Source code for openstack_dashboard.dashboards.project.data_processing.cluster_templates.tables
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# you may not use this file except in compliance with the License.
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#
# http://www.apache.org/licenses/LICENSE-2.0
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import logging
from django.core import urlresolvers
from django import template
from django.utils import http
from django.utils.translation import ugettext_lazy as _
from horizon import tables
from openstack_dashboard.api import sahara as saharaclient
LOG = logging.getLogger(__name__)
[docs]def render_node_groups(cluster_template):
template_name = (
'project/data_processing.cluster_templates/_nodegroups_list.html')
context = {"node_groups": cluster_template.node_groups}
return template.loader.render_to_string(template_name, context)
[docs]class UploadFile(tables.LinkAction):
name = 'upload_file'
verbose_name = _("Upload Template")
url = 'horizon:project:data_processing.cluster_templates:upload_file'
classes = ("btn-launch", "ajax-modal")
[docs]class CreateCluster(tables.LinkAction):
name = "create cluster"
verbose_name = _("Launch Cluster")
url = "horizon:project:data_processing.clusters:configure-cluster"
classes = ("btn-launch", "ajax-modal")
[docs] def get_link_url(self, datum):
base_url = urlresolvers.reverse(self.url)
params = http.urlencode({"hadoop_version": datum.hadoop_version,
"plugin_name": datum.plugin_name,
"cluster_template_id": datum.id})
return "?".join([base_url, params])
[docs]class CopyTemplate(tables.LinkAction):
name = "copy"
verbose_name = _("Copy Template")
url = "horizon:project:data_processing.cluster_templates:copy"
classes = ("ajax-modal", )
[docs]class DeleteTemplate(tables.BatchAction):
name = "delete_cluster_template"
verbose_name = _("Delete Template")
classes = ("btn-terminate", "btn-danger")
action_present = _("Delete")
action_past = _("Deleted")
data_type_singular = _("Template")
data_type_plural = _("Templates")
[docs] def action(self, request, template_id):
saharaclient.cluster_template_delete(request, template_id)
[docs]class CreateClusterTemplate(tables.LinkAction):
name = "create"
verbose_name = _("Create Template")
url = ("horizon:project:data_processing.cluster_templates:"
"create-cluster-template")
classes = ("ajax-modal", "btn-create", "create-clustertemplate-btn")
[docs]class ClusterTemplatesTable(tables.DataTable):
name = tables.Column("name",
verbose_name=_("Name"),
link=("horizon:project:data_processing.cluster_templates:details"))
plugin_name = tables.Column("plugin_name",
verbose_name=_("Plugin"))
hadoop_version = tables.Column("hadoop_version",
verbose_name=_("Hadoop Version"))
node_groups = tables.Column(render_node_groups,
verbose_name=_("Node Groups"))
description = tables.Column("description",
verbose_name=_("Description"))