def run(self) -> None:
"""Method to run Docker up on the generated docker-compose file
Returns:
None
"""
if self._docker_compose_exists():
# Make sure you are configured for "shell" debugging
self._verify_shell_config()
# Make sure the container-container share volume exists
share_volume = DockerVolume("labmanager_share_vol")
if not share_volume.exists():
share_volume.create()
print("Running docker up. CTRL+C to exit.")
docker_cmd = 'docker-compose -f {} run -T --service-ports labmanager'.format(
os.path.join(self._build_dir,
'docker-compose.yml'))
# get the nvidia driver if available on the host
nvidia_driver_version = get_nvidia_driver_version()
if nvidia_driver_version:
docker_cmd = f'bash -c "export NVIDIA_DRIVER_VERSION={nvidia_driver_version}; {docker_cmd}"'
try:
process = subprocess.run(shlex.split(docker_cmd, posix=not platform.system() == 'Windows'),
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
print(process)
except KeyboardInterrupt:
print("\ndocker-compose exited")
def launch(self):
"""Launch the docker container. """
working_dir = os.path.join(os.path.expanduser("~"), "gigantum")
port_mapping = {
'10000/tcp': 10000,
'10001/tcp': 10001,
'10002/tcp': 10002
}
# Make sure the container-container share volume exists
share_volume = DockerVolume("labmanager_share_vol")
if not share_volume.exists():
share_volume.create()
volume_mapping = dict()
volume_mapping['labmanager_share_vol'] = {
'bind': '/mnt/share',
'mode': 'rw'
}
volume_mapping['/var/run/docker.sock'] = {
'bind': '/var/run/docker.sock',
'mode': 'rw'
}
environment_mapping = dict()
if platform.system() == 'Windows':
# HOST_WORK_DIR will be used to mount inside labbook.
environment_mapping['HOST_WORK_DIR'] = dockerize_windows_path(
working_dir)
environment_mapping['WINDOWS_HOST'] = 1
# Windows does not support cached, but this is silently ignored (as of late Jan 2018)
# We convert \ to /
volume_mapping[dockerize_windows_path(working_dir)] = {
'bind': '/mnt/gigantum',
'mode': 'cached'
}
else:
environment_mapping['HOST_WORK_DIR'] = working_dir
environment_mapping['LOCAL_USER_ID'] = os.getuid()
volume_mapping[working_dir] = {
'bind': '/mnt/gigantum',
'mode': 'cached'
}
# get the nvidia driver if available on the host
nvidia_driver_version = get_nvidia_driver_version()
if nvidia_driver_version:
environment_mapping[
'NVIDIA_DRIVER_VERSION'] = nvidia_driver_version
self.docker_client.containers.run(image=self.docker_image,
detach=True,
name=self.container_name,
init=True,
ports=port_mapping,
volumes=volume_mapping,
environment=environment_mapping)