fix: Use STACKABLE_USER_GID arg instead of the hard-coded GID of 0

airflow/Dockerfile

@@ -44,6 +44,7 @@ ARG SHARED_STATSD_EXPORTER
 ARG PYTHON
 ARG TARGETARCH
 ARG STACKABLE_USER_UID
+ARG STACKABLE_USER_GID
 ARG S3FS
 ARG CYCLONEDX_BOM
 ARG UV
@@ -114,7 +115,7 @@ EOF
 
 COPY --from=statsd_exporter-builder /statsd_exporter/statsd_exporter /stackable/statsd_exporter
 COPY --from=statsd_exporter-builder /statsd_exporter/statsd_exporter-${SHARED_STATSD_EXPORTER}.cdx.json /stackable/statsd_exporter-${SHARED_STATSD_EXPORTER}.cdx.json
-COPY --from=gitsync-image --chown=${STACKABLE_USER_UID}:0 /git-sync /stackable/git-sync
+COPY --from=gitsync-image --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} /git-sync /stackable/git-sync
 
 RUN <<EOF
 mkdir -pv /stackable/airflow
@@ -132,6 +133,7 @@ ARG RELEASE
 ARG TINI
 ARG TARGETARCH
 ARG STACKABLE_USER_UID
+ARG STACKABLE_USER_GID
 
 LABEL name="Apache Airflow" \
     maintainer="[email protected]" \
@@ -146,11 +148,11 @@ ENV AIRFLOW_USER_HOME_DIR=/stackable
 ENV PATH=$PATH:/bin:$HOME/app/bin
 ENV AIRFLOW_HOME=$HOME/airflow
 
-COPY --from=airflow-build-image --chown=${STACKABLE_USER_UID}:0 /stackable/ ${HOME}/
-COPY --from=airflow-build-image --chown=${STACKABLE_USER_UID}:0 /stackable/git-sync ${HOME}/git-sync
+COPY --from=airflow-build-image --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} /stackable/ ${HOME}/
+COPY --from=airflow-build-image --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} /stackable/git-sync ${HOME}/git-sync
 
-COPY --chown=${STACKABLE_USER_UID}:0 airflow/stackable/utils/entrypoint.sh /entrypoint.sh
-COPY --chown=${STACKABLE_USER_UID}:0 airflow/stackable/utils/run-airflow.sh /run-airflow.sh
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} airflow/stackable/utils/entrypoint.sh /entrypoint.sh
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} airflow/stackable/utils/run-airflow.sh /run-airflow.sh
 
 COPY airflow/licenses /licenses
 

druid/Dockerfile

@@ -12,6 +12,7 @@ ARG STAX2_API
 ARG WOODSTOX_CORE
 ARG AUTHORIZER
 ARG STACKABLE_USER_UID
+ARG STACKABLE_USER_GID
 ARG HADOOP
 
 # Setting this to anything other than "true" will keep the cache folders around (e.g. for Maven, NPM etc.)
@@ -36,10 +37,10 @@ EOF
 USER ${STACKABLE_USER_UID}
 WORKDIR /stackable
 
-COPY --chown=${STACKABLE_USER_UID}:0 druid/stackable/patches/patchable.toml /stackable/src/druid/stackable/patches/patchable.toml
-COPY --chown=${STACKABLE_USER_UID}:0 druid/stackable/patches/${PRODUCT} /stackable/src/druid/stackable/patches/${PRODUCT}
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} druid/stackable/patches/patchable.toml /stackable/src/druid/stackable/patches/patchable.toml
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} druid/stackable/patches/${PRODUCT} /stackable/src/druid/stackable/patches/${PRODUCT}
 
-COPY --from=hadoop-builder --chown=${STACKABLE_USER_UID}:0 /stackable/patched-libs /stackable/patched-libs
+COPY --from=hadoop-builder --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} /stackable/patched-libs /stackable/patched-libs
 # Cache mounts are owned by root by default
 # We need to explicitly give the uid to use.
 # The cache id has to include the product version that we are building because otherwise
@@ -80,7 +81,7 @@ mvn \
   -Dcheckstyle.skip `# Skip checkstyle checks. We dont care if the code is properly formatted, it just wastes time` \
   -Dmaven.javadoc.skip=true `# Dont generate javadoc` \
   -Dmaven.gitcommitid.skip=true `# The gitcommitid plugin cannot work with git workspaces (ie: patchable)` \
-  $(if [[ ${PRODUCT} != 30.* ]]; then echo --projects '!quidem-ut'; fi) `# This is just a maven module for tests. https://github.com/apache/druid/pull/16867 added https://raw.githubusercontent.com/kgyrtkirk/datasets/repo/ as a Maven repository, which fails to pull for us (Failed to execute goal on project druid-quidem-ut: Could not resolve dependencies for project org.apache.druid:druid-quidem-ut:jar:33.0.0: com.github.kgyrtkirk.datasets:kttm-nested:jar:0.1 was not found in https://build-repo.stackable.tech/repository/maven-public/). By disabling the maven module we dont pull in this weird dependency...`
+  $(if [[ ${PRODUCT} != 30.* ]]; then echo --projects '!quidem-ut'; fi) `# This is just a maven module for tests. https://github.com/apache/druid/pull/16867 added https://raw.githubusercontent.com/kgyrtkirk/datasets/repo/ as a Maven repository, which fails to pull for us (Failed to execute goal on project druid-quidem-ut: Could not resolve dependencies for project org.apache.druid:druid-quidem-ut:jar:33.0.0: com.github.kgyrtkirk.datasets:kttm-nested:jar:${STACKABLE_USER_GID}.1 was not found in https://build-repo.stackable.tech/repository/maven-public/). By disabling the maven module we dont pull in this weird dependency...`
 
