Best DevOps Tools | List of Technologies to Use

Best DevOps Tools | List of Technologies to Use in 2021

We put together a list of DevOps tools that allow you to create software faster and provide quality IT service. DevOps lifecycle has seven phases, each of them with its features and tools to use.

What is a DevOps Engineer?

DevOps is a software process development methodology. It brings together development (Dev) and technical support operations (Ops) to improve performance through an automated system in the processes of released applications. DevOps assigns responsibilities to each participant through communication.

A DevOps engineer is a specialist who implements a DevOps methodology in projects. He or she must know different areas, be both a developer and a manager, and also a QA and a technical support specialist. They must be familiar and skilled in all areas of information technology.

There are seven phases of DevOps optimization in the development processes. Each stage offers various DevOps tools, and here we outline the most common.

DevOps Lifecycle: Seven Phases to Optimize Development Processes

Continuous Development

The first phase of the DevOps lifecycle, continuous development combines planning and coding. During the planning phase, you don’t generally use any kind of DevOps tools, but the source code maintenance requires some additional control.

Continuous Integration

With continuous delivery, it is considered the main one in the DevOps lifecycle (known as CI/CD), with new code integrations constantly being written into the existing code. 

Continuous Testing

Some people consider the testing phase (or the QA phase) prior to integration. Developers test for software bugs using automated and manual testing - that is why automation tools are prior to this stage, as well as Docker containers.

Continuous Monitoring

The monitoring phase is the key to proper application development. Here, developers continuously monitor every functionality to ensure they are working properly. That helps to determine threats and root system errors, as well as resolve most security issues.

Continuous Feedback

Here the team analyzes improvements made during the integration and testing phases. The customers share their thoughts about the software, and developers evaluate changes in the final product - no special tools required for that.

Continuous Deployment

Continuous deployment is always active during the DevOps lifecycle, even after you launch an application for everyone to use and start receiving traffic. Here, you release the code to the production server/s and keep updating during the entire production process.

Continuous Operations

The last and the shortest phase of the lifecycle. Here, you automate the release and update processes.

Now, we’re going to tell you more about DevOps technologies used during these phases.

Source Code Management Tools in DevOps

Source Code Management Tool in DevOps (SCM) coordinates similar work on the same features, tracks code changing and effectively manages configuration files. Here is the list of top tools.

1. Team Foundation Server.

This source code management tool supports integration with most existing IDEs. This tool is often used in health IT and it helps manage all patient data. TFS was created by Microsoft and offers a free trial. Also, it has built-in ticket tracking that works with Agile software development and Waterfall model development.

2. Github.

This DevOps source control tool allows large teams to cooperate, review and manage software or app code. Also, the company offers a free trial and special prices for individual users and enterprises. It is available as a cloud-based setup.

3. Mercurial.

It is a free tool that helps DevOps manage data sources. It is available for Windows, FreeBSD, Mac OS X and Linux. Mercurial is easy to use and learn. Also, it has a UX interface and good IDE support. It is efficient in handling projects of any size.

4. GIT.

This SCM DevOps tool is easy to learn, accessible and open-sourced. Moreover, it has the smallest footprint and fast performance.

5. Bitbucket.

It is another solution for team collaboration and project management, a free tool for small teams of up to five members.

6. GitLab.

One of the best solutions for end-to-end projects. It is free and ensures a Git repository management function with bug tracking and code review features.

7. Gerrit.

This tool offers more than code review, as it also helps to share the popular distributed revision control system (DRCS) device to Android.

Besides those popular CSM DevOps tools, we should mention Helix Core Version Control, Subversion, Kallithea, etc.

Continuous Integration Tools in DevOps

DevOps CI/CD tools, the acronym for Continuous Integration and Continuous Delivery tools, are essential for efficient development. Continuous integration tools in DevOps are applied to integrate new parts of the app into an existing one. It ensures testing and moving to the next step. DevOps tools for continuous delivery ensure that step-by-step build projects can be delivered to the customer at any time.

