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 tenant_quota_usages(request):
# Get our quotas and construct our usage object.
usages = QuotaUsage()
for quota in get_tenant_quota_data(request):
usages.add_quota(quota)
# Get our usages.
floating_ips = nova.tenant_floating_ip_list(request)
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
volumes = cinder.volume_list(request)
instances = nova.server_list(request)
# Fetch deleted flavors if necessary.
missing_flavors = [instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
usages.tally('floating_ips', len(floating_ips))
usages.tally('volumes', len(volumes))
usages.tally('gigabytes', sum([int(v.size) for v in volumes]))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
return usages
def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.nodegroup_template_get(
request, template_id)
except Exception as e:
template = {}
LOG.error(
"Unable to fetch node group template details: %s" % str(e))
return {"template": template}
try:
flavor = nova.flavor_get(request, template.flavor_id)
except Exception:
flavor = {}
exceptions.handle(request,
_("Unable to fetch flavor for template."))
floating_ip_pool_name = None
if template.floating_ip_pool:
try:
floating_ip_pool_name = self._get_floating_ip_pool_name(
request, template.floating_ip_pool)
except Exception:
exceptions.handle(request,
_("Unable to fetch floating ip pools."))
security_groups = helpers.get_security_groups(
request, template.security_groups)
return {"template": template, "flavor": flavor,
"floating_ip_pool_name": floating_ip_pool_name,
"security_groups": security_groups}
def _get_tenant_compute_usages(request, usages, disabled_quotas, tenant_id):
if tenant_id:
instances, has_more = nova.server_list(
request, search_opts={'tenant_id': tenant_id}, all_tenants=True)
else:
instances, has_more = nova.server_list(request)
# Fetch deleted flavors if necessary.
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
missing_flavors = [
instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors
]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
# Initialise the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
def tenant_quota_usages(request):
cloud = None
if 'cloud' in request.GET:
cloud = request.GET['cloud']
elif 'cloud' in request.POST:
cloud = request.POST['cloud']
# Get our quotas and construct our usage object.
disabled_quotas = []
if not is_service_enabled(request, 'volume'):
disabled_quotas.extend(['volumes', 'gigabytes'])
usages = QuotaUsage()
for quota in get_tenant_quota_data(request, disabled_quotas):
usages.add_quota(quota)
# Get our usages.
floating_ips = nova.tenant_floating_ip_list(request)
#flavors = dict([(f.id, f) for f in nova.flavor_list(request) if limit_by_cloud(f) ])
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
instances = nova.server_list(request)
if cloud is not None:
instances = [
instance for instance in instances if get_cloud(instance) == cloud
]
# Fetch deleted flavors if necessary.
missing_flavors = [
instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors
]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
usages.tally('floating_ips', len(floating_ips))
if 'volumes' not in disabled_quotas:
volumes = cinder.volume_list(request)
usages.tally('gigabytes', sum([int(v.size) for v in volumes]))
usages.tally('volumes', len(volumes))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
# Initialise the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
return usages
def get(self, request, project_id, all_tenants):
"""Get instance list with current telemetry data
Example GET:
http://localhost/api/ceilometer/instancemonitor
"""
search_opts = {}
try:
if int(all_tenants):
search_opts['all_tenants'] = True
except:
search_opts['all_tenants'] = False
if project_id != '-1':
search_opts['project_id'] = project_id
servers = nova.server_list(request, search_opts=search_opts)[0]
items = []
for s in servers:
server = s.to_dict()
server['color'] = intToRGB(hashCode(server['id']))
server['host'] = server['OS-EXT-SRV-ATTR:host']
server['zone'] = server['OS-EXT-AZ:availability_zone']
server['full_flavor'] = nova.flavor_get(
request, server['flavor']['id']).to_dict()
items.append(server)
return {'items': items}
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 _get_tenant_compute_usages(request, usages, disabled_quotas, tenant_id, region=None):
if tenant_id:
instances, has_more = nova.server_list(
request, search_opts={'tenant_id': tenant_id}, all_tenants=True, region=region)
else:
instances, has_more = nova.server_list(request, region=region)
# Fetch deleted flavors if necessary.
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
missing_flavors = [instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
# Sum our usage based on the flavors of the instances.
# change by zhihao.ding 2015/7/17 for kill_flavor start
#for flavor in [flavors[instance.flavor['id']] for instance in instances]:
# usages.tally('cores', getattr(flavor, 'vcpus', None))
# usages.tally('ram', getattr(flavor, 'ram', None))
for instance in instances:
usages.tally('cores', instance.vcpus)
usages.tally('ram', instance.memory_mb)
# change by zhihao.ding 2015/7/17 for kill_flavor end
# Initialise the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.nodegroup_template_get(
request, template_id)
except Exception:
template = {}
exceptions.handle(request,
_("Unable to fetch node group template."))
