docker-py-test.py

docker-py-test.py

from __future__ import absolute_import, unicode_literals
from docker import Client as DockerClient
from time import sleep


def run_and_output(cli, c, cmd):
    exe = cli.exec_create(c['Id'], cmd=cmd, tty=True)
    stream = cli.exec_start(exec_id=exe['Id'], stream=True)

    i = 0
    for line in stream:
        i += 1
        print i, line


def main():
    cli = DockerClient(base_url="http://u1:2375")

    name = 'test-container'
    c = cli.create_container(image='traci', command='/bin/sleep 30')
    cli.start(c)
    run_and_output(cli, c, "df")
    run_and_output(cli, c, "sleep 5")
    run_and_output(cli, c, "free -m")

if __name__ == '__main__':
    main()