From 5910e6747d92cba139302d3ed3e5dc4799170c14 Mon Sep 17 00:00:00 2001
From: Torsten Wierschin <torsten.wierschin@life-maps.com>
Date: Tue, 4 Aug 2026 19:40:03 +0200
Subject: [PATCH] Slims jenkins setup b/c resource shortage

---
 Dockerfile.ci | 7 ++++---
 Jenkinsfile   | 5 +++--
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/Dockerfile.ci b/Dockerfile.ci
index 0083297..13093df 100644
--- a/Dockerfile.ci
+++ b/Dockerfile.ci
@@ -1,4 +1,4 @@
-FROM ubuntu:24.04
+FROM debian:bookworm-slim
 
 ENV DEBIAN_FRONTEND=noninteractive
 
@@ -9,8 +9,9 @@ RUN apt-get update && \
       cmake \
       ninja-build \
       git \
-      build-essential \
+      g++ \
+      make \
       ca-certificates && \
     rm -rf /var/lib/apt/lists/*
 
-WORKDIR /workspace
\ No newline at end of file
+WORKDIR /workspace
diff --git a/Jenkinsfile b/Jenkinsfile
index cdef410..2011f8e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,8 +1,9 @@
 pipeline {
   agent {
-    dockerfile {
-      filename 'Dockerfile.ci'
+    docker {
+      image 'lifemaps/ci-cpp:latest'
       reuseNode true
+      args '-u root:root'
     }
   }