def get_tenant_quota_data(request, disabled_quotas=None, tenant_id=None):
quotasets = []
if not tenant_id:
tenant_id = request.user.tenant_id
if disabled_quotas is None:
disabled_quotas = get_disabled_quotas(request)
if NOVA_QUOTA_FIELDS - disabled_quotas:
quotasets.append(nova.tenant_quota_get(request, tenant_id))
if CINDER_QUOTA_FIELDS - disabled_quotas:
try:
quotasets.append(cinder.tenant_quota_get(request, tenant_id))
except cinder.cinder_exception.ClientException:
disabled_quotas.update(CINDER_QUOTA_FIELDS)
msg = _("Unable to retrieve volume limit information.")
exceptions.handle(request, msg)
if NEUTRON_QUOTA_FIELDS - disabled_quotas:
quotasets.append(neutron.tenant_quota_get(request, tenant_id))
qs = base.QuotaSet()
for quota in itertools.chain(*quotasets):
if quota.name not in disabled_quotas and quota.name in QUOTA_FIELDS:
qs[quota.name] = quota.limit
return qs
def get_default_quota_data(request, disabled_quotas=None, tenant_id=None):
quotasets = []
if not tenant_id:
tenant_id = request.user.tenant_id
if disabled_quotas is None:
disabled_quotas = get_disabled_quotas(request)
if NOVA_QUOTA_FIELDS - disabled_quotas:
quotasets.append(nova.default_quota_get(request, tenant_id))
if CINDER_QUOTA_FIELDS - disabled_quotas:
try:
quotasets.append(cinder.default_quota_get(request, tenant_id))
except cinder.cinder_exception.ClientException:
disabled_quotas.update(CINDER_QUOTA_FIELDS)
msg = _("Unable to retrieve volume quota information.")
exceptions.handle(request, msg)
if NEUTRON_QUOTA_FIELDS - disabled_quotas:
# TODO(jpichon): There is no API to access the Neutron default quotas
# (LP#1204956). For now, use the values from the current project.
try:
quotasets.append(
neutron.tenant_quota_get(request, tenant_id=tenant_id))
except Exception:
disabled_quotas.update(NEUTRON_QUOTA_FIELDS)
msg = _('Unable to retrieve Neutron quota information.')
exceptions.handle(request, msg)
qs = base.QuotaSet()
for quota in itertools.chain(*quotasets):
if quota.name not in disabled_quotas and quota.name in QUOTA_FIELDS:
qs[quota.name] = quota.limit
return qs
def get_tenant_quota_data(request, disabled_quotas=None, tenant_id=None):
qs = _get_quota_data(request,
tenant_mode=True,
disabled_quotas=disabled_quotas,
tenant_id=tenant_id)
if not disabled_quotas:
return qs
# Check if neutron is enabled by looking for network
if 'network' not in disabled_quotas:
# mj - another quota hack. This is fixed properly in Queens.
#tenant_id = tenant_id or request.user.tenant_id
neutron_quotas = neutron.tenant_quota_get(request, tenant_id)
if 'floating_ips' in disabled_quotas:
# Neutron with quota extension disabled
if 'floatingip' in disabled_quotas:
qs.add(base.QuotaSet({'floating_ips': -1}))
# Neutron with quota extension enabled
else:
# Rename floatingip to floating_ips since that's how it's
# expected in some places (e.g. Security & Access' Floating IPs)
fips_quota = neutron_quotas.get('floatingip').limit
qs.add(base.QuotaSet({'floating_ips': fips_quota}))
if 'security_groups' in disabled_quotas:
if 'security_group' in disabled_quotas:
qs.add(base.QuotaSet({'security_groups': -1}))
# Neutron with quota extension enabled
else:
# Rename security_group to security_groups since that's how it's
# expected in some places (e.g. Security & Access' Security Groups)
sec_quota = neutron_quotas.get('security_group').limit
qs.add(base.QuotaSet({'security_groups': sec_quota}))
if 'network' in disabled_quotas:
for item in qs.items:
if item.name == 'networks':
qs.items.remove(item)
break
else:
net_quota = neutron_quotas.get('network').limit
qs.add(base.QuotaSet({'networks': net_quota}))
if 'subnet' in disabled_quotas:
for item in qs.items:
if item.name == 'subnets':
qs.items.remove(item)
break
else:
net_quota = neutron_quotas.get('subnet').limit
qs.add(base.QuotaSet({'subnets': net_quota}))
if 'router' in disabled_quotas:
for item in qs.items:
if item.name == 'routers':
qs.items.remove(item)
break
else:
router_quota = neutron_quotas.get('router').limit
qs.add(base.QuotaSet({'routers': router_quota}))
return qs
def _get_neutron_quota_data(request, qs, disabled_quotas, tenant_id):
tenant_id = tenant_id or request.user.tenant_id
neutron_quotas = neutron.tenant_quota_get(request, tenant_id)
for quota_name in NEUTRON_QUOTA_FIELDS:
if quota_name not in disabled_quotas:
quota_data = neutron_quotas.get(quota_name).limit
qs.add(base.QuotaSet({quota_name: quota_data}))
return qs
def _get_neutron_quota_data(request, qs, disabled_quotas, tenant_id):
tenant_id = tenant_id or request.user.tenant_id
neutron_quotas = neutron.tenant_quota_get(request, tenant_id)
for quota_name in NEUTRON_QUOTA_FIELDS:
if quota_name not in disabled_quotas:
quota_data = neutron_quotas.get(quota_name).limit
qs.add(base.QuotaSet({quota_name: quota_data}))
return qs
def get_tenant_quota_data(request, disabled_quotas=None, tenant_id=None):
qs = _get_quota_data(request,
tenant_mode=True,
disabled_quotas=disabled_quotas,
tenant_id=tenant_id)
