Getting Started

Prerequisites

• GitHub account (linked via GitHub Classroom)
• Docker installed locally
• Basic understanding of containers

Your First Deployment

1. Clone Your Repository

After accepting the GitHub Classroom assignment, clone your repo:

git clone https://github.com/your-org/your-team-repo.git
cd your-team-repo

2. Create a Dockerfile

Add a Dockerfile to your repository root:

FROM nginx:alpine
COPY . /usr/share/nginx/html/
EXPOSE 80

3. Build and Push

Login to Harbor and push your image:

# Login (use credentials provided by your instructor)
docker login harbor.145.220.72.21.nip.io

# Build
docker build -t harbor.145.220.72.21.nip.io/your-team/app:v1.0.0 .

# Push
docker push harbor.145.220.72.21.nip.io/your-team/app:v1.0.0

4. Update Your Helm Values

Edit helm-charts/your-app/values.yaml:

image:
  repository: harbor.145.220.72.21.nip.io/your-team/app
  tag: v1.0.0

5. Commit and Push

git add .
git commit -m "Deploy v1.0.0"
git push

6. Watch It Deploy

1. Open ArgoCD
2. Find your application
3. Watch it sync and deploy
4. Visit https://your-team.145.220.72.21.nip.io

Congratulations!

Your app is now live and will auto-deploy on every push.