 mv distribution/target/apache-druid-${NEW_VERSION}-bin/apache-druid-${NEW_VERSION} /stackable/
 sed -i "s/${NEW_VERSION}/${ORIGINAL_VERSION}/g" distribution/target/bom.json
@@ -112,6 +113,7 @@ FROM stackable/image/java-base AS final
 ARG PRODUCT
 ARG RELEASE
 ARG STACKABLE_USER_UID
+ARG STACKABLE_USER_GID
 
 ARG NAME="Apache Druid"
 ARG DESCRIPTION="This image is deployed by the Stackable Operator for Apache Druid"
@@ -136,26 +138,26 @@ LABEL io.k8s.description="${DESCRIPTION}"
 LABEL io.k8s.display-name="${NAME}"
 
 
-COPY --chown=${STACKABLE_USER_UID}:0 --from=druid-builder /stackable/apache-druid-${PRODUCT}-stackable${RELEASE} /stackable/apache-druid-${PRODUCT}-stackable${RELEASE}
-COPY --chown=${STACKABLE_USER_UID}:0 --from=druid-builder /stackable/druid-${PRODUCT}-stackable${RELEASE}-src.tar.gz /stackable
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} --from=druid-builder /stackable/apache-druid-${PRODUCT}-stackable${RELEASE} /stackable/apache-druid-${PRODUCT}-stackable${RELEASE}
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} --from=druid-builder /stackable/druid-${PRODUCT}-stackable${RELEASE}-src.tar.gz /stackable
 
-COPY --chown=${STACKABLE_USER_UID}:0 druid/stackable/bin /stackable/bin
-COPY --chown=${STACKABLE_USER_UID}:0 druid/licenses /licenses
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} druid/stackable/bin /stackable/bin
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} druid/licenses /licenses
 
 RUN <<EOF
 microdnf update
 microdnf clean all
 rpm -qa --qf "%{NAME}-%{VERSION}-%{RELEASE}\n" | sort > /stackable/package_manifest.txt
-chown ${STACKABLE_USER_UID}:0 /stackable/package_manifest.txt
+chown ${STACKABLE_USER_UID}:${STACKABLE_USER_GID} /stackable/package_manifest.txt
 chmod g=u /stackable/package_manifest.txt
 rm -rf /var/cache/yum
 
 ln -sf /stackable/apache-druid-${PRODUCT}-stackable${RELEASE} /stackable/druid
-chown -h ${STACKABLE_USER_UID}:0 stackable/druid
+chown -h ${STACKABLE_USER_UID}:${STACKABLE_USER_GID} stackable/druid
 
 # Force to overwrite the existing 'run-druid'
 ln -sf /stackable/bin/run-druid /stackable/druid/bin/run-druid
-chown -h ${STACKABLE_USER_UID}:0 /stackable/druid/bin/run-druid
+chown -h ${STACKABLE_USER_UID}:${STACKABLE_USER_GID} /stackable/druid/bin/run-druid
 
 # fix missing permissions
 chmod -R g=u /stackable/bin

hadoop/Dockerfile

@@ -11,11 +11,12 @@ ARG PROTOBUF
 ARG TARGETARCH
 ARG TARGETOS
 ARG STACKABLE_USER_UID
+ARG STACKABLE_USER_GID
 
 WORKDIR /stackable
 
-COPY --chown=${STACKABLE_USER_UID}:0 shared/protobuf/stackable/patches/patchable.toml /stackable/src/shared/protobuf/stackable/patches/patchable.toml
-COPY --chown=${STACKABLE_USER_UID}:0 shared/protobuf/stackable/patches/${PROTOBUF} /stackable/src/shared/protobuf/stackable/patches/${PROTOBUF}
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} shared/protobuf/stackable/patches/patchable.toml /stackable/src/shared/protobuf/stackable/patches/patchable.toml
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} shared/protobuf/stackable/patches/${PROTOBUF} /stackable/src/shared/protobuf/stackable/patches/${PROTOBUF}
 
