FROM debian:stretch-slim

RUN apt-get update &&\
    apt-get install -yq ca-certificates procps systemd wget libcap2-bin apt-transport-https

COPY socat /bin/socat

# Insert our fake certs to the system bundle so they are trusted
COPY certs/*.signalfx.com.* /
RUN cat /*.cert >> /etc/ssl/certs/ca-certificates.crt

ENV container docker
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 /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/anaconda.target.wants/*;

# Keep it from wiping our scratch dir in /tmp/scratch
RUN rm -f /usr/lib/tmpfiles.d/tmp.conf;

RUN systemctl set-default multi-user.target
ENV init /lib/systemd/systemd

VOLUME [ "/sys/fs/cgroup" ]

ENTRYPOINT ["/lib/systemd/systemd"]