add readme

llama_stack/distribution/docker/README.md

@@ -0,0 +1,23 @@
+# Docker Compose Scripts
+
+This folder contains scripts to enable starting a distribution using `docker compose`.
+
+
+#### TGI Inference Adapter
+```
+$ cd llama_stack/distribution/docker/tgi
+$ ls
+compose.yaml  tgi-run.yaml
+$ docker compose up
+```
+
+The script will first start up TGI server, then start up Llama Stack distribution server hooking up to the remote TGI provider for inference. You should be able to see the following outputs --
+```
+[text-generation-inference] | 2024-10-15T18:56:33.810397Z  INFO text_generation_router::server: router/src/server.rs:1813: Using config Some(Llama)
+[text-generation-inference] | 2024-10-15T18:56:33.810448Z  WARN text_generation_router::server: router/src/server.rs:1960: Invalid hostname, defaulting to 0.0.0.0
+[text-generation-inference] | 2024-10-15T18:56:33.864143Z  INFO text_generation_router::server: router/src/server.rs:2353: Connected
+INFO:     Started server process [1]
+INFO:     Waiting for application startup.
+INFO:     Application startup complete.
+INFO:     Uvicorn running on http://[::]:5000 (Press CTRL+C to quit)
+```