Top 10 DevOps Tools You Must Know In 2019

GIT is a version control system which allows you to track changes in your file and, by using it you can easily coordinate the work among your team

Features:
• Free-Open Source Tool

    •   Feature Branch Workflow

    •   Allows Distributed Development

    •   Supports Pull Request

    •   Enables Faster Release Cycle

Jenkins is a continuous integration server written in Java. You can use it for testing and reporting changes in near real time. Being a developer, it will help you to find and solve bugs in your code rapidly and automate the testing of their build.

Features
• Free Open-Source Tool

• Integrate all your DevOps stages with the help of around 1000 plugins

• Script your pipeline having one or more build jobs into a single workflow

• Easily start your Jenkins with its WAR file

• Provides multiple ways of communication: web-based GUI, CLI and REST Api

Well, Selenium is a portable software testing framework for web applications. It provides you with an easy interface for developing automated tests.

Features:
• Free Open-Source Tool

• Create robust, browser-based regression automation suites and tests

• Write test scripts in multiple languages like Java, Python, C#, Ruby, Perl, Php, JavaScript

• Supports Multiplatform for testing like ios and Android

• Easy to build a keyword driven framework for a WebDriver

A lightweight tool which uses container to package up an application with all the requirements and dependencies before shipping the complete container as one package

Features:
• Use Docker container with any language

• Ship the container wherever you want, be it QA, your team or even the cloud

• Scale up to 1000’s node

• Update with zero downtime

An open-source configuration management tool, use to automate the method of inspecting, delivering and operating your software across the entire lifecycle with platform independency.

Features:
• Based on master-slave architecture

• Open-source tool

• Long commercial track record

Chef is a powerful configuration management automation tool using which you can transform infrastructure into code.

Features:
• Another open-source configuration management tool

• Supports multiple platforms like AIX, RHEL/CentOS, FreeBSD

• Easy to integrate with cloud-based platforms

• Active, smart and fast-growing community support

Ansible is an open-source tool which provides one of the simplest ways to automate your apps and IT infrastructures such as network configuration, cloud deployments, and creation of development environments.

Features:
• Open source configuration management tool

• Supports push configuration

• Based on master-slave architecture

• Completely agentless and uses simple syntax written YAML

Nagios is a powerful monitoring system which enables you and your organization to identify and resolve IT infrastructure problems before they affect critical business processes.

Features:
• Monitors and troubleshoot server performance issues

• Plan infrastructure upgrades before outdated systems cause failures

• Automatically fix problems when detected

ELK is a combination of three powerful, opensource tool: Elasticsearch, Logstash and Kibana used to collect insights out of your logs or data.

Features:
• Open Source tool with multiple plugins

• Lightweight tool, easy to deploy

• Perform search in near-real time

• Collects and Analyse logs from an excel file to a database or server

• Active and Supportive discussion forum

Splunk is a software platform to search, analyze and visualize the machine-generated data or logs gathered from the websites, applications, sensors, devices etc. which make up your IT infrastructure and business.

Features:
• Store, search, analyze and visualize the machine-generated data

• Ingest data in multiple file format

• Create knowledge objects for operational intelligence

• Monitors business metrics to get log insights