fix example yaml (#709)

* fix example yaml

add detail comment for nvidia specify card case.

Signed-off-by: lixd <xueduan.li@gmail.com>

* fix review comment

Signed-off-by: lixd <xueduan.li@gmail.com>

* fix review comment2

Signed-off-by: lixd <xueduan.li@gmail.com>

---------

Signed-off-by: lixd <xueduan.li@gmail.com>

examples/nvidia/specify_card_type_not_use.yaml

@@ -3,8 +3,10 @@ kind: Pod
 metadata:
   name: gpu-pod
   annotations:
+    # You can run command: kubectl get node $node -o jsonpath='{.metadata.annotations.hami\.io/node-nvidia-register}' to get registered gpu info
+    # The full GPU type name is like NVIDIA-NVIDIA A100, while the short name is like A100
     nvidia.com/nouse-gputype: "1080,2080" # Specify the blacklist card type for this job, use comma to seperate, will not launch job on specified card
-    # In this job, we don't want our job to run on 1080(include 1080Ti) or 2080(include 2080Ti) type of card.
+    # In this example, we don't want our job to run on 1080(include 1080Ti) or 2080(include 2080Ti) type of card.
 spec:
   containers:
     - name: ubuntu-container

examples/nvidia/specify_card_type_to_use.yaml

@@ -3,8 +3,10 @@ kind: Pod
 metadata:
   name: gpu-pod
   annotations:
+    # You can run command: kubectl get node $node -o jsonpath='{.metadata.annotations.hami\.io/node-nvidia-register}' to get registered gpu info
+    # The full GPU type name is like NVIDIA-NVIDIA A100, while the short name is like A100
     nvidia.com/use-gputype: "A100,V100" # Specify the card type for this job, use comma to seperate, will launch job on specified card
-    #In this example, we want to run this job on A100 or V100
+    # In this example, we want to run this job on A100 or V100
 spec:
   containers:
     - name: ubuntu-container

examples/nvidia/specify_uuid_not_use.yaml

@@ -3,7 +3,10 @@ kind: Pod
 metadata:
   name: gpu-pod
   annotations:
-    nvidia.com/nouse-gpuuuid: "GPU-123456"
+    # You can run command: kubectl get node $node -o jsonpath='{.metadata.annotations.hami\.io/node-nvidia-register}' to get gpu-type
+    # UUID is like GPU-03f69c50-207a-2038-9b45-23cac89cb67d
+    nvidia.com/nouse-gpuuuid: "GPU-03f69c50-207a-2038-9b45-23cac89cb67d" # Specify the blacklist card UUIDs for this job, use comma to seperate, will not launch job on specified cards
+    # In this job, we don't want our job to run on GPU-03f69c50-207a-2038-9b45-23cac89cb67d.
 spec:
   containers:
     - name: ubuntu-container

examples/nvidia/specify_uuid_to_use.yaml

@@ -3,7 +3,10 @@ kind: Pod
 metadata:
   name: gpu-pod
   annotations:
-    nvidia.com/use-gpuuuid: "GPU-123456"
+    # You can run command: kubectl get node $node -o jsonpath='{.metadata.annotations.hami\.io/node-nvidia-register}' to get gpu-type
+    # UUID is like GPU-03f69c50-207a-2038-9b45-23cac89cb67d
+    nvidia.com/use-gpuuuid: "GPU-03f69c50-207a-2038-9b45-23cac89cb67d,GPU-03f69c50-207a-2038-9b45-23cac89cb67e" # Specify the card UUIDs for this job, separated by commas. The job will run on the specified cards
+    # In this example, we want to run this job on GPU-03f69c50-207a-2038-9b45-23cac89cb67d or GPU-03f69c50-207a-2038-9b45-23cac89cb67e
 spec:
   containers:
     - name: ubuntu-container