KTBYTE DevOps Interview App

This is a simple app that just displays "hello, world" on port 7070.

• GET / returns "Hello World"
• GET /health usually returns 200, but it's a little flaky.

Instructions

Your goal is to have the app running in a Docker container on a server:

1. Create a Dockerfile that packages the app
2. Build the Docker image and push it to a Docker registry (e.g. Docker Hub)
3. On the server we provide, deploy the Docker image to a container

Things to consider:

• The Docker image should be (relatively) lightweight.
• The Docker container should have port 7070 exposed to the host.
• Logs are saved to /logs folder - these should be persisted on the server (outside the container).
• You can use the Docker CLI, or docker-compose.
• A health check on the container would be nice.