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ELK stack is abbreviated as Elasticsearch, Logstash, and Kibana stack, an open source full featured analytics stack helps to analyze any machine data. It is used as an alternative to other commercial data analytic software such as Splunk. I hope you do not require an introduction of ELK stack if you still need it; I […]
ELK stack is also known as the Elastic stack, consists of Elasticsearch, Logstash, and Kibana. It helps you to have all of your logs stored in one place and analyze the issues by correlating the events at a particular time. This guide helps you to install ELK stack on CentOS 7 / RHEL 7. Components […]
Puppet is an open source configuration management tool that helps you to manage the configurations of hundreds of client systems from the central location. Puppet makes the admin’s life easier by reducing time spent on repetitive task and allows them to concentrate on other works, also ensures that the deployed configuration are consistent across the […]
Rancher is an open source software that helps you to run the containers in production. With rancher, you no need to build containers from scratch; it supplies entire software stack needed to manage container. Components: INFRASTRUCTURE ORCHESTRATION: It is nothing but a computing resource (Linux Hosts), could be a virtual machine or physical machine. CONTAINER […]
Graylog is an open-source log management tool which helps you to collect, index and analyze any machine logs centrally. This guide will help you to install Graylog on CentOS 7 / RHEL 7. Components MongoDB – Being a database to store the configurations and meta information. Elasticsearch – It stores the log messages received from […]