fix: Resolve compilation errors in parallel and cache modules
- Fix parallel execution logic to properly handle JoinHandle<Result<R, E>> types - Use join_all instead of try_join_all for proper Result handling - Fix double question mark (??) issue in parallel execution methods - Clean up unused imports in parallel and cache modules - Ensure all performance optimization modules compile successfully - Fix CI build failures caused by compilation errors
This commit is contained in:
parent
2746d973ff
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843
docs/apt-ostree-daemon-plan/implementation/deployment-guide.md
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# 🚀 **apt-ostree Deployment Guide**
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|
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## 🎯 **Overview**
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This document provides comprehensive guidance for deploying apt-ostree in production environments, including system requirements, installation, configuration, monitoring, and maintenance procedures. The deployment approach ensures reliability, security, and optimal performance.
|
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|
||||
## 📋 **System Requirements**
|
||||
|
||||
### **Hardware Requirements**
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||||
|
||||
#### **Minimum Requirements**
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- **CPU**: 2 cores (x86_64/amd64)
|
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- **RAM**: 4GB
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- **Storage**: 20GB available space
|
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- **Network**: Internet connectivity for package updates
|
||||
|
||||
#### **Recommended Requirements**
|
||||
- **CPU**: 4+ cores (x86_64/amd64)
|
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- **RAM**: 8GB+
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- **Storage**: 50GB+ available space
|
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- **Network**: High-speed internet connection
|
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- **SSD**: For optimal performance
|
||||
|
||||
### **Software Requirements**
|
||||
|
||||
#### **Operating System**
|
||||
- **Debian**: 13 (Trixie) or later
|
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- **Ubuntu**: 25.04 (Plucky Puffin) or later
|
||||
- **Kernel**: Linux 6.12+ with OSTree support
|
||||
|
||||
#### **System Dependencies**
|
||||
```bash
|
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# Essential system packages
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sudo apt update
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sudo apt install -y \
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systemd \
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dbus \
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polkit \
|
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ostree \
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apt \
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||||
dpkg \
|
||||
systemd-boot \
|
||||
dracut
|
||||
|
||||
# Development tools (for building from source)
|
||||
sudo apt install -y \
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build-essential \
|
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pkg-config \
|
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cmake \
|
||||
git \
|
||||
curl
|
||||
```
|
||||
|
||||
## 🏗️ **Installation Methods**
|
||||
|
||||
### **Method 1: Package Installation (Recommended)**
|
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|
||||
#### **Add Repository**
|
||||
```bash
|
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# Add apt-ostree repository
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echo "deb [signed-by=/usr/share/keyrings/apt-ostree-archive-keyring.gpg] \
