Continuous Integration and Continuous Deployment (CI/CD) are essential practices for modern software development. In this post, we'll explore how to set up a basic CI/CD pipeline using popular cloud platforms and open-source tools.
What is CI/CD?
CI/CD automates the process of integrating code changes, running tests, and deploying applications. This leads to faster delivery, higher quality, and more reliable releases.
Key Steps
- Version control your code (e.g., GitHub, GitLab)
- Set up a CI tool (e.g., GitHub Actions, GitLab CI, Jenkins)
- Automate tests and builds
- Deploy to cloud platforms (e.g., AWS, Azure, GCP)
Sample GitHub Actions Workflow:
name: CI
on:
push:
branches: [ main ]
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Set up Node.js
uses: actions/setup-node@v2
with:
node-version: '16'
- name: Install dependencies
run: npm install
- name: Run tests
run: npm test
Benefits
- Faster feedback and releases
- Reduced manual errors
- Consistent environments
Start small, iterate, and soon you'll have a robust pipeline powering your software delivery!