FROM jenkins/ssh-agent:latest-debian-jdk21

# Install prerequisites and Docker dependencies
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        ca-certificates \
        curl \
        gnupg \
        lsb-release \
    && install -m 0755 -d /etc/apt/keyrings \
    && curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg \
    && chmod a+r /etc/apt/keyrings/docker.gpg \
    && echo \
        "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \ 
        $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list \
    && apt-get update \
    && apt-get install -y --no-install-recommends \
        docker-ce \
        docker-ce-cli \
        containerd.io \
        docker-buildx-plugin \
    && rm -rf /var/lib/apt/lists/*