slim docker

Author: rich7420

Dockerfile

@@ -14,67 +14,22 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.17.8-buster AS go
-RUN go install github.com/rexray/gocsi/csc@latest
-
 FROM rockylinux:9.3
 RUN set -eux ; \
     dnf install -y \
       bzip2 \
-      diffutils \
       findutils \
-      fuse \
-      jq \
       krb5-workstation \
       libxcrypt-compat \
-      lsof \
       ncurses \
-      net-tools \
-      nmap-ncat \
       openssl \
       procps \
-      python3 python3-pip \
       snappy \
       sudo \
       unzip \
       zlib \
-    && dnf clean all \
-    && ln -sf /usr/bin/python3 /usr/bin/python
-RUN sudo python3 -m pip install --upgrade pip
-
-# CSI / k8s / fuse / goofys dependency
-COPY --from=go /go/bin/csc /usr/bin/csc
-# S3 FUSE support - mountpoint-s3
-ARG MOUNTPOINT_S3_VERSION=1.19.0
-RUN set -eux ; \
-    ARCH="$(arch)"; \
-    case "${ARCH}" in \
-        x86_64)  arch='x86_64' ;; \
-        aarch64) arch='arm64' ;; \
-        *) echo "Unsupported architecture: ${ARCH}"; exit 1 ;; \
-    esac; \
-    curl -L "https://s3.amazonaws.com/mountpoint-s3-release/${MOUNTPOINT_S3_VERSION}/${arch}/mount-s3-${MOUNTPOINT_S3_VERSION}-${arch}.rpm" -o mount-s3.rpm ; \
-    dnf install -y mount-s3.rpm ; \
-    rm -f mount-s3.rpm
+    && dnf clean all
 
-# Install rclone for smoketest
-ARG RCLONE_VERSION=1.69.3
-RUN set -eux ; \
-    ARCH="$(arch)" ; \
-    case "${ARCH}" in \
-        x86_64)  arch='amd64' ;; \
-        aarch64) arch='arm64' ;; \
-        *) echo "Unsupported architecture: ${ARCH}"; exit 1 ;; \
-    esac; \
-    curl -L -o /tmp/package.rpm "https://downloads.rclone.org/v${RCLONE_VERSION}/rclone-v${RCLONE_VERSION}-linux-${arch}.rpm"; \
-    dnf install -y /tmp/package.rpm; \
-    rm -f /tmp/package.rpm
-
-
-#For executing inline smoketest
-RUN set -eux ; \
-    pip3 install awscli==1.38.15 robotframework==6.1.1 boto3==1.37.15 ; \
-    rm -r ~/.cache/pip
 
 #dumb init for proper init handling
 RUN set -eux ; \
@@ -95,30 +50,6 @@ RUN set -eux ; \
     chmod +x dumb-init ; \
     mv dumb-init /usr/local/bin/dumb-init
 
-#byteman test for development
-ARG BYTEMAN_VERSION=4.0.25
-ENV BYTEMAN_HOME=/opt/byteman
-RUN cd /tmp && \
-    curl -L -o byteman.zip https://downloads.jboss.org/byteman/${BYTEMAN_VERSION}/byteman-download-${BYTEMAN_VERSION}-bin.zip && \
-    unzip -j -d byteman byteman.zip && \
-    sudo mkdir -p ${BYTEMAN_HOME}/lib && \
-    sudo mv byteman/byteman.jar byteman/byteman-submit.jar ${BYTEMAN_HOME}/lib/ && \
-    sudo mv byteman/bmsubmit.sh /usr/local/bin/bmsubmit && \
-    sudo chmod +x /usr/local/bin/bmsubmit && \
-    sudo rm -rf byteman.zip byteman && \
-    sudo chmod -R a+rX ${BYTEMAN_HOME} && \
-    sudo ln -s ${BYTEMAN_HOME}/lib/byteman.jar /opt/byteman.jar
-
-#async profiler for development profiling
-RUN set -eux ; \
-    ARCH="$(arch)" ; \
-    case "${ARCH}" in \
-        x86_64)  url='https://github.com/jvm-profiling-tools/async-profiler/releases/download/v2.9/async-profiler-2.9-linux-x64.tar.gz' ;; \
-        aarch64) url='https://github.com/jvm-profiling-tools/async-profiler/releases/download/v2.9/async-profiler-2.9-linux-arm64.tar.gz' ;; \
-        *) echo "Unsupported architecture: ${ARCH}"; exit 1 ;; \
-    esac; \
-    curl -L ${url} | tar xvz ; \
-    mv async-profiler-* /opt/profiler
 
 # Hadoop native libary (Hadoop 3.4.1 doesn't have aarch64 binary)
 RUN set -eux ; \
@@ -136,32 +67,14 @@ RUN set -eux ; \
     rm -f hadoop-${hadoop_version}.tar.gz
 
 # OpenJDK 21
-RUN set -eux ; \
-    ARCH="$(arch)"; \
-    case "${ARCH}" in \
-        x86_64) \
-            url='https://download.java.net/java/GA/jdk21.0.2/f2283984656d49d69e91c558476027ac/13/GPL/openjdk-21.0.2_linux-x64_bin.tar.gz'; \
-            sha256='a2def047a73941e01a73739f92755f86b895811afb1f91243db214cff5bdac3f'; \
-            ;; \
-        aarch64) \
-            url='https://download.java.net/java/GA/jdk21.0.2/f2283984656d49d69e91c558476027ac/13/GPL/openjdk-21.0.2_linux-aarch64_bin.tar.gz'; \
-            sha256='08db1392a48d4eb5ea5315cf8f18b89dbaf36cda663ba882cf03c704c9257ec2'; \
-            ;; \
-        *) echo "Unsupported architecture: ${ARCH}"; exit 1 ;; \
-    esac && \
-    curl -L ${url} -o openjdk.tar.gz && \
-    echo "${sha256} *openjdk.tar.gz" | sha256sum -c - && \
-    tar xzvf openjdk.tar.gz -C /usr/local && \
-    rm -f openjdk.tar.gz
+RUN dnf install -y java-21-openjdk-headless && dnf clean all
 
-ENV JAVA_HOME=/usr/local/jdk-21.0.2
-# compatibility with Ozone 1.4.0 and earlier compose env.
-RUN mkdir -p /usr/lib/jvm && ln -s $JAVA_HOME /usr/lib/jvm/jre
+ENV JAVA_HOME=/usr/lib/jvm/java-21-openjdk
 
 ENV PATH=/opt/hadoop/libexec:$PATH:$JAVA_HOME/bin:/opt/hadoop/bin
 
 RUN id=1000; \
-    for u in hadoop om dn scm s3g recon testuser testuser2 httpfs; do \
+    for u in hadoop om dn scm s3g recon httpfs; do \
       groupadd --gid $id $u \
       && useradd --uid $id $u --gid $id --home /opt/$u \
       && mkdir /opt/$u \
@@ -188,4 +101,4 @@ COPY --chmod=755 entrypoint.sh /usr/local/bin/entrypoint.sh
 WORKDIR /opt/hadoop
 USER hadoop
 
-ENTRYPOINT ["/usr/local/bin/dumb-init", "--", "entrypoint.sh"]
+ENTRYPOINT ["/usr/local/bin/dumb-init", "--", "entrypoint.sh"]