Unregistry 在官方 Ubuntu 软件源中吗？

不在, 官方 Ubuntu 源没有打包 Unregistry。本仓库目前是唯一的 apt 来源，提供 Unregistry 0.4.3。

如何在 Ubuntu 上安装最新版 Unregistry？

按上方说明一次性添加 deb.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 Ubuntu 版本？

Ubuntu 22.04 Jammy、24.04 Noble、25.10 Questing 和 26.04 Resolute。

在 Ubuntu 上通过 apt 安装最新版 Unregistry

来源	版本
deb.griffo.io	0.4.3 ✅
官方 Ubuntu	🚫 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.

            🚀 始终领先于官方软件源：Debian 和 Ubuntu 在发布时会冻结软件包版本——本仓库通常在上游发布后数小时内即发布新版本。只需 apt upgrade 即可始终保持最新版本。
        

📦 从 deb.griffo.io 安装

运行命令

步骤 1：添加仓库

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

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

🆓 有一个永久免费的镜像。 deb-free.griffo.io 永久免费提供软件包 — 无需账号、无需订阅，最多落后上游 2 个月，安全修复立即发布。目前收录 cliamp、Ghostty、lazydocker、Oh My Posh 和 Zed；Unregistry 不在其中，因此今天只能通过上面的仓库安装 — 提出请求即可将其加入。

免费镜像的工作方式 →

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.griffo.io？

📊 Installation Comparison:

Official Ubuntu: Not available in official repositories
Manual Script: Requires manual updates and dependency management
Homebrew: Limited to specific platforms
deb.griffo.io: 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 Jammy and Noble
✅ 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.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 Ubuntu 上