CI/CD pipeline stands for continuous integration/continuous delivery pipeline. Describes a set of steps to implement the software. The primary focus of the CI/CD pipeline is to improve software delivery while relying on DevOps.
CI/CD pipelines implement automation and monitoring to improve development. These actions are especially important during the integration, test, and delivery stages. While it’s technically possible to perform each step of the CI/CD pipeline manually, automation streamlines the entire process and reduces the likelihood of errors.
There are several components of the CI/CD pipeline process from setup to completion; they are clearly outlined in this CI/CD Pipeline infographic. Read on for a breakdown of the CI/CD pipeline and why it’s essential for high-quality software development.
Elements of a CI/CD pipeline
As you may have noticed by looking at the CI/CD pipeline infographic, there are many different elements of the pipeline. Although not fully comprehensive given the variations of a CI/CD pipeline, the stages can be simplified into these basic categories:
- Build
- Proof
- Deploy
- Release
The build is the starting point for all software development. It refers to the physical writing of the source code, which is then converted into a program that the computer can run.
The testing stage is pretty self-explanatory. Since a CI/CD pipeline automates the process, it happens quickly and efficiently. Any errors will become apparent, in which case the developer will need to go back to the build phase to correct them before attempting to run the program.
When it’s ready to deploy, the code will be put into production. In this so-called test environment, deployment is facilitated by continuous delivery (CD), which checks for reliability and stability.
Release is generally the final step in the CI/CD pipeline. This is when the software is finally delivered to a centralized storage location with sufficient security, also known as a repository. At this point, a developer can evaluate the software to determine if other features should be added. The evaluation process can be continuous.
CI/CD Pipelines and Containers
The container refers to the automation of each stage in the software deployment process from build to release. Each stage is “contained” or, in other words, segmented and differentiated from each other. Many different container pipeline tools vary in their offerings and execution.
Each option comes with its own unique advantages and limitations. They vary in popularity as well. Depending on the needs of the software developer, one may be better than the other. Some of these CI/CD pipeline tools are:
- GitLab CI/CD
- Jenkins X
- Azure DevOps
- Heroku
We recommend thoroughly researching each option before deciding which tool is best for you.
Conclusion
A CI/CD pipeline can make all the difference in the world for a software developer. It not only makes the entire development and deployment process easier and faster, but also reduces the likelihood and even eliminates the possibility of software bugs.
In the long run, the decision to implement a CI/CD pipeline saves time and improves software quality. With a shorter build-to-release time frame, developers can spend their time building more products that perform better and receive more positive feedback.
Also read: all about commercial plumbing and its importance
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