Implementing Continuous Integration/Continuous Deployment (CI/CD)
Added: (Wed Feb 21 2024)
Pressbox (Press Release) -
In today’s digital landscape, tech experts are looking for ways to improve not only the functionalities of their innovations but also their experience, knowledge, and expertise.
With the advent of trendy and current technology tools, these IT professionals are seeking practices that can make their operations as seamless as possible.
In modern-day development operations, it is almost impossible not to mention a few practices like Continuous Integration (CI) and Continuous Deployment.
Apart from the fact that these cutting-edge development practices help developers enjoy successful code production, they also help them fix unseen big issues most efficiently and spontaneously.
Are you a freshman in software development and want to find out about Continuous Integration and Continuous Deployment, what it is, and how it works, or are you a developer struggling to set up CI and CD pipeline?
Then, it would help if you considered this article as a hero to the rescue.
Let's talk about CI and CD!
How about we begin by having a clear understanding of what each term means?
Follow closely.
The CI/CD Pipeline
CI or CD pipeline is a software term that refers to some cannot-do-without steps that a developer has to follow before a new software version can be generated.
In other words, if he/she wants to improve their software delivery from scratch to finish, then they must inculcate the CI/CD pipeline strategy throughout the automation stages of their software development.
Talking about automation stages, it is cogent to note that the CI/CD pipeline automates all the stages of software development. From design to testing to production, monitoring, and delivery, the sole objective of the CI/CD is to reduce human error while maintaining a consistent process throughout the development.
There are a few tools that make the CI/CD pipeline function efficiently, and they include binary creation, unit tests, compiling codes, security, and code analysis.
With a backbone development methodology like the CI/CD pipeline, developers and IT operations can now team up to create hassle-free software.
Now to the next.
You may have questions like:
What is CI/CD?
Are they the same thing?
How do they work?
What are their setup processes?
What is CI/CD
Continuous Integration (CI) is a development operation that enables developers to generate and integrate their code changes into a shared centralized software respiratory.
Continuous Deployment (CD), on the other hand, is another software development strategy that not only integrates code changes but also tests, runs, and releases these code changes for final production. The final production is the stage where it is ready to be used by the consumer.
Is CI/CD the same thing?
CI/CD are not the same software development practices; however, they complement each other.
While CI builds the code for release, CI tests and runs the code automatically and pushes it out or deploys it for release.
How does CI/CD work?
Once the developer builds and merges all code changes into a central software project with CI, CD is what he/she needs to run a quick test on the code, detect errors, and have them fixed before they get to the delivery stage.
CI/CD operates on four basic principles, and they are:
Automation: With the automation that CI brings to the operation, the developer can rest assured that unseen challenges like bugs are detected and quickly fixed. Most importantly, it reduced manual operations and human errors.
Guarantees quality: CI/CD brings to the consciousness of the developer the need to have product testing at every stage of the software development rather than wait till the end of the production. This way, the product (software) can maintain its quality.
Continuous testing: Since the development stages are automated, the development team would focus more on improving the efficiency of the product instead of battling with errors that could damage the codebase.
Frequent deployment: As the codes are deployed frequently, each deployment stage has fewer risks to deal with, and this, in return, helps the user to get regular updates and automatic bug fixes.
Let's jump to where it gets more interesting.
How to Set up CI/CD Pipeline from the Scratch
Step 1
The first stage in setting up a CI/CD pipeline is the development stage. Here, the developer integrates and validates the code to a shared repository like Git. Code integration prevents future errors, and it has to be frequent. Automation takes care of this, anyway. Once the codes have been integrated into a respiratory, only then can the pipeline be activated, download the code, and commence the building process.
Step 2
The next stage is the building stage. This is the phase where the code is compiled, dependencies are sorted out, artefacts are built and stored, environments are generated using infrastructure as code, and once the environment is created, the testing process can be carried out.
Stage 3
There's a need to focus more on this stage because you need a spontaneous, consistent, quick, and responsive testing loop; otherwise, you might miss some decision-making data.
To conduct the testing stage more efficiently, you'll have to:
Test data
Test infrastructure
Test scripts and cases
Test metrics and monitor dashboards
Stage 4
Just like the fourth principle of executing the CI/CD pipeline, the final stage in setting up a CI/CD pipeline is the deployment stage. The deployment phase helps the developer launch or release the tested code (product) into the production area with speed and zero manual effort.
A few more words…
To create a seamless experience for your customers, as a developer or IT software development company, you need a modern-day development practice like CI/CD.
Also, it would be best if you had a robust quality testing strategy like that of Hidden Brains.
The testing stage determines the outcome of your development operations; you don't want to miss that.
Get updated with the current status of CI/CD development by visiting www.hiddenbrains.com.