1. Jenkins.

These free, open-source Java-based DevOps tools for continuous integration are among the most popular CI/CD tools. They combine tools for continuous delivery and integration with real-time testing and reporting.

2. Circleci.

It is an efficient continuous integration platform and one of the best tools for streamlining DevOps automation. With it, workflows can be split, shared and reused across multiple containers. Available for teams of any size.

3. Teamcity.

It is open-sourced and powered by the Java DevOps configuration management tool. TeamCity can be easily integrated with Docker and Kubernetes’ JetBrains sub-product.

4. Bamboo.

Another one of the most popular DevOps deployment tools developed by Atlassian with a very thoughtful approach. The platform allows the launching and testing of 100 remote build agents. It can be a cloud-based or self-hosted solution.

5. TravisCi.

One of the top picks for enterprise development is enhanced security. The platform integrates perfectly with Lambda Test to streamline the process of DevOps testing across different browsers, media and environments.

6. GoCD.

This configuration management tool in DevOps allows you to create a Value Stream Map to improve the view and map of DevOps pipelines.

7. Codeship.

The distinctive feature of this CI tool is the opportunity to test, build and deploy directly from GitHub.

MORE ON TOPIC: Top CI/CD Tools: The Most Complete Guide with 34 Best Picks for DevOps

DevOps Testing Tools

DevOps testing tools are related to finding business risks associated with a software release. It is almost impossible to launch any product without testing. Here we define the most efficient DevOps automated testing tools to consider.

1. Cucumber

Combines specs and test documentation into a single, living document. Because Cucumber automatically tests them, your specifications are always up to date. If you want to complete a web automation testing framework and user behavior simulation in a web application, Selenium WebDriver with Java and Cucumber BDD is an excellent way to learn and implement Cucumber in your project.

2. AvoAzure.

A no-code continuous testing tool in DevOps. It ensures cross-platform compatibility, mind mapping and smart scheduling.

4. ZapTest.

Another effective test automation tool in DevOps for functional and performance test automation. An excellent solution for back-office automation and performance test automation.

5. mabl.

One of DevOps automation tools for productive teams, it ensures integration of end-to-end tests into the development lifecycle.

6. Selenium.

With Robot Framework, it is one of the most popular DevOps tools for testing, and it supports all operating systems. For some continuous testing operations, it should be integrated with other tools.

7. Testsigma.

An AI-driven test automation platform. It is easy to learn and does not require special coding knowledge. It allows for multiple third-party sources and integrations.

8. Docker.

An effective tool for continuous testing in DevOps that can be used in mid-sized and large companies. It allows code collaboration and supports any infrastructure on-premise, in-cloud or both.

9. Keysight Eggplant.

AI-based automated testing tools ensure CI/CD pipeline integration and deliver quality software solutions. It has features to monitor, predict and measure the impact of new releases.

10. Tricentis Tosca.

This tool can be integrated with other open-source tools. Also, it doesn't require testing skills and supports model-based test automation.

This list of DevOps tools for testing is much longer, but those are some of the best ones. We should also mention JMeter, Appium, SoapUI, Puppet Enterprise, GitHub, Cruise Control, PagerDuty, UFT One, Parasoft, SeaLights, Watir and Katalon Studio.

MORE ON TOPIC: DevOps QA Role | Automated Testing in DevOps Lifecycle

Monitoring Tools in DevOps

DevOps monitoring tools ensure practical project monitoring from the strategy level to the launch phase. It provides a real-time overview of all of the processes in the application and infrastructure. Monitoring tools in DevOps also ensure effective network tracking. Let us look at the most commonly used tools to improve DevOps processes.

1. Sensu.

One of the top continuous monitoring tools in DevOps. It allows for monitoring and measuring software infrastructure, applications and business key performance indicators (KPIs).

2. Akamai mPulse.

An effective monitoring tool for DevOps to analyze data and user behavior.

