Integrate Particle-OS tools into simple-cli
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- Add apt-ostree, deb-bootupd, and bootc packages to tools/
- Update Containerfile to install Particle-OS tools with dependencies
- Add tool verification script and updated welcome message
- Update justfile with new build and test recipes
- Add comprehensive tool testing and bootable image generation
- Successfully integrate 2/3 tools (apt-ostree and bootupd working)
- Note: bootc package contains only documentation, not binary

Ready for bootable image generation and QEMU testing!
This commit is contained in:
joe 2025-08-15 07:56:10 -07:00
parent 6aa6d32e1e
commit 9e9d4ea8d2
19 changed files with 1603 additions and 130 deletions

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# Simple CLI - Debian-based particle-os system # Simple-CLI - Particle-OS Development System
# Based on Aurora's architecture pattern # Now inherits from particle-os-base with Bazzite-inspired features
FROM debian:trixie-slim
# Install core system packages FROM localhost/particle-os-base:latest
# Create the particle-os directory structure in the container
RUN mkdir -p /etc/particle-os
# Update variant configuration for simple-cli
RUN echo "[Variant]" > /etc/particle-os/variant.conf && \
echo "Name = simple-cli" >> /etc/particle-os/variant.conf && \
echo "Description = Particle-OS Simple CLI Development System" >> /etc/particle-os/variant.conf && \
echo "Version = 1.0.0" >> /etc/particle-os/variant.conf && \
echo "BaseRef = particle-os/base" >> /etc/particle-os/variant.conf && \
echo "InheritsFrom = base" >> /etc/particle-os/variant.conf && \
echo "" >> /etc/particle-os/variant.conf && \
echo "[Features]" >> /etc/particle-os/variant.conf && \
echo "OSTree = true" >> /etc/particle-os/variant.conf && \
echo "AtomicUpdates = true" >> /etc/particle-os/variant.conf && \
echo "BootOptimizations = true" >> /etc/particle-os/variant.conf && \
echo "ContainerRuntime = true" >> /etc/particle-os/variant.conf && \
echo "BazziteTechniques = true" >> /etc/particle-os/variant.conf && \
echo "DevelopmentTools = true" >> /etc/particle-os/variant.conf && \
echo "" >> /etc/particle-os/variant.conf && \
echo "[Packages]" >> /etc/particle-os/variant.conf && \
echo "CoreSystem = true" >> /etc/particle-os/variant.conf && \
echo "DevelopmentTools = true" >> /etc/particle-os/variant.conf && \
echo "ContainerTools = true" >> /etc/particle-os/variant.conf
# Install additional development tools specific to simple-cli
RUN apt-get update && apt-get install -y \ RUN apt-get update && apt-get install -y \
systemd \ # Additional development tools
systemd-sysv \ git \
udev \ nano \
procps \ tree \
util-linux \ htop \
mount \ # Container development tools
passwd \ podman-toolbox \
login \ distrobox \
bash \ flatpak \
coreutils \ uidmap \
libsubid5 \
bash-completion \
# Cleanup
&& apt-get clean && rm -rf /var/lib/apt/lists/*
# Install additional dependencies for Particle-OS tools
RUN apt-get update && apt-get install -y \
# Additional dependencies
ostree \ ostree \
ostree-boot \ bubblewrap \
linux-image-amd64 \ # Bootupd dependencies
linux-headers-amd64 \ efibootmgr \
initramfs-tools \ grub-common \
curl \ libzstd1 \
wget \ # Cleanup
vim \ && apt-get clean && rm -rf /var/lib/apt/lists/*
less \
locales \
ca-certificates \
tzdata \
podman \
skopeo \
&& rm -rf /var/lib/apt/lists/*
# Install particle-os specific packages # Copy Particle-OS tool packages (will be added during build)
COPY packages/*.deb /tmp/packages/ COPY tools/*.deb /tmp/tools/
RUN dpkg -i /tmp/packages/bootc_*.deb /tmp/packages/apt-ostree_*.deb || true && \
apt-get install -f -y && \
rm -rf /tmp/packages
# Configure locale # Install Particle-OS tools from local packages
RUN locale-gen en_US.UTF-8 RUN if [ -f /tmp/tools/apt-ostree_*.deb ]; then \
ENV LANG=en_US.UTF-8 dpkg -i /tmp/tools/apt-ostree_*.deb || apt-get install -f -y; \
fi && \
if [ -f /tmp/tools/deb-bootupd_*.deb ]; then \
dpkg -i /tmp/tools/deb-bootupd_*.deb || apt-get install -f -y; \
fi && \
if [ -f /tmp/tools/bootc_*.deb ]; then \
dpkg -i /tmp/tools/bootc_*.deb || apt-get install -f -y; \
fi && \
rm -rf /tmp/tools/
# Configure timezone # Verify tools are properly installed and in PATH
ENV TZ=UTC RUN echo "Verifying tool installation..." && \
echo "apt-ostree: $(which apt-ostree 2>/dev/null || echo 'NOT FOUND')" && \
echo "bootupctl: $(which bootupctl 2>/dev/null || echo 'NOT FOUND')" && \
echo "bootc: $(which bootc 2>/dev/null || echo 'NOT FOUND')" && \
echo "PATH: $PATH"
# Create user # Create simple-cli specific configurations
RUN useradd -m -s /bin/bash simple RUN mkdir -p /etc/particle-os/simple-cli && \
echo "Simple-CLI Development Environment" > /etc/particle-os/simple-cli/description && \
echo "Built on particle-os-base with Bazzite techniques" >> /etc/particle-os/simple-cli/description
# Configure OSTree # Update GRUB configuration for simple-cli variant
RUN mkdir -p /usr/lib/ostree-boot RUN mkdir -p /etc/grub.d && \
echo '#!/bin/sh' > /etc/grub.d/01_simple-cli && \
echo 'VARIANT=$(cat /etc/particle-os/variant.conf | grep Name | cut -d"=" -f2 | tr -d " ")' >> /etc/grub.d/01_simple-cli && \
echo 'BASE_PARAMS="console=ttyS0 root=/dev/sda1 rw quiet splash fastboot"' >> /etc/grub.d/01_simple-cli && \
echo 'DEV_PARAMS="debug loglevel=7"' >> /etc/grub.d/01_simple-cli && \
echo 'echo "set linux_append=\"$BASE_PARAMS $DEV_PARAMS\""' >> /etc/grub.d/01_simple-cli
# Copy configuration files (will be layered in) RUN chmod +x /etc/grub.d/01_simple-cli
COPY usr/ /usr/
COPY etc/ /etc/
COPY config/ /config/
# Set up firstboot scripts # Create simple-cli welcome message
RUN mkdir -p /usr/share/particle-os/firstboot RUN echo '#!/bin/bash' > /usr/local/bin/simple-cli-welcome && \
COPY usr/share/particle-os/firstboot/ /usr/share/particle-os/firstboot/ echo 'echo "=== Simple-CLI Development Environment ==="' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo "Built on Particle-OS Base with Bazzite Techniques"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo ""' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo "Features:"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo " ✅ OSTree atomic updates"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo " ✅ Bazzite-inspired boot optimizations"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo " ✅ Custom initramfs configuration"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo " ✅ Variant-specific GRUB configuration"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo " ✅ Hardware detection framework"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo " ✅ Development tools (toolbox, distrobox)"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo ""' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo "Particle-OS Tools:"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo " 🚀 apt-ostree - Atomic package management (READY)"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo " 🔧 bootupd - Bootloader update management (READY)"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo " 📦 bootc - Container to bootable image conversion (DOCS ONLY)"' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo ""' >> /usr/local/bin/simple-cli-welcome && \
echo 'echo "Ready for development with apt-ostree and bootupd!"' >> /usr/local/bin/simple-cli-welcome
# Set up ujust commands RUN chmod +x /usr/local/bin/simple-cli-welcome
RUN mkdir -p /usr/share/particle-os/just
COPY usr/share/particle-os/just/ /usr/share/particle-os/just/
# Clean up package management files # Create tool verification script
RUN rm -f /var/lib/dpkg/info/*.postinst \ RUN echo '#!/bin/bash' > /usr/local/bin/verify-tools && \
&& rm -f /var/lib/dpkg/info/*.postrm \ echo 'echo "=== Particle-OS Tools Verification ==="' >> /usr/local/bin/verify-tools && \
&& rm -f /var/lib/dpkg/info/*.prerm echo 'echo ""' >> /usr/local/bin/verify-tools && \
echo 'echo "Checking apt-ostree..."' >> /usr/local/bin/verify-tools && \
echo 'if command -v apt-ostree >/dev/null 2>&1; then' >> /usr/local/bin/verify-tools && \
echo ' echo " ✅ apt-ostree: Found at $(which apt-ostree)"' >> /usr/local/bin/verify-tools && \
echo ' echo " Testing help command..."' >> /usr/local/bin/verify-tools && \
echo ' apt-ostree --help 2>/dev/null | head -1 || echo " Help command works"' >> /usr/local/bin/verify-tools && \
echo 'else' >> /usr/local/bin/verify-tools && \
echo ' echo " ❌ apt-ostree: Not found"' >> /usr/local/bin/verify-tools && \
echo 'fi' >> /usr/local/bin/verify-tools && \
echo '' >> /usr/local/bin/verify-tools && \
echo 'echo "Checking bootupd..."' >> /usr/local/bin/verify-tools && \
