Upgrade docker to latest lts (Consensys#8366)

CHANGELOG.md

@@ -21,6 +21,7 @@ the [releases page](https://github.com/Consensys/teku/releases).
 - Added rest api endpoint `/teku/v1/beacon/state/finalized/slot/before/{slot}` to return most recent stored state at or before a specified slot.
 - The validator client will start using the `v2` variant of the beacon node block publishing
   endpoints. In the cases where the block has been produced in the same beacon node, only equivocation validation will be done instead of the entire gossip validation.
+- Docker images are now based on ubuntu 24.04 LTS (noble)
 
 ### Bug Fixes
 - Fixed performance degradation introduced in 24.4.0 regarding archive state retrieval time.

docker/jdk17/Dockerfile

@@ -9,13 +9,20 @@ RUN JAVA_TOOL_OPTIONS="-Djdk.lang.Process.launchMechanism=vfork" $JAVA_HOME/bin/
          --compress=2 \
          --output /javaruntime
 
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 ENV JAVA_HOME=/opt/java/openjdk
 ENV PATH "${JAVA_HOME}/bin:${PATH}"
 COPY --from=jre-build /javaruntime $JAVA_HOME
 
-RUN apt-get -y update && apt-get -y upgrade && apt-get -y install curl libc-bin libc6 && rm -rf /var/lib/apt/lists/*
-RUN adduser --disabled-password --gecos "" --home /opt/teku teku && \
+RUN apt-get -y update && apt-get -y upgrade && apt-get -y install curl libc-bin libc6 adduser && \
+    # Clean apt cache
+    apt-get clean && \
+    rm -rf /var/cache/apt/archives/* && \
+    rm -rf /var/lib/apt/lists/*
+
+# Ubuntu 23.10 and above comes with an "ubuntu" user with uid 1000. We need 1000 for teku.
+RUN userdel ubuntu 2>/dev/null || true && rm -rf /home/ubuntu  && \
+    adduser --uid 1000 --disabled-password --gecos "" --home /opt/teku teku && \
     chown teku:teku /opt/teku && \
     chmod 0755 /opt/teku
 

docker/jdk21/Dockerfile

@@ -9,13 +9,20 @@ RUN JAVA_TOOL_OPTIONS="-Djdk.lang.Process.launchMechanism=vfork" $JAVA_HOME/bin/
          --compress=2 \
          --output /javaruntime
 
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 ENV JAVA_HOME=/opt/java/openjdk
 ENV PATH "${JAVA_HOME}/bin:${PATH}"
 COPY --from=jre-build /javaruntime $JAVA_HOME
 
-RUN apt-get -y update && apt-get -y upgrade && apt-get -y install curl libc-bin libc6 && rm -rf /var/lib/apt/lists/*
-RUN adduser --disabled-password --gecos "" --home /opt/teku teku && \
+RUN apt-get -y update && apt-get -y upgrade && apt-get -y install curl libc-bin libc6 adduser && \
+    # Clean apt cache
+    apt-get clean && \
+    rm -rf /var/cache/apt/archives/* && \
+    rm -rf /var/lib/apt/lists/*
+
+# Ubuntu 23.10 and above comes with an "ubuntu" user with uid 1000. We need 1000 for teku.
+RUN userdel ubuntu 2>/dev/null || true && rm -rf /home/ubuntu  && \
+    adduser --uid 1000 --disabled-password --gecos "" --home /opt/teku teku && \
     chown teku:teku /opt/teku && \
     chmod 0755 /opt/teku