try:
flavor = nova.flavor_get(request, template.flavor_id)
except Exception:
flavor = {}
exceptions.handle(request,
_("Unable to fetch flavor for template."))
floating_ip_pool_name = None
if template.floating_ip_pool:
try:
floating_ip_pool_name = self._get_floating_ip_pool_name(
request, template.floating_ip_pool)
except Exception:
exceptions.handle(request,
_("Unable to fetch floating ip pools."))
security_groups = helpers.get_security_groups(
request, template.security_groups)
return {"template": template, "flavor": flavor,
"floating_ip_pool_name": floating_ip_pool_name,
"security_groups": security_groups}
def _estimate_instance(self):
params = self.request.REQUEST
flavor = nova.flavor_get(self.request, params['flavor'])
return self.estimator.estimate_instance(
flavor_name=flavor.name,
image_id=(params['image_id'] if params.get('source_type', '').endswith('image_id') else None),
count=params['count'],
)
def save_flavors_info(request, flavors_ids, path):
path = u.join_path(path, "flavors.json")
flavors = []
for f_id in flavors_ids:
flavor_info = nova.flavor_get(request, f_id).to_dict()
flavors.append(flavor_info)
flavors_info = {"flavors": flavors}
u.save_to_json(path, flavors_info)
def tenant_quota_usages(request):
cloud = None
if 'cloud' in request.GET:
cloud = request.GET['cloud']
elif 'cloud' in request.POST:
cloud = request.POST['cloud']
# Get our quotas and construct our usage object.
disabled_quotas = []
if not is_service_enabled(request, 'volume'):
disabled_quotas.extend(['volumes', 'gigabytes'])
usages = QuotaUsage()
for quota in get_tenant_quota_data(request, disabled_quotas):
usages.add_quota(quota)
# Get our usages.
floating_ips = nova.tenant_floating_ip_list(request)
#flavors = dict([(f.id, f) for f in nova.flavor_list(request) if limit_by_cloud(f) ])
flavors = dict([(f.id, f) for f in nova.flavor_list(request) ])
instances = nova.server_list(request)
if cloud is not None:
instances = [instance for instance in instances
if get_cloud(instance) == cloud]
# Fetch deleted flavors if necessary.
missing_flavors = [instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
usages.tally('floating_ips', len(floating_ips))
if 'volumes' not in disabled_quotas:
volumes = cinder.volume_list(request)
usages.tally('gigabytes', sum([int(v.size) for v in volumes]))
usages.tally('volumes', len(volumes))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
# Initialise the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
return usages
def _get_tenant_compute_usages(request, usages, disabled_quotas, tenant_id):
enabled_compute_quotas = NOVA_COMPUTE_QUOTA_FIELDS - disabled_quotas
if not enabled_compute_quotas:
return
# Unlike the other services it can be the case that nova is enabled but
# doesn't support quotas, in which case we still want to get usage info,
# so don't rely on '"instances" in disabled_quotas' as elsewhere
if not base.is_service_enabled(request, 'compute'):
return
if tenant_id and tenant_id != request.user.project_id:
# all_tenants is required when querying about any project the user is
# not currently scoped to
instances, has_more = nova.server_list(request,
search_opts={
'tenant_id': tenant_id,
'all_tenants': True
})
else:
instances, has_more = nova.server_list(request)
_add_usage_if_quota_enabled(usages, 'instances', len(instances),
disabled_quotas)
if {'cores', 'ram'} - disabled_quotas:
