learn how to setup Kubernetes cluster on servers running on CentOS (Bare-metal installation) as well as deploy add-on services such as DNS and Kubernetes Dashboard. If you are new to Kubernetes cluster and want to understand its architecture then you can through the blog on the Introduction on...



Collecting Tomcat logs using Fluentd and Elasticsearch

In our previous blog, we have covered the basics of fluentd, the lifecycle of fluentd events and the primary directives involved. In this blog, we'll configure fluentd to dump tomcat logs to Elasticsearch. We'll also talk about filter directive/plugin and how to configure it to add hostname field in the event stream. Fluentd...


DevOps, Technology

Getting Started with Zabbix

Zabbix is an Open source distributed monitoring tool. It allows us to monitor integrity and health of the server, network traffic,  and applications.  Zabbix uses a notification mechanism that allows users to configure e-mail based alerts for virtually any event.  Components Used in Zabbix are as follows: Zabbix Server :...