def test_get_exposed_container_names(monkeypatch):
from derex.runner import docker_utils
response = {
"derex_services_minio_1": {
"NetworkSettings": {
"Networks": {
"derex": {
"Aliases": ["minio.localhost.derex"],
"IPAddress": "172.11.0.12",
}
}
}
},
"derex-themes_lms_1": {
"NetworkSettings": {
"Networks": {
"derex": {
"Aliases": ["studio.derex-themes.localhost.derex"],
"IPAddress": "172.11.0.12",
}
}
}
},
}
monkeypatch.setattr(docker_utils, "get_running_containers",
lambda: response)
result = docker_utils.get_exposed_container_names()
assert result[0][0] == "http://minio.localhost"
assert result[1][0] == "http://studio.derex-themes.localhost"
def derex(ctx):
"""Derex directs edX: commands to manage an Open edX installation
"""
# Optimize --help and bash completion by importing
from derex.runner.project import Project
try:
ctx.obj = Project()
except ProjectNotFound:
pass
except Exception as ex:
logger.error("\n".join(map(str, ex.args)))
sys.exit(1)
if ctx.invoked_subcommand:
return
click.echo(derex.get_help(ctx) + "\n")
from derex.runner.docker_utils import get_exposed_container_names
container_names = get_exposed_container_names()
if not container_names:
return
console = Console()
table = Table(
title="[bold green]These containers are running and exposing an HTTP server on port 80",
box=box.SIMPLE,
)
table.add_column("Name")
for container in container_names:
container = (f"[bold]{container[0]}",) + container[1:]
table.add_row(*container)
console.print(table)