start / stop docker container on table start / stop

src/container_managment.py

@@ -0,0 +1,31 @@
+import docker
+
+
+def start_container(table_name, prefix):
+    client = docker.from_env()
+
+    router_key = "traefik.http.routers.{table_name}.rule".format(table_name=table_name)
+    middleware_key = (
+        "traefik.http.middlewares.{table_name}-stripprefix.stripprefix.prefixes".format(
+            table_name=table_name
+        )
+    )
+    middleware_router_key = "traefik.http.routers.{table_name}.middlewares".format(
+        table_name=table_name
+    )
+
+    labels = {}
+    labels[router_key] = "Host(`localhost`) && PathPrefix(`/{prefix}`)".format(prefix=prefix)
+    labels[middleware_key] = "/{prefix}".format(prefix=prefix)
+    labels[middleware_router_key] = "{table_name}-stripprefix".format(table_name=table_name)
+
+    container = client.containers.run(
+        image="crccheck/hello-world", detach=True, labels=labels, ports={8000:8000}
+    )
+
+    return container.id
+
+def stop_container(docker_id):
+    client = docker.from_env()
+    container = client.containers.get(docker_id)
+    container.kill()