From a8808d02edf4179a551adf63631be732f87571cb Mon Sep 17 00:00:00 2001
From: Justin Anderson <jander-msft@users.noreply.github.com>
Date: Mon, 21 Oct 2024 12:38:38 -0700
Subject: [PATCH] Install .NET SDKs from blob storage instead of package
manager (#587)
---
.../dockerfiles/build/ubuntu/Dockerfile | 55 ++++++++++++++-----
1 file changed, 40 insertions(+), 15 deletions(-)
diff --git a/src/unix/docker/dockerfiles/build/ubuntu/Dockerfile b/src/unix/docker/dockerfiles/build/ubuntu/Dockerfile
index cee0353d..0b4c2c06 100644
--- a/src/unix/docker/dockerfiles/build/ubuntu/Dockerfile
+++ b/src/unix/docker/dockerfiles/build/ubuntu/Dockerfile
@@ -4,26 +4,51 @@
# This image is based on the public Ubuntu 18.04 LTS image
FROM mcr.microsoft.com/mirror/docker/library/ubuntu:18.04@sha256:152dc042452c496007f07ca9127571cb9c29697f42acbfad72324b2bb2e43c98
+# REFERENCE: https://github.com/dotnet/dotnet-docker/blob/main/src/sdk/6.0/jammy/amd64/Dockerfile
+
+ENV \
+ # Do not generate certificate
+ DOTNET_GENERATE_ASPNET_CERTIFICATE=false \
+ # Do not show first run text
+ DOTNET_NOLOGO=true \
+ # .NET 6 SDK version
+ DOTNET_6_SDK_VERSION=6.0.427 \
+ # .NET 7 SDK version
+ DOTNET_7_SDK_VERSION=7.0.410 \
+ # 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
+
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
ca-certificates \
curl \
- software-properties-common
-
-# Install .NET SDKs
-# https://learn.microsoft.com/en-us/dotnet/core/install/linux-ubuntu#register-the-microsoft-package-repository
-RUN curl -SL --output packages-microsoft-prod.deb https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb \
- && dpkg -i packages-microsoft-prod.deb \
- && rm packages-microsoft-prod.deb
-
-RUN apt-get install -y --no-install-recommends apt-transport-https \
- && apt-get update \
- && apt-get install -y --no-install-recommends \
- dotnet-sdk-6.0 \
- dotnet-sdk-7.0
+ libicu60 \
+ # Needed for "apt-add-repository" later in Dockerfile
+ software-properties-common \
+ wget \
+ && rm -rf /var/lib/apt/lists/*
-# Trigger first run experience by running arbitrary cmd to populate local package cache
-RUN dotnet help
+RUN \
+ # Install .NET 6 SDK
+ curl -fSL --output dotnet.tar.gz https://dotnetcli.azureedge.net/dotnet/Sdk/$DOTNET_6_SDK_VERSION/dotnet-sdk-$DOTNET_6_SDK_VERSION-linux-x64.tar.gz \
+ && dotnet_sha512='a9cd1e5ccc3c5d847aca2ef21dd145f61c6b18c4e75a3c2fc9aed592c6066d511b8b658c54c2cd851938fe5aba2386e5f6f51005f6406b420110c0ec408a8401' \
+ && echo "$dotnet_sha512 dotnet.tar.gz" | sha512sum -c - \
+ && mkdir -p /usr/share/dotnet \
+ && tar -oxzf dotnet.tar.gz -C /usr/share/dotnet \
+ && rm dotnet.tar.gz \
+ # Install .NET 7 SDK
+ && curl -fSL --output dotnet.tar.gz https://dotnetcli.azureedge.net/dotnet/Sdk/$DOTNET_7_SDK_VERSION/dotnet-sdk-$DOTNET_7_SDK_VERSION-linux-x64.tar.gz \
+ && dotnet_sha512='20b8e02979328e4c4a14493f7791ed419aabd0175233db80cd60e2c004b829b3e8301281ea86b27ba818372473accf5a6d553e5354c54917c8e84d25f5855caa' \
+ && echo "$dotnet_sha512 dotnet.tar.gz" | sha512sum -c - \
+ && mkdir -p /usr/share/dotnet \
+ && tar -oxzf dotnet.tar.gz -C /usr/share/dotnet \
+ && rm dotnet.tar.gz \
+ # Make dotnet symlink
+ && ln -s /usr/share/dotnet/dotnet /usr/bin/dotnet \
+ # Trigger first run experience by running arbitrary cmd
+ && dotnet help
RUN echo 'export DOTNET_ROOT=$HOME/.dotnet' >> ~/.bashrc
RUN echo 'export DOTNET_EXE=$DOTNET_ROOT/dotnet' >> ~/.bashrc