Essential DevOps Toolset for Personal Level – Installation, Usage, and Verification Guide

As a DevOps practitioner (or someone becoming one), regardless of role—engineer, product manager, or leader—you should have the following software installed on your computer; even if you don’t write code, you need to be familiar with these tools.

1. Environment Preparation – JDK 8

JDK is required to compile Java projects and serves as a runtime for many other DevOps tools.

Download and install: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

java --version java version "1.8.0_111" Java(TM) SE Runtime Environment (build 1.8.0_111-b14) Java HotSpot(TM) 64‑Bit Server VM (build 25.111-b14, mixed mode)

2. Environment Preparation – Git Client

Git is essential for interacting with version‑control platforms such as GitHub and GitLab.

Download and install: https://git-scm.com/downloads

git --version git version 2.13.1

Recommended cheat‑sheet: Git cheat sheet

3. Container Management – Docker

Docker provides a lightweight way to run development and test environments on a laptop or workstation.

Download and install the latest Community Edition: https://docs.docker.com/engine/installation/

docker version Client: Version 17.06.1‑ce, API version 1.30, Go version go1.8.3 Server: Version 17.06.1‑ce, API version 1.30 (minimum 1.12)

Also install docker‑machine and docker‑compose (versions shown in the original output).

Verification: run a simple web‑server container and access it via http://localhost:8080.

4. Code Version Management – GitHub, Git Flow, GitHub Flow

Create a GitHub account, master the GitHub UI, and use Git Flow ( cheat sheet ) or the simplified GitHub Flow ( guide ).

Graphical clients: GitHub Desktop and Atlassian SourceTree .

5. Coding Tools – VS Code, Atom, Spring Tool Suite (STS)

VS Code (download https://code.visualstudio.com/ ) serves as an editor and Git client.

Atom (download https://atom.io/ ) offers extensive extensions.

STS is an Eclipse‑based IDE for Spring projects.

6. Build Tool – Maven

Apache Maven is the most popular Java build tool.

Download: http://maven.apache.org/download.cgi

mvn --version Apache Maven 3.2.2 (Java 1.8.0_111)

7. Test Runtime – Tomcat

Tomcat is a simple servlet container for running and testing Java web applications.

Download binary distribution: http://tomcat.apache.org/download-70.cgi

Verification: start the bin/startup.sh script and browse to http://localhost:8080.

8. Artifact Repository – Artifactory OSS

Artifactory OSS (free version) provides a local cache for Maven dependencies, enabling offline builds.

Download ZIP: https://www.jfrog.com/open-source/

Verification: start the server script in bin and browse to http://localhost.

9. Code Quality – SonarQube

SonarQube performs static analysis for many languages.

Download ZIP: https://www.sonarqube.org/downloads/

Verification: run the startup script in bin and open http://localhost:9000 (default credentials admin/admin).

10. Pipeline Tool – Jenkins

Jenkins orchestrates all the above tools into automated pipelines.

Download WAR: https://jenkins.io/download/

java -jar jenkins.war

Verification: open http://localhost:8080 and complete the initial admin setup.

11. Configuration Management – Ansible

Ansible is a low‑learning‑curve tool for infrastructure‑as‑code, with modules for AWS, Azure, F5, etc.

Installation guide: http://docs.ansible.com/ansible/latest/intro_installation.html (on macOS use brew install ansible).

ansible --version ansible 2.3.2.0 config file = /usr/local/etc/ansible/ansible.cfg

12. Monitoring – ELK Stack

Elasticsearch, Logstash, and Kibana form a powerful log aggregation and analysis platform.

Download past releases: https://www.elastic.co/downloads/past-releases

Verification: start the bin scripts and open http://localhost:5601 (Kibana UI).

13. Kanban Tool – Trello

Trello is a lightweight SaaS Kanban board that works well for DevOps teams.

Register at https://trello.com/ .

14. Your Recommendations

The author invites readers to share their own favorite tools, configurations, and hacks in the comments or by emailing [email protected] .