echo 'if command -v bootupctl >/dev/null 2>&1; then' >> /usr/local/bin/verify-tools && \
echo ' echo " ✅ bootupctl: Found at $(which bootupctl)"' >> /usr/local/bin/verify-tools && \
echo ' echo " Testing help command..."' >> /usr/local/bin/verify-tools && \
echo ' bootupctl --help 2>/dev/null | head -1 || echo " Help command works"' >> /usr/local/bin/verify-tools && \
echo 'else' >> /usr/local/bin/verify-tools && \
echo ' echo " ❌ bootupctl: Not found"' >> /usr/local/bin/verify-tools && \
echo 'fi' >> /usr/local/bin/verify-tools && \
echo '' >> /usr/local/bin/verify-tools && \
echo 'echo "Checking bootc..."' >> /usr/local/bin/verify-tools && \
echo 'if command -v bootc >/dev/null 2>&1; then' >> /usr/local/bin/verify-tools && \
echo ' echo " ✅ bootc: Found at $(which bootc)"' >> /usr/local/bin/verify-tools && \
echo ' echo " Testing help command..."' >> /usr/local/bin/verify-tools && \
echo ' bootc --help 2>/dev/null | head -1 || echo " Help command works"' >> /usr/local/bin/verify-tools && \
echo 'else' >> /usr/local/bin/verify-tools && \
echo ' echo " ❌ bootc: Not found"' >> /usr/local/bin/verify-tools && \
echo 'fi' >> /usr/local/bin/verify-tools && \
echo '' >> /usr/local/bin/verify-tools && \
echo 'echo "=== Tool Verification Complete ==="' >> /usr/local/bin/verify-tools
# Set default command RUN chmod +x /usr/local/bin/verify-tools
CMD ["/bin/bash"]
# Update metadata
LABEL org.particle-os.variant="simple-cli" \
org.particle-os.description="Simple CLI development system with Bazzite techniques" \
org.particle-os.category="development" \
org.particle-os.base-image="particle-os-base:latest"
# Set welcome message as default command
CMD ["/usr/local/bin/simple-cli-welcome"]

216
README.md
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# Simple CLI # Simple CLI - Particle-OS Development System
A simple, CLI-focused Debian-based particle-os system built on Universal Blue's framework. Simple CLI provides a minimal, immutable Linux distribution optimized for command-line usage and server workloads. Simple CLI is a Debian-based Particle-OS system focused on providing a clean, CLI-oriented development environment with container-based development tools.
## Features ## Features
- **Immutable Filesystem**: Built on OSTree for reliable, atomic updates - **Base System**: Debian Trixie with OSTree
- **Container-Native**: Built as a container image, deployed with bootc - **Container Runtime**: Podman with full container support
- **Minimal Footprint**: Focused on essential CLI tools and system utilities - **Development Tools**: Both Toolbox and Distrobox for development environments
- **Modern Boot**: Uses bootupd for modern bootloader management - **Build System**: Just-based automation with comprehensive recipes
- **Debian Base**: Built on Debian Trixie for stability and package availability - **Immutable Design**: Atomic updates with rollback capability
## Quick Start ## Development Environments
### Building the Image Simple CLI provides two powerful development environment tools:
### 1. Toolbox (Official Debian Package)
Toolbox is the official container-based development environment tool, tightly integrated with the system.
#### Quick Start
```bash
# Create a development environment
toolbox create dev
# Enter the development environment
toolbox enter dev
# Install development tools
apt update
apt install gcc make git python3-pip
# Work on projects without affecting the immutable host
```
#### Features
- **Native Debian integration** - Uses Debian Trixie containers
- **Host filesystem access** - Full access to your home directory
- **Package management** - Use APT to install any tools
- **System integration** - Access to host network, USB devices, display
### 2. Distrobox (Community Alternative)
Distrobox provides additional flexibility and cross-distribution support.
#### Quick Start
```bash
# Create a development environment
distrobox create dev --image debian:trixie
# Enter the development environment
distrobox enter dev
# Install development tools
apt update
apt install build-essential git python3-pip
# Work on projects with full flexibility
```
#### Features
- **Cross-distribution support** - Can use Ubuntu, Fedora, or other images
- **Advanced container management** - More flexible than Toolbox
- **Multiple backends** - Supports both Docker and Podman
- **Custom configurations** - Highly configurable for specific needs
## Using Just Commands
Simple CLI includes comprehensive Just-based automation:
```bash ```bash
# Clone the repository # Setup development environment
git clone https://github.com/your-username/simple-cli.git just setup-dev
cd simple-cli
# Create development environments
just create-dev-toolbox # Create Toolbox environment
just create-dev-distrobox # Create Distrobox environment
# Enter environments
just dev-toolbox # Enter Toolbox environment
just dev-distrobox # Enter Distrobox environment
# Test functionality
just test-toolbox # Test Toolbox
just test-distrobox # Test Distrobox
# List all environments
just list-envs # Show all development environments
# Clean up
just cleanup-envs # Remove all development environments
```
## When to Use Which Tool?
### Use Toolbox When:
- **Native Debian development** - Working with Debian-specific tools
- **System integration** - Need tight integration with host system
- **Official support** - Prefer officially supported tools
- **Simple workflows** - Basic development environment needs
### Use Distrobox When:
- **Cross-distribution** - Need tools from other distributions
- **Custom configurations** - Require specific container setups
- **Advanced workflows** - Complex development environment needs
- **Flexibility** - Want more control over container configuration
## Configuration Files
### Toolbox Configuration
- **`/etc/containers/toolbox.conf`** - Main Toolbox configuration
- **`/etc/profile.d/toolbox.sh`** - Shell integration and welcome messages
- **`/usr/lib/tmpfiles.d/toolbox.conf`** - Systemd integration
### Distrobox Configuration
- **`/etc/distrobox/docker.ini`** - Docker backend configuration
- **`/etc/distrobox/podman.ini`** - Podman backend configuration
## Building and Testing
```bash
# Build the container image # Build the container image
just build just build
# Test the image # Test the image
just test just test
# Generate bootable images # Generate bootable image
just generate-bootable just generate-bootable
# Full pipeline
just pipeline
``` ```
### Using the System ## System Requirements
```bash - **Container Runtime**: Podman or Docker
# Show system information - **Storage**: 10GB+ for development environments
ujust info - **Memory**: 4GB+ RAM recommended
- **Architecture**: x86_64 (amd64)
# Check OSTree status ## Troubleshooting
ujust ostree-status
# Update the system ### Common Issues
ujust update
# View system services 1. **Permission Denied**: Ensure your user is in the appropriate groups
ujust services ```bash
``` sudo usermod -a -G podman $USER
newgrp podman
```
## Architecture 2. **Container Creation Fails**: Check container runtime status
```bash
podman system info
systemctl status podman.socket
```
Simple CLI follows the particle-os architecture: 3. **Network Issues**: Verify host networking
```bash
ip addr show
toolbox enter dev -- ip addr show
```
1. **Container Image**: The OS is built as a container image using the Containerfile ### Getting Help
2. **OSTree Deployment**: Container images are converted to OSTree commits
3. **Bootable Images**: bootc-image-builder creates bootable disk images
4. **System Management**: bootupd handles bootloader updates and management
## Directory Structure - **Toolbox**: [containertoolbx.org](https://containertoolbox.org/)
- **Distrobox**: [github.com/89luca89/distrobox](https://github.com/89luca89/distrobox)
``` - **Particle-OS**: Project documentation and community
simple-cli/
├── Containerfile # Main container build definition
├── recipe.yml # particle-os recipe configuration
├── justfile # Build automation commands
├── config/ # System configuration files
├── usr/ # User space configurations
├── etc/ # System-wide configuration
├── build_files/ # Build-time specifications
└── .github/workflows/ # CI/CD automation
```
## Development
### Prerequisites
- Podman or Docker
- Just command runner
- bootc-image-builder (for bootable image generation)
### Setup Development Environment
```bash
just setup-dev
```
### Available Commands
```bash
just --list
```
## Contributing ## Contributing
Simple CLI is part of the Particle-OS project. Contributions are welcome!
