update to node 24

also improve a few aspects in the Dockerfile

Author: krusche

Dockerfile

@@ -1,27 +1,25 @@
-FROM maven:3-eclipse-temurin-21
+FROM maven:3.9.11-eclipse-temurin-21
 
-MAINTAINER Stephan Krusche <krusche@in.tum.de>
+LABEL maintainer="Stephan Krusche <krusche@tum.de>"
 
 RUN apt-get update && apt-get upgrade -y && apt-get install -y locales
 
 # Set the locale
 RUN locale-gen en_US.UTF-8
-ENV LANG en_US.UTF-8
-ENV LANGUAGE en_US:en
-ENV LC_ALL en_US.UTF-8
+
+ENV LANG=en_US.UTF-8 \
+    LANGUAGE=en_US:en \
+    LC_ALL=en_US.UTF-8 \
+    M2_HOME=/usr/share/maven
 
 # Also install Java 17 (needed for running PE templates)
-RUN apt-get update && apt-get install -y \
-    gnupg openjdk-17-jdk \
- && curl -sL https://deb.nodesource.com/setup_22.x | bash - \
- && apt-get update && apt-get install -y \
-    nodejs \
- && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y --no-install-recommends gnupg openjdk-17-jdk  && \
+    curl -sL https://deb.nodesource.com/setup_24.x | bash - && \
+    apt-get update && apt-get install -y --no-install-recommends nodejs && \
+    rm -rf /var/lib/apt/lists/*
 
 # update npm to use the latest version
-RUN npm install -g npm@latest
-
-ENV M2_HOME /usr/share/maven
+RUN npm install -g npm@11.4.2
 
 RUN echo "$LANG -- $LANGUAGE -- $LC_ALL" \
     && curl --version \

README.md

@@ -1,7 +1,7 @@
 # docker-jdk-node-yarn
 Docker Container for Docker Hub
 
-	docker build --platform linux/amd64 --no-cache -t openjdk-node-yarn .
+	docker build --no-cache -t openjdk-node-yarn .
 
 	docker run -itd -p 80:80 --name openjdk-node-yarn openjdk-node-yarn /bin/bash
 
@@ -37,7 +37,7 @@ Try out if everything works correctly when testing a Spring Boot Application, e.
 
 #### Example
 
-	git tag java17node16
+	git tag java21node24-1
 
 	git push --tags
 
@@ -50,11 +50,11 @@ Try out if everything works correctly when testing a Spring Boot Application, e.
 
 	docker rmi openjdk-node-yarn
 
-	docker rmi ls1tum/openjdk-node-yarn:java21node22-2
+	docker rmi ls1tum/openjdk-node-yarn:java21node24-1
 
-	docker pull ls1tum/openjdk-node-yarn:java21node22-2
+	docker pull ls1tum/openjdk-node-yarn:java21node22-1
 
-	docker run -itd -p 80:80 --name openjdk-node-yarn ls1tum/openjdk-node-yarn:java21node22-2 /bin/bash
+	docker run -itd -p 80:80 --name openjdk-node-yarn ls1tum/openjdk-node-yarn:java21node24-1 /bin/bash
 
 	docker exec -it openjdk-node-yarn /bin/bash