def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.cluster_template_get(request, template_id)
except Exception as e:
template = {}
LOG.error("Unable to fetch cluster template details: %s" % str(e))
return {"template": template}
def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.cluster_template_get(request, template_id)
except Exception as e:
template = {}
LOG.error("Unable to fetch cluster template details: %s" % str(e))
return {"template": template}
def save_cluster_template_info(request, ct_id, path):
ct_info = sahara.cluster_template_get(request, ct_id).to_dict()
path = u.join_path(path, "clusterTemplate.json")
node_groups_template_ids = []
_node_groups = ct_info['node_groups']
for ng in _node_groups:
node_groups_template_ids.append(ng['node_group_template_id'])
u.save_to_json(path, ct_info)
return node_groups_template_ids
def get_object(self):
ct_id = self.kwargs["template_id"]
try:
return saharaclient.cluster_template_get(self.request, ct_id)
except Exception:
msg = _('Unable to retrieve details for '
'cluster template "%s".') % ct_id
redirect = self.get_redirect_url()
exceptions.handle(self.request, msg, redirect=redirect)
def get_object(self):
ct_id = self.kwargs["template_id"]
try:
return saharaclient.cluster_template_get(self.request, ct_id)
except Exception:
msg = _('Unable to retrieve details for '
'cluster template "%s".') % ct_id
redirect = self.get_redirect_url()
exceptions.handle(self.request, msg, redirect=redirect)
def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.cluster_template_get(request, template_id)
except Exception as e:
template = {}
LOG.error("Unable to fetch cluster template details: %s" % str(e))
if saharaclient.VERSIONS.active == '2':
template.hadoop_version = template.plugin_version
return {"template": template}
def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.cluster_template_get(request, template_id)
except Exception as e:
template = {}
LOG.error("Unable to fetch cluster template details: %s" % str(e))
if saharaclient.VERSIONS.active == '2':
template.hadoop_version = template.plugin_version
return {"template": template}
def get_object(self, *args, **kwargs):
if not hasattr(self, "_object"):
template_id = self.kwargs['template_id']
try:
template = saharaclient.cluster_template_get(
self.request, template_id)
except Exception:
template = {}
exceptions.handle(self.request,
_("Unable to fetch cluster template."))
self._object = template
return self._object
def get_object(self, *args, **kwargs):
if not hasattr(self, "_object"):
template_id = self.kwargs['template_id']
try:
template = saharaclient.cluster_template_get(self.request,
template_id)
except Exception:
template = {}
exceptions.handle(self.request,
_("Unable to fetch cluster template."))
self._object = template
return self._object
def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.cluster_template_get(request, template_id)
for ng in template.node_groups:
if not ng["flavor_id"]:
continue
ng["flavor_name"] = (
nova.flavor_get(request, ng["flavor_id"]).name)
ng["node_group_template"] = saharaclient.safe_call(
saharaclient.nodegroup_template_get,
request, ng.get("node_group_template_id", None))
ng["security_groups_full"] = helpers.get_security_groups(
request, ng.get("security_groups"))
except Exception:
template = {}
exceptions.handle(request,
_("Unable to fetch node group details."))
return {"template": template}
def recovery_ct(request, ct, node_groups):
ct_ngs = get_ct_ng(node_groups)
ct = sahara.cluster_template_create(
request,
name=ct['name'] + uuidutils.generate_uuid()[0:7],
plugin_name=ct['plugin_name'],
hadoop_version=ct['hadoop_version'],
description=ct['description'],
cluster_configs=ct['cluster_configs'],
node_groups=ct_ngs,
anti_affinity=ct['anti_affinity'],
net_id=None,
use_autoconfig=ct['use_autoconfig'],
shares=ct['shares'],
is_public=ct['is_public'],
is_protected=ct['is_protected'],
domain_name=ct['domain_name']).to_dict()
ct = sahara.cluster_template_get(request, ct['id']).to_dict()
return ct
def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.cluster_template_get(request, template_id)
for ng in template.node_groups:
if not ng["flavor_id"]:
continue
ng["flavor_name"] = (nova.flavor_get(request,
ng["flavor_id"]).name)
ng["node_group_template"] = saharaclient.safe_call(
saharaclient.nodegroup_template_get, request,
ng.get("node_group_template_id", None))
ng["security_groups_full"] = helpers.get_security_groups(
request, ng.get("security_groups"))
except Exception:
template = {}
exceptions.handle(request,
_("Unable to fetch node group details."))