# TODO(jpichon): There is no API to get the default system quotas
# in Neutron (cf. LP#1204956), so for now handle tenant quotas here.
# This should be handled in _get_quota_data() eventually.
# TODO(amotoki): Purge this tricky usage.
# openstack_dashboard/dashboards/identity/projects/views.py
# calls get_tenant_quota_data directly and it expects
# neutron data is not returned.
if not disabled_quotas:
return qs
# Check if neutron is enabled by looking for network
if not (NEUTRON_QUOTA_FIELDS - disabled_quotas):
return qs
tenant_id = tenant_id or request.user.tenant_id
neutron_quotas = neutron.tenant_quota_get(request, tenant_id)
if 'floating_ips' in disabled_quotas:
if 'floatingip' not in disabled_quotas:
# Rename floatingip to floating_ips since that's how it's
# expected in some places (e.g. Security & Access' Floating IPs)
fips_quota = neutron_quotas.get('floatingip').limit
qs.add(base.QuotaSet({'floating_ips': fips_quota}))
if 'security_groups' in disabled_quotas:
if 'security_group' not in disabled_quotas:
# Rename security_group to security_groups since that's how it's
# expected in some places (e.g. Security & Access' Security Groups)
sec_quota = neutron_quotas.get('security_group').limit
qs.add(base.QuotaSet({'security_groups': sec_quota}))
if 'network' not in disabled_quotas:
net_quota = neutron_quotas.get('network').limit
qs.add(base.QuotaSet({'networks': net_quota}))
if 'subnet' not in disabled_quotas:
net_quota = neutron_quotas.get('subnet').limit
qs.add(base.QuotaSet({'subnets': net_quota}))
if 'port' not in disabled_quotas:
net_quota = neutron_quotas.get('port').limit
qs.add(base.QuotaSet({'ports': net_quota}))
if 'router' not in disabled_quotas:
router_quota = neutron_quotas.get('router').limit
qs.add(base.QuotaSet({'routers': router_quota}))
return qs
def get_tenant_quota_data(request, disabled_quotas=None, tenant_id=None):
qs = _get_quota_data(request,
"tenant_quota_get",
disabled_quotas=disabled_quotas,
tenant_id=tenant_id)
# TODO(jpichon): There is no API to get the default system quotas
# in Neutron (cf. LP#1204956), so for now handle tenant quotas here.
# This should be handled in _get_quota_data() eventually.
if not disabled_quotas:
return qs
# Check if neutron is enabled by looking for network and router
if 'network' and 'router' not in disabled_quotas:
tenant_id = tenant_id or request.user.tenant_id
neutron_quotas = neutron.tenant_quota_get(request, tenant_id)
if 'floating_ips' in disabled_quotas:
# Neutron with quota extension disabled
if 'floatingip' in disabled_quotas:
qs.add(base.QuotaSet({'floating_ips': -1}))
# Neutron with quota extension enabled
else:
# Rename floatingip to floating_ips since that's how it's
# expected in some places (e.g. Security & Access' Floating IPs)
fips_quota = neutron_quotas.get('floatingip').limit
qs.add(base.QuotaSet({'floating_ips': fips_quota}))
if 'security_groups' in disabled_quotas:
if 'security_group' in disabled_quotas:
qs.add(base.QuotaSet({'security_groups': -1}))
# Neutron with quota extension enabled
else:
# Rename security_group to security_groups since that's how it's
# expected in some places (e.g. Security & Access' Security Groups)
sec_quota = neutron_quotas.get('security_group').limit
qs.add(base.QuotaSet({'security_groups': sec_quota}))
if 'network' in disabled_quotas:
for item in qs.items:
if item.name == 'networks':
qs.items.remove(item)
break
else:
net_quota = neutron_quotas.get('network').limit
qs.add(base.QuotaSet({'networks': net_quota}))
if 'router' in disabled_quotas:
for item in qs.items:
if item.name == 'routers':
qs.items.remove(item)
break
else:
router_quota = neutron_quotas.get('router').limit
qs.add(base.QuotaSet({'routers': router_quota}))
return qs
def get_tenant_quota_data(request, disabled_quotas=None, tenant_id=None):
qs = _get_quota_data(request,
"tenant_quota_get",
disabled_quotas=disabled_quotas,
tenant_id=tenant_id)
