devfile.yaml

schemaVersion: 2.2.0
metadata:
  name: python
  displayName: Python
  description: "Python (version 3.9.x) is an interpreted, object-oriented, high-level programming language with dynamic semantics.
    Its high-level built in data structures, combined with dynamic typing and dynamic binding, make it very attractive for Rapid Application Development, as well as for use as a scripting or glue language to connect existing components together."
  icon: https://raw.githubusercontent.com/devfile-samples/devfile-stack-icons/main/python.svg
  tags:
    - Python
    - Pip
    - Flask
  projectType: Python
  language: Python
  provider: Red Hat
  version: 3.0.0
starterProjects:
  - name: flask-example
    description:
      'Flask is a web framework, it’s a Python module that lets you develop web applications easily.
      It’s has a small and easy-to-extend core: it’s a microframework that doesn’t include an ORM (Object Relational Manager) or such features.'
    git:
      remotes:
        origin: https://github.com/devfile-samples/python-ex
components:
  - name: py
    container:
      image: registry.access.redhat.com/ubi9/python-39:1-1733173511
      args: ['tail', '-f', '/dev/null']
      mountSources: true
      endpoints:
        - name: http-python
          targetPort: 8080
        - exposure: none
          name: debug
          targetPort: 5858
      env:
        - name: DEBUG_PORT
          value: '5858'
  - name: build
    image:
      imageName: python-image:latest
      dockerfile:
        uri: docker/Dockerfile
        buildContext: .
        rootRequired: false
  - name: deploy
    kubernetes:
      uri: kubernetes/deploy.yaml
      endpoints:
      - name: http-8081
        targetPort: 8081
commands:
  - id: pip-install-requirements
    exec:
      commandLine: pip install -r requirements.txt
      workingDir: ${PROJECT_SOURCE}
      group:
        kind: build
        isDefault: true
      component: py
  - id: run-app
    exec:
      commandLine: 'python app.py'
      workingDir: ${PROJECT_SOURCE}
      component: py
      group:
        kind: run
        isDefault: true
  - id: debug-py
    exec:
      commandLine: 'pip install debugpy && python -m debugpy --listen 0.0.0.0:${DEBUG_PORT} app.py'
      workingDir: ${PROJECT_SOURCE}
      component: py
      group:
        kind: debug
  - id: build-image
    apply:
      component: build
  - id: deployk8s
    apply:
      component: deploy
  - id: deploy
    composite:
      commands:
        - build-image
        - deployk8s
      group:
        kind: deploy
        isDefault: true