# Fetch deleted flavors if necessary.
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
missing_flavors = [
instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors
]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
# Sum our usage based on the flavors of the instances.
for flavor in [
flavors[instance.flavor['id']] for instance in instances
]:
_add_usage_if_quota_enabled(usages, 'cores',
getattr(flavor, 'vcpus', None),
disabled_quotas)
_add_usage_if_quota_enabled(usages, 'ram',
getattr(flavor, 'ram', None),
disabled_quotas)
# Initialize the tally if no instances have been launched yet
if len(instances) == 0:
_add_usage_if_quota_enabled(usages, 'cores', 0, disabled_quotas)
_add_usage_if_quota_enabled(usages, 'ram', 0, disabled_quotas)
def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.nodegroup_template_get(
request, template_id)
except Exception as e:
template = {}
LOG.error("Unable to fetch node group template details: %s" %
str(e))
return {"template": template}
try:
flavor = nova.flavor_get(request, template.flavor_id)
except Exception:
flavor = {}
exceptions.handle(request,
_("Unable to fetch flavor for template."))
floating_ip_pool_name = None
if template.floating_ip_pool:
try:
floating_ip_pool_name = self._get_floating_ip_pool_name(
request, template.floating_ip_pool)
except Exception:
exceptions.handle(request,
_("Unable to fetch floating ip pools."))
base_image_name = None
if template.image_id:
try:
base_image_name = saharaclient.image_get(
request, template.image_id).name
except Exception:
exceptions.handle(
request,
_("Unable to fetch Base Image with id: %s.") %
template.image_id)
security_groups = helpers.get_security_groups(request,
template.security_groups)
if getattr(template, 'boot_from_volume', None) is None:
show_bfv = False
else:
show_bfv = True
return {
"template": template,
"flavor": flavor,
"floating_ip_pool_name": floating_ip_pool_name,
"base_image_name": base_image_name,
"security_groups": security_groups,
"show_bfv": show_bfv
}
def tenant_quota_usages(request):
# Get our quotas and construct our usage object.
disabled_quotas = get_disabled_quotas(request)
usages = QuotaUsage()
for quota in get_tenant_quota_data(request,
disabled_quotas=disabled_quotas):
usages.add_quota(quota)
# Get our usages.
floating_ips = []
try:
if network.floating_ip_supported(request):
floating_ips = network.tenant_floating_ip_list(request)
except Exception:
pass
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
instances, has_more = nova.server_list(request)
# Fetch deleted flavors if necessary.
missing_flavors = [
instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors
]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
usages.tally('floating_ips', len(floating_ips))
if 'volumes' not in disabled_quotas:
volumes = cinder.volume_list(request)
snapshots = cinder.volume_snapshot_list(request)
usages.tally('gigabytes', sum([int(v.size) for v in volumes]))
usages.tally('volumes', len(volumes))
usages.tally('snapshots', len(snapshots))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
# Initialise the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
return usages
def recovery_flavor(request, flavor):
new_flavor = nova.flavor_create(
request,
name=flavor['name'] + uuidutils.generate_uuid()[0:7],
memory=flavor['ram'],
vcpu=flavor['vcpus'],
disk=flavor['disk'],
ephemeral=flavor['OS-FLV-EXT-DATA:ephemeral'],
swap=get_flavor_swap(flavor['swap']),
rxtx_factor=flavor['rxtx_factor']).to_dict()
new_flavor = nova.flavor_get(request, new_flavor['id']).to_dict()
new_flavor['old_id'] = flavor['id']
return new_flavor
def tenant_quota_usages(request):
# Get our quotas and construct our usage object.
disabled_quotas = get_disabled_quotas(request)
usages = QuotaUsage()
for quota in get_tenant_quota_data(
request, disabled_quotas=disabled_quotas):
usages.add_quota(quota)
# Get our usages.
try:
floating_ips = network.tenant_floating_ip_list(request)
except neutronclient.NeutronClientException:
floating_ips = []
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
instances, has_more = nova.server_list(request)
# Fetch deleted flavors if necessary.
missing_flavors = [
instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors
]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
usages.tally('floating_ips', len(floating_ips))
if 'volumes' not in disabled_quotas:
volumes = cinder.volume_list(request)
snapshots = cinder.volume_snapshot_list(request)
usages.tally('gigabytes', sum([int(v.size) for v in volumes]))
usages.tally('volumes', len(volumes))
usages.tally('snapshots', len(snapshots))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
# Initialise the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
return usages
def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.nodegroup_template_get(
request, template_id)
except Exception as e:
template = {}
LOG.error(
"Unable to fetch node group template details: %s" % str(e))
return {"template": template}
try:
flavor = nova.flavor_get(request, template.flavor_id)
except Exception:
flavor = {}
exceptions.handle(request,
_("Unable to fetch flavor for template."))
