docker port

Author: veshu

.dockerignore

@@ -10,7 +10,7 @@ coverage
 .nyc_output
 
 # Environment (contains sensitive data)
-.env
+
 
 # Files not required for production
 .editorconfig

docker/Dockerfile

@@ -1,5 +1,5 @@
 
-FROM node:latest
+FROM node:14.15.0
 
 # Set working directory. Paths will be relative this WORKDIR.
 WORKDIR /usr/src/app
@@ -13,9 +13,5 @@ RUN npm install
 # Copy source files from host computer to the container
 COPY . .
 
-
-# Specify port app runs on
-EXPOSE 3000
-
 # Run the app
 CMD [ "node", "app.js" ]