 RUN <<EOF
 rpm --install --replacepkgs https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm
@@ -26,7 +27,7 @@ microdnf install boost1.78-devel automake libtool
 microdnf clean all
 rm -rf /var/cache/yum
 mkdir /opt/protobuf
-chown ${STACKABLE_USER_UID}:0 /opt/protobuf
+chown ${STACKABLE_USER_UID}:${STACKABLE_USER_GID} /opt/protobuf
 EOF
 
 USER ${STACKABLE_USER_UID}
@@ -63,10 +64,10 @@ ln -s "/stackable/jmx/jmx_prometheus_javaagent-${JMX_EXPORTER}.jar" /stackable/j
 EOF
 
 WORKDIR /build
-COPY --chown=${STACKABLE_USER_UID}:0 hadoop/stackable/patches/patchable.toml /build/src/hadoop/stackable/patches/patchable.toml
-COPY --chown=${STACKABLE_USER_UID}:0 hadoop/stackable/patches/${PRODUCT} /build/src/hadoop/stackable/patches/${PRODUCT}
-COPY --chown=${STACKABLE_USER_UID}:0 hadoop/stackable/fuse_dfs_wrapper /build
-COPY --chown=${STACKABLE_USER_UID}:0 hadoop/stackable/jmx /stackable/jmx
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} hadoop/stackable/patches/patchable.toml /build/src/hadoop/stackable/patches/patchable.toml
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} hadoop/stackable/patches/${PRODUCT} /build/src/hadoop/stackable/patches/${PRODUCT}
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} hadoop/stackable/fuse_dfs_wrapper /build
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} hadoop/stackable/jmx /stackable/jmx
 USER ${STACKABLE_USER_UID}
 # Hadoop Pipes requires libtirpc to build, whose headers are not packaged in RedHat UBI, so skip building this module
 # Build from source to enable FUSE module, and to apply custom patches.
@@ -140,6 +141,7 @@ FROM stackable/image/java-devel AS hdfs-utils-builder
 ARG HDFS_UTILS
 ARG PRODUCT
 ARG STACKABLE_USER_UID
+ARG STACKABLE_USER_GID
 
 # Starting with hdfs-utils 0.4.0 we need to use Java 17 for compilation.
 # We can not simply use java-devel with Java 17, as it is also used to compile Hadoop in this
@@ -158,8 +160,8 @@ ENV JAVA_HOME="/usr/lib/jvm/temurin-17-jdk"
 USER ${STACKABLE_USER_UID}
 WORKDIR /stackable
 
-COPY --chown=${STACKABLE_USER_UID}:0 hadoop/hdfs-utils/stackable/patches/patchable.toml /stackable/src/hadoop/hdfs-utils/stackable/patches/patchable.toml
-COPY --chown=${STACKABLE_USER_UID}:0 hadoop/hdfs-utils/stackable/patches/${HDFS_UTILS} /stackable/src/hadoop/hdfs-utils/stackable/patches/${HDFS_UTILS}
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} hadoop/hdfs-utils/stackable/patches/patchable.toml /stackable/src/hadoop/hdfs-utils/stackable/patches/patchable.toml
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} hadoop/hdfs-utils/stackable/patches/${HDFS_UTILS} /stackable/src/hadoop/hdfs-utils/stackable/patches/${HDFS_UTILS}
 
 # The Stackable HDFS utils contain an OPA authorizer, group mapper & topology provider.
 # The topology provider provides rack awareness functionality for HDFS by allowing users to specify Kubernetes
@@ -196,6 +198,7 @@ ARG TARGETOS
 ARG HDFS_UTILS
 ARG ASYNC_PROFILER
 ARG STACKABLE_USER_UID
+ARG STACKABLE_USER_GID
 
 LABEL \
     name="Apache Hadoop" \
@@ -207,16 +210,16 @@ LABEL \
     description="This image is deployed by the Stackable Operator for Apache Hadoop / HDFS."
 
