# Molecule managed

{% if item.registry is defined %}
FROM {{ item.registry.url }}/{{ item.image }}
{% else %}
FROM {{ item.image }}
{% endif %}
ENV container=docker

{# Initial Package Installs and Container Prep #}
{% if item.image.split(':', 1)[0] in ["ubuntu"] %}
RUN apt-get update \
  && apt-get install -y --no-install-recommends \
     locales software-properties-common rsyslog systemd systemd-cron sudo \
     iproute2
RUN sed -i 's/^\($ModLoad imklog\)/#\1/' /etc/rsyslog.conf
{% elif item.image.split(':', 1)[0] in ["debian"] %}
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
       sudo systemd systemd-sysv \
       build-essential wget
{% elif item.image.split(':', 1)[0] in ["centos"] %}
{% if item.image in ["centos:7"] %}
RUN yum makecache fast && yum -y install deltarpm \
{% elif item.image in ["centos:8"] %}
RUN yum makecache --timer \
{% endif %}
    && yum -y install epel-release \
    && yum -y update \
    && yum -y install sudo which
{% endif %}


{# Install of Python2 #}
{% if item.image in ["ubuntu:16.04"] %}
RUN apt-get update \
    && apt-get install -y --no-install-recommends python-setuptools wget \
    && wget https://bootstrap.pypa.io/get-pip.py \
    && python get-pip.py
{% elif item.image in ["debian:9"] %}
RUN apt-get update \
    && apt-get install -y --no-install-recommends libffi-dev libssl-dev \
       python-pip python-dev python-setuptools python-wheel
{% elif item.image in ["centos:7"] %}
RUN yum -y install python-pip
{% endif %}

{# Install of Python3 #}
{% if item.image in ["ubuntu:18.04", "ubuntu:20.04", "debian:10"] %}
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
       apt-utils python3-setuptools python3-pip
{% endif %}
{% if item.image in ["centos:8"] %}
RUN yum -y install hostname python3 python3-pip
{% endif %}

{# Steps for cleanup #}
{% if item.image.split(':', 1)[0] in ["ubuntu", "debian"] %}
RUN rm -Rf /var/lib/apt/lists/* \
    && rm -Rf /usr/share/doc && rm -Rf /usr/share/man \
    && apt-get clean
{% elif item.image.split(':', 1)[0] in ["centos"] %}
RUN yum clean all
{% endif %}

{# Steps for clenaup of systemd #}
{% if item.image in ["centos:7", "centos:8", "debian:9"] %}
RUN (cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i == \
  systemd-tmpfiles-setup.service ] || rm -f $i; done); \
  rm -f /lib/systemd/system/multi-user.target.wants/*;\
  rm -f /etc/systemd/system/*.wants/*;\
  rm -f /lib/systemd/system/local-fs.target.wants/*; \
  rm -f /lib/systemd/system/sockets.target.wants/*udev*; \
  rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \
  rm -f /lib/systemd/system/basic.target.wants/*;\
  rm -f /lib/systemd/system/anaconda.target.wants/*; \
  mkdir -p /run/systemd/system
{% endif %}
{% if item.image in ["ubuntu:18.04", "ubuntu:20.04"] %}
# Remove unnecessary getty and udev targets that result in high CPU usage when using
# multiple containers with Molecule (https://github.com/ansible/molecule/issues/1104)
RUN rm -f /lib/systemd/system/systemd*udev* \
  && rm -f /lib/systemd/system/getty.target
{% endif %}


{% if item.image in ["centos:7", "centos:8"] %}
# Disable requiretty.
RUN sed -i -e 's/^\(Defaults\s*requiretty\)/#--- \1/'  /etc/sudoers
{% endif %}

{% if item.image.split(':', 1)[0] not in ["centos", "debian"] %}
# Fix potential UTF-8 errors with ansible-test.
RUN locale-gen en_US.UTF-8
{% endif %}

# Install Ansible inventory file.
RUN mkdir -p /etc/ansible
RUN echo "[local]\nlocalhost ansible_connection=local" > /etc/ansible/hosts

{% if item.image in ["centos:7", "centos:8", "debian:9", "debian:10"] %}
VOLUME ["/sys/fs/cgroup"]
{% elif item.image in ["ubuntu:16.04", "ubuntu:18.04", "ubuntu:20.04"] %}
VOLUME ["/sys/fs/cgroup", "/tmp", "/run"]
{% endif %}
{% if item.image in ["centos:7", "centos:8"] %}
CMD ["/usr/sbin/init"]
{% elif item.image in ["ubuntu:16.04", "ubuntu:18.04", "ubuntu:20.04", "debian:9", "debian:10"] %}
CMD ["/lib/systemd/systemd"]
{% endif %}
