116 lines
4.6 KiB
Python
116 lines
4.6 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import json
|
|
|
|
from django.utils.translation import ugettext_lazy as _
|
|
|
|
from horizon import exceptions
|
|
from horizon import forms
|
|
|
|
from sahara_dashboard.api import sahara as saharaclient
|
|
import sahara_dashboard.content.data_processing.clusters. \
|
|
cluster_templates.workflows.create as create_flow
|
|
import sahara_dashboard.content.data_processing.clusters. \
|
|
cluster_templates.workflows.copy as copy_flow
|
|
import sahara_dashboard.content.data_processing. \
|
|
utils.workflow_helpers as whelpers
|
|
from sahara_dashboard import utils
|
|
|
|
|
|
class EditClusterTemplate(copy_flow.CopyClusterTemplate):
|
|
success_message = _("Cluster Template %s updated")
|
|
entry_point = "generalconfigaction"
|
|
finalize_button_name = _("Update")
|
|
name = _("Edit Cluster Template")
|
|
|
|
def __init__(self, request, context_seed, entry_point, *args, **kwargs):
|
|
try:
|
|
super(EditClusterTemplate, self).__init__(request, context_seed,
|
|
entry_point, *args,
|
|
**kwargs)
|
|
|
|
for step in self.steps:
|
|
if isinstance(step, create_flow.GeneralConfig):
|
|
fields = step.action.fields
|
|
fields["cluster_template_name"].initial = (
|
|
self.template.name)
|
|
fields["cluster_template_id"] = forms.CharField(
|
|
widget=forms.HiddenInput(),
|
|
initial=self.cluster_template_id)
|
|
elif isinstance(step, create_flow.SelectDnsDomains):
|
|
fields = step.action.fields
|
|
fields["domain_name"].initial = self.template.domain_name
|
|
except Exception:
|
|
exceptions.handle(request,
|
|
_("Unable to fetch template to edit."))
|
|
|
|
def handle(self, request, context):
|
|
try:
|
|
node_groups = []
|
|
configs_dict = whelpers.parse_configs_from_context(context,
|
|
self.defaults)
|
|
ids = json.loads(context['ng_forms_ids'])
|
|
for id in ids:
|
|
name = context['ng_group_name_' + str(id)]
|
|
template_id = context['ng_template_id_' + str(id)]
|
|
count = context['ng_count_' + str(id)]
|
|
|
|
raw_ng = context.get("ng_serialized_" + str(id))
|
|
|
|
if raw_ng and raw_ng != 'null':
|
|
ng = json.loads(utils.deserialize(str(raw_ng)))
|
|
else:
|
|
ng = dict()
|
|
ng["name"] = name
|
|
ng["count"] = count
|
|
if template_id and template_id != u'None':
|
|
ng["node_group_template_id"] = template_id
|
|
node_groups.append(ng)
|
|
|
|
plugin, hadoop_version = whelpers. \
|
|
get_plugin_and_hadoop_version(request)
|
|
|
|
ct_shares = []
|
|
if "ct_shares" in context:
|
|
ct_shares = context["ct_shares"]
|
|
|
|
domain = context.get('dns_domain_name', None)
|
|
if domain == 'None':
|
|
domain = None
|
|
|
|
saharaclient.cluster_template_update(
|
|
request=request,
|
|
ct_id=self.cluster_template_id,
|
|
name=context["general_cluster_template_name"],
|
|
plugin_name=plugin,
|
|
hadoop_version=hadoop_version,
|
|
description=context["general_description"],
|
|
cluster_configs=configs_dict,
|
|
node_groups=node_groups,
|
|
anti_affinity=context["anti_affinity_info"],
|
|
use_autoconfig=context['general_use_autoconfig'],
|
|
shares=ct_shares,
|
|
is_public=context['general_is_public'],
|
|
is_protected=context['general_is_protected'],
|
|
domain_name=domain
|
|
)
|
|
return True
|
|
except exceptions.Conflict as e:
|
|
self.error_description = str(e)
|
|
return False
|
|
except Exception:
|
|
exceptions.handle(request,
|
|
_("Cluster template update failed"))
|
|
return False
|