• Hardware Platform (Jetson / GPU)
Jetson AGX x 2
• DeepStream Version
5.1
• JetPack Version (valid for Jetson only)
4.5.1-b17
• TensorRT Version
7.1.3-1+cuda10.2
• Issue Type( questions, new requirements, bugs)
Hi all,
I follow this tutorial: AI at the Edge with K3s and NVIDIA Jetson Nano: Object Detection and Real-Time Video Analytics and all want good until i try to deploy the 2 AGX to run simultaneous with this yaml file:
apiVersion: v1
kind: Pod
metadata:
name: demo-pod
labels:
name: demo-pod
spec:
hostNetwork: true
nodeName: nvidia-desktop
containers:
- name: demo-stream
image: nvcr.io/nvidia/deepstream-l4t:5.1-21.02-samples
securityContext:
privileged: true
allowPrivilegeEscalation: true
command:
- sleep
- "150000"
workingDir: /opt/nvidia/deepstream/deepstream-5.1
volumeMounts:
- mountPath: /tmp/.X11-unix/
name: x11
- mountPath: /dev/video0
name: cam
volumes:
- name: x11
hostPath:
path: /tmp/.X11-unix/
- name: cam
hostPath:
path: /dev/video0
---
apiVersion: v1
kind: Pod
metadata:
name: demo-pod2
labels:
name: demo-pod2
spec:
hostNetwork: true
nodeName: nvidiaworker
containers:
- name: demo-stream
image: nvcr.io/nvidia/deepstream-l4t:5.1-21.02-samples
securityContext:
privileged: true
allowPrivilegeEscalation: true
command:
- sleep
- "150000"
workingDir: /opt/nvidia/deepstream/deepstream-5.1
volumeMounts:
- mountPath: /tmp/.X11-unix/
name: x11
- mountPath: /dev/video0
name: cam
volumes:
- name: x11
hostPath:
path: /tmp/.X11-unix/
- name: cam
hostPath:
path: /dev/video0
In the master(nvidia-desktop) its work great but in the slave(nvidiaworker) i get this error :
“deepstream-app: error while loading shared libraries: /usr/lib/aarch64-linux-gnu/libnvinfer.so.7: file too short”
by running this commend:
“deepstream-app -c /opt/nvidia/deepstream/deepstream-5.1/samples/configs/deepstream-app/source4_1080p_dec_infer-resnet_tracker_sgie_tiled_display_int8.txt”
I understand I have a problem with the settings only I do not see it. If anyone knows or experiences a similar problem and knows how to solve it I would love to hear how to do it.
my goal is to run multiple deepstream-app samples simultaneity from different jetsons using k3s.
Thanks!