Dockerfile

FROM jenkins/jenkins:latest

USER root

RUN apt-get update \
    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
       apt-transport-https \
       ca-certificates \
       curl \
       gnupg2 \
       software-properties-common \
       vim \
       wget \
       python3-dev \
       gcc \
       ansible \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

ARG GOSU_VERSION=1.10

RUN dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')" \
    && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch" \
    && chmod +x /usr/local/bin/gosu \
    && gosu nobody true

ARG DOCKER_CLI_VERSION==5:19.03.0~3-0~debian-stretch

RUN curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add - \
    && add-apt-repository \
       "deb [arch=amd64] https://download.docker.com/linux/debian \
       $(lsb_release -cs) \
       stable" \
    && apt-get update \
    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
      docker-ce-cli${DOCKER_CLI_VERSION} \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/* \
    && groupadd -r docker \
    && usermod -aG docker jenkins

RUN curl -L https://github.com/docker/compose/releases/download/1.25.4/docker-compose-`uname -s`-`uname -m` \
    -o /usr/local/bin/docker-compose && \
    chmod +x /usr/local/bin/docker-compose

COPY plugins.txt /usr/share/jenkins/plugins.txt

RUN /usr/local/bin/install-plugins.sh < /usr/share/jenkins/plugins.txt

COPY entrypoint.sh /entrypoint.sh

RUN chmod +x /entrypoint.sh

ENTRYPOINT ["/entrypoint.sh"]

HEALTHCHECK CMD curl -sSLf http://localhost:8080/login >/dev/null || exit 1