def __init__(self, request, *args, **kwargs):
super(UploadFileForm, self).__init__(request, *args, **kwargs)
sahara = saharaclient.client(request)
self._generate_plugin_version_fields(sahara)
self.fields['template_file'] = forms.FileField(label=_("Template"))
def get_context_data(self, request):
cluster_id = self.tab_group.kwargs['cluster_id']
try:
sahara = saharaclient.client(request)
cluster = sahara.clusters.get(cluster_id)
for ng in cluster.node_groups:
if ng["flavor_id"]:
ng["flavor_name"] = (nova.flavor_get(
request, ng["flavor_id"]).name)
if ng["floating_ip_pool"]:
ng["floating_ip_pool_name"] = (
self._get_floating_ip_pool_name(
request, ng["floating_ip_pool"]))
if ng.get("node_group_template_id", None):
ng["node_group_template"] = saharaclient.safe_call(
sahara.node_group_templates.get,
ng["node_group_template_id"])
ng["security_groups_full"] = helpers.get_security_groups(
request, ng["security_groups"])
except Exception:
cluster = {}
exceptions.handle(request, _("Unable to get node group details."))
return {"cluster": cluster}
def _generate_plugin_version_fields(self, request):
sahara = saharaclient.client(request)
plugins = sahara.plugins.list()
plugin_choices = [(plugin.name, plugin.title) for plugin in plugins]
self.fields["plugin_name"] = forms.ChoiceField(
label=_("Plugin Name"),
choices=plugin_choices,
widget=forms.Select(attrs={
"class": "switchable",
"data-slug": "plugin"
}))
for plugin in plugins:
field_name = plugin.name + "_version"
choice_field = forms.ChoiceField(
label=_("Version"),
required=False,
choices=[(version, version) for version in plugin.versions],
widget=forms.Select(
attrs={
"class": "switched",
"data-switch-on": "plugin",
"data-plugin-" + plugin.name: plugin.title
}))
self.fields[field_name] = choice_field
def __init__(self, request, *args, **kwargs):
super(UploadFileForm, self).__init__(request, *args, **kwargs)
sahara = saharaclient.client(request)
self._generate_plugin_version_fields(sahara)
self.fields['template_file'] = forms.FileField(label=_("Template"))
def get_context_data(self, request):
cluster_id = self.tab_group.kwargs['cluster_id']
try:
sahara = saharaclient.client(request)
cluster = sahara.clusters.get(cluster_id)
for ng in cluster.node_groups:
if ng["flavor_id"]:
ng["flavor_name"] = (
nova.flavor_get(request, ng["flavor_id"]).name)
if ng["floating_ip_pool"]:
ng["floating_ip_pool_name"] = (
self._get_floating_ip_pool_name(
request, ng["floating_ip_pool"]))
if ng.get("node_group_template_id", None):
ng["node_group_template"] = saharaclient.safe_call(
sahara.node_group_templates.get,
ng["node_group_template_id"])
ng["security_groups_full"] = helpers.get_security_groups(
request, ng["security_groups"])
except Exception:
cluster = {}
exceptions.handle(request,
_("Unable to get node group details."))
return {"cluster": cluster}
def populate_anti_affinity_choices(self, request, context):
try:
sahara = saharaclient.client(request)
plugin, version = whelpers.get_plugin_and_hadoop_version(request)
version_details = sahara.plugins.get_version_details(plugin, version)
process_choices = []
for processes in version_details.node_processes.values():
for process in processes:
process_choices.append((process, process))
cluster_template_id = request.REQUEST.get("cluster_template_id", None)
if cluster_template_id is None:
selected_processes = request.REQUEST.get("aa_groups", [])
else:
cluster_template = (
sahara.cluster_templates.get(cluster_template_id))
selected_processes = cluster_template.anti_affinity
checked_dict = dict()
for process in selected_processes:
checked_dict[process] = process
self.fields['anti_affinity'].initial = checked_dict
except Exception:
process_choices = []
exceptions.handle(request,
_("Unable to populate anti-affinity processes."))