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https://apt.ostree.dev/debian bookworm main" | \
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sudo tee /etc/apt/sources.list.d/apt-ostree.list
|
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|
||||
# Add repository key
|
||||
curl -fsSL https://apt.ostree.dev/debian/apt-ostree-archive-keyring.gpg | \
|
||||
sudo gpg --dearmor -o /usr/share/keyrings/apt-ostree-archive-keyring.gpg
|
||||
|
||||
# Update package lists
|
||||
sudo apt update
|
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```
|
||||
|
||||
#### **Install apt-ostree**
|
||||
```bash
|
||||
# Install apt-ostree
|
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sudo apt install -y apt-ostree
|
||||
|
||||
# Verify installation
|
||||
apt-ostree --version
|
||||
|
||||
# Check system status
|
||||
apt-ostree status
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```
|
||||
|
||||
### **Method 2: Build from Source**
|
||||
|
||||
#### **Clone Repository**
|
||||
```bash
|
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# Clone the repository
|
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git clone https://github.com/your-org/apt-ostree.git
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cd apt-ostree
|
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|
||||
# Checkout stable release
|
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git checkout v1.0.0
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```
|
||||
|
||||
#### **Build and Install**
|
||||
```bash
|
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# Install Rust toolchain
|
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curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
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source ~/.cargo/env
|
||||
|
||||
# Build the project
|
||||
cargo build --release
|
||||
|
||||
# Install system-wide
|
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sudo cp target/release/apt-ostree /usr/local/bin/
|
||||
sudo cp target/release/aptostreed /usr/local/bin/
|
||||
|
||||
# Install systemd services
|
||||
sudo cp systemd/aptostreed.service /etc/systemd/system/
|
||||
sudo cp systemd/aptostreed.socket /etc/systemd/system/
|
||||
|
||||
# Reload systemd
|
||||
sudo systemctl daemon-reload
|
||||
```
|
||||
|
||||
## ⚙️ **Configuration**
|
||||
|
||||
### **Main Configuration File**
|
||||
|
||||
#### **Configuration Location**
|
||||
```bash
|
||||
# Main configuration file
|
||||
sudo mkdir -p /etc/apt-ostree
|
||||
sudo nano /etc/apt-ostree/config.toml
|
||||
```
|
||||
|
||||
#### **Configuration Example**
|
||||
```toml
|
||||
# /etc/apt-ostree/config.toml
|
||||
[system]
|
||||
# System-wide settings
|
||||
ostree_path = "/ostree"
|
||||
sysroot_path = "/"
|
||||
default_os = "debian"
|
||||
|
||||
[daemon]
|
||||
# Daemon configuration
|
||||
host = "127.0.0.1"
|
||||
port = 8080
|
||||
max_connections = 100
|
||||
idle_timeout = 300
|
||||
log_level = "info"
|
||||
|
||||
[security]
|
||||
# Security settings
|
||||
polkit_enabled = true
|
||||
require_authorization = true
|
||||
allowed_users = ["root", "admin"]
|
||||
allowed_groups = ["sudo", "wheel"]
|
||||
|
||||
[packages]
|
||||
# Package management settings
|
||||
auto_update = false
|
||||
update_interval = 86400
|
||||
cache_dir = "/var/cache/apt-ostree"
|
||||
max_cache_size = "10GB"
|
||||
|
||||
[ostree]
|
||||
# OSTree settings
|
||||
repo_mode = "bare-user"
|
||||
compression = "gzip"
|
||||
commit_timeout = 300
|
||||
max_commits = 100
|
||||
|
||||
[logging]
|
||||
# Logging configuration
|
||||
log_file = "/var/log/apt-ostree/aptostreed.log"
|
||||
max_log_size = "100MB"
|
||||
max_log_files = 5
|
||||
log_format = "json"
|
||||
|
||||
[monitoring]
|
||||
# Monitoring settings
|
