How can I set up CI/CD integration with Docker?

How can I set up CI/CD integration with Docker?

To set up CI/CD integration with Docker, you can use tools like Jenkins, GitLab CI, or GitHub Actions. Do you have a specific tool in mind?

I'm thinking of using GitHub Actions. What are the steps?

First, create a Dockerfile for your application. Then, set up a GitHub Actions workflow file in your repository to build and push your Docker image.

What should I include in the workflow file?

Your workflow file should include steps for checking out the code, building the Docker image, and pushing it to a container registry.

Can you provide a sample workflow file?

Sure! Here's a basic example:

name: CI/CD with Docker
on:
  push:
    branches:
      - main
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Build Docker image
        run: docker build . -t my-image
      - name: Push Docker image
        run: docker push my-image