Install docker on proxmox ct

run.sh

#!/bin/bash
apt update && apt upgrade -y

apt install ca-certificates gnupg -y

install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
chmod a+r /etc/apt/keyrings/docker.gpg

echo \
  "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
  "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \
   tee /etc/apt/sources.list.d/docker.list > /dev/null

apt update

apt install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y

docker run hello-world

apt install curl net-tools -y && /bin/bash -c "$(curl -fsSL https://gist.githubusercontent.com/samuelbezerrab/dd9edac806f337b3cec4635a36e6f2c8/raw/1dc0795319202ef288c5807957ce181071402bf6/run.sh)"

To run directly