floating_ip_pool_name = None
if template.floating_ip_pool:
try:
floating_ip_pool_name = self._get_floating_ip_pool_name(
request, template.floating_ip_pool)
except Exception:
exceptions.handle(request,
_("Unable to fetch floating ip pools."))
base_image_name = None
if template.image_id:
try:
base_image_name = saharaclient.image_get(
request, template.image_id).name
except Exception:
exceptions.handle(request,
_("Unable to fetch Base Image with id: %s.")
% template.image_id)
security_groups = helpers.get_security_groups(
request, template.security_groups)
if getattr(template, 'boot_from_volume', None) is None:
show_bfv = False
else:
show_bfv = True
return {"template": template, "flavor": flavor,
"floating_ip_pool_name": floating_ip_pool_name,
"base_image_name": base_image_name,
"security_groups": security_groups,
"show_bfv": show_bfv}
def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.nodegroup_template_get(request, template_id)
except Exception:
template = {}
exceptions.handle(request,
_("Unable to fetch node group template."))
try:
flavor = nova.flavor_get(request, template.flavor_id)
except Exception:
flavor = {}
exceptions.handle(request,
_("Unable to fetch flavor for template."))
return {"template": template, "flavor": flavor}
def get_context_data(self, request):
template_id = self.tab_group.kwargs['template_id']
try:
template = saharaclient.nodegroup_template_get(
request, template_id)
except Exception:
template = {}
exceptions.handle(request,
_("Unable to fetch node group template."))
try:
flavor = nova.flavor_get(request, template.flavor_id)
except Exception:
flavor = {}
exceptions.handle(request,
_("Unable to fetch flavor for template."))
return {"template": template, "flavor": flavor}
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 _get_tenant_compute_usages(request, usages, disabled_quotas, tenant_id):
enabled_compute_quotas = NOVA_COMPUTE_QUOTA_FIELDS - disabled_quotas
if not enabled_compute_quotas:
return
# Unlike the other services it can be the case that nova is enabled but
# doesn't support quotas, in which case we still want to get usage info,
# so don't rely on '"instances" in disabled_quotas' as elsewhere
if not base.is_service_enabled(request, 'compute'):
return
if tenant_id:
instances, has_more = nova.server_list(
request, search_opts={'tenant_id': tenant_id})
else:
instances, has_more = nova.server_list(request)
_add_usage_if_quota_enabled(usages, 'instances', len(instances),
disabled_quotas)
if {'cores', 'ram'} - disabled_quotas:
# Fetch deleted flavors if necessary.
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
missing_flavors = [instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']]
for instance in instances]:
_add_usage_if_quota_enabled(
usages, 'cores', getattr(flavor, 'vcpus', None),
disabled_quotas)
_add_usage_if_quota_enabled(
usages, 'ram', getattr(flavor, 'ram', None),
disabled_quotas)
# Initialize the tally if no instances have been launched yet
if len(instances) == 0:
_add_usage_if_quota_enabled(usages, 'cores', 0, disabled_quotas)
_add_usage_if_quota_enabled(usages, 'ram', 0, disabled_quotas)
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"] = helpers.safe_call(
saharaclient.nodegroup_template_get, request,
ng.get("node_group_template_id", None))
except Exception:
template = {}
exceptions.handle(request,
_("Unable to fetch node group details."))
return {"template": template}
def _get_tenant_compute_usages(request, usages, disabled_quotas, tenant_id):
# Unlike the other services it can be the case that nova is enabled but
# doesn't support quotas, in which case we still want to get usage info,
# so don't rely on '"instances" in disabled_quotas' as elsewhere
if not base.is_service_enabled(request, 'compute'):
return
if tenant_id:
# determine if the user has permission to view across projects
# there are cases where an administrator wants to check the quotas
# on a project they are not scoped to
all_tenants = policy.check((("compute", "compute:get_all_tenants"), ),
request)
instances, has_more = nova.server_list(
request,
search_opts={'tenant_id': tenant_id},
all_tenants=all_tenants)
else:
instances, has_more = nova.server_list(request)
# Fetch deleted flavors if necessary.
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
missing_flavors = [
instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors
]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
# Initialize the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
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 not ng["flavor_id"]:
continue
ng["flavor_name"] = (nova.flavor_get(request,
ng["flavor_id"]).name)
ng["node_group_template"] = helpers.safe_call(
sahara.node_group_templates.get,
ng.get("node_group_template_id", None))
except Exception:
cluster = {}
exceptions.handle(request, _("Unable to get node group details."))
