Resources page for UCRSpawner

jupyterhub_config.py

c = get_config()

from jupyterhub import handlers
handlers.default_handlers.extend([
    (r"/resources", ResourcesHandler),
])

resources.html

{% extends "page.html" %}

{% block main %}

<div class="container">
  <table class="table table-striped">
    <thead>
      <tr>
        {% block thead %}
        <th class="col-sm-3">Hostname</td>
        <th class="">CPU</td>
        <th class="">MEM</td>
        <th class="">Disk</td>
        <th class="">GPU</td>
        {% endblock thead %}
      </tr>
    </thead>
    <tbody>
    {% for s in slaves %}
      <tr class="{% if s.is_available() %}success{% endif %}">
        {% block resources_row scoped %}
        <td class="">{{s.hostname}}</td>
        <td class="">{{s.used_cpus}} / {{s.cpus}}</td>
        <td class="">{{s.used_mem}} / {{s.mem}}</td>
        <td class="">{{s.used_disk}} / {{s.disk}}</td>
        <td class="">{{s.used_gpus}} / {{s.gpus}}</td>
        {% endblock resources_row %}
      </tr>
    {% endfor %}
    </tbody>
  </table>
</div>

{% endblock %}

resourceshandler.py

from tornado import web, gen

from jupyterhub.handlers import BaseHandler

class ResourcesHandler(BaseHandler):
    """Render the resources page."""

    @web.authenticated
    @gen.coroutine
    def get(self):
        slaves = self.get_current_user().spawner.get_mesos_slaves()
        html = self.render_template('resources.html', slaves=slaves)
        self.finish(html)