def __init__(self, *args, **kwargs):
try:
request = args[0]
template_string = ""
if "template_upload" in kwargs:
template_string = kwargs.pop("template_upload")
super(ImportClusterTemplateNodegroupsForm, self).__init__(
*args, **kwargs)
self.fields["template_upload"].initial = template_string
else:
super(ImportClusterTemplateNodegroupsForm, self).__init__(
*args, **kwargs)
template_string = self.data["template_upload"]
template_json = json.loads(template_string)
template_json = template_json["cluster_template"]
req = request.GET.copy()
req.update(request.POST)
plugin = template_json["plugin_name"]
version = (template_json.get("hadoop_version", None) or
template_json["plugin_version"])
if not plugin or not version:
self.templates = saharaclient.nodegroup_template_find(request)
else:
self.templates = saharaclient.nodegroup_template_find(
request, plugin_name=plugin, hadoop_version=version)
deletable = req.get("deletable", dict())
if "forms_ids" in req:
self.groups = []
for id in json.loads(req["forms_ids"]):
group_name = "group_name_" + str(id)
template_id = "template_id_" + str(id)
count = "count_" + str(id)
serialized = "serialized_" + str(id)
self.groups.append({"name": req[group_name],
"template_id": req[template_id],
"count": req[count],
"id": id,
"deletable": deletable.get(
req[group_name], "true"),
"serialized": req[serialized]})
whelpers.build_node_group_fields(self,
group_name,
template_id,
count,
serialized)
except (ValueError, KeyError):
raise exceptions.BadRequest(_("Could not parse template"))
except Exception:
exceptions.handle(request)
def __init__(self, request, *args, **kwargs):
super(ConfigureNodegroupsAction, self). \
__init__(request, *args, **kwargs)
# when we copy or edit a cluster template then
# request contains valuable info in both GET and POST methods
req = request.GET.copy()
req.update(request.POST)
plugin = req.get("plugin_name")
version = req.get("hadoop_version", None) or req["plugin_version"]
if plugin and not version:
version_name = plugin + "_version"
version = req.get(version_name)
if not plugin or not version:
self.templates = saharaclient.nodegroup_template_find(request)
else:
self.templates = saharaclient.nodegroup_template_find(
request, plugin_name=plugin, hadoop_version=version)
deletable = req.get("deletable", dict())
if 'forms_ids' in req:
self.groups = []
for id in json.loads(req['forms_ids']):
group_name = "group_name_" + str(id)
template_id = "template_id_" + str(id)
count = "count_" + str(id)
serialized = "serialized_" + str(id)
self.groups.append({
"name":
req[group_name],
"template_id":
req[template_id],
"count":
req[count],
"id":
id,
"deletable":
deletable.get(req[group_name], "true"),
"serialized":
req[serialized]
})
whelpers.build_node_group_fields(self, group_name, template_id,
count, serialized)
def __init__(self, request, *args, **kwargs):
super(ConfigureNodegroupsAction, self). \
__init__(request, *args, **kwargs)
plugin = request.REQUEST.get("plugin_name")
version = request.REQUEST.get("hadoop_version")
if plugin and not version:
version_name = plugin + "_version"
version = request.REQUEST.get(version_name)
if not plugin or not version:
self.templates = saharaclient.nodegroup_template_find(request)
else:
self.templates = saharaclient.nodegroup_template_find(
request, plugin_name=plugin, hadoop_version=version)
deletable = request.REQUEST.get("deletable", dict())
request_source = None
if 'forms_ids' in request.POST:
request_source = request.POST
elif 'forms_ids' in request.REQUEST:
request_source = request.REQUEST
if request_source:
self.groups = []
for id in json.loads(request_source['forms_ids']):
group_name = "group_name_" + str(id)
template_id = "template_id_" + str(id)
count = "count_" + str(id)
serialized = "serialized_" + str(id)
self.groups.append({"name": request_source[group_name],
"template_id": request_source[template_id],
"count": request_source[count],
"id": id,
"deletable": deletable.get(
request_source[group_name], "true"),
"serialized": request_source[serialized]})
whelpers.build_node_group_fields(self,
group_name,
template_id,
count,
serialized)
def __init__(self, request, *args, **kwargs):
super(ConfigureNodegroupsAction, self). \
__init__(request, *args, **kwargs)
# when we copy or edit a cluster template then
# request contains valuable info in both GET and POST methods
req = request.GET.copy()
req.update(request.POST)
plugin = req.get("plugin_name")
version = req.get("hadoop_version")
if plugin and not version:
version_name = plugin + "_version"
version = req.get(version_name)
if not plugin or not version:
self.templates = saharaclient.nodegroup_template_find(request)
else:
self.templates = saharaclient.nodegroup_template_find(
request, plugin_name=plugin, hadoop_version=version)
deletable = req.get("deletable", dict())
if 'forms_ids' in req:
self.groups = []
for id in json.loads(req['forms_ids']):
group_name = "group_name_" + str(id)
template_id = "template_id_" + str(id)
count = "count_" + str(id)
serialized = "serialized_" + str(id)
self.groups.append({"name": req[group_name],
"template_id": req[template_id],
"count": req[count],
"id": id,
"deletable": deletable.get(
req[group_name], "true"),
"serialized": req[serialized]})
whelpers.build_node_group_fields(self,
group_name,
template_id,
count,
serialized)
def __init__(self, request, context_seed, entry_point, *args, **kwargs):
ScaleCluster._cls_registry = set([])
self.success_message = _("Scaled cluster successfully started.")