# TODO(jpichon): There is no API to get the default system quotas
# in Neutron (cf. LP#1204956), so for now handle tenant quotas here.
# This should be handled in _get_quota_data() eventually.
if not disabled_quotas:
return qs
# Check if neutron is enabled by looking for network and router
if 'network' and 'router' not in disabled_quotas:
tenant_id = tenant_id or request.user.tenant_id
neutron_quotas = neutron.tenant_quota_get(request, tenant_id)
if 'floating_ips' in disabled_quotas:
# Neutron with quota extension disabled
if 'floatingip' in disabled_quotas:
qs.add(base.QuotaSet({'floating_ips': -1}))
# Neutron with quota extension enabled
else:
# Rename floatingip to floating_ips since that's how it's
# expected in some places (e.g. Security & Access' Floating IPs)
fips_quota = neutron_quotas.get('floatingip').limit
qs.add(base.QuotaSet({'floating_ips': fips_quota}))
if 'security_groups' in disabled_quotas:
if 'security_group' in disabled_quotas:
qs.add(base.QuotaSet({'security_groups': -1}))
# Neutron with quota extension enabled
else:
# Rename security_group to security_groups since that's how it's
# expected in some places (e.g. Security & Access' Security Groups)
sec_quota = neutron_quotas.get('security_group').limit
qs.add(base.QuotaSet({'security_groups': sec_quota}))
if 'network' in disabled_quotas:
for item in qs.items:
if item.name == 'networks':
qs.items.remove(item)
break
else:
net_quota = neutron_quotas.get('network').limit
qs.add(base.QuotaSet({'networks': net_quota}))
if 'router' in disabled_quotas:
for item in qs.items:
if item.name == 'routers':
qs.items.remove(item)
break
else:
router_quota = neutron_quotas.get('router').limit
qs.add(base.QuotaSet({'routers': router_quota}))
return qs
def _get_quota_data(request,
tenant_mode=True,
disabled_quotas=None,
tenant_id=None):
quotasets = []
if not tenant_id:
tenant_id = request.user.tenant_id
if disabled_quotas is None:
disabled_quotas = get_disabled_quotas(request)
qs = base.QuotaSet()
if 'instances' not in disabled_quotas:
if tenant_mode:
quotasets.append(nova.tenant_quota_get(request, tenant_id))
else:
quotasets.append(nova.default_quota_get(request, tenant_id))
if 'volumes' not in disabled_quotas:
try:
if tenant_mode:
quotasets.append(cinder.tenant_quota_get(request, tenant_id))
else:
quotasets.append(cinder.default_quota_get(request, tenant_id))
except cinder.cinder_exception.ClientException:
disabled_quotas.update(CINDER_QUOTA_FIELDS)
msg = _("Unable to retrieve volume limit information.")
exceptions.handle(request, msg)
#mj - add the tenant_quota info from neutron - this is replaced in Queens
if 'network' not in disabled_quotas:
try:
if tenant_mode:
quotasets.append(
neutron.tenant_quota_get(request, tenant_id=tenant_id))
else:
quotasets.append(neutron.default_quota_get(request, tenant_id))
except Exception:
disabled_quotas.update(NEUTRON_QUOTA_FIELDS)
msg = _('Unable to retrieve Neutron quota information.')
for quota in itertools.chain(*quotasets):
if quota.name not in disabled_quotas:
qs[quota.name] = quota.limit
return qs
def get_tenant_quota_data(request, disabled_quotas=None, tenant_id=None):
qs = _get_quota_data(request, "tenant_quota_get", disabled_quotas=disabled_quotas, tenant_id=tenant_id)
