docker-compose.yml

version: '3'
services:
  redis:
    image: 'redis'
    ports:
      - '6379'
  core:
    build: ./core-api
    extra_hosts:
      - 'core.meisinger.com:196.168.1.10'
  nginx:
    build: ./core-web
    ports:
      - '8080:80'
    extra_hosts:
      - 'dev.meisinger.com:127.0.0.1'

dockerfile (api)

FROM mcr.microsoft.com/dotnet/core/sdk:2.2 AS stage
WORKDIR /app

COPY *.csproj ./
RUN dotnet restore

COPY . ./
RUN dotnet publish -c Debug -o out

FROM mcr.microsoft.com/dotnet/core/aspnet:2.2
WORKDIR /app
COPY --from=stage /app/out .

ENTRYPOINT ["dotnet", "core-api.dll"]

dockerfile (web)

FROM node:11 as stage
WORKDIR /app

COPY ./package*.json /app/
RUN npm install

COPY . /app/
RUN npm run build

FROM nginx:1.15
COPY --from=stage /app/build/ /usr/share/nginx/html
COPY ./nginx.conf /etc/nginx/conf.d/default.conf
CMD ['nginx', '-g', 'deamon off;']

nginx.conf

upstream hoist {
    server core;
}
server {
    listen 80;
    root /usr/share/nginx/html;
    index index.htm index.html;

    location ~ ^/api/projects/([0-9]+) {
        proxy_pass http://hoist/api/projects/$1;
        proxy_redirect off;
    }

    location /api {
        proxy_pass http://dev.meisinger.com:43001/api;
        proxy_redirect off;
    }

    location / {    
        try_files $uri $uri/ /index.html =404;
    }
}