Gitlab CI

 my-flask-app/

├── app/

│   ├── __init__.py

│   └── main.py

├── Dockerfile

├── k8s/

│   ├── deployment.yaml

│   ├── service.yaml

├── requirements.txt

└── .gitlab-ci.yml

image: python:3.9

variables:

  DATABASE_URL: "postgres://user:password@postgres:5432/dbname"

services:

  - postgres:latest

stages:

  - build

  - test

  - deploy

cache:

  paths:

    - .cache/pip

before_script:

  - pip install -r requirements.txt

build:

  stage: build

  script:

    - python setup.py build

test:

  stage: test

  script:

    - pytest

deploy:

  stage: deploy

  script:

    - echo "Deploying application..."

    - ./deploy.sh

  only:

    - master

# Running jobs in parallel

test:unit:

  stage: test

  script:

    - pytest tests/unit

test:integration:

  stage: test

  script:

    - pytest tests/integration

# Define jobs to run in parallel within the same stage