Updated dotnet 8 image and README file + removed Java installation

Dockerfile

@@ -1,24 +1,22 @@
-FROM mcr.microsoft.com/dotnet/sdk:6.0.424
+FROM mcr.microsoft.com/dotnet/sdk:8.0.303
 
 # Dockerfile meta-information
 LABEL maintainer="NOS Inovação S.A." \
     app_name="dotnet-sonar"
 
 ENV SONAR_SCANNER_MSBUILD_VERSION=7.1.1.96069 \
-    DOTNETCORE_SDK=6.0.424 \
-    DOTNETCORE_RUNTIME=6.0.32 \
+    DOTNETCORE_SDK=8.0.303 \
+    DOTNETCORE_RUNTIME=8.0.7 \
     NETAPP_VERSION=net \
-    DOCKER_VERSION=5:24.0.7-1~debian.11~bullseye \
+    DOCKER_VERSION=5:24.0.7-1~debian.12~bookworm \
     CONTAINERD_VERSION=1.6.25-1 \
-    # OPENJDK_VERSION=17 \
     NODEJS_VERSION=20
 
 # Linux update
 RUN apt-get update \
     && apt-get dist-upgrade -y \
     && apt-get install -y \
         apt-transport-https \
-        # ca-certificates-java \
         ca-certificates \
         curl \
         locales \
@@ -37,9 +35,6 @@ ENV LC_ALL en_US.UTF-8
 ENV LANG en_US.UTF-8
 ENV LANGUAGE en_US:en
 
-# Install Java
-# RUN apt-get install -y openjdk-$OPENJDK_VERSION-jre
-
 # Install NodeJs
 RUN wget https://deb.nodesource.com/setup_$NODEJS_VERSION.x \
     && bash setup_$NODEJS_VERSION.x \
@@ -57,13 +52,6 @@ RUN mkdir -p /etc/apt/keyrings \
         docker-ce-cli=$DOCKER_VERSION \
         containerd.io=$CONTAINERD_VERSION
 
-# Need to install DotNet5 SDK - Only needed until there's no sonar-scanner with dotNet6 support
-# RUN wget https://packages.microsoft.com/config/debian/11/packages-microsoft-prod.deb -O packages-microsoft-prod.deb \
-#     && dpkg -i packages-microsoft-prod.deb \
-#     && rm packages-microsoft-prod.deb \
-#     && apt-get update \
-#     && apt-get install -y dotnet-sdk-5.0
-
 # Install Sonar Scanner
 RUN apt-get install -y unzip \
     && wget https://github.com/SonarSource/sonar-scanner-msbuild/releases/download/$SONAR_SCANNER_MSBUILD_VERSION/sonar-scanner-$SONAR_SCANNER_MSBUILD_VERSION-$NETAPP_VERSION.zip \

README.md

@@ -8,8 +8,8 @@ It also allows you to run Docker in Docker using a docker.sock mount.
 
 This latest image was built with the following components:
 
-* dotnetcore-sdk 6.0.424
-* dotnetcore-runtime 6.0.32 (required by Sonar-Scanner)
+* dotnetcore-sdk 8.0.303
+* dotnetcore-runtime 8.0.7 (required by Sonar-Scanner)
 * SonarQube MSBuild Scanner 7.1.1.96069
 * Docker binaries 24.0.x (for running Docker in Docker using the docker.sock mount)
 * NodeJS 20 (required by Sonar-Scanner web analysis plugins)
@@ -18,9 +18,9 @@ This latest image was built with the following components:
 
 > Tags are written using the following pattern: `dotnet-sonar:<year>.<month>.<revision>`
 
-* `24.06.5`, `latest8`, `latest`, `24.06-dotnet8` [(24.06.5/Dockerfile)](https://github.com/nosinovacao/dotnet-sonar/blob/24.06.5/Dockerfile)
-  * DotNet 8.0.302
-  * SonarScanner 6.2.0.85879
+* `24.07.5`, `latest8`, `latest`, `24.07-dotnet8` [(24.07.5/Dockerfile)](https://github.com/nosinovacao/dotnet-sonar/blob/24.07.5/Dockerfile)
+  * DotNet 8.0.303
+  * SonarScanner 7.1.1.96069
 * `24.07.3`, `latest6`, `24.07-dotnet6` [(24.07.3/Dockerfile)](https://github.com/nosinovacao/dotnet-sonar/blob/24.07.3/Dockerfile)
   * DotNet 6.0.424
   * SonarScanner 7.1.1.96069
@@ -32,6 +32,7 @@ This latest image was built with the following components:
 * `22.07.1`, `latest5` [(22.07.1/Dockerfile)](https://github.com/nosinovacao/dotnet-sonar/blob/22.07.1/Dockerfile)
   * DotNet 5.0.408
   * SonarScanner 5.7.1.49528
+* `24.06.5` [(24.06.5/Dockerfile)](https://github.com/nosinovacao/dotnet-sonar/blob/24.06.5/Dockerfile)
 * `24.06.3` [(24.06.3/Dockerfile)](https://github.com/nosinovacao/dotnet-sonar/blob/24.06.3/Dockerfile)
 * `24.05.5` [(24.05.5/Dockerfile)](https://github.com/nosinovacao/dotnet-sonar/blob/24.05.5/Dockerfile)
 * `24.05.3` [(24.05.3/Dockerfile)](https://github.com/nosinovacao/dotnet-sonar/blob/24.05.3/Dockerfile)