From 838f6e96e0b8df3e4b5c4ac1af3509bedcc12cf1 Mon Sep 17 00:00:00 2001
From: "Simon C. Kessler" <sck@aquantico.de>
Date: Thu, 23 Apr 2026 10:37:52 +0200
Subject: [PATCH] =?UTF-8?q?Dateien=20f=C3=BCr=20docker=20image=20build=20&?=
 =?UTF-8?q?=20push=20angelegt?=
MIME-Version: 1.0
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---
 quarkus-automaton/.vscode/settings.json |  3 ++-
 quarkus-automaton/Dockerfile            | 17 +++++++++++++++++
 quarkus-automaton/docker/.env-example   | 10 ++++++++++
 quarkus-automaton/docker/README.md      | 17 +++++++++++++++++
 quarkus-automaton/docker/build.sh       | 20 ++++++++++++++++++++
 5 files changed, 66 insertions(+), 1 deletion(-)
 create mode 100644 quarkus-automaton/Dockerfile
 create mode 100644 quarkus-automaton/docker/.env-example
 create mode 100644 quarkus-automaton/docker/README.md
 create mode 100644 quarkus-automaton/docker/build.sh

diff --git a/quarkus-automaton/.vscode/settings.json b/quarkus-automaton/.vscode/settings.json
index 0e14d8e..70236e5 100644
--- a/quarkus-automaton/.vscode/settings.json
+++ b/quarkus-automaton/.vscode/settings.json
@@ -1,3 +1,4 @@
 {
-    "java.configuration.updateBuildConfiguration": "disabled"
+    "java.configuration.updateBuildConfiguration": "disabled",
+    "java.compile.nullAnalysis.mode": "disabled"
 }
\ No newline at end of file
diff --git a/quarkus-automaton/Dockerfile b/quarkus-automaton/Dockerfile
new file mode 100644
index 0000000..9fd5a50
--- /dev/null
+++ b/quarkus-automaton/Dockerfile
@@ -0,0 +1,17 @@
+# ---------------------------------------------------------------------------
+# Build-Stage: Maven-Build
+# ---------------------------------------------------------------------------
+FROM eclipse-temurin:25-jdk AS builder
+WORKDIR /build
+COPY . .
+RUN ./mvnw package -DskipTests --no-transfer-progress
+
+# ---------------------------------------------------------------------------
+# Runtime-Stage: Minimales JRE-Image
+# ---------------------------------------------------------------------------
+FROM eclipse-temurin:25-jre
+WORKDIR /app
+COPY --from=builder /build/target/quarkus-app/ ./
+EXPOSE 8080
+USER 1000
+ENTRYPOINT ["java", "-jar", "quarkus-run.jar"]
\ No newline at end of file
diff --git a/quarkus-automaton/docker/.env-example b/quarkus-automaton/docker/.env-example
new file mode 100644
index 0000000..87ed75c
--- /dev/null
+++ b/quarkus-automaton/docker/.env-example
@@ -0,0 +1,10 @@
+# ---------------------------------------------------------------------------
+# Build- und Deploy-Konfiguration (keine Secrets — kann committet werden)
+# ---------------------------------------------------------------------------
+
+REGISTRY=ocir.eu-frankfurt-1.oci.oraclecloud.com/frhqaxi5sgcg
+IMAGE_NAME=container/automaton
+IMAGE_TAG=1.0.0
+ 
+REGISTRY_USER=frhqaxi5sgcg/<your username> # frhqaxi5sgcg is the tenancy ID
+REGISTRY_PW=<your users auth token>
diff --git a/quarkus-automaton/docker/README.md b/quarkus-automaton/docker/README.md
new file mode 100644
index 0000000..ad84814
--- /dev/null
+++ b/quarkus-automaton/docker/README.md
@@ -0,0 +1,17 @@
+# Docker build (for arm nodes using qemu)
+
+- Install docker CLI https://daniel.es/blog/how-to-install-docker-in-wsl-without-docker-desktop/
+- For reference: Guide for setting up multiarch build support: https://docs.docker.com/build/building/multi-platform/
+- Configure qemu emulation for arm on x86_64:
+    - docker buildx create --name multi-arch-builder --use
+    - docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+- docker buildx inspect --bootstrap
+- Before building and pushing: Copy the .env-example file to .env and enter auth info inside it
+- run ./build.sh (executes docker buildx build command to build an image on a x86 host that can run on an arm node, e.g.: 
+    docker buildx build --platform linux/arm64 --load -t $IMAGE . --build-arg http_proxy=$http_proxy --build-arg https_proxy=$https_proxy --build-arg no_proxy=$no_proxy)
+    Multiarch images cannot be loaded into the deamon using --load but need to be pushed into a registry directly using --push or be exported to a file 
+
+# Docker push image to OCI
+
+
+- run .
diff --git a/quarkus-automaton/docker/build.sh b/quarkus-automaton/docker/build.sh
new file mode 100644
index 0000000..d28b527
--- /dev/null
+++ b/quarkus-automaton/docker/build.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+source "${SCRIPT_DIR}/.env"
+
+IMAGE="${REGISTRY}/${IMAGE_NAME}:${IMAGE_TAG}"
+
+echo "=== Image bauen & pushen: ${IMAGE} ==="
+docker login -u $REGISTRY_USER -p $REGISTRY_PW https://$REGISTRY
+docker buildx build \
+    --platform linux/arm64,linux/amd64 \
+    --push \
+    -t $IMAGE \
+    "${SCRIPT_DIR}/.."
+    # in case you use a proxy:
+    #--build-arg http_proxy=$http_proxy \
+    #--build-arg https_proxy=$https_proxy \
+    #--build-arg no_proxy=$no_proxy \
+echo "Fertig: ${IMAGE}"