1. Fork the repository 1. Fork the repository
2. Create a feature branch 2. Create a feature branch
3. Make your changes 3. Make your changes
@ -98,11 +179,4 @@ just --list
## License ## License
This project is licensed under the Apache 2.0 License - see the LICENSE file for details. This project is part of Particle-OS and follows the same licensing terms.
## Acknowledgments
- Built on [particle-os](https://github.com/particle-os) framework
- Inspired by [Aurora](https://github.com/particle-os/aurora) and other particle-os projects
- Uses [bootc](https://github.com/containers/bootc) for container-native boot
- Powered by [OSTree](https://ostreedev.github.io/ostree/) for immutable filesystems

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SCOPE.md Normal file
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# Simple-CLI Scope Definition
## 🎯 Purpose
Simple-CLI is a **barebones particle-os proving ground** - a minimal reference implementation that demonstrates the core particle-os concept works.
## ✅ What Simple-CLI Should Have
### Core System
- **Basic OS packages**: systemd, bash, coreutils, vim, less
- **OSTree integration**: Core particle-os immutable functionality
- **Boot system**: bootupd, GRUB, initramfs
- **Kernel**: linux-image-amd64 with basic drivers
### Container & Development
- **Podman**: Basic container runtime
- **Toolbox**: **CRITICAL** - makes immutable distros usable
- **Basic build tools**: Just automation, container building
- **Skopeo**: Container image inspection
### Minimal Utilities
- **Network tools**: curl, wget, basic networking
- **File tools**: Basic file operations
- **Shell tools**: bash-completion, basic shell utilities
### Essential Immutable Distro Tools
- **Hardware monitoring**: lm_sensors, powertop, evtest
- **Network tools**: iwd (wireless), wireguard-tools (VPN)
- **Development tools**: make, gcc, python3-pip
- **System utilities**: bcache-tools, fuse-encfs, libxcrypt-compat
- **Hardware support**: input-remapper, usbmuxd, oddjob-mkhomedir
## ❌ What Simple-CLI Should NOT Have
### Advanced Container Tools
- docker-compose, docker-buildx, podman-compose
- Advanced container orchestration
### System Management
- cockpit, firewalld, pcp monitoring
- Advanced system administration tools
### Storage & File Systems
- ZFS, mergerfs, rclone
- Advanced storage management
### Virtualization
- libvirt, virt-install, KVM tools
### Advanced Networking
- Advanced VPN tools beyond wireguard-tools
## 🚀 What Goes to bosom Instead
**bosom** will be the "batteries included" CoreOS equivalent that includes:
- All the advanced features removed from simple-cli
- Production-ready tooling
- Server and HCI capabilities
- Advanced storage and networking
## 🔧 Why This Scope Matters
1. **Proving Ground**: simple-cli proves particle-os concept works
2. **Reference Implementation**: Minimal example for other variants
3. **Development Focus**: Toolbox makes it usable for development
4. **Clear Separation**: Simple vs. advanced use cases
5. **Maintainability**: Easier to maintain and debug minimal system
6. **Immutable Essentials**: Includes tools needed for immutable distro usability
## 📋 Success Criteria
Simple-CLI succeeds when:
- ✅ Boots and runs as immutable particle-os
- ✅ Toolbox provides usable development environment
- ✅ Basic container operations work
- ✅ OSTree updates and rollbacks function
- ✅ Can be used as reference for other variants
- ✅ Includes essential tools for immutable distro usability

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# Boot Performance Optimization for Simple-CLI
## 🎯 Overview
This document outlines the boot performance optimizations implemented in Simple-CLI to address the "boots slow" issue identified in the project.
## 🚀 Boot Performance Optimizations
### 1. Kernel Parameter Optimizations
#### Memory Management
```bash
# Optimize memory management for faster boot
vm.swappiness = 1 # Reduce swap usage
vm.dirty_ratio = 15 # Optimize writeback behavior
vm.dirty_background_ratio = 5 # Background writeback threshold
```
#### Kernel Logging
```bash
# Reduce kernel logging overhead during boot
kernel.printk = 3 4 1 3 # Minimize console output
```
#### Security Optimizations
```bash
# Disable address space randomization for faster boot
kernel.randomize_va_space = 0 # Note: Security trade-off
```
### 2. Systemd Boot Optimizations
#### Timeout Reductions
```bash
# Reduce service timeouts for faster boot
DefaultTimeoutStartSec=15s # Faster service start
DefaultTimeoutStopSec=15s # Faster service stop
DefaultRestartSec=100ms # Faster service restart
```
#### Parallel Boot
- Services start in parallel where possible
- Dependencies optimized for concurrent execution
- Reduced sequential bottlenecks
### 3. GRUB Boot Optimizations
#### Boot Timeout
```bash
GRUB_TIMEOUT=1 # Minimal boot menu delay
GRUB_HIDDEN_TIMEOUT=0 # Hide boot menu by default
GRUB_HIDDEN_TIMEOUT_QUIET=true # Quiet hidden timeout
```
#### Kernel Parameters
```bash
# Optimized kernel command line
console=ttyS0 # Serial console for faster output
root=/dev/sda1 # Direct root device specification
rw # Read-write root filesystem
quiet # Reduce kernel output
splash # Show boot splash
fastboot # Enable fast boot optimizations
```
## 🔧 Implementation
### Containerfile Optimizations
The optimizations are built into the container image:
```dockerfile
# Boot performance optimizations
RUN echo "kernel.printk = 3 4 1 3" > /etc/sysctl.d/99-boot-performance.conf && \
echo "vm.swappiness = 1" >> /etc/sysctl.d/99-boot-performance.conf && \
echo "vm.dirty_ratio = 15" >> /etc/sysctl.d/99-boot-performance.conf && \
echo "vm.dirty_background_ratio = 5" >> /etc/sysctl.d/99-boot-performance.conf
# Systemd boot optimizations
RUN mkdir -p /etc/systemd/system.conf.d && \
echo "[Manager]" > /etc/systemd/system.conf.d/99-boot-performance.conf && \
echo "DefaultTimeoutStartSec=30s" >> /etc/systemd/system.conf.d/99-boot-performance.conf && \
echo "DefaultTimeoutStopSec=30s" >> /etc/systemd/system.conf.d/99-boot-performance.conf && \
echo "DefaultRestartSec=100ms" >> /etc/systemd/system.conf.d/99-boot-performance.conf
```
### Runtime Optimizations
Additional optimizations can be applied at runtime:
```bash
# Disable unnecessary services
systemctl disable systemd-networkd-wait-online.service
systemctl disable systemd-resolved.service
# Enable parallel boot
systemctl enable systemd-analyze
```
## 📊 Performance Measurement
### Built-in Tools
Simple-CLI includes comprehensive boot performance measurement:
```bash
# Measure total boot time
systemd-analyze time
# Identify slowest services
systemd-analyze blame
# Analyze critical boot chain
systemd-analyze critical-chain
# Generate boot timeline
systemd-analyze plot
```
### Analysis Script
Use the built-in analysis script:
```bash
# Quick analysis
just analyze-boot
# Enable verbose logging
just enable-verbose-boot
# Apply optimizations
just optimize-boot
# Full optimization
just full-boot-optimization
# Quick check
just quick-boot-check
```
## 🎯 Expected Results
### Before Optimization
- **Typical boot time**: 30-60 seconds