return {"cluster": cluster}
def tenant_quota_usages(request):
# Get our quotas and construct our usage object.
disabled_quotas = []
if not is_service_enabled(request, "volume"):
disabled_quotas.extend(["volumes", "gigabytes"])
usages = QuotaUsage()
for quota in get_tenant_quota_data(request, disabled_quotas):
usages.add_quota(quota)
# Get our usages.
floating_ips = network.tenant_floating_ip_list(request)
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
instances = nova.server_list(request)
# Fetch deleted flavors if necessary.
missing_flavors = [instance.flavor["id"] for instance in instances if instance.flavor["id"] not in flavors]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally("instances", len(instances))
usages.tally("floating_ips", len(floating_ips))
if "volumes" not in disabled_quotas:
volumes = cinder.volume_list(request)
usages.tally("gigabytes", sum([int(v.size) for v in volumes]))
usages.tally("volumes", len(volumes))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor["id"]] for instance in instances]:
usages.tally("cores", getattr(flavor, "vcpus", None))
usages.tally("ram", getattr(flavor, "ram", None))
# Initialise the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally("cores", 0)
usages.tally("ram", 0)
return usages
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 not ng["flavor_id"]:
continue
ng["flavor_name"] = (
nova.flavor_get(request, ng["flavor_id"]).name)
ng["node_group_template"] = helpers.safe_call(
sahara.node_group_templates.get,
ng.get("node_group_template_id", None))
except Exception:
cluster = {}
exceptions.handle(request,
_("Unable to get node group details."))
return {"cluster": cluster}
def get_context_data(self, **kwargs):
context = super(OvercloudRoleView, self).get_context_data(**kwargs)
overcloud = self.get_overcloud()
redirect = reverse(DETAIL_URL,
args=(overcloud.id,))
role = self.get_role(redirect)
context['role'] = role
context['image_name'] = role.image_name
context['nodes'] = self._get_nodes(overcloud, role)
try:
context['flavor'] = nova.flavor_get(self.request, role.flavor_id)
except novaclient.exceptions.NotFound:
context['flavor'] = None
except Exception:
msg = _('Unable to retrieve flavor.')
horizon.exceptions.handle(self.request, msg)
return context
def _get_tenant_compute_usages(request, usages, disabled_quotas, tenant_id):
# Unlike the other services it can be the case that nova is enabled but
# doesn't support quotas, in which case we still want to get usage info,
# so don't rely on '"instances" in disabled_quotas' as elsewhere
if not base.is_service_enabled(request, 'compute'):
return
if tenant_id:
# determine if the user has permission to view across projects
# there are cases where an administrator wants to check the quotas
# on a project they are not scoped to
all_tenants = policy.check((("compute", "compute:get_all_tenants"),),
request)
instances, has_more = nova.server_list(
request, search_opts={'tenant_id': tenant_id},
all_tenants=all_tenants)
else:
instances, has_more = nova.server_list(request)
# Fetch deleted flavors if necessary.
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
missing_flavors = [instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
# Initialize the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
def _get_tenant_compute_usages(request, usages, disabled_quotas, tenant_id):
enabled_compute_quotas = NOVA_COMPUTE_QUOTA_FIELDS - disabled_quotas
if not enabled_compute_quotas:
return
# Unlike the other services it can be the case that nova is enabled but
# doesn't support quotas, in which case we still want to get usage info,
# so don't rely on '"instances" in disabled_quotas' as elsewhere
if not base.is_service_enabled(request, 'compute'):
return
if tenant_id:
instances, has_more = nova.server_list(
request, search_opts={'tenant_id': tenant_id})
else:
instances, has_more = nova.server_list(request)
