Update runtime version to .net9

src/EventHub.Admin.HttpApi.Host/Dockerfile

@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:8.0
+  FROM mcr.microsoft.com/dotnet/aspnet:9.0
   COPY bin/Release/net9.0/publish/ app/
   WORKDIR /app
   EXPOSE 80

src/EventHub.Admin.HttpApi.Host/Dockerfile.azure

@@ -5,7 +5,7 @@ FROM ${BASE_IMAGE} AS base
 WORKDIR /app/eventhub/src/EventHub.Admin.HttpApi.Host
 RUN dotnet publish -c Release -o bin/Release/publish
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS publish
+FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS publish
 WORKDIR /app
 EXPOSE 80
 ENV ASPNETCORE_URLS=http://+:80

src/EventHub.BackgroundServices/Dockerfile

@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:8.0
+  FROM mcr.microsoft.com/dotnet/aspnet:9.0
   COPY bin/Release/net9.0/ app/
   WORKDIR /app
   EXPOSE 80

src/EventHub.BackgroundServices/Dockerfile.azure

@@ -5,7 +5,7 @@ FROM ${BASE_IMAGE} AS base
 WORKDIR /app/eventhub/src/EventHub.BackgroundServices
 RUN dotnet publish -c Release -o bin/Release/publish
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS publish
+FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS publish
 WORKDIR /app
 EXPOSE 80
 ENV ASPNETCORE_URLS=http://+:80

src/EventHub.DbMigrator/Dockerfile

@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:8.0-jammy
+  FROM mcr.microsoft.com/dotnet/aspnet:9.0-jammy
   COPY bin/Release/net9.0/ app/
   WORKDIR /app
   EXPOSE 80

src/EventHub.DbMigrator/Dockerfile.azure

@@ -5,7 +5,7 @@ FROM ${BASE_IMAGE} AS base
 WORKDIR /app/eventhub/src/EventHub.DbMigrator
 RUN dotnet publish -c Release -o bin/Release/publish
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS publish
+FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS publish
 WORKDIR /app
 COPY --from=base /app/eventhub/src/EventHub.DbMigrator/bin/Release/publish .
 ENTRYPOINT ["dotnet", "EventHub.DbMigrator.dll"]

src/EventHub.HttpApi.Host/Dockerfile

@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:8.0
+  FROM mcr.microsoft.com/dotnet/aspnet:9.0
   COPY bin/Release/net9.0/publish/ app/
   WORKDIR /app
   EXPOSE 80

src/EventHub.HttpApi.Host/Dockerfile.azure

@@ -5,7 +5,7 @@ FROM ${BASE_IMAGE} AS base
 WORKDIR /app/eventhub/src/EventHub.HttpApi.Host
 RUN dotnet publish -c Release -o bin/Release/publish
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS publish
+FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS publish
 WORKDIR /app
 EXPOSE 80
 ENV ASPNETCORE_URLS=http://+:80

src/EventHub.IdentityServer/Dockerfile

@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:8.0
+  FROM mcr.microsoft.com/dotnet/aspnet:9.0
   COPY bin/Release/net9.0/publish/ app/
   WORKDIR /app
   EXPOSE 80

src/EventHub.IdentityServer/Dockerfile.azure

@@ -5,7 +5,7 @@ FROM ${BASE_IMAGE} AS base
 WORKDIR /app/eventhub/src/EventHub.IdentityServer
 RUN dotnet publish -c Release -o bin/Release/publish
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS publish
+FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS publish
 WORKDIR /app
 EXPOSE 80
 ENV ASPNETCORE_URLS=http://+:80

src/EventHub.Web/Dockerfile

@@ -1,4 +1,4 @@
-  FROM mcr.microsoft.com/dotnet/aspnet:8.0
+  FROM mcr.microsoft.com/dotnet/aspnet:9.0
   COPY bin/Release/net9.0/publish/ app/
   WORKDIR /app
   EXPOSE 80

src/EventHub.Web/Dockerfile.azure

@@ -5,7 +5,7 @@ FROM ${BASE_IMAGE} AS base
 WORKDIR /app/eventhub/src/EventHub.Web
 RUN dotnet publish -c Release -o bin/Release/publish
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS publish
+FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS publish
 WORKDIR /app
 EXPOSE 80
 ENV ASPNETCORE_URLS=http://+:80