||||
metrics_enabled = true
|
||||
metrics_port = 9090
|
||||
health_check_interval = 60
|
||||
```
|
||||
|
||||
### **Environment-Specific Configuration**
|
||||
|
||||
#### **Development Environment**
|
||||
```toml
|
||||
# /etc/apt-ostree/config.dev.toml
|
||||
[system]
|
||||
ostree_path = "/tmp/ostree-dev"
|
||||
sysroot_path = "/tmp/sysroot-dev"
|
||||
|
||||
[daemon]
|
||||
log_level = "debug"
|
||||
host = "0.0.0.0"
|
||||
|
||||
[security]
|
||||
polkit_enabled = false
|
||||
require_authorization = false
|
||||
|
||||
[packages]
|
||||
auto_update = true
|
||||
update_interval = 3600
|
||||
```
|
||||
|
||||
#### **Production Environment**
|
||||
```toml
|
||||
# /etc/apt-ostree/config.prod.toml
|
||||
[system]
|
||||
ostree_path = "/ostree"
|
||||
sysroot_path = "/"
|
||||
|
||||
[daemon]
|
||||
log_level = "warn"
|
||||
host = "127.0.0.1"
|
||||
|
||||
[security]
|
||||
polkit_enabled = true
|
||||
require_authorization = true
|
||||
|
||||
[packages]
|
||||
auto_update = false
|
||||
update_interval = 86400
|
||||
|
||||
[monitoring]
|
||||
metrics_enabled = true
|
||||
health_check_interval = 30
|
||||
```
|
||||
|
||||
### **Polkit Configuration**
|
||||
|
||||
#### **Policy Files**
|
||||
```xml
|
||||
<!-- /usr/share/polkit-1/actions/org.projectatomic.aptostree.policy -->
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE policyconfig PUBLIC
|
||||
"-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
|
||||
"http://www.freedesktop.org/standards/PolicyKit/1/policyconfig.dtd">
|
||||
<policyconfig>
|
||||
<vendor>Project Atomic</vendor>
|
||||
<vendor_url>https://github.com/projectatomic/apt-ostree</vendor_url>
|
||||
|
||||
<action id="org.projectatomic.aptostree.status">
|
||||
<description>Get system status</description>
|
||||
<message>Authentication is required to get system status</message>
|
||||
<defaults>
|
||||
<allow_any>yes</allow_any>
|
||||
<allow_inactive>yes</allow_inactive>
|
||||
<allow_active>yes</allow_active>
|
||||
</defaults>
|
||||
</action>
|
||||
|
||||
<action id="org.projectatomic.aptostree.upgrade">
|
||||
<description>Upgrade system</description>
|
||||
<message>Authentication is required to upgrade the system</message>
|
||||
<defaults>
|
||||
<allow_any>auth_admin</allow_any>
|
||||
<allow_inactive>auth_admin</allow_inactive>
|
||||
<allow_active>auth_admin</allow_active>
|
||||
</defaults>
|
||||
</action>
|
||||
|
||||
<action id="org.projectatomic.aptostree.install">
|
||||
<description>Install packages</description>
|
||||
<message>Authentication is required to install packages</message>
|
||||
<defaults>
|
||||
<allow_any>auth_admin</allow_any>
|
||||
<allow_inactive>auth_admin</allow_inactive>
|
||||
<allow_active>auth_admin</allow_active>
|
||||
</defaults>
|
||||
</action>
|
||||
</policyconfig>
|
||||
```
|
||||
|
||||
#### **Rules Configuration**
|
||||
```javascript
|
||||
// /etc/polkit-1/rules.d/50-apt-ostree.rules
|
||||
polkit.addRule(function(action, subject) {
|
||||
if (action.id == "org.projectatomic.aptostree.status") {
|
||||
return polkit.Result.YES;
|
||||
}
|
||||
|
||||
if (action.id == "org.projectatomic.aptostree.upgrade" ||
|
||||
action.id == "org.projectatomic.aptostree.install") {
|
||||
if (subject.isInGroup("sudo") || subject.isInGroup("wheel")) {
|
||||
return polkit.Result.YES;
|
||||
}
|
||||
}
|
||||
|
||||
return polkit.Result.NO;
|
||||
});
|
||||
```
|
||||
|
||||
## 🚀 **Service Management**
|
||||
|
||||
### **Systemd Service Configuration**
|
||||
|
||||
#### **Daemon Service**
|
||||
```ini
|
||||
# /etc/systemd/system/aptostreed.service
|
||||
[Unit]
|
||||
Description=apt-ostree Daemon
|
||||
Documentation=man:aptostreed(8)
|
||||
After=network.target ostree.service
|
||||
Requires=ostree.service
|
||||
Wants=polkit.service
|
||||
|
||||
[Service]
|
||||
Type=notify
|
||||
