agent_Dockerfile

##
# Jenkins SSH Agent.
##
FROM jenkins/ssh-slave:jdk11 as ssh-agent
ENV JENKINS_SLAVE_SSH_PUBKEY=${JENKINS_SLAVE_SSH_PUBKEY}
ENV JENKINS_AGENT_HOME=/var/jenkins_home

## Install docker on the agent
RUN  curl -sSL https://get.docker.com/ | sh

## PHP
RUN apt-get --allow-releaseinfo-change update \
    && apt-get -y --no-install-recommends install \
    php-cli

## Composer.
RUN EXPECTED_SIGNATURE="$(wget -q -O - https://composer.github.io/installer.sig)" && \
    php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" && \
    ACTUAL_SIGNATURE="$(php -r "echo hash_file('SHA384', 'composer-setup.php');")" && \
    if [ "$EXPECTED_SIGNATURE" != "$ACTUAL_SIGNATURE" ]; \
        then >&2 echo 'ERROR: Invalid installer checksum' ; \
        rm composer-setup.php; exit 1; \ 
    fi && \
    php composer-setup.php --quiet && \
    rm composer-setup.php && \
    mv composer.phar /usr/local/bin/composer && \    
    chmod +x /usr/local/bin/composer && \
    ls -l /usr/local/bin/

## PHP + rsync for blt/robo, make to run commands from Makefile, vim because is great :).
RUN apt-get --allow-releaseinfo-change update \
    && apt-get -y --no-install-recommends install \
    php-xml \
    php-curl \
    php-mbstring \
    build-essential \
    rsync \
    vim \
    && apt-get clean; rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /usr/share/doc/*

USER jenkins
# Git username and email are required by Acquia to be able to push to their repo.
RUN git config --global user.email "jenkins@mobomo.com"
RUN git config --global user.name "jenkins"

### We add the Acquia (Dev) host key to the known hosts.
#RUN mkdir -p /home/jenkins/.ssh \
#    # We add dev server pub key to Jenkins known_hosts.
#    && ssh-keyscan -H svn-2398.enterprise-g1.hosting.acquia.com >> /home/jenkins/.ssh/known_hosts

USER root
COPY agent-entrypoint /usr/local/bin/agent-entrypoint
RUN chmod +x /usr/local/bin/agent-entrypoint

#EXPOSE 22
ENTRYPOINT ["/bin/bash","-c","/usr/local/bin/agent-entrypoint"]