Dot Net Core API Docker Setup

build.ps1

$version=git describe --abbrev=0
$repo=""

$versionTag = "$($repo):$($version)"

$(aws ecr get-login --no-include-email --region us-west-2) | Invoke-Expression

docker build -t $versionTag -f API.Dockerfile .

docker push $versionTag

Dockerfile

FROM mcr.microsoft.com/dotnet/core/sdk:3.1 AS build-env

# Set working directory
WORKDIR /app

# Copy source code
COPY . ./

# Restore packages
RUN cd src && dotnet restore

# build the app
RUN cd /app/src/DayHiker.API && dotnet publish -c Release -o /app/out

# build Runtime Image
FROM mcr.microsoft.com/dotnet/core/aspnet:3.1
WORKDIR /app
COPY --from=build-env /app/out .

RUN sed -i "s|DEFAULT@SECLEVEL=2|DEFAULT@SECLEVEL=1|g" /etc/ssl/openssl.cnf

ENTRYPOINT ["dotnet", "DayHiker.API.dll"]