Update repository

.github/workflows/container-publish.yml

@@ -1,3 +1,7 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 on:
   push:
     branches: [ main ]
@@ -15,21 +19,21 @@ jobs:
       packages: write
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: Log into registry ${{ env.REGISTRY }}
       if: github.event_name != 'pull_request'
-      uses: docker/login-action@v1
+      uses: docker/login-action@v2
       with:
         registry: ${{ env.REGISTRY }}
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
     - name: Extract Docker metadata
       id: meta
-      uses: docker/metadata-action@v3
+      uses: docker/metadata-action@v4
       with:
         images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
     - name: Build and push Docker image
-      uses: docker/build-push-action@v2
+      uses: docker/build-push-action@v4
       with:
         context: .
         push: ${{ github.event_name != 'pull_request' }}

Dockerfile

@@ -1,4 +1,8 @@
-FROM nvidia/opengl:1.2-glvnd-runtime-ubuntu20.04
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+FROM ubuntu:22.04
 
 RUN apt-get update && apt-get install -y \
         apt-utils \

README.md

@@ -4,7 +4,7 @@ Based on https://github.com/cruizba/ubuntu-dind
 
 Isolated DinD (Docker in Docker) container for developing and deploying docker containers using NVIDIA GPUs and the NVIDIA container toolkit. Useful for deploying the docker engine with NVIDIA in Kubernetes.
 
-Host is required to have the NVIDIA container toolkit installed and set up. Privileged mode is required like any other DinD container with root requirement.
+Host is required to have the NVIDIA container toolkit installed and set up. Privileged mode or [Sysbox](https://github.com/nestybox/sysbox) is required like any other DinD container with root requirement.
 
 ```
 docker run --gpus 1 -it --privileged ghcr.io/ehfd/nvidia-dind:latest

logger.sh

@@ -1,5 +1,8 @@
 #!/bin/sh
-# http://www.cubicrace.com/2016/03/log-tracing-mechnism-for-shell-scripts.html
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
 function INFO(){
     local function_name="${FUNCNAME[1]}"

modprobe

@@ -1,7 +1,10 @@
 #!/bin/sh
-set -eu
 
-# https://twitter.com/lucabruno/status/902934379835662336
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+set -eu
 
 # Docker often uses "modprobe -va foo bar baz"
 # so we ignore modules that start with "-"

nvidia-dind.yml

@@ -1,3 +1,7 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 apiVersion: apps/v1
 kind: Deployment
 metadata:

startup.sh

@@ -1,4 +1,9 @@
 #!/bin/bash
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 source /opt/bash-utils/logger.sh
 
 function wait_for_process () {

supervisor/dockerd.conf

@@ -1,3 +1,7 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 [program:dockerd]
 command=/usr/bin/dockerd
 autostart=true