Gone are the days when software development was no less than a nightmare. All thanks to DevOps, which makes the whole process more accurate and hassle-free with its approach. It brings both the development and the operation team on the same page and allows continuous improvement. This makes the software development process a seamless experience. However, behind the scenes works the DevOps tools. From automation to communication, these tools ensure the collaboration between Dev and Ops teams.
Take a sneak peek into the top 10 tools for DevOps that will dominate the IT industry this year.
The first in this list is Docker, a popular DevOps tool suite that enables teams to create and execute distributed applications. It follows the concept of virtualization. To avoid conflicts between container programs, Docker provides separated environments for them. Isolating apps into independent containers not only makes them portable but also makes them more secure. Some of the key features of Docker are:
- It follows the concept of virtualization
- Docker supports Windows, macOS, and Linux.
- Docker delivers software in bundles known as containers using OS-level virtualization.
- It simplifies cloud migration
- Enterprises like PayPal, Netflix, etc., make use of Docker.
- Docker lets you create images and edit them as required.
Developed by Google, Kubernetes is talk of the IT industry. It is a container orchestration platform that has taken containerization to the next level. It automates the management of hundreds of containers. It allows containerized software to be implemented on a cluster of computers rather than a single system by automating container distribution and scheduling throughout the cluster. Take a look at some of its important features:
- One of the biggest benefits of Kubernetes is deployment automation.
- It is based on master-slave architecture.
- When a slave node is down, the containers are redistributed to the other nodes.
- It can assign containers to business services on-demand.
Jenkins, a free and open-source continuous integration and delivery (CI/CD) automation tool for tracking the execution of repetitive operations. It comes pre-loaded with a variety of integrated plugins that are the most critical components of DevOps for continuous integration. It can automate several phases of the delivery pipelines. Some of its key features are:
- Jenkins is written in Java.
- It works on Windows, Linux, and macOS.
- It has thousands of plugins that can easily integrate DevOps stages
- A wide range of additional functionalities can be performed by Jenkin DevOps as it is super extensible.
Puppet is a cross-platform configuration management tool. It is one of the best tools for configuration, deployment, server management which makes a secure deployment. It configures all host systems in your architecture and administers the servers by dynamically extending and scaling the machines. Puppet DevOps constantly verifies whether or not the configuration is in place. Some of its main features are:
- It has a master-slave architecture.
- It is written in Ruby and has two layers.
- It supports Windows, Linux, and macOS.
- With infrastructure as code and agentless automation, it helps your team scale and reduces human mistakes.
- It contains several modules that can be readily combined with a variety of other popular DevOps tools.
- It reduces work and costs by changing the small code in hundreds of systems while preserving a clear and auditable framework.
Bamboo is another CI/CD tool like Jenkins. However, it is different from Jenkins as it comes with 100+ pre-built functions that don’t need to be configured manually. It is accessible in both free and paid versions. Bamboo is free to use for creating open-source software projects, but it charges commercial enterprises based on the number of build agents necessary. Check out some of its key features:
- It makes bug caching better with its automated testing of products
- It can be easily integrated with other tools and repositories like JIRA, Git, Bit Bucket, etc.
- It requires less configuration time than Jenkins due to its pre-built functionalities.
- It comes with a great user interface along with other features like tooltips and auto-completion.
Git is one of the most used DevOps technologies. It is a highly popular remote team and open-source tool. It’s a distributed source code management application. It allows developers to keep track of their development progress by keeping several versions of the source code. One can easily go back to the previous edition whenever required. Some of its important features are:
- Whether you’re a beginner or experienced, you will find it easy to learn and use.
- It can handle a wide range of tasks while preserving efficiency and speed.
- It offers various benefits like accessible staging environments, different workflows, commits, check-in, and local branches.
- To make it fit with your workflow, host GitHub or Bitbucket repositories so your team can simply push projects.
Chef is one of the best configuration management DevOps tools. It is a valuable DevOps tool for automating and speeding up difficult activities. Many large corporations are using it to properly manage their data centers and cloud infrastructures. The high availability and replication capabilities of the Chef enable the infrastructure to be adjusted and re-created when anything is wrong, ensuring that machinery with little human interaction is not available at high levels. Let’s check out some of its features:
- It is written in Ruby and makes use of domain-specific language.
- Chef manages numerous cloud and data center infrastructures.
- It provides consistent availability of servers.
- It allows users to adjust with speed, consistency, and size to quickly changing business needs.
It is one of the best open-source monitoring DevOps tools. It monitors the infrastructure and assists DevOps teams to detect and resolve problems. Nagios also allows keeping track of occurrences, disruptions, and failures. Nagios Log Server streamlines the procedure making it easier for developers to search log data. It can also warn them of any security issues. Some of its key features are:
- It is compatible with both Linux and Unix.
- Users can easily develop service check with its minimalist design
- It is available in different types i.e., Nagios xi, Nagios core, Nagios Fusion, and Nagios Log Server.
- HTTP, FTP, SSH, POP3, SNMP, SMTP, NNTP, and ICMP are the network services that can be monitored using Nagios.
Selenium is one of the best DevOps tools for those looking to automate testing. There is no reason to not keep this in the list of top 10 tools for DevOps. It is a free and open-source testing framework. Comparing to other automation testing tools like QTP and Silk Test, Selenium needs less hardware. Take a look at its eminent features:
- It supports most browsers and also works well on Windows, Linux, and macOS.
- It is ideal for DevOps because of its flexibility and extensibility.
- It has a huge support of the testers community around the world.
- It can be easily integrated with other DevOps tools like Jenkins, Docker, Maven, etc.
Gradle is a highly versatile, open-source DevOps tool used for automating testing and deployment of source code. It is the official build tool of Android studio. Unlike its counterparts Maven and Apache Ant, it uses groovy-based domain-specific language. Some of its major features are:
- It is built in Java but also developers to write code in any language such as Python, Ruby, C++.
- It allows you to effortlessly scale-out your work with lightning-fast builds.
- It can be used to create mobile applications and microservices.
- It’s adaptable and can be used by both startups and enterprises.
Choose The Tool According To Your Need
These are only a few handpicked tools. It doesn’t mean these are the only tools. A plethora of DevOps tools is available. It’s up to you what you need? Test the tools in your environment and select those which work best for you.
Also Read: Everything you need to know about DevOps