Improve aws/docker docs a little.

app/api/src/docker/README.md

@@ -16,6 +16,8 @@ Because of the way the docker containers to be deployed as lambdas on aws are so
 
 The docker build relies on a git ignored file, the aws-lambda-rie. [Download it](https://github.com/aws/aws-lambda-runtime-interface-emulator/releases/download/v1.0/aws-lambda-rie), then put it into `app/api/src/docker/common/`. alternatively you can put this download into the DockerFiles by reading the instructions at around line 29 of the DockerFiles (`app/api/src/docker/openscad/Dockerfile` & `app/api/src/docker/cadquery/Dockerfile`). However this will mean slower build times as it will need download this 14mb file every build.
 
+you will also need to create a .env in `app/api/src/docker/.env` for the following env-vars `DEV_AWS_SECRET_ACCESS_KEY, DEV_AWS_ACCESS_KEY_ID and DEV_BUCKET`. Ask @irev-dev for credentials and he can sort you out.
+
 Then cd into this folder `cd api/src/docker` and:
 
 ```bash

app/api/src/docker/docker-compose.yml

@@ -1,15 +1,9 @@
 services:
-  # aws-emulator:
-  #   build: .
-  #   networks:
-  #     - awsland
-  #   ports:
-  #     - "5050:8080"
 
   openscad-health:
     build:
       context: ./
-      dockerfile: ./openscad/.
+      dockerfile: ./openscad/Dockerfile
     image: openscad
     command: openscad.health
     ports:
@@ -17,10 +11,7 @@ services:
 
   openscad-preview:
     image: openscad
-    # build: ./openscad/.
     command: openscad.preview
-    # networks:
-    #   - awsland
     ports:
       - "5052:8080"
     environment:
@@ -30,7 +21,6 @@ services:
 
   openscad-stl:
     image: openscad
-    # build: ./openscad/.
     command: openscad.stl
     ports:
       - "5053:8080"
@@ -42,7 +32,7 @@ services:
   cadquery-stl:
     build:
       context: ./
-      dockerfile: ./cadquery/.
+      dockerfile: ./cadquery/Dockerfile
     command: cadquery.stl
     ports:
       - 5060:8080
@@ -51,6 +41,3 @@ services:
       AWS_ACCESS_KEY_ID: "${DEV_AWS_ACCESS_KEY_ID}"
       BUCKET: "${DEV_BUCKET}"
 
-# networks:
-#   awsland:
-#     name: awsland