ENTRYPOINT ["python", "/cont_dirpath/script.py"]

docker run -v /host_dirpath:/cont_dirpath 84730be6107f

from docker import Client

docker = Client(base_url='unix://var/run/docker.sock',
                  version='1.10',
                  timeout=10)

contid = docker.create_container('84730be6107f', volumes={"/cont_dirpath":""})
docker.start(contid, binds={"/host_dirpath": {"bind": "/cont_dirpath"} })

print "Docker logs: n" + str(docker.logs(contid))

kubectl logs $CONTAINERID

import time
while True:
   print('something')
   time.sleep(1)

import time
import sys
while True:
   print('something')
   sys.stdout.flush()
   time.sleep(1)