# TODO(jpichon): There is no API to get the default system quotas
# in Neutron (cf. LP#1204956), so for now handle tenant quotas here.
# This should be handled in _get_quota_data() eventually.
if disabled_quotas and "floating_ips" in disabled_quotas:
# Neutron with quota extension disabled
if "floatingip" in disabled_quotas:
qs.add(base.QuotaSet({"floating_ips": -1}))
# Neutron with quota extension enabled
else:
tenant_id = tenant_id or request.user.tenant_id
neutron_quotas = neutron.tenant_quota_get(request, tenant_id)
# Rename floatingip to floating_ips since that's how it's
# expected in some places (e.g. Security & Access' Floating IPs)
fips_quota = neutron_quotas.get("floatingip").limit
qs.add(base.QuotaSet({"floating_ips": fips_quota}))
return qs
def get_limits(request):
"""return the user's limits/quota. This includes nova, cinder and if neutron is available the number of attached
IP addresses
:param request: The request
:returns nova, cinder & neutron limits
"""
cinder_limits = None
neutron_limits = {}
# get nova & cinder limits
reserved = request.GET.get('reserved') == 'true'
nova_limits = nova_tenant_absolute_limits(request, reserved)
try:
cinder_limits = cinder_tenant_absolute_limits(request)
except:
pass
# if neturon is enabled, get the number of floating and attached IP addresses
if is_enabled_by_config("network"):
neutron_max = tenant_quota_get(request, request.user.tenant_id)
for limit in neutron_max:
# check if the used ips are really attached to an instance
used_ips = []
if limit.name == 'floatingip':
neutron_limits['maxTotalFloatingIps'] = limit.limit
floating_ip_manager = FloatingIpManager(request)
floating_ips = floating_ip_manager.list()
neutron_limits['totalFloatingIps'] = len(floating_ips)
for ip in floating_ips:
if ip.instance_id:
used_ips.append(ip)
neutron_limits['totalFloatingIpsUsed'] = len(used_ips)
return clean_limts(nova_limits), clean_limts(cinder_limits), clean_limts(
neutron_limits)
def get_tenant_quota_data(request, disabled_quotas=None, tenant_id=None):
qs = _get_quota_data(request,
"tenant_quota_get",
disabled_quotas=disabled_quotas,
tenant_id=tenant_id)
# TODO(jpichon): There is no API to get the default system quotas
# in Neutron (cf. LP#1204956), so for now handle tenant quotas here.
# This should be handled in _get_quota_data() eventually.
if disabled_quotas and 'floating_ips' in disabled_quotas:
# Neutron with quota extension disabled
if 'floatingip' in disabled_quotas:
qs.add(base.QuotaSet({'floating_ips': -1}))
# Neutron with quota extension enabled
else:
tenant_id = tenant_id or request.user.tenant_id
neutron_quotas = neutron.tenant_quota_get(request, tenant_id)
# Rename floatingip to floating_ips since that's how it's
# expected in some places (e.g. Security & Access' Floating IPs)
fips_quota = neutron_quotas.get('floatingip').limit
qs.add(base.QuotaSet({'floating_ips': fips_quota}))
return qs
def get_tenant_quota_data(request, disabled_quotas=None, tenant_id=None):
qs = _get_quota_data(request,
tenant_mode=True,
disabled_quotas=disabled_quotas,
tenant_id=tenant_id)
# TODO(jpichon): There is no API to get the default system quotas
# in Neutron (cf. LP#1204956), so for now handle tenant quotas here.
# This should be handled in _get_quota_data() eventually.
# TODO(amotoki): Purge this tricky usage.
# openstack_dashboard/dashboards/identity/projects/views.py
# calls get_tenant_quota_data directly and it expects
# neutron data is not returned.
if not disabled_quotas:
return qs
# Check if neutron is enabled by looking for network
if not (NEUTRON_QUOTA_FIELDS - disabled_quotas):
return qs
tenant_id = tenant_id or request.user.tenant_id
neutron_quotas = neutron.tenant_quota_get(request, tenant_id)
if 'floating_ips' in disabled_quotas:
if 'floatingip' not in disabled_quotas:
# Rename floatingip to floating_ips since that's how it's
# expected in some places (e.g. Security & Access' Floating IPs)
fips_quota = neutron_quotas.get('floatingip').limit
qs.add(base.QuotaSet({'floating_ips': fips_quota}))
if 'security_groups' in disabled_quotas:
if 'security_group' not in disabled_quotas:
# Rename security_group to security_groups since that's how it's
# expected in some places (e.g. Security & Access' Security Groups)
sec_quota = neutron_quotas.get('security_group').limit
qs.add(base.QuotaSet({'security_groups': sec_quota}))
if 'network' in disabled_quotas:
for item in qs.items:
if item.name == 'networks':
qs.items.remove(item)
break
else:
net_quota = neutron_quotas.get('network').limit
qs.add(base.QuotaSet({'networks': net_quota}))
if 'subnet' in disabled_quotas:
for item in qs.items:
if item.name == 'subnets':
qs.items.remove(item)
break
else:
net_quota = neutron_quotas.get('subnet').limit
qs.add(base.QuotaSet({'subnets': net_quota}))
if 'router' in disabled_quotas:
for item in qs.items:
if item.name == 'routers':
qs.items.remove(item)
break
else:
router_quota = neutron_quotas.get('router').limit
qs.add(base.QuotaSet({'routers': router_quota}))
return qs