Oh-Procd

oh-procd is a lightweight and flexible process manager written in Rust. It helps developers run, monitor, and manage multiple processes efficiently with features like automatic restart, logging, and environment configuration.

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Features

• 🚀 Process Management: Start and monitor multiple processes easily.
• 🔄 Auto Restart: Automatically restart processes when they exit unexpectedly.
• 📅 Logging & Rotation: Capture process output and support log rotation.
• 🛠 Configurable: YAML/JSON-based configuration for commands, environment variables, and working directories.
• 🔧 Lightweight & Efficient: Built with Rust for high performance and low overhead.

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Installation

Build oh-procd from source using Rust's cargo:

git clone https://github.com/oh-rust/oh-procd.git
cd oh-procd
cargo build --release

The compiled binary will be located at:

target/release/oh-procd

Usage

Prepare a configuration file (e.g., procd.yaml ):

# Required configuration: HTTP server for the management page
http:
  addr: "127.0.0.1:8080" 

# Optional configuration: authentication account
# auth:
#   username: admin
#   password: 123

processes:
  - name: web-api
    cmd: "python3"
    args: ["-m", "http.server","8090"]
    home: /tmp
    # max_run: "10s"  # Maximum continuous runtime
    # next: "30s" # Wait time before next run after exit

  - name: sleep
    cmd: "sleep"
    args: ["10"]
    home: /tmp
    # max_run: "10s"  # Maximum continuous runtime
    next: "30s" # Wait time before next run after exit

Run oh-procd with your configuration:

./oh-procd -c procd.yaml