There are 2 repositories under airgapped topic.
Production-grade, airgapped Kubernetes installer combining upstream k8s with overlays and popular components
Make Instructions: Airgapped raspberry pi computer for working with blockchains featuring LUKS full disk encryption and using qr-codes to pass encrypted files and offline transaction instructions across the airgap.
Easily create and use bundles for air-gapped environments
Air-gapped IOTA Accounting System For Governments, Institutions, Individuals, and Machines
How Jason Bourne Stores His Bitcoin in 2021
A simplistic cross-platform desktop wallet for Solana aimed at offline & airgapped wallets
Scripts to download files for air-gapped environment
If you need a simple airgapped Docker Registry, you are in the right place.
Dockerized PPA downloader for apt installs.
Artifact Processor Complex - Sync packages and artifacts for offline / airgapped consumption
Set up a FastAPI application template with SocketIO and Celery for an up to date version OR compatible with Python 3.6.5 (Ubuntu 18.04 LTS) 'air-gapped' servers that do not have access to internet. So the FastAPI static files are served from the host as well.
Building a Kubernetes Cluster in an Air-gap Environment.
A web-based tool for transferring data between devices using QR codes, enabling offline file transfer without network connectivity. Built with Vue.js, pako, qrcode.js, and zbar-wasm.
Deploy Elastic Cloud on air-gapped K8s.
Utilities to manage the Bitcoin core client in an air gapped TAILS session. Command line tools to manage cold wallets in a secure offline environment.
Gust is a server client system for securely transferring files into a logically air gapped network
Ethereum (offline) transaction swiss army knife
An open source Ethereum wallet that uses the Ethers library
A library to create a container image repository archive for airgap installations of a Helm Chart
Azure Service Principal