def handle(self, request, context):
try:
# TODO(nkonovalov) Implement AJAX Node Groups.
node_groups = None
plugin, hadoop_version = whelpers.\
get_plugin_and_hadoop_version(request)
cluster_template_id = context["general_cluster_template"] or None
user_keypair = context["general_keypair"] or None
image_id = context["general_image"] or None
saharaclient.cluster_create(
request,
context["general_cluster_name"],
plugin, hadoop_version,
cluster_template_id=cluster_template_id,
default_image_id=image_id,
description=context["general_description"],
node_groups=node_groups,
user_keypair_id=user_keypair,
count=context['general_cluster_count'],
net_id=context.get("general_neutron_management_network", None),
is_public=context['general_is_public'],
is_protected=context['general_is_protected']
)
return True
except api_base.APIException as e:
self.error_description = str(e)
return False
except Exception:
exceptions.handle(request,
_('Unable to create the cluster'))
return False
def handle(self, request, context):
try:
# TODO(nkonovalov) Implement AJAX Node Groups.
node_groups = None
plugin, hadoop_version = whelpers.\
get_plugin_and_hadoop_version(request)
cluster_template_id = context["general_cluster_template"] or None
user_keypair = context["general_keypair"] or None
image_id = context["general_image"] or None
saharaclient.cluster_create(
request,
context["general_cluster_name"],
plugin,
hadoop_version,
cluster_template_id=cluster_template_id,
default_image_id=image_id,
description=context["general_description"],
node_groups=node_groups,
user_keypair_id=user_keypair,
count=context['general_cluster_count'],
net_id=context.get("general_neutron_management_network", None),
is_public=context['general_is_public'],
is_protected=context['general_is_protected'])
return True
except api_base.APIException as e:
self.error_description = str(e)
return False
except Exception:
exceptions.handle(request, _('Unable to create the cluster'))
return False
def handle(self, request, context):
node_groups = None
plugin, hadoop_version = (
whelpers.get_plugin_and_hadoop_version(request))
ct_id = context["cluster_general_cluster_template"] or None
user_keypair = context["cluster_general_keypair"] or None
argument_ids = json.loads(context['argument_ids'])
interface = {name: context["argument_" + str(arg_id)]
for arg_id, name in argument_ids.items()}
try:
cluster = saharaclient.cluster_create(
request,
context["cluster_general_cluster_name"],
plugin, hadoop_version,
cluster_template_id=ct_id,
default_image_id=context["cluster_general_image"],
description=context["cluster_general_description"],
node_groups=node_groups,
user_keypair_id=user_keypair,
is_transient=not(context["cluster_general_persist_cluster"]),
net_id=context.get(
"cluster_general_neutron_management_network",
None))
except Exception:
exceptions.handle(request,
_("Unable to create new cluster for job."))
return False
try:
saharaclient.job_execution_create(
request,
context["job_general_job"],
cluster.id,
context["job_general_job_input"],
context["job_general_job_output"],
context["job_config"],
interface,
is_public=context['job_general_is_public'],
is_protected=context['job_general_is_protected']
)
except Exception:
exceptions.handle(request,
_("Unable to launch job."))
return False
return True
def recovery_cluster(request, ct, cluster, net_id, name, keypair,
default_image_id):
cluster = sahara.cluster_create(
request,
name=name,
plugin_name=cluster['plugin_name'],
hadoop_version=cluster['hadoop_version'],
cluster_template_id=ct['id'],
is_transient=cluster['is_transient'],
description=cluster['description'] + "backup",
cluster_configs=cluster['cluster_configs'],
user_keypair_id=keypair,
anti_affinity=cluster['anti_affinity'],
default_image_id=default_image_id,
net_id=net_id,
count=1,
use_autoconfig=cluster['use_autoconfig'],
is_public=cluster['is_public'],
is_protected=cluster['is_protected']).to_dict()
cluster = sahara.cluster_get(request, cluster['id']).to_dict()
return cluster