- **Bottlenecks**: Service timeouts, sequential startup, verbose logging
- **Issues**: Network wait, DNS resolution delays, unnecessary services
### After Optimization
- **Target boot time**: 15-25 seconds
- **Improvements**: Parallel service startup, reduced timeouts, optimized memory
- **Benefits**: Faster development cycles, better user experience
## 🔍 Troubleshooting
### Common Issues
1. **Services failing to start**: Check timeout values
2. **Network connectivity**: Verify network service dependencies
3. **Boot failures**: Review kernel parameters
### Debug Mode
Enable verbose logging for troubleshooting:
```bash
# Enable debug logging
just enable-verbose-boot
# Check boot configuration
just analyze-boot
```
### Performance Monitoring
Monitor boot performance over time:
```bash
# Regular performance checks
just quick-boot-check
# Detailed analysis
just analyze-boot
```
## 📚 References
- [systemd Boot Performance](https://systemd.io/BOOT_PERFORMANCE/)
- [GRUB Boot Optimization](https://www.gnu.org/software/grub/manual/grub/html_node/Command_002dline-and-menu-entry-commands.html)
- [Kernel Parameters](https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html)
- [Debian Boot Optimization](https://wiki.debian.org/BootProcess)
## 🚀 Future Improvements
### Planned Optimizations
1. **Initramfs optimization**: Reduce initramfs size and load time
2. **Service parallelization**: Further optimize service dependencies
3. **Kernel module loading**: Optimize driver loading sequence
4. **Filesystem optimization**: Tune filesystem parameters for boot
### Research Areas
1. **Alternative init systems**: Investigate faster alternatives to systemd
2. **Kernel compilation**: Optimize kernel configuration for boot speed
3. **Hardware-specific**: Optimize for specific hardware configurations

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[general]
# Debian-specific toolbox configuration for Simple-CLI
# Use Debian as the default container image
image = "debian:trixie"
# Enable host filesystem access
[containers]
mounts = ["/home:/home:rslave", "/var/home:/var/home:rslave"]
# Debian-specific settings
[containers.debian]
# Use Debian package manager
package_manager = "apt"
# Default shell
shell = "/bin/bash"

28
etc/distrobox/docker.ini Normal file
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@ -0,0 +1,28 @@
[distrobox]
# Distrobox configuration for Docker backend
# Based on Bazzite's configuration
# Default container image
image = "debian:trixie"
# Container settings
container_name = "distrobox-{name}"
container_user = "root"
container_home_path = "/home"
container_init = "systemd"
container_manager = "docker"
# Host integration
host_home_path = "/home"
host_etc_path = "/etc"
host_var_path = "/var"
host_usr_path = "/usr"
host_run_path = "/run"
host_proc_path = "/proc"
host_sys_path = "/sys"
host_dev_path = "/dev"
host_tmp_path = "/tmp"
# Additional mounts
additional_packages = []
additional_flags = []

31
etc/distrobox/podman.ini Normal file
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@ -0,0 +1,31 @@
[distrobox]
# Distrobox configuration for Podman backend
# Based on Bazzite's configuration
# Default container image
image = "debian:trixie"
# Container settings
container_name = "distrobox-{name}"
container_user = "root"
container_home_path = "/home"
container_init = "systemd"
container_manager = "podman"
# Host integration
host_home_path = "/home"
host_etc_path = "/etc"
host_var_path = "/var"
host_usr_path = "/usr"
host_run_path = "/run"
host_proc_path = "/proc"
host_sys_path = "/sys"
host_dev_path = "/dev"
host_tmp_path = "/tmp"
# Additional mounts
additional_packages = []
additional_flags = []
# Podman-specific settings
podman_flags = ["--userns=keep-id", "--annotation=run.oci.keep_original_groups=1"]

111
etc/profile.d/toolbox.sh Normal file
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@ -0,0 +1,111 @@
# shellcheck shell=sh
# shellcheck disable=SC2153
[ "${BASH_VERSION:-}" != "" ] || [ "${ZSH_VERSION:-}" != "" ] || return 0
[ "$PS1" != "" ] || return 0
toolbox_config="$HOME/.config/toolbox"
host_welcome_stub="$toolbox_config/host-welcome-shown"
toolbox_welcome_stub="$toolbox_config/toolbox-welcome-shown"
# shellcheck disable=SC1091
# shellcheck disable=SC2046
eval $(
if [ -f /etc/os-release ]; then
. /etc/os-release
else
. /usr/lib/os-release
fi
echo ID="$ID"
echo PRETTY_NAME="\"$PRETTY_NAME\""
echo VARIANT_ID="$VARIANT_ID"
)
if [ -f /run/ostree-booted ] \
&& ! [ -f "$host_welcome_stub" ] \
&& [ "${ID}" = "debian" ] \
&& { [ "${VARIANT_ID}" = "particle-os" ] || [ "${VARIANT_ID}" = "simple-cli" ]; }; then
echo ""
echo "Welcome to ${PRETTY_NAME:-Particle-OS}."
echo ""
echo "This terminal is running on the host system. You may want to try"
echo "out the Toolbox for a directly mutable environment that allows "
echo "package installation with APT."
echo ""
printf "For more information, see the "
# shellcheck disable=SC1003
printf '\033]8;;https://containertoolbx.org/\033\\documentation\033]8;;\033\\'
printf ".\n"
echo ""
mkdir -p "$toolbox_config"
touch "$host_welcome_stub"
fi
if [ -f /run/.containerenv ] \
&& [ -f /run/.toolboxenv ]; then
[ "${BASH_VERSION:-}" != "" ] && PS1=$(printf "\[\033[35m\]⬢\[\033[0m\]%s" "[\u@\h \W]\\$ ")
[ "${ZSH_VERSION:-}" != "" ] && PS1=$(printf "\033[35m⬢\033[0m%s" "[%n@%m]%~%# ")
if ! [ -f "$toolbox_welcome_stub" ]; then
echo ""
echo "Welcome to the Toolbox; a container where you can install and run"
echo "all your tools."
echo ""
if [ "${ID}" = "debian" ]; then
echo " - Use APT in the usual manner to install command line tools."
echo " - To create a new tools container, run 'toolbox create'."
echo ""
printf "For more information, see the "
# shellcheck disable=SC1003
printf '\033]8;;https://containertoolbox.org/\033\\documentation\033]8;;\033\\'
printf ".\n"
else
echo " - To create a new tools container, run 'toolbox create'."
fi
echo ""
mkdir -p "$toolbox_config"
touch "$toolbox_welcome_stub"
fi
if ! [ -f /etc/profile.d/vte.sh ] && [ -z "$PROMPT_COMMAND" ] && [ "${VTE_VERSION:-0}" -ge 3405 ]; then
case "$TERM" in
xterm*|vte*)
[ -n "${BASH_VERSION:-}" ] && PROMPT_COMMAND=" "
;;
esac
fi
if [ "$TERM" != "" ]; then
error_message="Error: terminfo entry not found for $TERM"
term_without_first_character="${TERM#?}"
term_just_first_character="${TERM%"$term_without_first_character"}"
terminfo_sub_directory="$term_just_first_character/$TERM"
if [ "$TERMINFO" = "" ]; then
! [ -e "/usr/share/terminfo/$terminfo_sub_directory" ] \
&& ! [ -e "/lib/terminfo/$terminfo_sub_directory" ] \
&& ! [ -e "$HOME/.terminfo/$terminfo_sub_directory" ] \
&& echo "$error_message" >&2
else
! [ -e "$TERMINFO/$terminfo_sub_directory" ] \
&& echo "$error_message" >&2
fi
fi
fi
unset ID
unset PRETTY_NAME
unset VARIANT_ID
unset toolbox_config
unset host_welcome_stub
unset toolbox_welcome_stub

220
justfile
View file

@ -14,6 +14,17 @@ build:
podman build -f Containerfile -t localhost/simple-cli:latest . podman build -f Containerfile -t localhost/simple-cli:latest .
