Adding Spark CI docker

.github/workflows/docker-build.yml

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+name: Build and Push Docker Image
+
+on:
+  push:
+    branches: [ "main" ]
+    tags: [ 'v*.*.*' ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      security-events: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}/spark-ci
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=sha
+
+      - name: Cache Docker layers
+        uses: actions/cache@v3
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: docker/Spark.CI.Dockerfile
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          build-args: |
+            BUILDKIT_INLINE_CACHE=1

docker/Spark.CI.Dockerfile

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+FROM ubuntu:24.04
+
+# 3.11.7
+ARG PYTHON_VERSION=3.9.16
+ARG SPARK_VERSION=3.5.0
+ARG HADOOP_VERSION=3.3.5
+ARG JAVA_VERSION=11.0.24-zulu
+
+# Install necessary dependencies
+RUN apt-get update && apt-get install -y \
+    curl \
+    zip \
+    unzip \
+    build-essential \
+    libssl-dev \
+    zlib1g-dev \
+    libbz2-dev \
+    libreadline-dev \
+    libsqlite3-dev \
+    wget \
+    llvm \
+    libncurses5-dev \
+    xz-utils \
+    tk-dev \
+    libxml2-dev \
+    libxmlsec1-dev \
+    libffi-dev \
+    liblzma-dev \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install pyenv
+RUN curl https://pyenv.run | bash
+
+# Set up pyenv environment variables
+ENV PYENV_ROOT /root/.pyenv
+ENV PATH $PYENV_ROOT/shims:$PYENV_ROOT/bin:$PATH
+
+# Install Python using pyenv
+RUN pyenv install ${PYTHON_VERSION} && \
+    pyenv global ${PYTHON_VERSION} && \
+    pyenv rehash
+
+# Install sdkman
+RUN curl -s "https://get.sdkman.io" | bash
+
+# Install Java, Spark, and Hadoop using sdkman
+RUN bash -c "source $HOME/.sdkman/bin/sdkman-init.sh && \
+    sdk install java ${JAVA_VERSION} && \
+    sdk use java ${JAVA_VERSION} && \
+    sdk install spark ${SPARK_VERSION} && \
+    sdk use spark ${SPARK_VERSION}"
+    # && \
+    # sdk install hadoop ${HADOOP_VERSION} && \
+    # sdk use hadoop ${HADOOP_VERSION}"
+
+# Set up environment variables
+ENV JAVA_HOME=/root/.sdkman/candidates/java/current
+ENV SPARK_HOME=/root/.sdkman/candidates/spark/current
+# ENV HADOOP_HOME=/root/.sdkman/candidates/hadoop/current
+ENV PATH=$PATH:$JAVA_HOME/bin:$SPARK_HOME/bin:$SPARK_HOME/sbin
+# :$HADOOP_HOME/bin
+
+# Set up Python
+RUN python3 -m pip install --upgrade pip && \
+    python3 -m pip install --user pipx && \
+    python3 -m pipx ensurepath
+ENV PATH="/root/.local/bin:$PATH"
+
+RUN pipx install poetry==1.8.4
+
+# Verify installations with detailed version output and error handling
+RUN echo "Verifying installations..." && \
+    java -version || exit 1 && \
+    python3 --version || exit 1 && \
+    spark-submit --version || exit 1 && \
+    poetry -V || exit 1