Update to .NET SDK 8 to create multi-arch Docker image.

aholmes · Nov 17, 2023 · 5d54699 · 5d54699
1 parent 7bffeac
commit 5d54699
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Showing 3 changed files with 8 additions and 6 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,12 +1,14 @@
-FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build-env
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0 AS build-env
+ARG BUILDPLATFORM
+ARG TARGETARCH
 WORKDIR /app
 
 COPY . ./
-RUN dotnet restore
+RUN dotnet restore -a $TARGETARCH
 
-RUN dotnet publish --no-restore -c Release -o out
+RUN dotnet publish -a $TARGETARCH --no-restore -c Release -o out
 
-FROM mcr.microsoft.com/dotnet/aspnet:6.0
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/aspnet:8.0
 WORKDIR /app
 COPY --from=build-env /app/out .
 

diff --git a/hubitat2prom.Tests/hubitat2prom.Tests.csproj b/hubitat2prom.Tests/hubitat2prom.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
 
     <IsPackable>false</IsPackable>

diff --git a/hubitat2prom/hubitat2prom.csproj b/hubitat2prom/hubitat2prom.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>