Spin up docker containers for easy in-line testing
Project description
Scylla
Spin up docker containers inline with python code for easier testing
Install
git clone https://github.com/talosiot/scylla.git
make env
from IPython.core.display import display, HTML
import requests
import scylla
Run a docker container. If there are ports that the container needs, specify them in a list. If you want to wait until a certain port is available, you can specify that here as well. For example, to run a small web server you need port 80 and you want to wait until it is available.
container = scylla.run_container(image='httpd:alpine', ports=[80], block_until_port_available=80)
container.ports
{'80/tcp': [{'HostIp': '0.0.0.0', 'HostPort': '8228'}]}
The container is running and you can interact with it.
host_d = scylla.lookup_host(container, container_port=80)
url = 'http://{HostIp}:{HostPort}'.format(**host_d)
resp = requests.get(url)
print(resp.text)
display(HTML(resp.text))
<html><body><h1>It works!</h1></body></html>
It works!
Stop the container any time. Or, it will automatically stop at the end of the program.
container.stop()
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