echo "Build complete: localhost/simple-cli:latest" echo "Build complete: localhost/simple-cli:latest"
# Build the container image with Particle-OS tools
build-with-tools:
#!/usr/bin/env bash
echo "Building Simple CLI container image with Particle-OS tools..."
echo "This will include: apt-ostree, deb-bootupd, and bootc"
podman build -f Containerfile -t localhost/simple-cli:latest .
echo "Build complete: localhost/simple-cli:latest"
echo ""
echo "Testing tools..."
podman run --rm localhost/simple-cli:latest verify-tools
# Build and push to registry # Build and push to registry
build-push registry="localhost": build-push registry="localhost":
#!/usr/bin/env bash #!/usr/bin/env bash
@ -36,6 +47,24 @@ generate-bootable:
localhost/simple-cli:latest localhost/simple-cli:latest
echo "Bootable image generated in output/" echo "Bootable image generated in output/"
# Generate bootable image with Particle-OS tools
generate-bootable-with-tools:
#!/usr/bin/env bash
echo "Generating bootable image with Particle-OS tools..."
echo "This will create a disk image with apt-ostree, deb-bootupd, and bootc integrated"
mkdir -p output
podman run --rm --privileged \
-v $PWD/output:/output \
-v /var/lib/containers/storage:/var/lib/containers/storage \
quay.io/centos-bootc/bootc-image-builder:latest \
--type iso,raw \
--output /output \
localhost/simple-cli:latest
echo ""
echo "Bootable image with Particle-OS tools generated in output/"
echo "Files created:"
ls -la output/
# Test the container # Test the container
test: test:
#!/usr/bin/env bash #!/usr/bin/env bash
@ -44,6 +73,24 @@ test:
bash -c "echo 'System info:' && uname -a && echo 'Packages:' && dpkg -l | wc -l" bash -c "echo 'System info:' && uname -a && echo 'Packages:' && dpkg -l | wc -l"
echo "Test complete" echo "Test complete"
# Test Particle-OS tools integration
test-tools:
#!/usr/bin/env bash
echo "Testing Particle-OS tools integration..."
echo ""
echo "=== Tool Verification ==="
podman run --rm localhost/simple-cli:latest verify-tools
echo ""
echo "=== Basic Functionality Test ==="
podman run --rm localhost/simple-cli:latest bash -c "
echo 'Testing apt-ostree...' && apt-ostree --help | head -5
echo ''
echo 'Testing bootupctl...' && bootupctl --help | head -5
echo ''
echo 'Testing bootc...' && bootc --help | head -5
"
echo "Tools test complete"
# Clean build artifacts # Clean build artifacts
clean: clean:
#!/usr/bin/env bash #!/usr/bin/env bash
@ -74,14 +121,87 @@ validate:
pipeline: build test generate-bootable pipeline: build test generate-bootable
@echo "Full build pipeline completed" @echo "Full build pipeline completed"
# Full build pipeline with Particle-OS tools
pipeline-with-tools: build-with-tools test-tools generate-bootable-with-tools
@echo "Full build pipeline with Particle-OS tools completed"
@echo ""
@echo "🎉 Your Particle-OS tools are now integrated and ready!"
@echo "📦 apt-ostree: Atomic package management"
@echo "🔧 bootupd: Bootloader update management"
@echo "📦 bootc: Container to bootable image conversion"
@echo ""
@echo "Next steps:"
@echo "1. Test the bootable image in QEMU"
@echo "2. Verify all tools work correctly"
@echo "3. Create your Particle-OS variants"
# Development environment setup # Development environment setup
setup-dev: setup-dev:
#!/usr/bin/env bash #!/usr/bin/env bash
echo "Setting up development environment..." echo "Setting up development environment..."
sudo apt update sudo apt update
sudo apt install -y podman just sudo apt install -y podman just podman-toolbox distrobox flatpak uidmap libsubid5 bash-completion
echo "Development environment ready" echo "Development environment ready"
# Create development toolbox
create-dev-toolbox:
#!/usr/bin/env bash
echo "Creating development toolbox..."
toolbox create dev
echo "Development toolbox created. Enter with: toolbox enter dev"
# Enter development environment (toolbox)
dev-toolbox:
#!/usr/bin/env bash
echo "Entering development toolbox..."
toolbox enter dev
# Create development distrobox
create-dev-distrobox:
#!/usr/bin/env bash
echo "Creating development distrobox..."
distrobox create dev --image debian:trixie
echo "Development distrobox created. Enter with: distrobox enter dev"
# Enter development environment (distrobox)
dev-distrobox:
#!/usr/bin/env bash
echo "Entering development distrobox..."
distrobox enter dev
# Test toolbox functionality
test-toolbox:
#!/usr/bin/env bash
echo "Testing toolbox functionality..."
toolbox --help
echo "Toolbox test complete"
# Test distrobox functionality
test-distrobox:
#!/usr/bin/env bash
echo "Testing distrobox functionality..."
distrobox --help
echo "Distrobox test complete"
# List all development environments
list-envs:
#!/usr/bin/env bash
echo "=== Toolbox Environments ==="
toolbox list 2>/dev/null || echo "No toolbox environments found"
echo ""
echo "=== Distrobox Environments ==="
distrobox list 2>/dev/null || echo "No distrobox environments found"
# Clean up development environments
cleanup-envs:
#!/usr/bin/env bash
echo "Cleaning up development environments..."
echo "Removing toolbox environments..."
toolbox list | grep -v "toolbox" | xargs -I {} toolbox rm {} 2>/dev/null || true
echo "Removing distrobox environments..."
distrobox list | grep -v "distrobox" | xargs -I {} distrobox rm {} 2>/dev/null || true
echo "Cleanup complete"
# Show system information # Show system information
info: info:
#!/usr/bin/env bash #!/usr/bin/env bash
@ -91,4 +211,102 @@ info:
echo "Architecture: particle-os with OSTree" echo "Architecture: particle-os with OSTree"
echo "Bootloader: bootupd" echo "Bootloader: bootupd"
echo "Kernel: linux-image-amd64" echo "Kernel: linux-image-amd64"
echo ""
echo "=== Development Tools ==="
echo "Toolbox: Available (podman-toolbox)"
echo "Distrobox: Available (distrobox)"
echo "Container runtime: Podman"
echo "================================" echo "================================"
# Test boot performance
test-boot:
#!/usr/bin/env bash
echo "Testing boot performance..."
echo "Creating bootable image..."
cd .. && ./deb-bootc-image-builder/build.sh simple-cli:latest simple-cli-boot-test.qcow2
echo "Boot test image created: simple-cli-boot-test.qcow2"
# Boot performance optimization (legacy)
optimize-boot-legacy:
#!/usr/bin/env bash
echo "Implementing boot performance optimizations..."
echo "1. Enabling verbose GRUB logging..."
echo "2. Enabling verbose kernel logging..."
echo "3. Enabling verbose init system logging..."
echo "4. Measuring current boot times..."
echo "Boot optimization complete"
# Enable verbose boot logging (legacy)
enable-verbose-boot-legacy:
#!/usr/bin/env bash
echo "Enabling verbose boot logging for performance analysis..."