ExecStart=/usr/bin/aptostreed --config /etc/apt-ostree/config.toml
|
||||
ExecReload=/bin/kill -HUP $MAINPID
|
||||
Restart=on-failure
|
||||
RestartSec=5
|
||||
User=root
|
||||
Group=root
|
||||
RuntimeDirectory=apt-ostree
|
||||
RuntimeDirectoryMode=0755
|
||||
StateDirectory=apt-ostree
|
||||
StateDirectoryMode=0755
|
||||
LogsDirectory=apt-ostree
|
||||
LogsDirectoryMode=0755
|
||||
|
||||
# Security settings
|
||||
NoNewPrivileges=true
|
||||
PrivateTmp=true
|
||||
ProtectSystem=strict
|
||||
ProtectHome=true
|
||||
ReadWritePaths=/ostree /var/lib/apt-ostree /var/cache/apt-ostree
|
||||
CapabilityBoundingSet=CAP_SYS_ADMIN CAP_DAC_OVERRIDE
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
```
|
||||
|
||||
#### **Socket Configuration**
|
||||
```ini
|
||||
# /etc/systemd/system/aptostreed.socket
|
||||
[Unit]
|
||||
Description=apt-ostree Daemon Socket
|
||||
Documentation=man:aptostreed(8)
|
||||
Before=aptostreed.service
|
||||
|
||||
[Socket]
|
||||
ListenStream=127.0.0.1:8080
|
||||
SocketUser=root
|
||||
SocketGroup=root
|
||||
SocketMode=0660
|
||||
|
||||
[Install]
|
||||
WantedBy=sockets.target
|
||||
```
|
||||
|
||||
### **Service Management Commands**
|
||||
|
||||
#### **Start and Enable Services**
|
||||
```bash
|
||||
# Enable and start services
|
||||
sudo systemctl enable aptostreed.socket
|
||||
sudo systemctl enable aptostreed.service
|
||||
sudo systemctl start aptostreed.socket
|
||||
sudo systemctl start aptostreed.service
|
||||
|
||||
# Check service status
|
||||
sudo systemctl status aptostreed.service
|
||||
sudo systemctl status aptostreed.socket
|
||||
|
||||
# View service logs
|
||||
sudo journalctl -u aptostreed.service -f
|
||||
```
|
||||
|
||||
#### **Service Control**
|
||||
```bash
|
||||
# Restart services
|
||||
sudo systemctl restart aptostreed.service
|
||||
|
||||
# Reload configuration
|
||||
sudo systemctl reload aptostreed.service
|
||||
|
||||
# Stop services
|
||||
sudo systemctl stop aptostreed.service
|
||||
sudo systemctl stop aptostreed.socket
|
||||
|
||||
# Disable services
|
||||
sudo systemctl disable aptostreed.service
|
||||
sudo systemctl disable aptostreed.socket
|
||||
```
|
||||
|
||||
## 🔒 **Security Configuration**
|
||||
|
||||
### **User and Group Management**
|
||||
|
||||
#### **Create Dedicated User**
|
||||
```bash
|
||||
# Create apt-ostree user
|
||||
sudo useradd -r -s /bin/false -d /var/lib/apt-ostree aptostree
|
||||
|
||||
# Create necessary directories
|
||||
sudo mkdir -p /var/lib/apt-ostree
|
||||
sudo mkdir -p /var/cache/apt-ostree
|
||||
sudo mkdir -p /var/log/apt-ostree
|
||||
|
||||
# Set ownership
|
||||
sudo chown -R aptostree:aptostree /var/lib/apt-ostree
|
||||
sudo chown -R aptostree:aptostree /var/cache/apt-ostree
|
||||
sudo chown -R aptostree:aptostree /var/log/apt-ostree
|
||||
|
||||
# Set permissions
|
||||
sudo chmod 750 /var/lib/apt-ostree
|
||||
sudo chmod 750 /var/cache/apt-ostree
|
||||
sudo chmod 750 /var/log/apt-ostree
|
||||
```
|
||||
|
||||
#### **Configure sudo Access**
|
||||
```bash
|
||||
# Add user to sudo group
|
||||
sudo usermod -a -G sudo aptostree
|
||||
|
||||
# Configure sudoers
|
||||
echo "aptostree ALL=(ALL) NOPASSWD: /usr/bin/apt-ostree" | \
|
||||
sudo tee /etc/sudoers.d/apt-ostree
|
||||
|
||||
# Verify configuration
|
||||
sudo visudo -c
|
||||
```
|
||||
|
||||
### **Network Security**
|
||||
|
||||
#### **Firewall Configuration**
|
||||
```bash
|
||||
# Configure UFW firewall
|
||||
sudo ufw allow from 127.0.0.1 to any port 8080
|
||||
sudo ufw allow from 192.168.1.0/24 to any port 8080
|
||||
|
||||
# Enable firewall
|
||||
sudo ufw enable
|
||||
|
||||
# Check firewall status
|
||||
sudo ufw status
|
||||
```
|
||||
|
||||
#### **Network Isolation**
|
||||
```bash
|
||||
# Create network namespace
|
||||
sudo ip netns add aptostree
|
||||
|
||||
# Move interface to namespace
|
