giladjud / tool_ci

A full CI flow for a tool

tool_ci

Hi this is a simple tool CI, feel free to use it.

What do we have here?

1. A simple 'hello from Flask' Python app, with a requirements file and tests.
2. A Dockerfile in order to build an image from our application.
3. A Github workflow named 'ci' - This workflow will run the tests in 'test_flask_app'.
4. A deployment file - Used in order to pull the image (From Docker Hub) and run it on a container in Kubernetes with a loadbalancer.

How does it work?

As soon as you push a commit ('master' branch only), the workflow is triggered.
When the workflow ends, Docker Hub builds a new Docker image.
When the user is ready, he runs the command "kubectl apply -f deployment.yaml" - This will build the pod for our Python app.

Step by step starting it up.

# Clone the project
git clone https://github.com/keoren3/tool_ci.git

# Push some change to master in order to see the workflow.

# apply the deployment:
kubectl apply -f deployment.yaml
# If you're using Minikube as your Kubernetes cluster, don't forget to run the command:
# minikube tunnel

# Enter the address:
http://0.0.0.0:5005/

# You should see: 'Hello from Python!'

Thank you for reading, please notify me if you find any mistakes!