Separacion de docker para producion y desarrollo

frontend/Dockerfile.prod

@@ -0,0 +1,10 @@
+FROM node:alpine as build
+WORKDIR /angular
+COPY package.json package-lock.json /angular/
+RUN npm install
+COPY . /angular
+RUN npm run build --prod
+
+FROM nginx:stable-alpine
+COPY --from=build /angular/dist/frontend /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf