DevOps is a collaborative culture that automates processes between development (Dev) teams and operational (Ops) departments to facilitate software development, testing, and delivery.
The list of work-related tools included in the DevOps label is growing daily. It is essential to identify your team’s requirements to determine the precise tools you will need to simplify the development of new applications.
Adopting DevOps for application automation adds both short- and long-term advantages. Some of these benefits include high replicability and audibility. Further, application automation lowers deployment risk and enables the rapid interaction of product life cycles. The benefits of DevOps are numerous. DevOps association allows for better and faster production releases. Also, DevOps teams can deliver more often while sustaining infrastructure stability.
Further, a well-defined DevOps policy relies on a close collaboration between the operation (ops) team and the developers. This dynamic allows for better communication and, thus, better team performance.
What are Continuous Integration (CI) and Continuous Delivery (CD)?
CI/CD can bring about a positive impact on the bottom line of a company. With it becoming more popular and a mainstream agile practice that is being widely adopted by organizations across the world, it is no surprise because many companies are keen to deploy CI/CD methods in their respective fields!
Continuous Integration is a methodology in which small code changes are integrated into the existing codebase in ‘smaller doses.’ Having all these changes integrate and update various elements, makes it a lot easier to ensure that whatever changes were made when integrated will work well together. These changes can be done frequently, as long as all of them back up the general direction of the project. Check out this page for more information on CI and how it can benefit your team.
Continuous integration is heavily reliant on a few factors including automation tools, CI servers, and code-management systems to speed up the development, testing, and packaging of software products. This enables early detection and elimination of issues before they happen, thus minimizing any integration problems that could crop up. Constant code integration also fosters collaboration among teams and allows developers to deliver quality software rapidly.
Continuous Delivery is a technique of deploying much smaller chunks of code, often just one part of the application. The CD starts where Continuous Integration leaves off. With CI you have stages, testing, and deployment of your finished code. While CI falls more under the developer side of things, CD belongs entirely to operations involving staging and deployment – among other facets.
CD involves a combination of automated tools to identify errors and security vulnerabilities. By running tests each time, the software runs through the pipeline both CD and CI enable more targeted and precise testing which makes sure that top-quality code goes to end users promptly.
10 Best CI / CD Tools in 2022
Since the advent of agile software development, there has been a steady shift in the requirements analysis process. This has created several challenges for software engineers to choose the right Continuous Integration and Continuous Delivery tools that make a difference, particularly in today’s business environment. To simplify the selection process and help in career growth as a software engineer, we have listed down some of the top 10 CI/CD tools that you need to learn in 2022.
Concourse is a continuous open-source integration and delivery tool that was built on the Pivotal Platform in 2014. It was designed to be versatile and safe for customers who want to configure jobs and resources as one of the many tasks when automating pipeline operations. It can also be configured quickly to scale itself to simple and complex channels so that multiple tests can run independently, simultaneously, or dependently. Reducing testing time while ensuring quality is not affected makes Concourse an excellent choice.
Buddy is a code testing and development tool that works together with Bitbucket and GitHub. It’s created to help you easily test and update your repositories within a short period. The streamlined and intuitive interface that Buddy has makes it easier to monitor and maintain the changes you’re making as well as effectively deploy them.
3. Apache Gump
Apache Gump is an acronym that stands for GNU Make Users’ Projects. It’s a software tool written in Python, which builds and compiles source code against the latest versions of projects hosted on various version control systems (namely Git, Mercurial, and Subversion). This allows Apache Gump to highlight any discrepancies within a short period after such code is uploaded to the system.
Automatic integration systems are necessary for integrating new code from various developer platforms every day eventually leading to much smoother software development processes. Buildbot is an open-source automated testing tool that instead of using proprietary codes, uses Python libraries over twisted frameworks. Due to its open-source nature, buildbot can be modified and developed by users to fit the specific needs of their project. This can yield a much more personalized one-on-one relationship between the software developers and their automation tools. It supports SCM integrations with many popular applications like Subversion (SVN), CVS, Mercurial, Git, and Monotone via Trac or TM porcelain.
Bamboo is one of much continuous integration (CI) tools available from Atlassian. There are two available versions of Bamboo: the cloud version, which runs on Amazon’s EC2 infrastructure; and the open-source server version, which can be installed on-site. Both versions support JIRA and Bitbucket as well as any SVN/GIT repositories that you might have stored on them.
CircleCI is a CI tool that is hosted directly on GitHub. It supports various languages, including Java, Python, Ruby/Rails, and Node.js. It offers services that use containers to build software. CircleCI offers one free container for any repository and allows unlimited builds at the same time in one container. With CircleCI, there are multiple levels of parallelization (1x, 4x, 8x, 12x, and 16x). Therefore, maximum parallelization of 16x is achieved in one build. CircleCI offers support for Docker as an image and testing tool.
Draco.Net is a Windows service application that creates a continuous integration server (CI). Draco.NET integrates with your source control so you can be alerted to changes via e-mail and conduct unit testing on all necessary frameworks and code without manual download/installation of each build. Implementation of automated CI pipelines as well as continuous reporting will further ensure a high-quality product and reduce development time, cost, and risk.
8. GitLab CI
While GitLab CI is hosted on the free hosting service GitLab.com, it also has access to repositories that are associated with paid plans and can be used by independent developers and organizations of all sizes to manage projects, code, issues, and releases. To use GitLab CI, one must have access to the GitLab API (which is quite easy). Products built in a proprietary language called Go (located in Google land) can be tested on several operating systems such as Windows, Linux, Docker, OSX, and FreeBSD.
9. Go CD
Go CD is a continuous delivery server built to deploy your projects. It can be installed on Windows, OSX, and Linux operating systems and works with a single click or through the command line if you so prefer. Go fixtures make it easy for developers to create a simple, sophisticated application pipeline without worrying about manually wireframing complex build workflows.
Jenkins is a cross-platform, open-source continuous integration tool written in Java. It offers both GUI and console interfaces for configuring Jenkins. Jenkins is flexible because its functionality can be expanded using plugins that are easily enumerated. Additionally, Jenkins can load tests on multiple machines simultaneously and distribute software builds accordingly.
How to Select the Best Continuous Integration Tool?
When considering which DevOps tool is more suitable for your team, it’s important to choose one that won’t end up taking over your development process. It needs to fit exactly with what you want to achieve, as well as offer the kind of guidance and support that will lead your team (moving forward) in the most efficient way possible towards the ultimate goal: an even smoother deployment process!
- Seamless Integrations
- Ease of Use
The above top 3 parameters are essential for choosing a perfect CI/CD tool.
Continuous integration and continuous delivery tools are critical to ensure that you can keep up a smooth development process and meet the expectations of the business rapidly. These tools are necessary during complex development projects while working on new features, modifying existing ones, or deploying applications. To choose the best tool as per your requirements, it is important to weigh all the benefits and drawbacks of each relevant CI/CD service before making a commercial choice.