cluster_id = context_seed["cluster_id"]
try:
cluster = saharaclient.cluster_get(request, cluster_id)
plugin = cluster.plugin_name
hadoop_version = cluster.hadoop_version
# Initialize deletable node groups.
deletable = dict()
for group in cluster.node_groups:
deletable[group["name"]] = "false"
request.GET = request.GET.copy()
request.GET.update({
"cluster_id": cluster_id,
"plugin_name": plugin,
"hadoop_version": hadoop_version,
"deletable": deletable
})
super(ScaleCluster, self).__init__(request, context_seed,
entry_point, *args, **kwargs)
# Initialize node groups.
for step in self.steps:
if not isinstance(step, clt_create_flow.ConfigureNodegroups):
continue
ng_action = step.action
template_ngs = cluster.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
serialized_val = base64.urlsafe_b64encode(
json.dumps(
workflow_helpers.clean_node_group(templ_ng)))
ng_action.groups.append({
"name":
templ_ng["name"],
"template_id":
templ_ng["node_group_template_id"],
"count":
templ_ng["count"],
"id":
i,
"deletable":
"false",
"serialized":
serialized_val
})
workflow_helpers.build_node_group_fields(
ng_action, group_name, template_id, count, serialized)
except Exception:
exceptions.handle(request, _("Unable to fetch cluster to scale"))
def __init__(self, *args, **kwargs):
try:
request = args[0]
template_string = ""
if "template_upload" in kwargs:
template_string = kwargs.pop("template_upload")
super(ImportClusterTemplateNodegroupsForm,
self).__init__(*args, **kwargs)
self.fields["template_upload"].initial = template_string
else:
super(ImportClusterTemplateNodegroupsForm,
self).__init__(*args, **kwargs)
template_string = self.data["template_upload"]
template_json = json.loads(template_string)
template_json = template_json["cluster_template"]
req = request.GET.copy()
req.update(request.POST)
plugin = template_json["plugin_name"]
version = (template_json.get("hadoop_version", None)
or template_json["plugin_version"])
if not plugin or not version:
self.templates = saharaclient.nodegroup_template_find(request)
else:
self.templates = saharaclient.nodegroup_template_find(
request, plugin_name=plugin, hadoop_version=version)
deletable = req.get("deletable", dict())
if "forms_ids" in req:
self.groups = []
for id in json.loads(req["forms_ids"]):
group_name = "group_name_" + str(id)
template_id = "template_id_" + str(id)
count = "count_" + str(id)
serialized = "serialized_" + str(id)
self.groups.append({
"name":
req[group_name],
"template_id":
req[template_id],
"count":
req[count],
"id":
id,
"deletable":
deletable.get(req[group_name], "true"),
"serialized":
req[serialized]
})
whelpers.build_node_group_fields(self, group_name,
template_id, count,
serialized)
except (ValueError, KeyError):
raise exceptions.BadRequest(_("Could not parse template"))
except Exception:
exceptions.handle(request)
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):
ScaleCluster._cls_registry = []
self.success_message = _("Scaled cluster successfully started.")
cluster_id = context_seed["cluster_id"]
try:
cluster = saharaclient.cluster_get(request, cluster_id)
plugin = cluster.plugin_name
if saharaclient.VERSIONS.active == '2':
version_attr = 'plugin_version'
else:
version_attr = 'hadoop_version'
hadoop_version = getattr(cluster, version_attr)
# Initialize deletable node groups.
deletable = dict()
for group in cluster.node_groups:
deletable[group["name"]] = "false"
request.GET = request.GET.copy()
request.GET.update({
"cluster_id": cluster_id,
"plugin_name": plugin,
version_attr: hadoop_version,
"deletable": deletable
})
super(ScaleCluster, self).__init__(request, context_seed,
entry_point, *args,
**kwargs)
# Initialize node groups.
for step in self.steps:
if not isinstance(step, clt_create_flow.ConfigureNodegroups):
continue
ng_action = step.action
template_ngs = cluster.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
serialized_val = utils.serialize(json.dumps(
workflow_helpers.clean_node_group(templ_ng)))
ng_action.groups.append({
"name": templ_ng["name"],
"template_id": templ_ng["node_group_template_id"],
"count": templ_ng["count"],
"id": i,
"deletable": "false",
"serialized": serialized_val
})
workflow_helpers.build_node_group_fields(ng_action,
group_name,
template_id,
count,
serialized)
except Exception:
exceptions.handle(request,
_("Unable to fetch cluster to scale"))
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."))