Dockerfile_WebImageOptimApi

# Get build image
FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build

WORKDIR /app

# Copy source
COPY . ./

# Restore packages
RUN dotnet restore

# Publish
RUN dotnet publish -c Release -o "/app/publish/WebImageOptimApi" "WebImageOptimApi"

# Get runtime image
FROM mcr.microsoft.com/dotnet/aspnet:7.0 as publish

WORKDIR /app

# Install curl for health monitoring
RUN apt-get update && \
apt-get install --no-install-recommends -y curl=7.74.0-1.3+deb11u3 && \
rm -rf /var/lib/apt/lists/*

# Bring in metadata via --build-arg
ARG BRANCH=unknown
ARG IMAGE_CREATED=unknown
ARG IMAGE_REVISION=unknown
ARG IMAGE_VERSION=unknown

# Configure image labels
LABEL branch=$branch \
maintainer="Maricopa County Library District developers <development@mcldaz.org>" \
org.opencontainers.image.authors="Maricopa County Library District developers <development@mcldaz.org>" \
org.opencontainers.image.created=$IMAGE_CREATED \
org.opencontainers.image.description="Console project to exercise the ImageOptimApi NuGet package" \
org.opencontainers.image.documentation="https://github.com/MCLD/SampleImageOptimApi" \
org.opencontainers.image.licenses="MIT" \
org.opencontainers.image.revision=$IMAGE_REVISION \
org.opencontainers.image.source="https://github.com/MCLD/SampleImageOptimApi" \
org.opencontainers.image.title="WebImageOptimApi" \
org.opencontainers.image.url="https://github.com/MCLD/SampleImageOptimApi" \
org.opencontainers.image.vendor="Maricopa County Library District" \
org.opencontainers.image.version=$IMAGE_VERSION

# Default image environment variable settings
ENV org.opencontainers.image.created=$IMAGE_CREATED \
org.opencontainers.image.revision=$IMAGE_REVISION \
org.opencontainers.image.version=$IMAGE_VERSION

# Copy source
COPY --from=build "/app/publish/WebImageOptimApi" .

# Port 80 for http
EXPOSE 80

# Configure health check
HEALTHCHECK CMD curl --fail http://localhost/health/ || exit

# Set entrypoint
ENTRYPOINT ["dotnet", "WebImageOptimApi.dll"]