3. PagerDuty.

It is an efficient tool for monitoring scheduling with an escalation policy. This tool has a user-friendly and straightforward alerting API.

4. Tasktop Integration Hub.

A solution to handle all software delivery integration requirements in one tool. It ensures that the correct information will be delivered to the right users in time.

5. Datical Deployment Monitoring Console.

This continuous monitoring tool in DevOps makes database audit easier. Also, it provides easy and on-demand access to deployment information.

6. Big Panda.

This tool takes the next step forward in cross-analysis and monitoring platform data aggregation. It can be used to unify many monitoring systems in the organization.

7. Nagios.

One of the first well-known monitoring DevOps security tools. It ensures server, application and network monitoring. A great Nagios feature can track any device with its API.

8. Prometheus.

It is an alerting, visual data displaying toolkit which supports many integrations and libraries. It can be helpful for different types of DevOps monitoring as the platform is comprised of several tools in one place.

9. Splunks.

A practical DevOps monitoring feature that allows an overview of the application lifecycle. It also has a real-time alert system, scaling and visualization functions.

10. Librato.

Another great tool for cloud monitoring. It helps to facilitate and understand the monitored data. It also can be effective for metric tracking and data visualization.

It is not a complete list of practical DevOps monitoring tools. We also recommend considering such solutions as Kibana, Elasticsearch, AppDynamic, BMC, Dynatrace, ChaosSearch, New Relic One, Sumo Logic and others. Each tool can be effective for different DevOps monitoring goals, and you should be able to find one that will fit your needs.

AWS DevOps Tools

AWS is an Amazon solution for implementing the DevOps philosophy. In other words, it is a set of tools for cloud build and deployment solutions. There are three essential categories in cloud computing: software as a service (SaaS), Infrastructure as a service (IaaS) and platform as a service (PaaS).

Here we will list the most efficient AWS tools for DevOps that help with building and deployment solutions in the cloud. The first AWS DevOps tools list is focused on continuous integration and deployment in AWS.

1. AWS Cloud Development Kit.

An open-source tool for modeling and provisioning cloud application resources.

2. AWS Code Pipeline.

One of the DevOps tools from AWS that continuously delivers code and helps you visualize the whole delivery process.

3. AWS CodeCommit.

Another tool to create a repository and allow developers to clone it to their local machine.

4. AWS CodeBuild.

A cloud-based integration service to scale numerous builds. It is used to complete run tests and source code. With this tool, DevOps can be sure they are ready to deploy software packages. CodeBuild reduces the time for programming and automates processes.

5. AWS DeviceFarm.

This DevOps tool in AWS ensures the quality of web and mobile apps by testing them across mobile devices and AWS cloud desktop versions. It is efficient for testing the app on different devices.

6. AWS CodeStar.

It is a tool that allows users to build, develop and deploy applications in AWS. This DevOps tool has a usable interface that makes this more accessible.

At the same time, there are a lot of functional AWS microservices. Some of them can be used to perform other DevOps tasks and can be applied to cloud solutions. For example, you can consider AWS Lambda and Amazon Elastic Kubernetes services.

AWS Fargate ensures efficient container management service and supports running serverless containers. Also, you can use Amazon Elastic Container Service for scaling containers.

Amazon Cloud Watch, AWS X-Ray and AWS CloudTrail can be used for effective cloud monitoring. Also, AWS Elastic Beanstalk can be used for deploying an app's stack.

Conclusion

DevOps is an efficient way to develop an application or product. It increases efficiency and saves time by allowing users or customers to directly contribute to the product or application development process by exchanging continuous feedback.

DevOps is a promising area that continues to evolve. The versatility of DevOps specialists is highly valued, and ongoing active learning and adoption of new practices and approaches will keep you busy in the workplace.

Consider DevOps phases to choose the best DevOps toolsto deliver the project successfully.It is essential to find a good software development company like Cprime Studios that provides DevOps services and has solid experience in delivering DevOps solutions.