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mitogen/tests/build_docker_images.py

84 lines
2.7 KiB
Python

#!/usr/bin/env python
"""
Build the Docker images used for testing.
"""
import commands
import os
import shlex
import subprocess
import tempfile
DEBIAN_DOCKERFILE = r"""
FROM debian:stable
RUN apt-get update
RUN \
apt-get install -y python2.7 openssh-server sudo rsync git strace && \
apt-get clean
"""
CENTOS_DOCKERFILE = r"""
FROM centos:7
RUN yum clean all && \
yum -y install -y python2.7 openssh-server sudo rsync git strace sudo && \
yum clean all && \
groupadd sudo
"""
DOCKERFILE = r"""
RUN \
mkdir /var/run/sshd && \
echo '%mitogen__sudo_nopw ALL=(ALL:ALL) NOPASSWD:ALL' > /etc/sudoers.d/001-mitogen__sudo_nopw && \
echo i-am-mitogen-test-docker-image > /etc/sentinel && \
groupadd mitogen__sudo_nopw && \
useradd -s /bin/bash -m mitogen__has_sudo -G SUDO_GROUP && \
useradd -s /bin/bash -m mitogen__has_sudo_pubkey -G SUDO_GROUP && \
useradd -s /bin/bash -m mitogen__has_sudo_nopw -G mitogen__sudo_nopw && \
useradd -s /bin/bash -m mitogen__webapp && \
( echo 'root:rootpassword' | chpasswd; ) && \
( echo 'mitogen__has_sudo:has_sudo_password' | chpasswd; ) && \
( echo 'mitogen__has_sudo_pubkey:has_sudo_pubkey_password' | chpasswd; ) && \
( echo 'mitogen__has_sudo_nopw:has_sudo_nopw_password' | chpasswd; ) && \
mkdir ~mitogen__has_sudo_pubkey/.ssh && \
{ echo '#!/bin/bash\nexec strace -ff -o /tmp/pywrap$$.trace python2.7 "$@"' > /usr/local/bin/pywrap; chmod +x /usr/local/bin/pywrap; } && \
{ for i in `seq 1 21`; do useradd -s /bin/bash -m mitogen__user$i; done; }
COPY data/docker/mitogen__has_sudo_pubkey.key.pub /home/mitogen__has_sudo_pubkey/.ssh/authorized_keys
RUN \
chown -R mitogen__has_sudo_pubkey ~mitogen__has_sudo_pubkey && \
chmod -R go= ~mitogen__has_sudo_pubkey
RUN sed -i 's/PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
RUN sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd
ENV NOTVISIBLE "in users profile"
RUN echo "export VISIBLE=now" >> /etc/profile
EXPOSE 22
CMD ["/usr/sbin/sshd", "-D"]
"""
def sh(s, *args):
if args:
s %= tuple(map(commands.mkarg, args))
return shlex.split(s)
for (distro, wheel, prefix) in (('debian', 'sudo', DEBIAN_DOCKERFILE),
('centos', 'wheel', CENTOS_DOCKERFILE)):
mydir = os.path.abspath(os.path.dirname(__file__))
with tempfile.NamedTemporaryFile(dir=mydir) as dockerfile_fp:
dockerfile_fp.write(prefix)
dockerfile_fp.write(DOCKERFILE.replace('SUDO_GROUP', wheel))
dockerfile_fp.flush()
subprocess.check_call(sh('docker build %s -t %s -f %s',
mydir,
'd2mw/mitogen-%s-test' % (distro,),
dockerfile_fp.name
))