Add docker-compose setup for local development (#22)

Author: sureshdsk

README.md

@@ -16,6 +16,12 @@ Status: **Unstable**
 - PostgreSQL >= 12
 - PostgREST >= 7
 
+### Local Postgrest Server 
+If you want to use local postgrest server for development use docker-compose to start local server. Once docker-compose process started, postgrest is accessible at http://localhost:3000
+```sh
+docker-compose up
+```
+
 ### Instructions
 
 #### With Poetry (recommended)

docker-compose.yaml

@@ -0,0 +1,28 @@
+version: '3'
+services:
+  server:
+    image: postgrest/postgrest
+    ports:
+      - "3000:3000"
+    environment:
+      PGRST_DB_URI: postgres://app_user:password@db:5432/app_db
+      PGRST_DB_SCHEMA: public
+      PGRST_DB_ANON_ROLE: app_user #In production this role should not be the same as the one used for the connection
+      PGRST_OPENAPI_SERVER_PROXY_URI: "http://127.0.0.1:3000"
+    depends_on:
+      - db
+  db:
+    image: postgres
+    ports:
+      - "5432:5432"
+    environment:
+      POSTGRES_DB: app_db
+      POSTGRES_USER: app_user
+      POSTGRES_PASSWORD: password
+#   Uncomment this if you want to persist the data.
+#   create your boostrap sql file in root directory
+#    volumes:
+#      - "./pgdata:/var/lib/postgresql/data"
+#      - "./init.sql:/docker-entrypoint-initdb.d/init.sql"
+
+