infrastructure-provisioning/src/general/scripts/os/jupyterlab_container_start.py

#!/usr/bin/python

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import sys
import os
from dlab.notebook_lib import *
from dlab.fab import *
from fabric.api import *

parser = argparse.ArgumentParser()
parser.add_argument('--hostname', type=str, default='')
parser.add_argument('--keyfile', type=str, default='')
parser.add_argument('--os_user', type=str, default='')
args = parser.parse_args()

jupyterlab_dir = '/home/' + args.os_user + '/.jupyterlab/'

def start_jupyterlab_container(jupyterlab_dir):
    try:
        with cd('{}'.format(jupyterlab_dir)):
            run('docker build --file Dockerfile_jupyterlab -t jupyter-lab .'.format(args.os_user))
            container_id = run('docker ps | awk \'NR==2{print $1}\'')
            if container_id != '':
                run('docker stop ' + container_id)
            run('docker run -d --restart unless-stopped -p 8888:8888 \
                     -v /home/{0}:/opt/legion/repository \
                     -v /home/{0}/.ssh/:/home/{0}/.ssh/ \
                     jupyter-lab:latest'.format(args.os_user))
    except: sys.exit(1)

if __name__ == "__main__":
    print("Configure connections")
    env['connection_attempts'] = 100
    env.key_filename = [args.keyfile]
    env.host_string = args.os_user + '@' + args.hostname
    print("Starting Jupyter container")
    try:
        start_jupyterlab_container(jupyterlab_dir)
    except Exception as err:
        print('Error: {0}'.format(err))
        sys.exit(1)