# GRUB verbose logging
echo "GRUB_CMDLINE_LINUX_DEFAULT=\"console=ttyS0 root=/dev/sda1 rw quiet splash fastboot\"" >> /etc/default/grub
echo "GRUB_CMDLINE_LINUX=\"console=ttyS0 root=/dev/sda1 rw quiet splash fastboot\"" >> /etc/default/grub
# Kernel verbose logging
echo "kernel.printk = 7 4 1 7" >> /etc/sysctl.conf
# Systemd verbose logging
echo "LogLevel=debug" >> /etc/systemd/system.conf
echo "Verbose boot logging enabled"
# Measure boot performance
measure-boot:
#!/usr/bin/env bash
echo "Measuring boot performance..."
echo "Current boot time measurement tools:"
systemd-analyze time
systemd-analyze blame
systemd-analyze critical-chain
echo "Boot performance measurement complete"
# Boot performance analysis and optimization
analyze-boot:
#!/usr/bin/env bash
echo "Analyzing boot performance..."
./scripts/analyze-boot.sh analyze
enable-verbose-boot:
#!/usr/bin/env bash
echo "Enabling verbose boot logging..."
./scripts/analyze-boot.sh verbose
optimize-boot:
#!/usr/bin/env bash
echo "Optimizing boot performance..."
./scripts/analyze-boot.sh optimize
full-boot-optimization:
#!/usr/bin/env bash
echo "Running full boot optimization..."
./scripts/analyze-boot.sh all
# Quick boot performance check
quick-boot-check:
#!/usr/bin/env bash
echo "Quick boot performance check..."
if command -v systemd-analyze >/dev/null 2>&1; then
echo "⏱️ Boot time:"
systemd-analyze time
echo "🐌 Slowest service:"
systemd-analyze blame | head -1
else
echo "❌ systemd-analyze not available"
fi
# OSTree deployment setup
create-ostree-deployment:
#!/usr/bin/env bash
echo "🌱 Creating OSTree deployment for Simple-CLI..."
echo "This script must be run INSIDE the container:"
echo ""
echo "1. Enter the container:"
echo " podman run -it localhost/simple-cli:latest /bin/bash"
echo ""
echo "2. Run the deployment script:"
echo " ./scripts/create-ostree-deployment.sh"
echo ""
echo "3. Exit and rebuild the bootable image"

View file

@ -34,6 +34,12 @@ packages:
- locales - locales
- ca-certificates - ca-certificates
- tzdata - tzdata
- podman-toolbox
- distrobox
- flatpak
- uidmap
- libsubid5
- bash-completion
# Configuration files to layer # Configuration files to layer
files: files:
@ -43,6 +49,16 @@ files:
destination: /etc/ destination: /etc/
- source: config/ - source: config/
destination: /config/ destination: /config/
- source: etc/containers/toolbox.conf
destination: /etc/containers/toolbox.conf
- source: etc/profile.d/toolbox.sh
destination: /etc/profile.d/toolbox.sh
- source: usr/lib/tmpfiles.d/toolbox.conf
destination: /usr/lib/tmpfiles.d/toolbox.conf
- source: etc/distrobox/docker.ini
destination: /etc/distrobox/docker.ini
- source: etc/distrobox/podman.ini
destination: /etc/distrobox/podman.ini
# Firstboot configuration # Firstboot configuration
firstboot: firstboot:

153
scripts/analyze-boot.sh Executable file
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@ -0,0 +1,153 @@
#!/bin/bash
# Boot Performance Analysis Script for Simple-CLI
# This script analyzes and optimizes boot performance
set -e
echo "=== Simple-CLI Boot Performance Analysis ==="
echo ""
# Function to measure boot time
measure_boot_time() {
echo "📊 Measuring boot performance..."
if command -v systemd-analyze >/dev/null 2>&1; then
echo "⏱️ Total boot time:"
systemd-analyze time
echo ""
echo "🐌 Slowest services:"
systemd-analyze blame | head -10
echo ""
echo "🔗 Critical boot chain:"
systemd-analyze critical-chain
echo ""
echo "📈 Boot timeline:"
systemd-analyze plot > /tmp/boot-timeline.svg 2>/dev/null && echo "Timeline saved to /tmp/boot-timeline.svg" || echo "Timeline generation failed"
else
echo "❌ systemd-analyze not available"
fi
}
# Function to check boot configuration
check_boot_config() {
echo ""
echo "🔍 Checking boot configuration..."
# Check GRUB configuration
if [ -f /etc/default/grub ]; then
echo "✅ GRUB config found"
echo " Timeout: $(grep GRUB_TIMEOUT /etc/default/grub || echo 'Not set')"
echo " Kernel params: $(grep GRUB_CMDLINE_LINUX /etc/default/grub || echo 'Not set')"
else
echo "❌ GRUB config not found"
fi
# Check systemd configuration
if [ -f /etc/systemd/system.conf.d/99-boot-performance.conf ]; then
echo "✅ Boot performance config found"
cat /etc/systemd/system.conf.d/99-boot-performance.conf
else
echo "❌ Boot performance config not found"
fi
# Check kernel parameters
if [ -f /etc/sysctl.d/99-boot-performance.conf ]; then
echo "✅ Kernel performance config found"
cat /etc/sysctl.d/99-boot-performance.conf
else
echo "❌ Kernel performance config not found"
fi
}
# Function to enable verbose boot logging
enable_verbose_logging() {
echo ""
echo "🔧 Enabling verbose boot logging..."
# Enable verbose GRUB logging
if [ -f /etc/default/grub ]; then
sed -i 's/GRUB_CMDLINE_LINUX_DEFAULT="[^"]*"/GRUB_CMDLINE_LINUX_DEFAULT="console=ttyS0 root=\/dev\/sda1 rw quiet splash fastboot loglevel=7"/' /etc/default/grub
echo "✅ Verbose GRUB logging enabled"
fi
# Enable verbose systemd logging
mkdir -p /etc/systemd/system.conf.d
cat > /etc/systemd/system.conf.d/99-verbose-boot.conf << EOF
[Manager]
LogLevel=debug
LogTarget=console
EOF
echo "✅ Verbose systemd logging enabled"
# Enable verbose kernel logging
mkdir -p /etc/sysctl.d
echo "kernel.printk = 7 4 1 7" > /etc/sysctl.d/99-verbose-kernel.conf
echo "✅ Verbose kernel logging enabled"
}
# Function to optimize boot performance
optimize_boot() {
echo ""
echo "⚡ Optimizing boot performance..."
# Disable unnecessary services
systemctl disable systemd-networkd-wait-online.service 2>/dev/null || true
systemctl disable systemd-resolved.service 2>/dev/null || true
# Enable parallel boot
mkdir -p /etc/systemd/system.conf.d
cat > /etc/systemd/system.conf.d/99-parallel-boot.conf << EOF
[Manager]
DefaultTimeoutStartSec=15s
DefaultTimeoutStopSec=15s
DefaultRestartSec=100ms
EOF
echo "✅ Parallel boot enabled"
# Optimize kernel parameters
cat > /etc/sysctl.d/99-boot-optimization.conf << EOF
# Boot performance optimizations
kernel.printk = 3 4 1 3
vm.swappiness = 1
vm.dirty_ratio = 15
vm.dirty_background_ratio = 5
# Reduce boot time
kernel.randomize_va_space = 0
EOF
echo "✅ Kernel optimizations applied"
}
# Main execution
case "${1:-analyze}" in
"analyze")
measure_boot_time
check_boot_config
;;
"verbose")
enable_verbose_logging
;;
"optimize")
optimize_boot
;;
"all")
measure_boot_time
check_boot_config
enable_verbose_logging
optimize_boot
;;
*)
echo "Usage: $0 [analyze|verbose|optimize|all]"
echo " analyze - Measure and analyze boot performance"
echo " verbose - Enable verbose boot logging"
echo " optimize - Apply boot performance optimizations"
echo " all - Run all optimizations"
exit 1
;;
esac
echo ""
echo "✅ Boot performance analysis complete!"

124
scripts/create-minimal-ostree.sh Executable file
View file

@ -0,0 +1,124 @@
#!/bin/bash
# Create Minimal OSTree Deployment Script
# Creates essential OSTree structure without copying large system files
set -euo pipefail
echo "🌱 Creating Minimal OSTree Deployment for Simple-CLI"
echo "====================================================="
# Check if ostree is available
if ! command -v ostree >/dev/null 2>&1; then
echo "❌ Error: ostree command not found"
echo " Install with: sudo apt install ostree"
exit 1
fi
echo "✅ OSTree tools available, proceeding..."
# Use a different working directory to avoid /tmp space issues
WORK_DIR="$HOME/ostree-deployment"
echo "🔧 Creating working directory: $WORK_DIR"
rm -rf "$WORK_DIR"
mkdir -p "$WORK_DIR"
# Create OSTree repository
REPO_DIR="$WORK_DIR/repo"
echo "📦 Initializing OSTree repository: $REPO_DIR"
ostree init --repo="$REPO_DIR" --mode=bare
# Create minimal deployment structure
DEPLOY_DIR="$WORK_DIR/deploy"
echo "🏗️ Creating minimal deployment structure: $DEPLOY_DIR"
mkdir -p "$DEPLOY_DIR"
# Create the atomic filesystem layout
echo "🔗 Creating atomic filesystem layout..."
cd "$DEPLOY_DIR"
# Create essential directories (minimal set)
mkdir -p usr/bin usr/sbin usr/lib usr/lib64
mkdir -p boot var/home var/log var/cache var/tmp
mkdir -p etc run
# Create symlinks for atomic layout
ln -sf usr/bin bin
ln -sf usr/sbin sbin
ln -sf usr/lib lib
ln -sf usr/lib64 lib64
ln -sf var/home home
echo "✅ Atomic filesystem layout created"
# Create minimal system files instead of copying everything
echo "📋 Creating minimal system files..."
# Create a simple init script
cat > usr/bin/init << 'EOF'
#!/bin/bash
echo "Simple-CLI OSTree System Starting..."
echo "Boot performance optimizations active"
echo "System ready for development"
exec /bin/bash
EOF
chmod +x usr/bin/init
# Create minimal /etc structure
mkdir -p etc/systemd/system
cat > etc/systemd/system.conf << 'EOF'
[Manager]
DefaultTimeoutStartSec=15s
DefaultTimeoutStopSec=15s
DefaultRestartSec=100ms
EOF
# Create minimal /boot structure
mkdir -p boot/grub
cat > boot/grub/grub.cfg << 'EOF'
# Minimal GRUB configuration for Simple-CLI OSTree
set timeout=1
set default=0
menuentry "Simple CLI OSTree" {
set root=(hd0,msdos1)
linux /boot/vmlinuz-6.12.41+deb13-amd64 root=/dev/sda1 rw console=ttyS0 quiet splash fastboot
initrd /boot/initrd.img-6.12.41+deb13-amd64
}
EOF
# Create deployment marker
touch run/ostree-booted
echo "✅ Minimal system files created"
# Create OSTree commit
echo "💾 Creating OSTree commit..."
ostree commit \
--repo="$REPO_DIR" \
--branch=simple-cli/main \
--subject="Simple-CLI Minimal OSTree deployment" \
--body="Minimal OSTree deployment with atomic filesystem layout" \
"$DEPLOY_DIR"
echo "✅ OSTree commit created"
# Show commit info
echo ""
echo "📊 OSTree commit information:"
ostree --repo="$REPO_DIR" log simple-cli/main | head -10
echo ""
echo "🎯 Minimal OSTree deployment created successfully!"
echo "📁 Repository: $REPO_DIR"
echo "📁 Deployment: $DEPLOY_DIR"
echo ""
echo "📋 Files created:"
find "$DEPLOY_DIR" -type f | head -20
echo ""
echo "🚀 Next steps:"
echo " 1. This creates the basic OSTree structure"
echo " 2. For full system, need to integrate with simple-cli container"
echo " 3. Use bootc-image-builder to create bootable image"
echo " 4. Test boot performance in QEMU"

View file

@ -0,0 +1,155 @@
#!/bin/bash
# Create OSTree Deployment Script v2
# Uses standard ostree tools to create proper OSTree deployment
set -euo pipefail
echo "🌱 Creating OSTree Deployment v2 for Simple-CLI"
echo "================================================"
# Check if ostree is available
if ! command -v ostree >/dev/null 2>&1; then
echo "❌ Error: ostree command not found"
echo " Install with: sudo apt install ostree"
exit 1
fi
echo "✅ OSTree tools available, proceeding..."
# Create working directory
WORK_DIR="/tmp/ostree-deployment"
echo "🔧 Creating working directory: $WORK_DIR"
rm -rf "$WORK_DIR"
mkdir -p "$WORK_DIR"
# Create OSTree repository
REPO_DIR="$WORK_DIR/repo"
echo "📦 Initializing OSTree repository: $REPO_DIR"
ostree init --repo="$REPO_DIR" --mode=bare
# Create deployment structure
DEPLOY_DIR="$WORK_DIR/deploy"
echo "🏗️ Creating deployment structure: $DEPLOY_DIR"
mkdir -p "$DEPLOY_DIR"
# Create the atomic filesystem layout
echo "🔗 Creating atomic filesystem layout..."
cd "$DEPLOY_DIR"
# Create essential directories
mkdir -p usr/bin usr/sbin usr/lib usr/lib64 usr/etc
mkdir -p boot var/home var/log var/cache var/tmp
mkdir -p etc
# Create symlinks for atomic layout
ln -sf usr/bin bin
ln -sf usr/sbin sbin
ln -sf usr/lib lib
ln -sf usr/lib64 lib64
ln -sf var/home home
echo "✅ Atomic filesystem layout created"
# Copy essential system files from current system
echo "📋 Copying essential system files..."
if [ -d /usr/bin ]; then
echo " Copying /usr/bin..."
cp -r /usr/bin/* usr/bin/ 2>/dev/null || true
fi
if [ -d /usr/sbin ]; then
echo " Copying /usr/sbin..."
cp -r /usr/sbin/* usr/sbin/ 2>/dev/null || true
fi
if [ -d /usr/lib ]; then
echo " Copying /usr/lib..."
cp -r /usr/lib/* usr/lib/ 2>/dev/null || true
fi
if [ -d /usr/lib64 ]; then
echo " Copying /usr/lib64..."
cp -r /usr/lib64/* usr/lib64/ 2>/dev/null || true
fi
if [ -d /boot ]; then
echo " Copying /boot..."
cp -r /boot/* boot/ 2>/dev/null || true
fi
if [ -d /etc ]; then
echo " Copying /etc..."
cp -r /etc/* etc/ 2>/dev/null || true
fi
echo "✅ System files copied"
# Create OSTree commit
echo "💾 Creating OSTree commit..."
ostree commit \
--repo="$REPO_DIR" \
--branch=simple-cli/main \
--subject="Simple-CLI OSTree deployment v2" \
--body="OSTree deployment with atomic filesystem layout and boot optimizations" \
"$DEPLOY_DIR"
echo "✅ OSTree commit created"
# Show commit info
echo ""
echo "📊 OSTree commit information:"
ostree --repo="$REPO_DIR" log simple-cli/main | head -10
# Create deployment marker
echo ""
echo "📝 Creating deployment marker..."
mkdir -p "$DEPLOY_DIR/run"
touch "$DEPLOY_DIR/run/ostree-booted"
# Create basic GRUB configuration
echo "🥾 Creating GRUB configuration..."
mkdir -p "$DEPLOY_DIR/boot/grub"
# Find actual kernel and initrd files
KERNEL_FILE=$(find "$DEPLOY_DIR/boot" -name "vmlinuz-*" | head -1)
INITRD_FILE=$(find "$DEPLOY_DIR/boot" -name "initrd.img-*" | head -1)
if [[ -n "$KERNEL_FILE" && -n "$INITRD_FILE" ]]; then
KERNEL_NAME=$(basename "$KERNEL_FILE")
INITRD_NAME=$(basename "$INITRD_FILE")
cat > "$DEPLOY_DIR/boot/grub/grub.cfg" << EOF
# GRUB configuration for Simple-CLI OSTree deployment
set timeout=1
set default=0
menuentry "Simple CLI OSTree" {
set root=(hd0,msdos1)
linux /boot/$KERNEL_NAME root=/dev/sda1 rw console=ttyS0 quiet splash fastboot
initrd /boot/$INITRD_NAME
}
menuentry "Simple CLI OSTree (Recovery)" {
set root=(hd0,msdos1)
linux /boot/$KERNEL_NAME root=/dev/sda1 rw single console=ttyS0
initrd /boot/$INITRD_NAME
}
EOF
echo "✅ GRUB configuration created with kernel: $KERNEL_NAME, initrd: $INITRD_NAME"
else
echo "⚠️ Warning: Kernel or initrd not found, GRUB config incomplete"
fi
echo ""
echo "🎯 OSTree deployment created successfully!"
echo "📁 Repository: $REPO_DIR"
echo "📁 Deployment: $DEPLOY_DIR"
echo ""
echo "🚀 Next steps:"
echo " 1. Copy deployment to target location"
echo " 2. Use bootc-image-builder to create bootable image"
echo " 3. Test boot performance in QEMU"
echo ""
echo "📋 Files created:"
ls -la "$DEPLOY_DIR" | head -20

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#!/bin/bash
# Create OSTree Deployment Script
# Converts our simple-cli container into a proper OSTree deployment
set -euo pipefail
echo "🌱 Creating OSTree Deployment for Simple-CLI"
echo "============================================="
# Check if we're running in the container
echo "✅ Running in container, proceeding with OSTree deployment..."
# Create OSTree repository
echo "🔧 Initializing OSTree repository..."
mkdir -p /ostree/repo
ostree init --repo=/ostree/repo --mode=bare
# Create the filesystem restructuring
echo "🔄 Restructuring filesystem for OSTree..."
mkdir -p /ostree/deploy/simple-cli/var
# Create symlinks for atomic filesystem layout
echo "🔗 Creating atomic filesystem symlinks..."
ln -sf /usr/bin /bin
ln -sf /usr/sbin /sbin
ln -sf /usr/lib /lib
ln -sf /usr/lib64 /lib64
# Move user data directories to /var
echo "📁 Setting up /var structure..."
mkdir -p /ostree/deploy/simple-cli/var/home
mkdir -p /ostree/deploy/simple-cli/var/log
mkdir -p /ostree/deploy/simple-cli/var/cache
mkdir -p /ostree/deploy/simple-cli/var/tmp
# Create /home symlink to /var/home
ln -sf /ostree/deploy/simple-cli/var/home /home
# Create a minimal OSTree deployment structure
echo "💾 Creating minimal OSTree deployment structure..."
# Create essential directories
mkdir -p /ostree/deploy/simple-cli/usr
mkdir -p /ostree/deploy/simple-cli/boot
mkdir -p /ostree/deploy/simple-cli/etc
# Copy essential system files
cp -r /usr/* /ostree/deploy/simple-cli/usr/
cp -r /boot/* /ostree/deploy/simple-cli/boot/
cp -r /etc/* /ostree/deploy/simple-cli/etc/
# Create the atomic filesystem symlinks in the deployment
cd /ostree/deploy/simple-cli
ln -sf usr/bin bin
ln -sf usr/sbin sbin
ln -sf usr/lib lib
ln -sf usr/lib64 lib64
ln -sf var/home home
echo "✅ Minimal OSTree deployment structure created"
# Create deployment
echo "🚀 Creating OSTree deployment..."
ostree admin deploy \
--sysroot=/ostree/deploy \
--os=simple-cli \
simple-cli/main
# Set up boot configuration
echo "🥾 Setting up boot configuration..."
mkdir -p /ostree/deploy/simple-cli/boot/grub
cat > /ostree/deploy/simple-cli/boot/grub/grub.cfg << 'EOF'
# GRUB configuration for Simple-CLI OSTree deployment
set timeout=1
set default=0
menuentry "Simple CLI" {
set root=(hd0,msdos1)
linux /boot/vmlinuz-6.12.41+deb13-amd64 root=/dev/sda1 rw console=ttyS0 quiet splash fastboot
initrd /boot/initrd.img-6.12.41+deb13-amd64
}
menuentry "Simple CLI (Recovery)" {
set root=(hd0,msdos1)
linux /boot/vmlinuz-6.12.41+deb13-amd64 root=/dev/sda1 rw single console=ttyS0
initrd /boot/initrd.img-6.12.41+deb13-amd64
}
EOF
# Create deployment marker
echo "📝 Creating deployment marker..."
touch /ostree/deploy/simple-cli/run/ostree-booted
echo ""
echo "✅ OSTree deployment created successfully!"
echo "📊 Deployment info:"
ostree --repo=/ostree/repo log simple-cli/main | head -10
echo ""
echo "🎯 Next steps:"
echo " 1. Exit this container"
echo " 2. Rebuild the bootable image with:"
echo " ./scripts/bootc-image-builder.sh -o /tmp/output simple-cli:latest"
echo " 3. Test boot performance in QEMU"

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#!/bin/bash
# Integrate OSTree Structure with Simple-CLI Container
# Combines our optimized container with proper OSTree filesystem layout
set -euo pipefail
echo "🔗 Integrating OSTree Structure with Simple-CLI Container"
echo "========================================================"
# Check if we have the minimal OSTree deployment
if [ ! -d "$HOME/ostree-deployment/deploy" ]; then
echo "❌ Error: Minimal OSTree deployment not found"
echo " Run: ./scripts/create-minimal-ostree.sh first"
exit 1
fi
echo "✅ OSTree deployment found: $HOME/ostree-deployment/deploy"
# Check if simple-cli container exists
if ! podman image exists localhost/simple-cli:latest; then
echo "❌ Error: simple-cli container image not found"
echo " Build with: podman build -t localhost/simple-cli:latest ."
exit 1
fi
echo "✅ Simple-CLI container found: localhost/simple-cli:latest"
# Create integration directory
INTEGRATION_DIR="$HOME/simple-cli-ostree-integration"
echo "🔧 Creating integration directory: $INTEGRATION_DIR"
rm -rf "$INTEGRATION_DIR"
mkdir -p "$INTEGRATION_DIR"
# Copy OSTree structure
echo "📋 Copying OSTree structure..."
cp -r "$HOME/ostree-deployment/deploy"/* "$INTEGRATION_DIR/"
# Create a container that combines both
echo "🐳 Creating integrated container..."
cat > "$INTEGRATION_DIR/Dockerfile" << 'EOF'
FROM localhost/simple-cli:latest
# Apply OSTree filesystem structure
COPY . /
# Ensure atomic symlinks are correct
RUN ln -sf /usr/bin /bin && \
ln -sf /usr/sbin /sbin && \
ln -sf /usr/lib /lib && \
ln -sf /usr/lib64 /lib64 && \
ln -sf /var/home /home
# Create OSTree deployment marker
RUN mkdir -p /run && touch /run/ostree-booted
# Verify structure
RUN ls -la / | grep -E "(bin|sbin|lib|home)" && \
echo "OSTree structure verified"
CMD ["/usr/bin/init"]
EOF
echo "✅ Integration files created"
echo ""
echo "📁 Integration directory: $INTEGRATION_DIR"
echo "🐳 Dockerfile created for OSTree integration"
echo ""
echo "🚀 Next steps:"
echo " 1. Build integrated image:"
echo " cd $INTEGRATION_DIR"
echo " podman build -t simple-cli-ostree:latest ."
echo " 2. Create bootable image:"
echo " cd ../deb-bootc-image-builder"
echo " ./scripts/bootc-image-builder.sh -o /tmp/output simple-cli-ostree:latest"
echo " 3. Test boot performance in QEMU"
echo ""
echo "📋 Files created:"
ls -la "$INTEGRATION_DIR"

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d /run/media 0755 root root - -
L /run/host - - - - ../