Merge pull request GoogleCloudPlatform#4817 from parulbajaj01/parul/a4x

Update nccl-rdma manifest in gke a4x

Author: parulbajaj01

examples/gke-a4x/gke-a4x.yaml

@@ -289,8 +289,6 @@ deployment_groups:
       guest_accelerator:
       - type: nvidia-gb200
         count: 4
-        gpu_driver_installation_config:
-          gpu_driver_version: DEFAULT
       reservation_affinity:
         consume_reservation_type: SPECIFIC_RESERVATION
         specific_reservations:

examples/gke-a4x/nccl-rdma-installer.yaml

@@ -62,19 +62,7 @@ spec:
             path: /home/kubernetes/bin/nvidia
             type: Directory
       initContainers:
-        - name: disable-log-martian
-          image: alpine:latest
-          command: ["/bin/sh"]
-          securityContext:
-            privileged: true
-          args:
-            - -c
-            - |
-              sysctl -w net.ipv4.conf.gpu0rdma0.log_martians=0
-              sysctl -w net.ipv4.conf.gpu1rdma0.log_martians=0
-              sysctl -w net.ipv4.conf.gpu2rdma0.log_martians=0
-              sysctl -w net.ipv4.conf.gpu3rdma0.log_martians=0
-        - image: us-docker.pkg.dev/gce-ai-infra/gpudirect-gib/nccl-plugin-gib-arm64:v1.0.4
+        - image: us-docker.pkg.dev/gce-ai-infra/gpudirect-gib/nccl-plugin-gib-arm64:v1.0.7
           name: nccl-rdma-installer
           resources:
             requests: