diff options
Diffstat (limited to 'windriver/titanium_cloud/registration/views')
| -rw-r--r-- | windriver/titanium_cloud/registration/views/registration.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/windriver/titanium_cloud/registration/views/registration.py b/windriver/titanium_cloud/registration/views/registration.py index 7fce48a6..59245c9c 100644 --- a/windriver/titanium_cloud/registration/views/registration.py +++ b/windriver/titanium_cloud/registration/views/registration.py @@ -106,6 +106,12 @@ class Registry(newton_registration.Registry): self._logger.debug("hugepages_capabilities_info: %s" % caps_dict) hpa_caps.append(caps_dict) + # numa capabilities + caps_dict = self._get_numa_capabilities(extra_specs) + if len(caps_dict) > 0: + self._logger.debug("numa_capabilities_info: %s" % caps_dict) + hpa_caps.append(caps_dict) + return hpa_caps def _get_hpa_basic_capabilities(self, flavor): @@ -182,3 +188,32 @@ class Registry(newton_registration.Registry): hugepages_capability['attributes'].append({'hpa-attribute-key': 'memoryPageSize', 'hpa-attribute-value':{'value': str(extra_specs['hw:mem_page_size'])}}) return hugepages_capability + + def _get_numa_capabilities(self, extra_specs): + numa_capability = {} + feature_uuid = uuid.uuid4() + + if extra_specs.has_key('hw:numa_nodes'): + numa_capability['hpaCapabilityID'] = str(feature_uuid) + numa_capability['hpaFeature'] = 'numa' + numa_capability['hardwareArchitecture'] = 'generic' + numa_capability['version'] = 'v1' + + numa_capability['attributes'] = [] + numa_capability['attributes'].append({'hpa-attribute-key': 'numaNodes', + 'hpa-attribute-value':{'value': str(extra_specs['hw:numa_nodes'])}}) + + for num in range(0, int(extra_specs['hw:numa_nodes'])): + numa_cpu_node = "hw:numa_cpus.%s" % num + numa_mem_node = "hw:numa_mem.%s" % num + numacpu_key = "numaCpu-%s" % num + numamem_key = "numaMem-%s" % num + + if extra_specs.has_key(numa_cpu_node) and extra_specs.has_key(numa_mem_node): + numa_capability['attributes'].append({'hpa-attribute-key': numacpu_key, + 'hpa-attribute-value':{'value': str(extra_specs[numa_cpu_node])}}) + numa_capability['attributes'].append({'hpa-attribute-key': numamem_key, + 'hpa-attribute-value':{'value': str(extra_specs[numa_mem_node]),'unit':'MB'}}) + + return numa_capability + |