This Dockerfile builds two types of images: one based on Mono for running a.NET application, and another based on ASP.NET Core 1.1 for running an ASP.NET Core application. The images install necessary dependencies, copy files, set the working directory, and define entry points to run the applications using respective runtimes.

Cell 2

#FROM
mono:latest

#RUN
mono--
version
#RUN
ls - la
#ADD.
/subscription.services /
home / src
#ADD.
/act.subscription.management.sln /
home / src
#WORKDIR / home / src
#RUN
msbuild.
/subscription.services/
Subscription.Services.EloquaImport / Subscription.Services.EloquaImport.csproj
#RUN
mono
Subscription.Services.EloquaImport.exe

#FROM
microsoft / aspnetcore
:
1.1
FROM
microsoft / aspnetcore - build
:
1.0 - 1.1
ARG
source
EXPOSE
80
WORKDIR / app / src
ADD.
/*.sln /app/src/
ADD ./subscription.services/Subscription.Services.EloquaImport/*.csproj /app/src/subscription.services/Subscription.Services.EloquaImport/
ADD ./subscription.services/Subscription.Services.ZuoraExport/*.csproj /app/src/subscription.services/Subscription.Services.ZuoraExport/
ADD ./*.dcproj /app/src/

RUN /bin/bash -c "dotnet restore ./act.subscription.management.sln"

ADD . /app/src 
RUN /bin/bash -c "dotnet restore ./act.subscription.management.sln && dotnet publish ./act.subscription.management.sln -c Release -o ./obj/Docker/publish"

RUN cp -R ${source:-subscription.services/Subscription.Services.EloquaImport/obj/Docker/publish} /app

WORKDIR /app/publish
EXPOSE 80
ENTRYPOINT ["/usr/bin/dotnet", "/app/publish/Subscription.Services.EloquaImport.dll"]

# Use official Mono image as base
FROM mono:latest AS build

# Print Mono version
RUN mono --version

# List files in the current directory
RUN ls -la

# Copy subscription services and act subscription management solution files
ADD /subscription.services /home/src
ADD /act.subscription.management.sln /home/src

# Switch to the build directory
WORKDIR /home/src

# Build subscription services project
RUN msbuild./subscription.services/Subscription.Services.EloquaImport/Subscription.Services.EloquaImport.csproj

# Run the subscription services application
RUN mono./Subscription.Services.EloquaImport.exe

# Use official ASP.NET Core 1.1 image as base
FROM mvc:microsoft-aspnetcore-runtime-1.1 AS runtime

# Use official ASP.NET Core 1.1 runtime image as base
FROM mcr.microsoft.com/dotnet/core/sdk:1.1 AS build

# Set environment variable for source
ARG source

# Expose port 80
EXPOSE 80

# Set working directory
WORKDIR /app/src

# Copy solution files
COPY./act.subscription.management.sln /app/src/
COPY./subscription.services/Subscription.Services.EloquaImport/*.csproj /app/src/subscription.services/Subscription.Services.EloquaImport/
COPY./subscription.services/Subscription.Services.ZuoraExport/*.csproj /app/src/subscription.services/Subscription.Services.ZuoraExport/
COPY.//*.dcproj /app/src/

# Restore dependencies for the solution
RUN /bin/bash -c "dotnet restore./act.subscription.management.sln"

# Copy application code
COPY. /app/src

# Restore dependencies for the solution and publish it
RUN /bin/bash -c "dotnet restore./act.subscription.management.sln && dotnet publish./act.subscription.management.sln -c Release -o./obj/Docker/publish"

# Copy published application code
RUN cp -R ${source:-subscription.services/Subscription.Services.EloquaImport/obj/Docker/publish} /app

# Switch to the published directory
WORKDIR /app/publish

# Set entrypoint for the application
ENTRYPOINT ["/usr/bin/dotnet", "/app/publish/Subscription.Services.EloquaImport.dll"]

Dockerfile Breakdown

Mono-Based Image

Base Image

#FROM
mono:latest

• Uses the latest Mono image as the base.

Installation and Verification

#RUN
mono--
version

• Installs Mono and verifies it's installed correctly.

File System Inspection

#RUN
ls - la

• Lists the contents of the file system in detail.

Adding Files

#ADD.
/subscription.services /
home / src
#ADD.
/act.subscription.management.sln /
home / src

• Copies the /subscription.services directory and the act.subscription.management.sls file into the /home/src directory.

Setting Working Directory

#WORKDIR / home / src

• Sets the working directory to /home/src.

Building and Running Application

#RUN
msbuild.
/subscription.services/
Subscription.Services.EloquaImport / Subscription.Services.EloquaImport.csproj

• Builds the Subscription.Services.EloquaImport project using MSBuild.

#RUN
mono
Subscription.Services.EloquaImport.exe

• Runs the Subscription.Services.EloquaImport.exe executable using Mono.

ASP.NET Core-Based Image

Base Image

FROM
microsoft / aspnetcore
:
1.1

• Uses the ASP.NET Core 1.1 image as the base.

Base Image for Building

FROM
microsoft / aspnetcore - build
:
1.0 - 1.1

• Uses the ASP.NET Core Build 1.0-1.1 image as the base.

Setting Argument and Expose Port

ARG
source
EXPOSE
80

• Sets an argument source and exposes port 80.

Setting Working Directory

WORKDIR / app / src

• Sets the working directory to /app/src.

Adding Files

ADD.
/*.sln /app/src/
ADD./subscription.services/Subscription.Services.EloquaImport/*.csproj /app/src/subscription.services/Subscription.Services.EloquaImport/
ADD./subscription.services/Subscription.Services.ZuoraExport/*.csproj /app/src/subscription.services/Subscription.Services.ZuoraExport/
ADD./*.dcproj /app/src/

• Copies various files into the /app/src directory.

Restoring Dependencies

RUN /bin/bash -c "dotnet restore./act.subscription.management.sln"

• Restores dependencies for the act.subscription.management.sln project using dotnet restore.

Copying Files

ADD. /app/src 

• Copies the current directory into /app/src.

Building and Publishing Application

RUN /bin/bash -c "dotnet restore./act.subscription.management.sln && dotnet publish./act.subscription.management.sln -c Release -o./obj/Docker/publish"

• Restores dependencies and publishes the act.subscription.management.sln project using dotnet publish.

Copying Published Files

RUN cp -R ${source:-subscription.services/Subscription.Services.EloquaImport/obj/Docker/publish} /app

• Copies the published files into the /app directory.

Setting Working Directory

WORKDIR /app/publish

• Sets the working directory to /app/publish.

Exposing Port

EXPOSE 80

• Exposes port 80.

Setting Entry Point

ENTRYPOINT ["/usr/bin/dotnet", "/app/publish/Subscription.Services.EloquaImport.dll"]

• Sets the entry point to run the Subscription.Services.EloquaImport.dll executable using dotnet.