return {"template": template}
def __init__(self, request, context_seed, entry_point, *args, **kwargs):
self.cluster_template_id = context_seed["template_id"]
try:
self.template = saharaclient.cluster_template_get(
request, self.cluster_template_id)
self._set_configs_to_copy(self.template.cluster_configs)
if saharaclient.VERSIONS.active == '2':
version_attr = 'plugin_version'
else:
version_attr = 'hadoop_version'
hadoop_version = getattr(self.template, version_attr)
request.GET = request.GET.copy()
request.GET.update({
"plugin_name": self.template.plugin_name,
version_attr: hadoop_version,
"aa_groups": self.template.anti_affinity
})
super(CopyClusterTemplate,
self).__init__(request, context_seed, entry_point, *args,
**kwargs)
# Initialize node groups.
# TODO(rdopieralski) The same (or very similar) code appears
# multiple times in this dashboard. It should be refactored to
# a function.
for step in self.steps:
if isinstance(step, create_flow.ConfigureNodegroups):
ng_action = step.action
template_ngs = self.template.node_groups
if 'forms_ids' in request.POST:
continue
ng_action.groups = []
for i, templ_ng in enumerate(template_ngs):
group_name = "group_name_%d" % i
template_id = "template_id_%d" % i
count = "count_%d" % i
serialized = "serialized_%d" % i
# save the original node group with all its fields in
# case the template id is missing
serialized_val = utils.serialize(
json.dumps(wf_helpers.clean_node_group(templ_ng)))
ng = {
"name": templ_ng["name"],
"count": templ_ng["count"],
"id": i,
"deletable": "true",
"serialized": serialized_val
}
if "node_group_template_id" in templ_ng:
ng["template_id"] = templ_ng[
"node_group_template_id"]
ng_action.groups.append(ng)
wf_helpers.build_node_group_fields(
ng_action, group_name, template_id, count,
serialized)
elif isinstance(step, create_flow.GeneralConfig):
fields = step.action.fields
fields["cluster_template_name"].initial = (
self.template.name + "-copy")
fields['use_autoconfig'].initial = (
self.template.use_autoconfig)
fields["description"].initial = self.template.description
elif isinstance(step, create_flow.SelectClusterShares):
fields = step.action.fields
fields["shares"].initial = (self._get_share_defaults(
fields["shares"].choices))
fields['is_public'].initial = (self.template.is_public)
fields['is_protected'].initial = (
self.template.is_protected)
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 copy."))
def __init__(self, request, context_seed, entry_point, *args, **kwargs):
self.cluster_template_id = context_seed["template_id"]
try:
self.template = saharaclient.cluster_template_get(
request,
self.cluster_template_id)
self._set_configs_to_copy(self.template.cluster_configs)
request.GET = request.GET.copy()
request.GET.update({"plugin_name": self.template.plugin_name,
"hadoop_version": self.template.hadoop_version,
"aa_groups": self.template.anti_affinity})
super(CopyClusterTemplate, self).__init__(request, context_seed,
entry_point, *args,
**kwargs)
# Initialize node groups.
# TODO(rdopieralski) The same (or very similar) code appears
# multiple times in this dashboard. It should be refactored to
# a function.
for step in self.steps:
if isinstance(step, create_flow.ConfigureNodegroups):
ng_action = step.action
template_ngs = self.template.node_groups
if 'forms_ids' in request.POST:
continue
ng_action.groups = []
for i, templ_ng in enumerate(template_ngs):
group_name = "group_name_%d" % i
template_id = "template_id_%d" % i
count = "count_%d" % i
serialized = "serialized_%d" % i
# save the original node group with all its fields in
# case the template id is missing
serialized_val = base64.urlsafe_b64encode(
json.dumps(wf_helpers.clean_node_group(templ_ng)))
ng = {
"name": templ_ng["name"],
"count": templ_ng["count"],
"id": i,
"deletable": "true",
"serialized": serialized_val
}
if "node_group_template_id" in templ_ng:
ng["template_id"] = templ_ng[
"node_group_template_id"]
ng_action.groups.append(ng)
wf_helpers.build_node_group_fields(
ng_action, group_name, template_id, count,
serialized)
elif isinstance(step, create_flow.GeneralConfig):
fields = step.action.fields
fields["cluster_template_name"].initial = (
self.template.name + "-copy")
fields['use_autoconfig'].initial = (
self.template.use_autoconfig)
fields["description"].initial = self.template.description
elif isinstance(step, create_flow.SelectClusterShares):
fields = step.action.fields
fields["shares"].initial = (
self._get_share_defaults(fields["shares"].choices)
)
fields['is_public'].initial = (
self.template.is_public)
fields['is_protected'].initial = (
self.template.is_protected)
except Exception:
exceptions.handle(request,
_("Unable to fetch template to copy."))