 
-COPY --chown=${STACKABLE_USER_UID}:0 --from=hadoop-builder /stackable/hadoop-${PRODUCT}-stackable${RELEASE} /stackable/hadoop-${PRODUCT}-stackable${RELEASE}
-COPY --chown=${STACKABLE_USER_UID}:0 --from=hadoop-builder /stackable/hadoop-${PRODUCT}-stackable${RELEASE}-src.tar.gz /stackable/
-COPY --chown=${STACKABLE_USER_UID}:0 --from=hadoop-builder /stackable/async-profiler-${ASYNC_PROFILER}-* /stackable/async-profiler-${ASYNC_PROFILER}
-COPY --chown=${STACKABLE_USER_UID}:0 --from=hadoop-builder /stackable/jmx /stackable/jmx
-COPY --chown=${STACKABLE_USER_UID}:0 --from=hadoop-builder /stackable/protobuf-*-src.tar.gz /stackable/
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} --from=hadoop-builder /stackable/hadoop-${PRODUCT}-stackable${RELEASE} /stackable/hadoop-${PRODUCT}-stackable${RELEASE}
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} --from=hadoop-builder /stackable/hadoop-${PRODUCT}-stackable${RELEASE}-src.tar.gz /stackable/
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} --from=hadoop-builder /stackable/async-profiler-${ASYNC_PROFILER}-* /stackable/async-profiler-${ASYNC_PROFILER}
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} --from=hadoop-builder /stackable/jmx /stackable/jmx
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} --from=hadoop-builder /stackable/protobuf-*-src.tar.gz /stackable/
 
-COPY --chown=${STACKABLE_USER_UID}:0 --from=hdfs-utils-builder /stackable/hdfs-utils-${HDFS_UTILS}.jar /stackable/hadoop-${PRODUCT}-stackable${RELEASE}/share/hadoop/common/lib/hdfs-utils-${HDFS_UTILS}.jar
-COPY --chown=${STACKABLE_USER_UID}:0 --from=hdfs-utils-builder /stackable/hdfs-utils-${HDFS_UTILS}-src.tar.gz /stackable
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} --from=hdfs-utils-builder /stackable/hdfs-utils-${HDFS_UTILS}.jar /stackable/hadoop-${PRODUCT}-stackable${RELEASE}/share/hadoop/common/lib/hdfs-utils-${HDFS_UTILS}.jar
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} --from=hdfs-utils-builder /stackable/hdfs-utils-${HDFS_UTILS}-src.tar.gz /stackable
 
-COPY --chown=${STACKABLE_USER_UID}:0 hadoop/licenses /licenses
+COPY --chown=${STACKABLE_USER_UID}:${STACKABLE_USER_GID} hadoop/licenses /licenses
 
 # fuse is required for fusermount (called by fuse_dfs)
 # fuse-libs is required for fuse_dfs (not included in fuse)
@@ -232,7 +235,7 @@ microdnf install \
   tar
 microdnf clean all
 rpm -qa --qf "%{NAME}-%{VERSION}-%{RELEASE}\n" | sort > /stackable/package_manifest.txt
-chown ${STACKABLE_USER_UID}:0 /stackable/package_manifest.txt
+chown ${STACKABLE_USER_UID}:${STACKABLE_USER_GID} /stackable/package_manifest.txt
 chmod g=u /stackable/package_manifest.txt
 rm -rf /var/cache/yum
 
@@ -241,15 +244,15 @@ rm -rf /var/cache/yum
 echo "user_allow_other" > /etc/fuse.conf
 
 ln -s "/stackable/hadoop-${PRODUCT}-stackable${RELEASE}" /stackable/hadoop
-chown --no-dereference "${STACKABLE_USER_UID}:0" /stackable/hadoop
+chown --no-dereference "${STACKABLE_USER_UID}:${STACKABLE_USER_GID}" /stackable/hadoop
 chmod g=u "/stackable/hadoop-${PRODUCT}-stackable${RELEASE}"
 chmod g=u /stackable/*-src.tar.gz
 
 ARCH="${TARGETARCH/amd64/x64}"
 mv /stackable/async-profiler-${ASYNC_PROFILER}* "/stackable/async-profiler-${ASYNC_PROFILER-}-${TARGETOS}-${ARCH}"
 chmod g=u "/stackable/async-profiler-${ASYNC_PROFILER-}-${TARGETOS}-${ARCH}"
 ln -s "/stackable/async-profiler-${ASYNC_PROFILER}-${TARGETOS}-${ARCH}" /stackable/async-profiler
-chown --no-dereference "${STACKABLE_USER_UID}:0" /stackable/async-profiler
+chown --no-dereference "${STACKABLE_USER_UID}:${STACKABLE_USER_GID}" /stackable/async-profiler
 
 chmod g=u /stackable/jmx
 
@@ -273,7 +276,7 @@ USER ${STACKABLE_USER_UID}
 
 ENV HOME=/stackable
 ENV LD_LIBRARY_PATH=/stackable/hadoop/lib/native:/usr/lib/jvm/jre/lib/server
-ENV PATH="${PATH}":/stackable/hadoop/bin
+ENV PATH="${PATH}:/stackable/hadoop/bin"
 ENV HADOOP_HOME=/stackable/hadoop
 ENV HADOOP_CONF_DIR=/stackable/config
 ENV ASYNC_PROFILER_HOME=/stackable/async-profiler