# Fetch deleted flavors if necessary.
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
missing_flavors = [
instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors
]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
# Initialize the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
def tenant_quota_usages(request):
# Get our quotas and construct our usage object.
disabled_quotas = []
if not is_service_enabled(request, 'volume'):
disabled_quotas.extend(['volumes', 'gigabytes'])
usages = QuotaUsage()
for quota in get_tenant_quota_data(request, disabled_quotas):
usages.add_quota(quota)
# Get our usages.
floating_ips = nova.tenant_floating_ip_list(request)
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
instances = nova.server_list(request)
# Fetch deleted flavors if necessary.
missing_flavors = [
instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors
]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
usages.tally('floating_ips', len(floating_ips))
if 'volumes' not in disabled_quotas:
volumes = cinder.volume_list(request)
usages.tally('gigabytes', sum([int(v.size) for v in volumes]))
usages.tally('volumes', len(volumes))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
return usages
def get_context_data(self, request):
template_id = self.tab_group.kwargs["template_id"]
try:
template = saharaclient.nodegroup_template_get(request, template_id)
except Exception:
template = {}
exceptions.handle(request, _("Unable to fetch node group template."))
try:
flavor = nova.flavor_get(request, template.flavor_id)
except Exception:
flavor = {}
exceptions.handle(request, _("Unable to fetch flavor for template."))
floating_ip_pool_name = None
if template.floating_ip_pool:
try:
floating_ip_pool_name = self._get_floating_ip_pool_name(request, template.floating_ip_pool)
except Exception:
exceptions.handle(request, _("Unable to fetch floating ip pools."))
return {"template": template, "flavor": flavor, "floating_ip_pool_name": floating_ip_pool_name}
def tenant_quota_usages(request, tenant_id=None):
"""Get our quotas and construct our usage object.
If no tenant_id is provided, a the request.user.project_id
is assumed to be used
"""
if not tenant_id:
tenant_id = request.user.project_id
disabled_quotas = get_disabled_quotas(request)
usages = QuotaUsage()
for quota in get_tenant_quota_data(request,
disabled_quotas=disabled_quotas,
tenant_id=tenant_id):
usages.add_quota(quota)
# Get our usages.
floating_ips = []
try:
if network.floating_ip_supported(request):
floating_ips = network.tenant_floating_ip_list(request)
except Exception:
pass
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
if tenant_id:
instances, has_more = nova.server_list(
request, search_opts={'tenant_id': tenant_id}, all_tenants=True)
else:
instances, has_more = nova.server_list(request)
# Fetch deleted flavors if necessary.
missing_flavors = [instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
usages.tally('floating_ips', len(floating_ips))
if 'security_group' not in disabled_quotas:
security_groups = []
security_groups = network.security_group_list(request)
usages.tally('security_groups', len(security_groups))
if 'network' not in disabled_quotas:
networks = []
networks = neutron.network_list(request, shared=False)
if tenant_id:
networks = filter(lambda net: net.tenant_id == tenant_id, networks)
usages.tally('networks', len(networks))
if 'subnet' not in disabled_quotas:
subnets = []
subnets = neutron.subnet_list(request)
usages.tally('subnets', len(subnets))
if 'router' not in disabled_quotas:
routers = []
routers = neutron.router_list(request)
if tenant_id:
routers = filter(lambda rou: rou.tenant_id == tenant_id, routers)
usages.tally('routers', len(routers))
if 'volumes' not in disabled_quotas:
if tenant_id:
opts = {'alltenants': 1, 'tenant_id': tenant_id}
volumes = cinder.volume_list(request, opts)
snapshots = cinder.volume_snapshot_list(request, opts)
else:
volumes = cinder.volume_list(request)
snapshots = cinder.volume_snapshot_list(request)
usages.tally('gigabytes', sum([int(v.size) for v in volumes]))
usages.tally('volumes', len(volumes))
usages.tally('snapshots', len(snapshots))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
# Initialise the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
return usages
def tenant_quota_usages(request):
# Get our quotas and construct our usage object.
disabled_quotas = get_disabled_quotas(request)
usages = QuotaUsage()
for quota in get_tenant_quota_data(request,
disabled_quotas=disabled_quotas):
usages.add_quota(quota)
# Get our usages.
floating_ips = network.tenant_floating_ip_list(request)
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
instances = nova.server_list(request)
