Source code for openstack_dashboard.dashboards.project.data_processing.cluster_templates.workflows.copy

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#    http://www.apache.org/licenses/LICENSE-2.0
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import logging

from django.utils.translation import ugettext_lazy as _

from horizon import exceptions

from openstack_dashboard.api import sahara as saharaclient
import openstack_dashboard.dashboards.project.data_processing. \
    cluster_templates.workflows.create as create_flow
import openstack_dashboard.dashboards.project.data_processing.utils. \
    workflow_helpers as wf_helpers

LOG = logging.getLogger(__name__)


[docs]class CopyClusterTemplate(create_flow.ConfigureClusterTemplate): success_message = _("Cluster Template copy %s created") def __init__(self, request, context_seed, entry_point, *args, **kwargs): template_id = context_seed["template_id"] try: template = saharaclient.cluster_template_get(request, template_id) self._set_configs_to_copy(template.cluster_configs) request.GET = request.GET.copy() request.GET.update({"plugin_name": template.plugin_name, "hadoop_version": template.hadoop_version, "aa_groups": template.anti_affinity}) super(CopyClusterTemplate, self).__init__(request, context_seed, entry_point, *args, **kwargs) #init Node Groups for step in self.steps: if isinstance(step, create_flow.ConfigureNodegroups): ng_action = step.action template_ngs = template.node_groups if 'forms_ids' not in request.POST: ng_action.groups = [] for id in range(0, len(template_ngs), 1): group_name = "group_name_" + str(id) template_id = "template_id_" + str(id) count = "count_" + str(id) templ_ng = template_ngs[id] ng_action.groups.append( {"name": templ_ng["name"], "template_id": templ_ng["node_group_template_id"], "count": templ_ng["count"], "id": id, "deletable": "true"}) wf_helpers.build_node_group_fields(ng_action, group_name, template_id, count) elif isinstance(step, create_flow.GeneralConfig): fields = step.action.fields fields["cluster_template_name"].initial = \ template.name + "-copy" fields["description"].initial = template.description except Exception: exceptions.handle(request, _("Unable to fetch template to copy."))