Merge ~sylvain-pineau/plainbox-provider-resource:add-total-gpus into plainbox-provider-resource:master

[Sylvain Pineau]

Add a new graphics card resource property to know how many gpus are available on the SUT.

We can later use it in template jobs (see commit msg)

[Maciej Kisielewski (kissiel)]

One subjective comment below.

[Sylvain Pineau (sylvain-pineau)]

much better indeed, I'll change it.

[Sylvain Pineau (sylvain-pineau)]

Done

review: Needs Resubmitting

[Maciej Kisielewski (kissiel)]

Thank you! +1

review: Approve

diff --git a/bin/graphics_card_resource b/bin/graphics_card_resource
index 1bbd806..e3e9ed7 100755
--- a/bin/graphics_card_resource
+++ b/bin/graphics_card_resource
@@ -137,6 +137,7 @@ def main():
     try:
         for index, record in enumerate(video_devices, 1):
             record['index'] = index
+            record['gpu_count'] = len(video_devices)
             if record['vendor_id'] == '4098':  # vendor == amd/ati
                 if subprocess.call(
                         ['dpkg-query', '-W', 'vulkan-amdgpu-pro'],