Isaac Sim container with no Nucleus connected

Omniverse Isaac Sim
1

Hello,

I am new to ISAAC SIM. I am using the cloud Azure VM with the local Omniverse Streaming Client.
The problem occurred when I wanted to import a local model, it seems that I was using the Isaac Sim container with no Nucleus connected.

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I can connect to the Local Nucleus Service “localhost” on my local Windows 10 host, and everything seems to be working fine.

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I am thinking about how to use Isaac SIM in the Azure VM to get the files on my local Windows 10 host…

Isaac Sim Version

4.2.0

Thanks so much in advanced
Xuan Yang

2

Please check if the note about Nucleus in AWS Deployment — Omniverse IsaacSim is helpful for your issue.

3

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Hello,

I have already read the relevant content about Nucleus carefully before this.

I changed the marked <ip_address> to localhost.
and also “OMNI_USER=admin”, “OMNI_PASS=admin”

After pulling the Isaac Sim Container,I executed the following command:

sudo docker run --gpus all -e “ACCEPT_EULA=Y” -e “OMNI_SERVER=omniverse://localhost/NVIDIA/Assets/Isaac/4.2” -e “OMNI_USER=admin” -e “OMNI_PASS=admin” --rm --network=host nvcr.io/nvidia/isaac-sim:4.2.0

and then I run the Isaac Sim container with an interactive Bash session:

docker run --name isaac-sim --entrypoint bash -it --runtime=nvidia --gpus all -e “ACCEPT_EULA=Y” --rm --network=host
-e “PRIVACY_CONSENT=Y”
-v ~/docker/isaac-sim/cache/kit:/isaac-sim/kit/cache:rw
-v ~/docker/isaac-sim/cache/ov:/root/.cache/ov:rw
-v ~/docker/isaac-sim/cache/pip:/root/.cache/pip:rw
-v ~/docker/isaac-sim/cache/glcache:/root/.cache/nvidia/GLCache:rw
-v ~/docker/isaac-sim/cache/computecache:/root/.nv/ComputeCache:rw
-v ~/docker/isaac-sim/logs:/root/.nvidia-omniverse/logs:rw
-v ~/docker/isaac-sim/data:/root/.local/share/ov/data:rw
-v ~/docker/isaac-sim/documents:/root/Documents:rw
nvcr.io/nvidia/isaac-sim:4.2.0

Then open ISAAC SIM in live streaming mode. However, the ISAAC SIM in the Azure VM still cannot access files in the local Windows system, and cannot even connect to the Nucleus.

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I’m not sure where I went wrong as this is my first time using Isaac SIM software.

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Complete log file
log file.txt (257.9 KB)

I would be very grateful if you could help me solve this problem, thank you in advanced.

Best regards
Xuan YANG

4

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I think this point mentioned in the link is the problem I am facing :(

Also, the two videos in this comment should be related to this, I tried the steps of the second video, but when I use Nucleus in my windows host, I can open the first link normally:

http://localhost:3080/

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However, the second and third links don’t seem to work:

localhost:8080

and

<ip_address>:8080

It seems that I can manage shared users through this link, But I am not sure if the same is true for communication between Azure VM and local Windows host.

5

To ensure we’re on the same page and to provide the most accurate assistance, I’d like to clarify your desired connection setup:
It seems you’re trying to achieve the following:

  1. Run Isaac Sim on a remote Azure VM
  2. Connect this Isaac Sim instance to a Nucleus server running on your local Windows 10 machine
  3. Import local models from your Windows 10 system into the Isaac Sim environment on Azure

Is this correct?

6

YES! That’s totally correct!

7

Nucleus is read only, you can not add your models to Nucleus, if that is what you are planning to do

8

So if I want to start Isaac Sim with native livestream mode, I can’t use the local model from my Windows system. If I want to import the local model, I can only choose Workstation Installation, right?

9

once you import the robot, you can save it locally.