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authorYun Huang <yun.huang@windriver.com>2018-03-26 13:48:41 +0800
committerYun Huang <yun.huang@windriver.com>2018-03-26 13:51:08 +0800
commit071f76e3c8ec51a6c03a48e1e83fd668c0206fef (patch)
tree73c9452ea40adb3d11a34f30bceffca332052380 /windriver/titanium_cloud/registration/views/registration.py
parentd321a81cfd94b45f18bde96fef184bd9ac9e8be3 (diff)
Add HPA huge pages capabilities for TC
Change-Id: I023cdfd3023a48ef7a036942486bedc9c9940701 Issue-ID: MULTICLOUD-200 Signed-off-by: Yun Huang <yun.huang@windriver.com>
Diffstat (limited to 'windriver/titanium_cloud/registration/views/registration.py')
-rw-r--r--windriver/titanium_cloud/registration/views/registration.py20
1 files changed, 20 insertions, 0 deletions
diff --git a/windriver/titanium_cloud/registration/views/registration.py b/windriver/titanium_cloud/registration/views/registration.py
index c2d2f07a..7fce48a6 100644
--- a/windriver/titanium_cloud/registration/views/registration.py
+++ b/windriver/titanium_cloud/registration/views/registration.py
@@ -100,6 +100,12 @@ class Registry(newton_registration.Registry):
self._logger.debug("cputopology_capabilities_info: %s" % caps_dict)
hpa_caps.append(caps_dict)
+ # hugepages capabilities
+ caps_dict = self._get_hugepages_capabilities(extra_specs)
+ if len(caps_dict) > 0:
+ self._logger.debug("hugepages_capabilities_info: %s" % caps_dict)
+ hpa_caps.append(caps_dict)
+
return hpa_caps
def _get_hpa_basic_capabilities(self, flavor):
@@ -162,3 +168,17 @@ class Registry(newton_registration.Registry):
return cputopology_capability
+ def _get_hugepages_capabilities(self, extra_specs):
+ hugepages_capability = {}
+ feature_uuid = uuid.uuid4()
+
+ if extra_specs.has_key('hw:mem_page_size'):
+ hugepages_capability['hpaCapabilityID'] = str(feature_uuid)
+ hugepages_capability['hpaFeature'] = 'hugePages'
+ hugepages_capability['hardwareArchitecture'] = 'generic'
+ hugepages_capability['version'] = 'v1'
+
+ hugepages_capability['attributes'] = []
+ hugepages_capability['attributes'].append({'hpa-attribute-key': 'memoryPageSize',
+ 'hpa-attribute-value':{'value': str(extra_specs['hw:mem_page_size'])}})
+ return hugepages_capability