ci: add install-docker.sh (#1)

* ci: add install-docker.sh

* ci: docker: move docker cache to large disk

* ci: docker: fix rootless installation

install-docker.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+set +eux
+
+# https://docs.docker.com/engine/install/ubuntu/
+# Add Docker's official GPG key:
+sudo apt-get update
+sudo apt-get 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
+
+# Add the repository to Apt sources:
+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
+
+# Install docker
+sudo apt-get -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+
+# Install NVidia docker engine runtime
+# 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-container-toolkit
+
+# Rootless mode
+# https://docs.docker.com/engine/security/rootless/
+sudo apt-get install -y dbus-user-session
+sudo systemctl stop docker docker.socket
+sudo systemctl disable --now docker.service docker.socket
+
+dockerd-rootless-setuptool.sh install
+mv ~/.docker /mnt/
+ln -s /mnt/.docker ~/.docker
+systemctl --user start docker
+systemctl --user enable docker
+sudo loginctl enable-linger $(whoami)
+
+# Configuring Docker NVidia
+nvidia-ctk runtime configure --runtime=docker --config=$HOME/.config/docker/daemon.json
+systemctl --user restart docker
+sudo nvidia-ctk config --set nvidia-container-cli.no-cgroups --in-place
+
+docker run -it --rm --gpus all ubuntu nvidia-smi
+