Add simple docker compose file (#13)

* Add simple docker compose file

:)

* Update readme with docker compose info

* Specify image tag

* Drop deprecated version

* Separate Compose instructions

* Convert to 2-space indentation

Co-authored-by: Laurie O <[email protected]>

Author: spookyuser

README.md

@@ -34,6 +34,12 @@ docker run -p 5000:5000 epicwink/proxpi
 Without arguments, runs with 2 threads. If passing arguments, make sure to bind to an
 exported address (or all with `0.0.0.0`) on port 5000 (ie `--bind 0.0.0.0:5000`).
 
+##### Compose
+Alternatively, use [Docker Compose](https://docs.docker.com/compose/)
+```bash
+docker compose up
+```
+
 #### Local
 ```bash
 FLASK_APP=proxpi.server flask run

docker-compose.yml

@@ -0,0 +1,6 @@
+services:
+  proxpi:
+    restart: unless-stopped
+    ports:
+      - '5000:5000'
+    image: epicwink/proxpi:latest