update setup script

Author: blooop

scripts/setup_host.sh

@@ -9,8 +9,8 @@
 for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt-get remove $pkg; done
 
 # Add Docker's official GPG key:
-sudo apt-get update
-sudo apt-get install -y ca-certificates curl
+sudo apt update
+sudo apt install -y ca-certificates curl
 sudo install -m 0755 -d /etc/apt/keyrings
 sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
 sudo chmod a+r /etc/apt/keyrings/docker.asc
@@ -20,24 +20,24 @@ echo \
   "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
   $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
   sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
-sudo apt-get update
+sudo apt update
 
 # Install docker
-sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
 #END OFFICIAL DOCKER INSTALL
 
 sudo groupadd docker
 sudo usermod -aG docker $USER
-newgrp docker
+newgrp docker || true
 
 #INSTALL NVIDIA DOCKER 
 #https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/latest/install-guide.html
 curl -fsSL https://nvidia.github.io/libnvidia-container/gpgkey | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg \
   && curl -s -L https://nvidia.github.io/libnvidia-container/stable/deb/nvidia-container-toolkit.list | \
     sed 's#deb https://#deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://#g' | \
     sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list
-sudo apt-get update
-sudo apt-get install -y nvidia-docker2 
+sudo apt update
+sudo apt install -y nvidia-docker2 nvidia-container-toolkit
 sudo nvidia-ctk runtime configure --runtime=docker
 sudo systemctl restart docker