How can I automate my Docker deployment process?

How can I automate my Docker deployment process?

You can automate Docker deployment using CI/CD tools like Jenkins, GitLab CI, or GitHub Actions. Would you like to know more about a specific tool?

Yes, tell me how to use GitHub Actions for this.

To use GitHub Actions, create a workflow file in your repository. You can define jobs that build your Docker image and push it to a registry.

What should I include in the workflow file?

Include steps for checking out your code, building the Docker image, and pushing it to your Docker registry. You can also set up triggers for when to run the workflow.

Can you provide a sample workflow file?

Sure! Here's a basic example:

name: CI
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 to Docker Hub
        run: docker push my-image