Implement a piece of software exposing a JSON document:
{ "id": "1", "message": "Hello world" } ... when visited with a HTTP client
Dockerize the application
Put the application to Minikube Kubernetes
Create a second application, that utilizes the first and displays a fully reversed message text rendered dynamically
Automate deployment of the 2 applications using a script
As a result of the task, provide us an archive with the deployment script (called script.sh) and all necessary files which we can use to deploy your applications and verify the solution
Application 1 is a dockerized python application which exposes the JSON document as { "id": "1", "message": "Hello world" }
├── Dockerfile
├── api
│ ├── __init__.py
│ ├── data.json
│ └── requirements.txt
└── app1-microservice.yaml
- Dockerfile: Pulls python3.7 alpine image, sets the flask environment variables, installs python dependencies, expose 5000 port and execute
flask runcommand. - app1-microservice.yaml: Kubernetes manifest file containing deployment and service specification.
- init.py: flask api application which returns json
{ "id": "1", "message": "Hello world" }. - requirements.txt: Python dependencies requirement file.
Application 2 is a dockerized python application consumes application using requests by calling the service defined in app1-microservice.yaml
├── Dockerfile
├── api
│ ├── __init__.py
│ └── requirements.txt
└── app2-microservice.yaml
- Dockerfile: Pulls python3.7 alpine image, sets the flask environment variables, installs python dependencies, expose 5000 port and execute
flask runcommand. - app2-microservice.yaml: Kubernetes manifest file containing deployment and service specification.
- init.py: flask api application which calls application 1 and reverses the json message received and displays another json rendered dynamically. Something like
{"id":"1","message":"dlrow olleH"} - requirements.txt: Python dependencies requirement file.