def __init__(self, request, *args, **kwargs):
super(ConfigureNodegroupsAction, self). \
__init__(request, *args, **kwargs)
savanna = savannaclient.client(request)
plugin, hadoop_version = whelpers.\
get_plugin_and_hadoop_version(request)
self.templates = savanna.node_group_templates.find(
plugin_name=plugin,
hadoop_version=hadoop_version)
deletable = request.REQUEST.get("deletable", dict())
if 'forms_ids' in request.POST:
self.groups = []
for id in json.loads(request.POST['forms_ids']):
group_name = "group_name_" + str(id)
template_id = "template_id_" + str(id)
count = "count_" + str(id)
self.groups.append({"name": request.POST[group_name],
"template_id": request.POST[template_id],
"count": request.POST[count],
"id": id,
"deletable": deletable.get(
request.POST[group_name], "true")})
whelpers.build_node_group_fields(self,
group_name,
template_id,
count)
def __init__(self, request, context_seed, entry_point, *args, **kwargs):
ScaleCluster._cls_registry = set([])
savanna = savannaclient.client(request)
cluster_id = context_seed["cluster_id"]
cluster = savanna.clusters.get(cluster_id)
self.success_message = "Scaling Cluster %s successfully started" \
% cluster.name
plugin = cluster.plugin_name
hadoop_version = cluster.hadoop_version
#init deletable nodegroups
deletable = dict()
for group in cluster.node_groups:
deletable[group["name"]] = "false"
request.GET = request.GET.copy()
request.GET.update({"cluster_id": cluster_id})
request.GET.update({"plugin_name": plugin})
request.GET.update({"hadoop_version": hadoop_version})
request.GET.update({"deletable": deletable})
super(ScaleCluster, self).__init__(request, context_seed,
entry_point, *args,
**kwargs)
#init Node Groups
for step in self.steps:
if isinstance(step, clt_create_flow.ConfigureNodegroups):
ng_action = step.action
template_ngs = cluster.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": "false"})
whelpers.build_node_group_fields(ng_action,
group_name,
template_id,
count)
def __init__(self, request, context_seed, entry_point, *args, **kwargs):
savanna = savannaclient(request)
template_id = context_seed["template_id"]
template = savanna.cluster_templates.get(template_id)
self._set_configs_to_copy(template.cluster_configs)
request.GET = request.GET.copy()
request.GET.update({"plugin_name": template.plugin_name})
request.GET.update({"hadoop_version": template.hadoop_version})
request.GET.update({"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"})
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