Docker Compose and Accessing core application from Outside

Docker Desktop for Linux
,
1

Hi
I am using docker desktop(Linux container) in my windows laptop. I deployed a small asp .net core application with Sql Server database.

FROM mcr.microsoft.com/dotnet/aspnet:7.0 AS base
WORKDIR /app
EXPOSE 443
EXPOSE 80

FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
WORKDIR /src
COPY ["MvcMovie/MvcMovie.csproj", "MvcMovie/"]
RUN dotnet restore "MvcMovie/MvcMovie.csproj"
COPY . .
WORKDIR "/src/MvcMovie"
RUN dotnet build "MvcMovie.csproj" -c Release -o /app/build

FROM build AS publish
RUN dotnet publish "MvcMovie.csproj" -c Release -o /app/publish /p:UseAppHost=false

FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "MvcMovie.dll"]

docker-compose.yml

version: '3.4'

networks:
  demoMovieNet:

services:
  mvcmoviedata:
    container_name: mvc-movie-data-app
    image: mcr.microsoft.com/mssql/server:2022-latest
    ports:
      - 8002:1433 
    environment:
      - ACCEPT_EULA=Y
      - MSSQL_SA_PASSWORD=password@12345#
      - MSSQL_PID=Developer
    networks:
      - demoMovieNet
  mvcmovie:
    container_name: mvc-movie-app
    image: ${DOCKER_REGISTRY-}mvcmovie
    build:
      context: .
      dockerfile: MvcMovie/Dockerfile 
    ports:
      - 8003:80
    depends_on:
      - mvcmoviedata
    environment:
      - DB_HOST=mvcmoviedata
      - DB_NAME=myMovie
      - DB_SA_PASSWORD=password@12345#
    networks:
      - demoMovieNet

docker
docker1649×321 16.8 KB

i exported 443, 80 in my docker file. I mapper container port 80 with host port 8003. I did-not map any port for 443. After deployment in docker (docker compose up -d), i never access using the url

http://localhost:8003 , it seems like it is redirected to https without port(https://localhost), then it show 404 not found . why it is redirecting to https without port?

i can access the https url with port 55778 easily

What is the thing i am missing? Please let me know

Best Regards
Sabbir