Installing nvidia TAO toolkit API

Hi,

I am trying to install the nvidia TAO tookit API (DGX was replaced so I’m back doing this :) )

I noticed that when installing the bare metal script

it checks the ubunutu version. and sets up the cnc version

 if [[ ${os} == "Ubuntu" && ${os_version} == "20.04"  ]]; then
    cp cnc/cnc_values_6.1.yaml cnc/cnc_values.yaml

this means cnc 6.1 will get copied to the cnc folder and I will have in the cnc_values.yaml

cnc_version: 6.1

then in cnc/prerequisites.yaml

    - name: Install kubernetes components for Ubuntu on NVIDIA Cloud Native Core 6.1
      become: true
      when: "cnc_version == 6.1 and ansible_distribution == 'Ubuntu' and 'running' not in k8sup.stdout"
      apt:
        name: ['apt-transport-https', 'curl', 'ca-certificates', 'gnupg-agent' ,'software-properties-common', 'kubelet=1.23.5-00', 'kubeadm=1.23.5-00', 'kubectl=1.23.5-00']
        state: present
        update_cache: true

the problem is 1.23 seem to be deprecated and removed from package archives

Hit:1 http://gb.archive.ubuntu.com/ubuntu focal InRelease
Get:2 http://gb.archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]
Hit:3 http://gb.archive.ubuntu.com/ubuntu focal-backports InRelease 
Hit:4 http://gb.archive.ubuntu.com/ubuntu focal-security InRelease
Ign:5 https://packages.cloud.google.com/apt kubernetes-xenial InRelease
Err:6 https://packages.cloud.google.com/apt kubernetes-xenial Release
  404  Not Found [IP: 142.250.180.14 443]
Reading package lists... Done
E: The repository 'https://apt.kubernetes.io kubernetes-xenial Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

I have read this on migrating

but

curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.23/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg

gives

curl: (22) The requested URL returned error: 403 

error.

Can tou please help me.

Is there a way to get 1.23 or can i increment the cnc_version: 6.1 to 7.0 which seems to be available from the repo.

Thanks a lot,

Cheers,
Ganindu.

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