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authorYun Huang <yun.huang@windriver.com>2018-03-26 13:05:44 +0800
committerYun Huang <yun.huang@windriver.com>2018-03-26 13:08:57 +0800
commitd2f06dfe231e43c57883fbdc8df655199ac82b2d (patch)
tree8193c56ddb295876c7aadb089d6eafb93a746a37
parent0a17fd030f5ba1164a221f1147dfdd971ebda97e (diff)
Add HPA cpu topology capabilities for TC
Change-Id: I6e787e26ccc4288e1ff4055c5f4b3cbab52c5c61 Issue-ID: MULTICLOUD-200 Signed-off-by: Yun Huang <yun.huang@windriver.com>
-rw-r--r--windriver/titanium_cloud/registration/tests/test_registration.py5
-rw-r--r--windriver/titanium_cloud/registration/views/registration.py29
2 files changed, 33 insertions, 1 deletions
diff --git a/windriver/titanium_cloud/registration/tests/test_registration.py b/windriver/titanium_cloud/registration/tests/test_registration.py
index 3e8c5612..53e8a47b 100644
--- a/windriver/titanium_cloud/registration/tests/test_registration.py
+++ b/windriver/titanium_cloud/registration/tests/test_registration.py
@@ -50,7 +50,10 @@ MOCK_GET_FLAVOR_EXTRA_SPECS_RESPONSE = {
"aggregate_instance_extra_specs:storage" : "local_image",
"capabilities:cpu_info:model" : "Haswell",
"hw:cpu_policy" : "dedicated",
- "hw:cpu_thread_policy" : "prefer"
+ "hw:cpu_thread_policy" : "prefer",
+ "hw:cpu_sockets" : "2",
+ "hw:cpu_cores" : "4",
+ "hw:cpu_threads" : "16"
}
}
diff --git a/windriver/titanium_cloud/registration/views/registration.py b/windriver/titanium_cloud/registration/views/registration.py
index 8a21cb5c..c2d2f07a 100644
--- a/windriver/titanium_cloud/registration/views/registration.py
+++ b/windriver/titanium_cloud/registration/views/registration.py
@@ -94,6 +94,12 @@ class Registry(newton_registration.Registry):
self._logger.debug("cpupining_capabilities_info: %s" % caps_dict)
hpa_caps.append(caps_dict)
+ # cputopology capabilities
+ caps_dict = self._get_cputopology_capabilities(extra_specs)
+ if len(caps_dict) > 0:
+ self._logger.debug("cputopology_capabilities_info: %s" % caps_dict)
+ hpa_caps.append(caps_dict)
+
return hpa_caps
def _get_hpa_basic_capabilities(self, flavor):
@@ -133,3 +139,26 @@ class Registry(newton_registration.Registry):
return cpupining_capability
+ def _get_cputopology_capabilities(self, extra_specs):
+ cputopology_capability = {}
+ feature_uuid = uuid.uuid4()
+
+ if extra_specs.has_key('hw:cpu_sockets') or extra_specs.has_key('hw:cpu_cores') or extra_specs.has_key('hw:cpu_threads'):
+ cputopology_capability['hpaCapabilityID'] = str(feature_uuid)
+ cputopology_capability['hpaFeature'] = 'cpuTopology'
+ cputopology_capability['hardwareArchitecture'] = 'generic'
+ cputopology_capability['version'] = 'v1'
+
+ cputopology_capability['attributes'] = []
+ if extra_specs.has_key('hw:cpu_sockets'):
+ cputopology_capability['attributes'].append({'hpa-attribute-key': 'numCpuSockets',
+ 'hpa-attribute-value':{'value': str(extra_specs['hw:cpu_sockets'])}})
+ if extra_specs.has_key('hw:cpu_cores'):
+ cputopology_capability['attributes'].append({'hpa-attribute-key': 'numCpuCores',
+ 'hpa-attribute-value':{'value': str(extra_specs['hw:cpu_cores'])}})
+ if extra_specs.has_key('hw:cpu_threads'):
+ cputopology_capability['attributes'].append({'hpa-attribute-key': 'numCpuThreads',
+ 'hpa-attribute-value':{'value': str(extra_specs['hw:cpu_threads'])}})
+
+ return cputopology_capability
+