Merge "Add runtime gpu capabilities to ilo inspection"

5 files changed, 42 insertions, 1 deletions

diff --git a/doc/source/admin/drivers/ilo.rst b/doc/source/admin/drivers/ilo.rst
index 24ac8c2c4..17d356d0e 100644
--- a/doc/source/admin/drivers/ilo.rst
+++ b/doc/source/admin/drivers/ilo.rst
@@ -941,6 +941,21 @@ Inspection can also discover the following extra capabilities for iLO driver:
   This is disable/enable login to the iLO using credentials. This can be toggled only
   by physical visit to the bare metal.
 
+* ``gpu_<vendor>_count``: Integer value. The capability name is dynamically formed as
+  gpu_<vendor>_count. The vendor name is replaced in the "<vendor>". If the vendor name
+  is not returned by the hardware, then vendor ID in hexadecimal form is replaced
+  in the capability name. Examples: {'gpu_Nvidia_count': 1}, {'gpu_0x102b_count': 1}.
+
+* ``gpu_<vendor_device_name>_count``: Integer value. The capability name is formed
+  dynamically by replacing the gpu device name as returned by ilo in
+  "<vendor_device_name>". Examples: {'gpu_Nvidia_Tesla_M10_count': 1},
+  {'gpu_Embedded_Video_Controller_count': 1}
+
+* ``gpu_<vendor_device_name>``: Boolean. The capability name is formed
+  dynamically by replacing the gpu device name as returned by ilo in
+  "<vendor_device_name>". Examples: {'gpu_Nvidia_Tesla_M10': True},
+  {'gpu_Embedded_Video_Controller': True}
+
   .. note::
 
      * The capability ``nic_capacity`` can only be discovered if ipmitool
diff --git a/driver-requirements.txt b/driver-requirements.txt
index 7673c281c..1bd25844a 100644
--- a/driver-requirements.txt
+++ b/driver-requirements.txt
@@ -4,7 +4,7 @@
 # python projects they should package as optional dependencies for Ironic.
 
 # These are available on pypi
-proliantutils>=2.10.0
+proliantutils>=2.11.0
 pysnmp>=4.3.0,<5.0.0
 python-scciclient>=0.8.0
 python-dracclient>=5.1.0,<6.0.0
diff --git a/ironic/drivers/modules/ilo/inspect.py b/ironic/drivers/modules/ilo/inspect.py
index 625cf8e12..1e41a1226 100644
--- a/ironic/drivers/modules/ilo/inspect.py
+++ b/ironic/drivers/modules/ilo/inspect.py
@@ -123,6 +123,13 @@ def _create_supported_capabilities_dict(capabilities):
 
     """
     valid_cap = {}
+
+    # Add the capabilities starting with "gpu_" to the supported capabilities
+    # keys set as they are runtime generated keys and cannot be hardcoded.
+    for k in capabilities:
+        if k.startswith("gpu_"):
+            valid_cap[k] = capabilities.get(k)
+
     for key in CAPABILITIES_KEYS.intersection(capabilities):
         valid_cap[key] = capabilities.get(key)
     return valid_cap
diff --git a/ironic/tests/unit/drivers/modules/ilo/test_inspect.py b/ironic/tests/unit/drivers/modules/ilo/test_inspect.py
index a10c34bd9..ce81a2e47 100644
--- a/ironic/tests/unit/drivers/modules/ilo/test_inspect.py
+++ b/ironic/tests/unit/drivers/modules/ilo/test_inspect.py
@@ -466,3 +466,15 @@ class TestInspectPrivateMethods(test_common.BaseIloTest):
             expected.update({key: 'true'})
         cap = ilo_inspect._create_supported_capabilities_dict(capabilities)
         self.assertEqual(expected, cap)
+
+    def test___create_supported_capabilities_dict_gpu_capabilities(self):
+        capabilities = {'gpu_Nvidia_count': 1, 'gpu_Nvidia_Tesla_M10_count': 1,
+                        'gpu_Nvidia_Tesla_M10': True}
+        expected = {}
+        expected.update(capabilities)
+        for key in ilo_inspect.CAPABILITIES_KEYS:
+            capabilities.update({key: 'true'})
+            expected.update({key: 'true'})
+        capabilities.update({'unknown_property': 'true'})
+        cap = ilo_inspect._create_supported_capabilities_dict(capabilities)
+        self.assertEqual(expected, cap)
diff --git a/releasenotes/notes/gpu_dynamic_capabilities-b56b90549882b6c2.yaml b/releasenotes/notes/gpu_dynamic_capabilities-b56b90549882b6c2.yaml
new file mode 100644
index 000000000..4bf8ec54d
--- /dev/null
+++ b/releasenotes/notes/gpu_dynamic_capabilities-b56b90549882b6c2.yaml
@@ -0,0 +1,7 @@
+---
+features:
+  - |
+    Adds new GPU dynamic capabilities to ``ilo`` drivers inspection.
+    gpu_<vendor>_count: Integer
+    gpu_<gpu_device_name>_count: Integer
+    gpu_<gpu_device_name>: Boolean