return process_choices
def _generate_plugin_version_fields(self, request):
sahara = saharaclient.client(request)
plugins = sahara.plugins.list()
plugin_choices = [(plugin.name, plugin.title) for plugin in plugins]
self.fields["plugin_name"] = forms.ChoiceField(
label=_("Plugin Name"),
choices=plugin_choices,
widget=forms.Select(attrs={"class": "switchable", "data-slug": "plugin"}),
)
for plugin in plugins:
field_name = plugin.name + "_version"
choice_field = forms.ChoiceField(
label=_("Version"),
required=False,
choices=[(version, version) for version in plugin.versions],
widget=forms.Select(
attrs={"class": "switched", "data-switch-on": "plugin", "data-plugin-" + plugin.name: plugin.title}
),
)
self.fields[field_name] = choice_field
def get_cluster_instances_data(self):
cluster_id = self.tab_group.kwargs['cluster_id']
try:
sahara = saharaclient.client(self.request)
cluster = sahara.clusters.get(cluster_id)
instances = []
for ng in cluster.node_groups:
for instance in ng["instances"]:
instances.append(Instance(
name=instance["instance_name"],
id=instance["instance_id"],
internal_ip=instance.get("internal_ip",
"Not assigned"),
management_ip=instance.get("management_ip",
"Not assigned")))
except Exception:
instances = []
exceptions.handle(self.request,
_("Unable to fetch instance details."))
return instances
def get_cluster_instances_data(self):
cluster_id = self.tab_group.kwargs['cluster_id']
try:
sahara = saharaclient.client(self.request)
cluster = sahara.clusters.get(cluster_id)
instances = []
for ng in cluster.node_groups:
for instance in ng["instances"]:
instances.append(
Instance(
name=instance["instance_name"],
id=instance["instance_id"],
internal_ip=instance.get("internal_ip",
"Not assigned"),
management_ip=instance.get("management_ip",
"Not assigned")))
except Exception:
instances = []
exceptions.handle(self.request,
_("Unable to fetch instance details."))
return instances
def get_context_data(self, request):
cluster_id = self.tab_group.kwargs['cluster_id']
cluster_info = {}
try:
sahara = saharaclient.client(request)
cluster = sahara.clusters.get(cluster_id)
for info_key, info_val in cluster.info.items():
for key, val in info_val.items():
if str(val).startswith(('http://', 'https://')):
cluster.info[info_key][key] = build_link(val)
base_image = glance.image_get(request, cluster.default_image_id)
if getattr(cluster, 'cluster_template_id', None):
cluster_template = saharaclient.safe_call(
sahara.cluster_templates.get, cluster.cluster_template_id)
else:
cluster_template = None
if getattr(cluster, 'neutron_management_network', None):
net_id = cluster.neutron_management_network
network = neutron.network_get(request, net_id)
net_name = network.name_or_id
else:
net_name = None
cluster_info.update({
"cluster": cluster,
"base_image": base_image,
"cluster_template": cluster_template,
"network": net_name
})
except Exception as e:
LOG.error("Unable to fetch cluster details: %s" % str(e))
return cluster_info
def get_context_data(self, request):
cluster_id = self.tab_group.kwargs['cluster_id']
cluster_info = {}
try:
sahara = saharaclient.client(request)
cluster = sahara.clusters.get(cluster_id)
for info_key, info_val in cluster.info.items():
for key, val in info_val.items():
if str(val).startswith(('http://', 'https://')):
cluster.info[info_key][key] = build_link(val)
base_image = glance.image_get(request,
cluster.default_image_id)
if getattr(cluster, 'cluster_template_id', None):
cluster_template = saharaclient.safe_call(
sahara.cluster_templates.get,
cluster.cluster_template_id)
else:
cluster_template = None
if getattr(cluster, 'neutron_management_network', None):
net_id = cluster.neutron_management_network
network = neutron.network_get(request, net_id)
net_name = network.name_or_id
else:
net_name = None
cluster_info.update({"cluster": cluster,
"base_image": base_image,
"cluster_template": cluster_template,
"network": net_name})
except Exception as e:
LOG.error("Unable to fetch cluster details: %s" % str(e))
return cluster_info
def __init__(self, request, *args, **kwargs):
super(SelectPluginAction, self).__init__(request, *args, **kwargs)
sahara = saharaclient.client(request)
self._generate_plugin_version_fields(sahara)
def __init__(self, request, *args, **kwargs):
super(SelectPluginAction, self).__init__(request, *args, **kwargs)
sahara = saharaclient.client(request)
self._generate_plugin_version_fields(sahara)
