fix: Minimal app to toy with nerdctl

pyproject.toml

@@ -13,6 +13,7 @@ dependencies = [
     "cdktf==0.20.8",
     "cdktf-cdktf-provider-digitalocean==11.5.2",
     "containerd==1.5.3",
+    "Flask==3.0.3",
 ]
 
 [build-system]

worker/README.md

@@ -0,0 +1,5 @@
+Run with 
+
+```sh
+flask --app app run --debug
+```

worker/app.py

@@ -0,0 +1,19 @@
+from flask import Flask, jsonify
+from flask.views import MethodView
+
+from .container import Container
+
+application = Flask(__name__)
+
+
+class ContainerAPI(MethodView):
+	init_every_request = False
+
+	def get(self):
+		return jsonify(Container.list())
+
+	def post(self):
+		return jsonify(Container.create())
+
+
+application.add_url_rule("/containers/", view_func=ContainerAPI.as_view("containers"))

worker/container.py

@@ -0,0 +1,15 @@
+import json
+import shlex
+from subprocess import check_output
+
+
+class Container:
+	@staticmethod
+	def list():
+		command = shlex.split("nerdctl container ls --no-trunc --format '{{json .}}'")
+		return [json.loads(line) for line in check_output(command).splitlines()]
+
+	@staticmethod
+	def create():
+		command = shlex.split("nerdctl container run --detach redis:alpine")
+		return {"name": check_output(command).decode()}