From d8949da846e60fa3651158bded5bc087ebcf3de5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=BCckemeyer?= <gero.lueckemeyer@hft-stuttgart.de>
Date: Tue, 20 Feb 2024 09:56:14 +0100
Subject: [PATCH] moved to temurin and jdk 21 for easy arm64v8 multibuild

---
 Dockerfile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index f5ddbb7..6020707 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # base image to build a JRE
-FROM amazoncorretto:17.0.3-alpine as corretto-jdk
+FROM eclipse-temurin:21-jdk-alpine as corretto-jdk
 
 # required for strip-debug to work
 RUN apk add --no-cache binutils
@@ -32,8 +32,8 @@ ENV GID=$AGID
 ARG BUILD_NUMBER=
 
 # Create docker group identical to host
-RUN addgroup -g $GID -S docker
-RUN adduser --no-create-home -u 1000 -G docker -D $USER
+RUN addgroup --gid $GID --system docker
+RUN adduser --no-create-home -u 1000 --ingroup docker --disabled-password $USER
 
 # Prepare environment.
 # Create needed folders
-- 
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