DevOps is a process that involves collaboration, new management principles, cohesive communication, and tools between the software team and IT team for the products they generate and manage. This methodology guides businesses in directing their tools and processes toward a customer-focused approach. DevOps gives you the chance to provide high-quality software products while reducing the time of the software development life cycle (SDLC).
A recent report of ‘2022 Survey Report: The State of the Mainframe’ by Rocket Software said that 44 percent of IT pros operate several tools for DevOps on mainframe applications. At the same time, 24 percent of users had a complete mainframe DevOps platform.
As technology advances, businesses embrace DevOps tools that encourage collaboration, leverage monitoring and observability, automate context switching, and accelerate the delivery of better software. To simplify the selection, we have selected the 7 top DevOps tools to achieve a successful DevOps transformation. Before going in-depth into the topic, let’s go through the concept of DevOps tools.
Concept of DevOps Tools
An ideal DevOps tool would foster automation, trim SDLC, pave way for higher quality products. It permits teams to automate software development operations such as build, dependency management, deployment, conflict management, etc., which also helps to reduce manual efforts. With manual efforts reduced, scope for errors is stunted and quality is boosted without any additional time requirements. If anything, time requirements are reduced. The DevOps tools listed here primarily focus on collaboration, product management, and software development. Below is a comprehensive list of DevOps tools for many phases in the SDLC.
Popular Devops Tools to pick for your business in 2022
This automation tool guides different software lifecycle phases such as configuration and management of software components, patching, and provisioning of IT infrastructure. It is compatible with Linux and Windows where it pulls the strings on multiple application servers. In addition, it gels well with Cisco switches, MacOS, and IBM mainframes on numerous platforms.
- Puppet uses a declarative programming language to define deployments, server management DevOps tools, and system configuration.
- Puppet supports Clojure, C++, and Ruby programming languages. It operates on Unix, Windows, and Linux operating systems.
- MNCs such as Dell, Capgemini, Accenture, IBM, NetApp, and Flipkart use Puppet.
Linus Torvalds coined ‘Git’ in 2005. It is a distributed source code management application that enables developers to track the advancement of the development of their apps by maintaining several source code versions.
- Developers can quickly initiate a rollback on their code since they can track.
- This application is easy to adopt as it is compatible with protocols like FTP, SSH, and HTTP.
- Git can track the changes very quickly in any set of files.
Jenkins is an open-source automation server that guides software development processes like creating, enabling CI/CD, deploying, and testing. It makes simple for teams to monitor repetitive operations, seamlessly integrate changes, and detect problems quickly.
- This application enables numerous built-in interfaces such as CLI, API, and GUI for easy updates.
- It effortlessly combines with several cloud vendors such as Google Cloud, Amazon EC2, Digital Ocean, etc.
- It is the most popular and integrates with almost all DevOps tools, including Docker, Octopus Deploy, Puppet, etc.
Solomon Hykes introduced the term ‘Docker’, and it was released in 2013. In the current IT arena, 11 million+ developers use the Docker application globally. As a DevOps solution, Docker allows the developers to build, package, and deploy their code using containers with the required dependencies rather than virtual machines.
- Docker operates OS-level virtualization to produce applications in packages known as a container.
- The tool makes it simple to implement fixes and add new features.
- Docker operates in macOS, Windows, and Linux operating systems.
It was developed by Ethan Galstad in 2002. Nagios is one of the key tools to monitor IT infrastructure. It is a cost-free software that monitors networks, systems, and infrastructure. It provides monitoring and alerting services for switches, servers, logs, and applications. In addition, Nagios guides the DevOps team in identifying and fixing network and infrastructure issues.
- It allows complete monitoring of host resources such as system logs, processor load, and disk usage.
- It monitors network services such as ICMP, HTTP, NNTP, FTP, SMTP, SSH, SNMP, and POP3.
- This application is available in Fusion, Log Server, Nagios XI, and Core.
6. K8s or Kubernetes
Also known as K8s, Kubernetes is a popular open-source orchestration platform designed to automate container-based software deployment, scaling, and management. It was developed by Google engineers Craig McLuckie, Brendan Burns, and Joe Beda and released in 2014. Kubernetes uses for applications packaged with several containers.
- Kubernetes provides numerous storage options from local to hybrid clouds such as AWS and GCP.
- It manages batch workloads and CI.
- This open-source application delivers each pod an IP address and a single DNS name. Moreover, load balancing is among them.
Slack is one of the important tools for remote work. It allows teams to communicate effectively without getting bogged down in endless email threads. It is a new messaging platform that communicates with users to collect data in a new way. This application is created to replace emails with faster and concise messages. In addition, users can share code snippets and files by using Slack for better productivity.
- In this application, you can create channels beginning with a hash (#).
- It interacts quickly with many other DevOps framework technologies such as Jenkins, Run scope, and GitHub.
- It integrates with Google Drive, Trello, Dropbox, Zendesk, and other tools.
In a nutshell
The tools can guide your business for automation, CI/CD, real-time monitoring, fast recovery, and more. In addition, organizations are looking to reduce the time it takes to recover from crashes by offering prompt feedback, high-quality software, and consistent faults.
Before implementing the right DevOps tools for your business, here are certain things to consider – analyse the tools before adopting, assess your project needs, test the tool in your work culture and select the best ones that suit your business requirements.