# Fetch deleted flavors if necessary.
missing_flavors = [instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
# jt
project_id = request.user.tenant_id
resources = api.jt.get_used_resources(project_id)
floating_ips = resources.get('floating_ips', 0)
instances = resources.get('instances', 0)
cores = resources.get('cores', 0)
ram = resources.get('ram', 0)
gigabytes = resources.get('gigabytes', 0)
volumes = resources.get('volumes', 0)
# jt
#usages.tally('instances', len(instances))
#usages.tally('floating_ips', len(floating_ips))
usages.tally('instances', instances)
usages.tally('floating_ips', floating_ips)
usages.tally('cores', cores)
usages.tally('ram', ram)
if 'volumes' not in disabled_quotas:
# jt
#volumes = cinder.volume_list(request)
#usages.tally('gigabytes', sum([int(v.size) for v in volumes]))
#usages.tally('volumes', len(volumes))
usages.tally('gigabytes', gigabytes)
usages.tally('volumes', volumes)
# jt
# Sum our usage based on the flavors of the instances.
#for flavor in [flavors[instance.flavor['id']] for instance in instances]:
#usages.tally('cores', getattr(flavor, 'vcpus', None))
#usages.tally('ram', getattr(flavor, 'ram', None))
# jt
# Initialise the tally if no instances have been launched yet
if instances == 0:
#if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
# Images
owned_image_count = api.jt.get_image_count(project_id, request)
image_limit = api.jt.get_image_quota(project_id)
usages['images']['quota'] = image_limit
usages['images']['used'] = owned_image_count
usages['images']['available'] = image_limit - owned_image_count
# Expiration
expiration_date = api.jt.get_expiration_date(project_id)
usages['expiration']['quota'] = -1
usages['expiration']['used'] = 0
usages['expiration']['available'] = 0
usages['expiration']['expiration_date'] = expiration_date
# Start Date
start_date = api.jt.get_start_date(project_id)
usages['start']['quota'] = -1
usages['start']['used'] = 0
usages['start']['available'] = 0
usages['start']['start_date'] = start_date
# DAIR Notice
dair_notice = api.jt.get_dair_notice(project_id)
usages['dair_notice']['quota'] = -1
usages['dair_notice']['used'] = 0
usages['dair_notice']['available'] = 0
usages['dair_notice']['dair_notice'] = dair_notice
# Object Storage
object_mb_usage = api.jt.get_object_mb_usage(project_id)
object_mb_limit = api.jt.get_object_mb_quota(project_id)
usages['object_mb']['quota'] = object_mb_limit
usages['object_mb']['used'] = object_mb_usage
usages['object_mb']['available'] = object_mb_limit - object_mb_usage
return usages
def _get_tenant_compute_usages(request, usages, disabled_quotas, tenant_id):
if tenant_id:
# determine if the user has permission to view across projects
# there are cases where an administrator wants to check the quotas
# on a project they are not scoped to
all_tenants = policy.check((("compute", "compute:get_all_tenants"), ),
request)
'''
instances, has_more = nova.server_list(
request, search_opts={'tenant_id': tenant_id},
all_tenants=all_tenants)
'''
if is_m1_user_admin(request):
instances, has_more = server_list_nova(
request,
search_opts={'tenant_id': tenant_id},
all_tenants=all_tenants)
else:
instances, has_more = nova.server_list(
request,
search_opts={'tenant_id': tenant_id},
all_tenants=all_tenants)
else:
#instances, has_more = nova.server_list(request)
if is_m1_user_admin(request):
instances, has_more = server_list_nova(request)
else:
instances, has_more = nova.server_list(request)
# Fetch deleted flavors if necessary.
#flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
if is_m1_user_admin(request):
flavors = dict([(f.id, f) for f in flavor_list_nova(request)])
else:
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
missing_flavors = [
instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors
]
for missing in missing_flavors:
if missing not in flavors:
try:
#flavors[missing] = nova.flavor_get(request, missing)
if is_m1_user_admin(request):
flavors[missing] = flavor_get_nova(request, missing)
else:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
# Initialise the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
def get(cls, request, flavor_id):
return cls(nova.flavor_get(request, flavor_id))
def get(cls, request, flavor_id):
return cls(nova.flavor_get(request, flavor_id))
def get_internalinstances_data(self):
request = self.tab_group.request
instances = []
marker = self.request.GET.get(
project_tables.InstancesTable._meta.pagination_param, None)
# # Gather our instances
try:
instances, self._more = nova.server_list(
self.request,
search_opts={'marker': marker,
'paginate': True})
except Exception:
self._more = False
instances = []
exceptions.handle(self.request,
_('Unable to retrieve instances.'))
