Data Forest logo
Home page  /  Glossary / 
GitLab CI/CD

GitLab CI/CD

GitLab CI/CD is an integrated part of GitLab, a web-based DevOps lifecycle tool that provides a Continuous Integration (CI) and Continuous Deployment (CD) pipeline framework. It automates the process of software delivery and infrastructure changes by building, testing, and deploying code based on predefined workflows and triggered by Git repositories.

Definition

GitLab CI/CD is defined as the specific component within GitLab that automates the steps in the lifecycle of software development, such as integrating, testing, building, and deploying applications. This system integrates seamlessly with Git repositories to run jobs, defined in a `.gitlab-ci.yml` file at the root of the repository, whenever changes are pushed to the repository.

Core Characteristics

  • Automation: Automates every phase of the software development lifecycle, from building and testing to deployment, which streamlines the development process and minimizes manual errors.
  • Pipelines: Uses pipelines to manage builds. A pipeline is a group of jobs that get executed in stages, and the results can be passed to the next stage. Each job represents a different stage in the life of a software version.
  • Runners: Utilizes Runners to execute the jobs in a pipeline. Runners can be virtual machines, Docker containers, or even physical machines that pick up jobs through a coordinator.
  • Configuration as Code: Allows configuration of CI/CD pipelines using a YAML file (`gitlab-ci.yml`), enabling version control and historical tracking of changes.

Functions

  1. Continuous Integration: Facilitates merging all developer working copies to a shared mainline several times a day, preventing "integration hell."
  2. Continuous Deployment: Ensures that code changes are automatically tested and deployed to production environments, minimizing the delay between development and deployment.
  3. Continuous Delivery: Automates the software release process to ensure that software can be reliably released at any time and speeding up the feedback cycle with the end-users.
  4. Multi-project Pipeline: Supports complex workflows by managing dependencies and passing artifacts between different projects within GitLab.

Applications

GitLab CI/CD is widely adopted by software development teams that require a robust, scalable, and efficient method to manage the life cycle of their software applications. It is particularly favored in environments that embrace Agile, DevOps, or continuous delivery methodologies.

GitLab CI/CD is crucial for teams looking to optimize their development processes to achieve faster cycle times and improve software quality. It is used in sectors where rapid delivery and high quality are critical, such as financial services, software as a service (SaaS) products, and large-scale digital services. Its integration within GitLab also means it is often used by teams that prioritize an all-in-one platform for managing their software development lifecycle.

In summary, GitLab CI/CD is a sophisticated tool designed to improve the efficiency, speed, and reliability of software development processes. By automating key steps in the development lifecycle, it allows teams to focus on creating high-quality software while reducing the operational overhead typically associated with manual deployment and integration practices.

DevOps
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Latest publications

All publications
Acticle preview
January 14, 2025
12 min

Digital Transformation Market: AI-Driven Evolution

Article preview
January 7, 2025
17 min

Digital Transformation Tools: The Tech Heart of Business Evolution

Article preview
January 3, 2025
20 min

Digital Transformation Tech: Automate, Innovate, Excel

All publications
top arrow icon