def _setup_docker_image(self):
memory_limit_str = self.config.get('memory_limit', '')
s = 'docker run --cpus=1 --cpuset-cpus="{core}" --ipc="host" ' \
'-u {user_id}:{group_id} ' \
'--cap-add=SYS_PTRACE --security-opt seccomp=unconfined {memory_limit_str} ' \
'--name={docker_name} -td {docker_build} > /dev/null 2>&1'.format(
core=CoreManager().core[self.config["core"]],
user_id=os.getuid(),
group_id=os.getgid(),
docker_build=self.docker_build,
memory_limit_str=memory_limit_str,
docker_name=self.docker_name)
print(s)
os.system(s)
def _update(self):
os.system('docker update --cpuset-cpus="{core}" {docker_name} > /dev/null 2>&1'.format(core=CoreManager().core[self.config["core"]], docker_name=self.docker_name))
os.system('docker update --cpus="{share}" {docker_name} > /dev/null 2>&1'.format(share="%.02f" % self.config["cpu_share"], docker_name=self.docker_name))