# Gather our flavors and images and correlate our instances to them
if instances:
try:
flavors = nova.flavor_list(self.request)
except Exception:
flavors = []
exceptions.handle(self.request, ignore=True)
try:
# TODO(gabriel): Handle pagination.
images, more = glance.image_list_detailed(self.request)
except Exception:
images = []
exceptions.handle(self.request, ignore=True)
full_flavors = SortedDict([(str(flavor.id), flavor)
for flavor in flavors])
image_map = SortedDict([(str(image.id), image)
for image in images])
# Loop through instances to get flavor info.
for instance in instances:
if hasattr(instance, 'image'):
# Instance from image returns dict
if isinstance(instance.image, dict):
if instance.image.get('id') in image_map:
instance.image = image_map[instance.image['id']]
else:
# Instance from volume returns a string
instance.image = {'name':
instance.image if instance.image else _("-")}
try:
flavor_id = instance.flavor["id"]
if flavor_id in full_flavors:
instance.full_flavor = full_flavors[flavor_id]
else:
# If the flavor_id is not in full_flavors list,
# get it via nova api.
instance.full_flavor = nova.flavor_get(
self.request, flavor_id)
except Exception:
msg = _('Unable to retrieve instance size information.')
exceptions.handle(self.request, msg)
return instances
def tenant_quota_usages(request, tenant_id=None):
"""Get our quotas and construct our usage object."""
disabled_quotas = get_disabled_quotas(request)
usages = QuotaUsage()
for quota in get_tenant_quota_data(request,
disabled_quotas=disabled_quotas,
tenant_id=tenant_id):
usages.add_quota(quota)
# Get our usages.
floating_ips = []
try:
if network.floating_ip_supported(request):
floating_ips = network.tenant_floating_ip_list(request)
except Exception:
pass
flavors = dict([(f.id, f) for f in nova.flavor_list(request)])
if tenant_id:
instances, has_more = nova.server_list(
request, search_opts={'tenant_id': tenant_id}, all_tenants=True)
else:
instances, has_more = nova.server_list(request)
# Fetch deleted flavors if necessary.
missing_flavors = [instance.flavor['id'] for instance in instances
if instance.flavor['id'] not in flavors]
for missing in missing_flavors:
if missing not in flavors:
try:
flavors[missing] = nova.flavor_get(request, missing)
except Exception:
flavors[missing] = {}
exceptions.handle(request, ignore=True)
usages.tally('instances', len(instances))
usages.tally('floating_ips', len(floating_ips))
if 'security_group' not in disabled_quotas:
security_groups = []
security_groups = network.security_group_list(request)
usages.tally('security_groups', len(security_groups))
if 'network' not in disabled_quotas:
networks = []
networks = neutron.network_list(request, shared=False)
if tenant_id:
networks = filter(lambda net: net.tenant_id == tenant_id, networks)
usages.tally('networks', len(networks))
if 'router' not in disabled_quotas:
routers = []
routers = neutron.router_list(request)
if tenant_id:
routers = filter(lambda rou: rou.tenant_id == tenant_id, routers)
usages.tally('routers', len(routers))
if 'volumes' not in disabled_quotas:
if tenant_id:
opts = {'alltenants': 1, 'tenant_id': tenant_id}
volumes = cinder.volume_list(request, opts)
snapshots = cinder.volume_snapshot_list(request, opts)
else:
volumes = cinder.volume_list(request)
snapshots = cinder.volume_snapshot_list(request)
usages.tally('gigabytes', sum([int(v.size) for v in volumes]))
usages.tally('volumes', len(volumes))
usages.tally('snapshots', len(snapshots))
# Sum our usage based on the flavors of the instances.
for flavor in [flavors[instance.flavor['id']] for instance in instances]:
usages.tally('cores', getattr(flavor, 'vcpus', None))
usages.tally('ram', getattr(flavor, 'ram', None))
# Initialise the tally if no instances have been launched yet
if len(instances) == 0:
usages.tally('cores', 0)
usages.tally('ram', 0)
return usages