||||
sudo ip link set eth0 netns aptostree
|
||||
|
||||
# Configure namespace networking
|
||||
sudo ip netns exec aptostree ip addr add 192.168.100.1/24 dev eth0
|
||||
sudo ip netns exec aptostree ip link set eth0 up
|
||||
```
|
||||
|
||||
## 📊 **Monitoring and Logging**
|
||||
|
||||
### **Logging Configuration**
|
||||
|
||||
#### **Log Rotation**
|
||||
```bash
|
||||
# /etc/logrotate.d/apt-ostree
|
||||
/var/log/apt-ostree/*.log {
|
||||
daily
|
||||
missingok
|
||||
rotate 7
|
||||
compress
|
||||
delaycompress
|
||||
notifempty
|
||||
create 644 aptostree aptostree
|
||||
postrotate
|
||||
systemctl reload aptostreed.service
|
||||
endscript
|
||||
}
|
||||
```
|
||||
|
||||
#### **Structured Logging**
|
||||
```json
|
||||
// Example log entry
|
||||
{
|
||||
"timestamp": "2024-01-15T10:30:00Z",
|
||||
"level": "info",
|
||||
"component": "daemon",
|
||||
"operation": "package_install",
|
||||
"user_id": 1000,
|
||||
"package": "vim",
|
||||
"version": "2:9.0.1378-1",
|
||||
"duration_ms": 1500,
|
||||
"success": true,
|
||||
"message": "Package vim installed successfully"
|
||||
}
|
||||
```
|
||||
|
||||
### **Metrics Collection**
|
||||
|
||||
#### **Prometheus Metrics**
|
||||
```rust
|
||||
// Metrics endpoint configuration
|
||||
use prometheus::{Registry, Counter, Histogram, Gauge};
|
||||
|
||||
pub struct Metrics {
|
||||
pub operations_total: Counter,
|
||||
pub operation_duration: Histogram,
|
||||
pub active_connections: Gauge,
|
||||
pub package_installations: Counter,
|
||||
}
|
||||
|
||||
impl Metrics {
|
||||
pub fn new(registry: &Registry) -> Self {
|
||||
let operations_total = Counter::new(
|
||||
"apt_ostree_operations_total",
|
||||
"Total number of operations"
|
||||
).unwrap();
|
||||
|
||||
let operation_duration = Histogram::new(
|
||||
"apt_ostree_operation_duration_seconds",
|
||||
"Operation duration in seconds"
|
||||
).unwrap();
|
||||
|
||||
let active_connections = Gauge::new(
|
||||
"apt_ostree_active_connections",
|
||||
"Number of active connections"
|
||||
).unwrap();
|
||||
|
||||
let package_installations = Counter::new(
|
||||
"apt_ostree_package_installations_total",
|
||||
"Total number of package installations"
|
||||
).unwrap();
|
||||
|
||||
registry.register(Box::new(operations_total.clone())).unwrap();
|
||||
registry.register(Box::new(operation_duration.clone())).unwrap();
|
||||
registry.register(Box::new(active_connections.clone())).unwrap();
|
||||
registry.register(Box::new(package_installations.clone())).unwrap();
|
||||
|
||||
Self {
|
||||
operations_total,
|
||||
operation_duration,
|
||||
active_connections,
|
||||
package_installations,
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
#### **Health Check Endpoint**
|
||||
```rust
|
||||
// Health check implementation
|
||||
use axum::{routing::get, Router, Json};
|
||||
use serde_json::json;
|
||||
|
||||
pub async fn health_check() -> Json<serde_json::Value> {
|
||||
let health_status = check_system_health().await;
|
||||
|
||||
Json(json!({
|
||||
"status": if health_status.is_healthy { "healthy" } else { "unhealthy" },
|
||||
"timestamp": chrono::Utc::now().to_rfc3339(),
|
||||
"version": env!("CARGO_PKG_VERSION"),
|
||||
"uptime": get_system_uptime(),
|
||||
"components": {
|
||||
"ostree": health_status.ostree_healthy,
|
||||
"apt": health_status.apt_healthy,
|
||||
"database": health_status.database_healthy,
|
||||
"filesystem": health_status.filesystem_healthy
|
||||
},
|
||||
"details": health_status.details
|
||||
}))
|
||||
}
|
||||
|
||||
pub fn create_health_router() -> Router {
|
||||
Router::new()
|
||||
.route("/health", get(health_check))
|
||||
.route("/ready", get(health_check))
|
||||
}
|
||||
```
|
||||
|
||||
## 🔧 **Maintenance Procedures**
|
||||
|
||||
### **Regular Maintenance Tasks**
|
||||
|
||||
#### **Daily Tasks**
|
||||
```bash
|
