Add docker-compose file with instructions (#3)

* Add docker-compose file with instructions

* Dockerfile: use correct CLI arguments

* Fix syntax error

* docker-compose: add semantic indexer

Author: rrooij

Dockerfile

@@ -6,4 +6,4 @@ RUN cargo build --release
 FROM debian:bullseye-slim
 WORKDIR /app
 COPY --from=builder /usr/src/app/target/release/terminusdb-semantic-indexer /app/
-CMD ["./terminusdb-semantic-indexer", "serve", "/app/terminusdb/storage/db"]
+CMD ["./terminusdb-semantic-indexer", "serve", "--directory", "/app/terminusdb/storage/semantic_db"]

README.md

@@ -27,6 +27,23 @@ You can compile the system with cargo:
 cargo compile --release
 ```
 
+## Running with docker-compose
+
+Create a .env file with the following contents:
+
+```
+OPENAI_KEY=YOUR_OPENAI_KEY
+BUFFER_AMOUNT=1200000
+```
+
+The buffers are 12kb each, so this will roughly be ~1.2GB of memory.
+You can change this depending on your memory requirements.
+
+After you created the ENV file, you can start the server by
+running `docker compose up` or `docker-compose up` depending
+on your docker-compose version. This will start a TerminusDB
+server on port 6363 and a VectorLink server on port 8080.
+
 ## Invoking
 
 In order to invoke the server, you need to supply an OpenAI key. This

docker-compose.yml

@@ -0,0 +1,23 @@
+version: "3"
+
+services:
+  terminusdb:
+    image: terminusdb/terminusdb-server:semantic_indexer
+    container_name: terminusdb-server
+    tty: true
+    ports:
+      - 6363:6363
+    environment:
+      - TERMINUSDB_SERVER_PORT=6363
+    volumes:
+      - ./storage:/app/terminusdb/storage
+  semantic_indexer:
+    build: .
+    ports:
+      - "8080:8080"
+    environment:
+      - TERMINUSDB_CONTENT_ENDPOINT=http://terminusdb:6363
+      - OPENAI_KEY=${OPENAI_KEY}
+    volumes:
+      - ./vector_storage:/app/storage
+    command: ["./terminusdb-semantic-indexer", "serve", "--directory", "/app/storage", "--size", "${BUFFER_AMOUNT}"]