FROM jenkins/jenkins:lts

USER root

RUN apt-get update \
 && apt-get install -y ca-certificates curl gnupg \
 && 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 $(. /etc/os-release && echo \"$VERSION_CODENAME\") stable" \
      > /etc/apt/sources.list.d/docker.list \
 && apt-get update \
 && apt-get install -y docker-ce-cli docker-compose-plugin \
 && rm -rf /var/lib/apt/lists/*

USER jenkins