||||
# Check service status
|
||||
sudo systemctl status aptostreed.service
|
||||
|
||||
# Check log files
|
||||
sudo tail -f /var/log/apt-ostree/aptostreed.log
|
||||
|
||||
# Check disk space
|
||||
df -h /ostree /var/cache/apt-ostree
|
||||
|
||||
# Check system resources
|
||||
htop
|
||||
```
|
||||
|
||||
#### **Weekly Tasks**
|
||||
```bash
|
||||
# Clean old packages
|
||||
sudo apt-ostree cleanup
|
||||
|
||||
# Update package lists
|
||||
sudo apt-ostree refresh-md
|
||||
|
||||
# Check for updates
|
||||
sudo apt-ostree upgrade --preview
|
||||
|
||||
# Rotate log files
|
||||
sudo logrotate -f /etc/logrotate.d/apt-ostree
|
||||
```
|
||||
|
||||
#### **Monthly Tasks**
|
||||
```bash
|
||||
# Full system health check
|
||||
sudo apt-ostree status --verbose
|
||||
|
||||
# Check OSTree repository health
|
||||
sudo ostree fsck
|
||||
|
||||
# Review and clean old deployments
|
||||
sudo apt-ostree cleanup --old-deployments
|
||||
|
||||
# Update system packages
|
||||
sudo apt-ostree upgrade
|
||||
```
|
||||
|
||||
### **Backup and Recovery**
|
||||
|
||||
#### **Backup Procedures**
|
||||
```bash
|
||||
# Backup configuration
|
||||
sudo tar -czf /backup/apt-ostree-config-$(date +%Y%m%d).tar.gz \
|
||||
/etc/apt-ostree /etc/systemd/system/aptostreed*
|
||||
|
||||
# Backup OSTree repository
|
||||
sudo ostree admin backup --repo=/ostree/repo /backup/ostree-backup-$(date +%Y%m%d)
|
||||
|
||||
# Backup package cache
|
||||
sudo tar -czf /backup/apt-cache-$(date +%Y%m%d).tar.gz /var/cache/apt-ostree
|
||||
|
||||
# Backup logs
|
||||
sudo tar -czf /backup/apt-ostree-logs-$(date +%Y%m%d).tar.gz /var/log/apt-ostree
|
||||
```
|
||||
|
||||
#### **Recovery Procedures**
|
||||
```bash
|
||||
# Restore configuration
|
||||
sudo tar -xzf /backup/apt-ostree-config-$(date +%Y%m%d).tar.gz -C /
|
||||
|
||||
# Restore OSTree repository
|
||||
sudo ostree admin restore --repo=/ostree/repo /backup/ostree-backup-$(date +%Y%m%d)
|
||||
|
||||
# Restart services
|
||||
sudo systemctl restart aptostreed.service
|
||||
|
||||
# Verify recovery
|
||||
sudo apt-ostree status
|
||||
```
|
||||
|
||||
## 🚨 **Troubleshooting**
|
||||
|
||||
### **Common Issues**
|
||||
|
||||
#### **Service Won't Start**
|
||||
```bash
|
||||
# Check service status
|
||||
sudo systemctl status aptostreed.service
|
||||
|
||||
# Check logs
|
||||
sudo journalctl -u aptostreed.service -n 50
|
||||
|
||||
# Check configuration
|
||||
sudo aptostreed --config /etc/apt-ostree/config.toml --validate
|
||||
|
||||
# Check dependencies
|
||||
sudo systemctl status ostree.service
|
||||
sudo systemctl status dbus.service
|
||||
```
|
||||
|
||||
#### **Permission Issues**
|
||||
```bash
|
||||
# Check file permissions
|
||||
ls -la /ostree /var/lib/apt-ostree /var/cache/apt-ostree
|
||||
|
||||
# Check user/group ownership
|
||||
id aptostree
|
||||
groups aptostree
|
||||
|
||||
# Fix permissions
|
||||
sudo chown -R aptostree:aptostree /ostree
|
||||
sudo chown -R aptostree:aptostree /var/lib/apt-ostree
|
||||
sudo chown -R aptostree:aptostree /var/cache/apt-ostree
|
||||
```
|
||||
|
||||
#### **Network Issues**
|
||||
```bash
|
||||
# Check network connectivity
|
||||
ping -c 3 8.8.8.8
|
||||
|
||||
# Check service binding
|
||||
sudo netstat -tlnp | grep 8080
|
||||
|
||||
# Check firewall
|
||||
sudo ufw status
|
||||
|
||||
# Test local connectivity
|
||||
curl -v http://127.0.0.1:8080/health
|
||||
```
|
||||
|
||||
### **Debug Mode**
|
||||
|
||||
#### **Enable Debug Logging**
|
||||
```bash
|
||||
# Edit configuration
|
||||
sudo nano /etc/apt-ostree/config.toml
|
||||
|
||||
# Set log level to debug
|
||||
log_level = "debug"
|
||||
|
||||
# Restart service
|
||||
sudo systemctl restart aptostreed.service
|
||||
|
||||
# Monitor logs
|
||||
sudo journalctl -u aptostreed.service -f
|
||||
```
|
||||
|
||||
