adding .env.docker

Author: wjohnsto

.gitignore

@@ -29,6 +29,7 @@ node_modules/
 .env
 .env*
 !.env.example
+!.env.docker
 
 dist/
 temp/

app/.env.docker

@@ -0,0 +1,4 @@
+PORT=3000
+REDIS_URL=redis://redis:6379
+EMBED_PYTHON_URL=http://embed-python:8009/embed
+  

docker-compose.yml

@@ -36,7 +36,8 @@ services:
     ports:
       - "3000:3000"
     env_file:
-      - ./app/.env.docker
+      - path: ./app/.env.docker
+        required: false
     volumes:
       - hf_transformers_cache:/app/node_modules/@huggingface/transformers/.cache
     depends_on: