This is the famous Barista service.
You can order:
| Coffee | Price* |
|---|---|
| Americano | 1.50€ |
| Cappuccino | 2.00€ |
| Espresso | 1.30€ |
| 2.20€ | |
| Moccaccino | 2.30€ |
* prices change according to their preparation process
Learning about docker and jenkins by running state-less webservers. This example application was crafted for learning purpose as part of a lecture about continuous integration (CI) and delivery (CD) at the Cologne University of Applied Sciences (TH Köln).
This is an example webserver written in python3 with flask. With docker you can run this application in any environment, where docker can be installed. You even do not have to care about downloading any dependencies for the project, because docker will care about this for you.
install git and docker, if you don't have it yet:
git
https://git-scm.com/book/en/v2/Getting-Started-Installing-Git
or a fancy git GUI
https://git-scm.com/downloads/guis
docker
https://docs.docker.com/linux/step_one/
build a docker image of the webserver:
git clone https://github.com/swiesend/barista
cd barista
docker build -t barista .
run it in a docker container (e.g. on port 5000):
docker run -d -p 5000:5000 barista
use the app in your favorite browser and play around:
http://localhost:5000
NOTE: This webserver configuration is not for production use!
For production use a configuration which might be more like this:
This example issues are here for training with jenkins.
ok, let's setup a hook:
-
go to the repository
Settings -
click
Webhooks & serviceson the left -
click
Add servicebutton -
type
Jenkins (GitHub plugin) -
enter the following url to Jenkins hook url
you should see something like this as response on the top:
Okay, that hook was successfully created.
done!
Oh, no the 'Latte Macchiato' is missing. A customer has raised an issue to this topic. Please fix the problem.
check the coffee module to find a solution:
barista/coffee.py