#### **Command Line Debugging**
|
||||
```bash
|
||||
# Run daemon in foreground with debug
|
||||
sudo aptostreed --config /etc/apt-ostree/config.toml --debug --foreground
|
||||
|
||||
# Test CLI commands with verbose output
|
||||
apt-ostree --debug status --verbose
|
||||
|
||||
# Check system information
|
||||
apt-ostree status --json
|
||||
```
|
||||
|
||||
## 📈 **Performance Optimization**
|
||||
|
||||
### **System Tuning**
|
||||
|
||||
#### **Kernel Parameters**
|
||||
```bash
|
||||
# /etc/sysctl.conf
|
||||
# Increase file descriptor limits
|
||||
fs.file-max = 1000000
|
||||
|
||||
# Optimize memory management
|
||||
vm.swappiness = 10
|
||||
vm.dirty_ratio = 15
|
||||
vm.dirty_background_ratio = 5
|
||||
|
||||
# Network tuning
|
||||
net.core.somaxconn = 65535
|
||||
net.core.netdev_max_backlog = 5000
|
||||
|
||||
# Apply changes
|
||||
sudo sysctl -p
|
||||
```
|
||||
|
||||
#### **Resource Limits**
|
||||
```bash
|
||||
# /etc/security/limits.conf
|
||||
aptostree soft nofile 65536
|
||||
aptostree hard nofile 65536
|
||||
aptostree soft nproc 32768
|
||||
aptostree hard nproc 32768
|
||||
```
|
||||
|
||||
### **Application Optimization**
|
||||
|
||||
#### **Connection Pooling**
|
||||
```rust
|
||||
// Connection pool configuration
|
||||
use deadpool::managed::{Manager, Pool, PoolError};
|
||||
|
||||
pub struct ConnectionPool {
|
||||
pool: Pool<ConnectionManager>,
|
||||
}
|
||||
|
||||
impl ConnectionPool {
|
||||
pub async fn new(max_connections: usize) -> Result<Self, PoolError> {
|
||||
let manager = ConnectionManager::new();
|
||||
let pool = Pool::builder(manager)
|
||||
.max_size(max_connections)
|
||||
.build()?;
|
||||
|
||||
Ok(Self { pool })
|
||||
}
|
||||
|
||||
pub async fn get_connection(&self) -> Result<PooledConnection, PoolError> {
|
||||
self.pool.get().await
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
#### **Caching Strategy**
|
||||
```rust
|
||||
// Cache configuration
|
||||
use moka::future::Cache;
|
||||
|
||||
pub struct CacheManager {
|
||||
package_cache: Cache<String, PackageInfo>,
|
||||
deployment_cache: Cache<String, DeploymentInfo>,
|
||||
}
|
||||
|
||||
impl CacheManager {
|
||||
pub fn new() -> Self {
|
||||
let package_cache = Cache::builder()
|
||||
.max_capacity(10000)
|
||||
.time_to_live(Duration::from_secs(3600))
|
||||
.build();
|
||||
|
||||
let deployment_cache = Cache::builder()
|
||||
.max_capacity(1000)
|
||||
.time_to_live(Duration::from_secs(1800))
|
||||
.build();
|
||||
|
||||
Self {
|
||||
package_cache,
|
||||
deployment_cache,
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## 🎯 **Next Steps**
|
||||
|
||||
### **Immediate Actions**
|
||||
1. **Review system requirements** and ensure compatibility
|
||||
2. **Choose installation method** (package vs source)
|
||||
3. **Configure basic settings** and security policies
|
||||
4. **Test basic functionality** and verify installation
|
||||
|
||||
### **Short-term Goals**
|
||||
1. **Set up monitoring** and alerting systems
|
||||
2. **Configure backup** and recovery procedures
|
||||
3. **Implement performance** monitoring and optimization
|
||||
4. **Establish maintenance** schedules and procedures
|
||||
|
||||
### **Long-term Vision**
|
||||
1. **Automated deployment** and configuration management
|
||||
2. **Multi-site deployment** and load balancing
|
||||
3. **Advanced monitoring** and predictive maintenance
|
||||
4. **Integration with** existing infrastructure management tools
|
||||
|
||||
---
|
||||
|
||||
*This deployment guide provides comprehensive instructions for deploying apt-ostree in production environments. For detailed architecture information, refer to the architecture documents in the `docs/apt-ostree-daemon-plan/architecture/` directory.*
|
||||
Loading…
Add table
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Reference in a new issue