- Show you the essential
building blocksof modern software developmentpipeline - How to
assemblethose blocks - Understand the complete
end-to-endpipeline
- Write a little Python program (not Hello World)
- Add some automated tests for the program
- Push your code to GitHub
- Setup Travis CI to continuously run your automated tests
- Setup Better Code Hub to continuously check your code quaity
- Turn the Python program into a web app
- Create a Docker image for the web app
- Push the Docker image to Docker Hub
- Deploy the Docker image to Heroku
- Step 1: Write a little buzz generator
- a small piece of software that will travel through all phases of the pipeline, from your laptop to the cloud
- Step 2: Add automated tests
- automated tests prevent you from continuous shipping broken software
- Step 3: Put the code on GitHub
- remember to add venv in .gitignore
- Step 4: Connect Travis CI to run the tests on every commit
- build every push and pull request to check code functionality
- Step 5: Add better code hub to the pipeline
- check quality of the code
- Step 6: Turn the buzz generator into a simple web app
- Wrap the command line program with Python Flash Web app
- Step 7: Containerize your web app with docker
- Use Docker to create a single self-contained, deployable unit of the web app
- Step 8: Deploy to Docker Hub
- Deploy your containers to a central Docker image registry, e.g. DockerHub makes it much easier to share your container
- Step 9: Deploy to Heroku
- Deploy your app to cloud platform
- Creating app... done, ⬢ immense-dusk-15324
- https://immense-dusk-15324.herokuapp.com/ | https://git.heroku.com/immense-dusk-15324.git
- Simplify the pipeline
- Setup a CI/CD template
- Fill-in the template with different components
- Heroku -> AWS / GCP / Azure
- Travis -> Circle CI / Jenkins / Codeship
- Better Code Hub -> ?
- Github -> Bitbucket
- Python -> PHP / Java / C++ / NodeJS
- Docker -> Vagrant + Ansible
- Fit into python template
- Update .gitignore from dotfile:python