Dockerfile

FROM buildpack-deps:bionic-scm

# Install .NET CLI dependencies
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        libc6 \
        libgcc1 \
        libgssapi-krb5-2 \
        libicu60 \
        liblttng-ust0 \
        libssl1.0.0 \
        libstdc++6 \
        zlib1g \
    && rm -rf /var/lib/apt/lists/*

# Install .NET Core SDK
ENV DOTNET_SDK_VERSION 2.2.100

RUN curl -SL --output dotnet.tar.gz https://dotnetcli.blob.core.windows.net/dotnet/Sdk/$DOTNET_SDK_VERSION/dotnet-sdk-$DOTNET_SDK_VERSION-linux-x64.tar.gz \
    && dotnet_sha512='6bde1d0f186f068b1300d5a67e8aba56ff271b940bc0782c3a254dc0f67e7167d2fca12fc51eb3319d4ab4a91cbe5639e5104e9e0036adb8a27ca5711453a1c3' \
    && echo "$dotnet_sha512 dotnet.tar.gz" | sha512sum -c - \
    && mkdir -p /usr/share/dotnet \
    && tar -zxf dotnet.tar.gz -C /usr/share/dotnet \
    && rm dotnet.tar.gz \
    && ln -s /usr/share/dotnet/dotnet /usr/bin/dotnet

# Configure web servers to bind to port 80 when present
ENV ASPNETCORE_URLS=http://+:80 \
    # Enable detection of running in a container
    DOTNET_RUNNING_IN_CONTAINER=true \
    # Enable correct mode for dotnet watch (only mode supported in a container)
    DOTNET_USE_POLLING_FILE_WATCHER=true \
    # Skip extraction of XML docs - generally not useful within an image/container - helps performance
    NUGET_XMLDOC_MODE=skip

# Trigger first run experience by running arbitrary cmd to populate local package cache
RUN apt-get update -y --no-install-recommends
RUN apt-get install -y --no-install-recommends\
    apt-transport-https \
    ca-certificates \
    curl \
    software-properties-common
RUN curl -fsSL https://download.docker.com/linux/ubuntu/gpg |  apt-key add -
RUN apt-key fingerprint 0EBFCD88
RUN add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"
RUN apt-get update -y --no-install-recommends
RUN apt-get install docker-ce -y --no-install-recommends
RUN curl -L "https://github.com/docker/compose/releases/download/1.23.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
RUN chmod +x /usr/local/bin/docker-compose
RUN dotnet tool install -g Cake.Tool
ENV PATH="${PATH}:/root/.dotnet/tools"
ADD entrypoint.sh  /entrypoint.sh
RUN chmod +x /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]