Unregistry 在官方 Debian 软件源中吗？

不在 — 官方 Debian 源没有打包 Unregistry。本免费镜像提供发布至少 2 个月的最新 Unregistry 版本；主仓库 deb.griffo.io 在上游发布后数小时内提供每个版本。

如何在 Debian 上安装最新版 Unregistry？

按上方说明一次性添加 deb-free.griffo.io 仓库，然后运行：sudo apt install unregistry。之后通过常规的 sudo apt upgrade 获取新版本。

软件包是否有签名？如何构建？

每个软件包都使用仓库的 GPG 密钥（EA0F721D231FDD3A0A17B9AC7808B4DD62C41256）签名，并基于上游发布在公开的 GitHub 仓库中构建，任何人都可以审查。

支持哪些 Debian 版本？

Debian 12 Bookworm、Debian 13 Trixie、Forky 和 Sid。

在 Debian 上通过 apt 安装 Unregistry

来源	版本
deb.griffo.io (main)	0.4.3 ✅
官方 Debian	🚫 未收录

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什么是 unregistry？

unregistry is a lightweight container image registry created by Pasha Sviderski that stores and serves images directly from your Docker daemon's storage. The included docker pussh command lets you push images straight to remote Docker servers over SSH, transferring only missing layers for maximum efficiency.

😤 Docker Deployment Pain Points:

Docker Hub/GHCR: Your code becomes public or you pay for private repos
Self-hosted registry: Another service to maintain, secure, and pay for
Save/Load: Transfers entire image even if 90% already exists on server
Remote rebuild: Wastes time and server resources, debugging production builds

✅ The unregistry Solution: docker pussh myapp:latest user@server - That's it! Your image is on the remote server with no registry setup, no subscription, no intermediate storage, just direct transfer of missing layers over SSH.

            🚀 Why Latest Versions Matter: unregistry is actively developed with frequent releases containing performance improvements, enhanced SSH handling, better containerd integration, and new deployment features. The latest versions include improved layer deduplication and enhanced multi-platform support.
        

⚡ Key Features of unregistry

🚀 Direct Transfer

Push images directly to remote servers over SSH. No intermediate registry, no exposed ports, just efficient point-to-point transfer.

📦 Layer Deduplication

Transfers only missing layers, like rsync for Docker images. If 90% of your image exists remotely, only 10% gets transferred.

🔒 Secure by Design

Uses SSH for authentication and transport. No exposed registry ports, no additional security configuration needed.

⚡ Zero Setup

No registry infrastructure to maintain. Works with any server that has Docker and SSH access.

🏗️ CI/CD Ready

Perfect for deployment pipelines. Build locally or in CI, push directly to production servers without registry complexity.

🌐 Multi-Platform

Supports multi-platform images with containerd image store. Deploy ARM and x86 images efficiently.

            🚀 永久免费，安全修复立即发布：Debian 和 Ubuntu 在发布时会冻结软件包版本——本免费镜像提供发布至少 2 个月的最新版本，永久免费；安全修复立即发布。如需在上游发布后数小时内获取每个版本，请使用主仓库 deb.griffo.io。只需 apt upgrade 即可获取免费通道内的最新构建。
        

📦 从 deb-free.griffo.io 安装

步骤 1：添加仓库

sudo install -d -m 0755 /etc/apt/keyrings
curl -fsSL https://deb-free.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | sudo gpg --dearmor --yes -o /etc/apt/keyrings/deb-free.griffo.io.gpg
echo "deb [signed-by=/etc/apt/keyrings/deb-free.griffo.io.gpg] https://deb-free.griffo.io/apt $(lsb_release -sc 2>/dev/null) main" | sudo tee /etc/apt/sources.list.d/deb-free.griffo.io.list > /dev/null
sudo apt update
                

install -d -m 0755 /etc/apt/keyrings
curl -fsSL https://deb-free.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | gpg --dearmor --yes -o /etc/apt/keyrings/deb-free.griffo.io.gpg
echo "deb [signed-by=/etc/apt/keyrings/deb-free.griffo.io.gpg] https://deb-free.griffo.io/apt $(lsb_release -sc 2>/dev/null) main" | tee /etc/apt/sources.list.d/deb-free.griffo.io.list > /dev/null
apt update
                

步骤 2：安装 unregistry

# Install unregistry and docker-pussh
sudo apt install unregistry docker-pussh

# Verify installation
docker pussh --version
                

# Install unregistry and docker-pussh
apt install unregistry docker-pussh

# Verify installation
docker pussh --version
                

🎯 基本使用示例

Simple image push:

# Build image locally
docker build -t myapp:latest .

# Push directly to remote server
docker pussh myapp:latest user@server.example.com

# That's it! Image is now available on remote server
        

Advanced usage:

# Push with SSH key
docker pussh myapp:latest ubuntu@192.168.1.100 -i ~/.ssh/id_rsa

# Custom SSH port
docker pussh myapp:latest user@server:2222

# Specific platform for multi-arch images
docker pussh myapp:latest user@server --platform linux/amd64

# Use in deployment script
docker pussh myapp:$VERSION deploy@prod-server
ssh deploy@prod-server docker run -d myapp:$VERSION
        

CI/CD integration:

# GitHub Actions example
- name: Build and deploy
  run: |
    docker build -t myapp:${{ github.sha }} .
    docker pussh myapp:${{ github.sha }} deploy@staging-server
        

🚀 为什么选择 deb-free.griffo.io？

📊 Installation Comparison:

Official Debian: Not available in official repositories
Manual Script: Requires manual updates and dependency management
Homebrew: Limited to specific platforms
deb.griffo.io (main): Latest version with automatic updates

✅ Latest Features: Get newest Docker and SSH integration improvements
✅ Complete Package: Both unregistry and docker-pussh included
✅ Automatic Updates: Packages updated within hours of upstream releases
✅ Proper Integration: Correctly configured as Docker CLI plugin
✅ Multi-Distribution: Works on Bookworm, Trixie, and Sid
✅ Easy Maintenance: Standard apt commands for updates

📦 软件包构建仓库

Debian 软件包在此 GitHub 仓库中自动构建和维护：

📠 unregistry-debian - Latest release builds
📡 docker-pussh-debian - Latest release builds

🔗 相关软件包

也可从 deb-free.griffo.io 获取：

lazydocker - Terminal UI for Docker management
uncloud - Multi-server container deployment
fzf Fuzzy Finder - Enhanced command searching

            🎯 Perfect for: DevOps engineers deploying containers, developers who want simple image distribution, teams avoiding registry complexity, homelab enthusiasts, and anyone needing efficient Docker image transfers.
        

🐳 安装最新的 unregistry 在 Debian 上