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    PM2 Service Daemonizer — Node.js & Python Persistent Service Patterns

    by Shogun Labs

    Keep Node.js and Python services running forever with PM2 — startup, health checks, troubleshooting.

    Updated Jun 2026
    Security scanned
    Requires: Node.js v14+

    $10

    · or 50 credits

    30-day refund guarantee

    Secure checkout via Stripe

    Included in download

    • Convert Node scripts into background services with auto-restart on crash.
    • Configure Python venv apps to start automatically when the server boots.
    • terminal, network automation included
    • Ready for Requires: Node.js v14+
    • Instant install

    Sample input

    Deploy my Node.js api-server with 2 instances and my Python slack-bot using its venv. Ensure they both auto-start on server reboot.

    Sample output

    [PM2] Spawning PM2 daemon with user [deploy] [PM2] App [api-server] launched (2 instances) [PM2] App [slack-bot] launched (python venv) [PM2] Script registered for startup at /etc/init.d/pm2-root [PM2] Actions: pm2 save | pm2 monit | pm2 logs Status: All 3 processes ONLINE. OS Auto-start ENABLED.

    About This Skill

    Turn Scripts into Reliable Background Services

    Deploying an application is only the first step; keeping it running 24/7 is the real challenge. pm2-service-daemonizer provides a standardized workflow for transforming Node.js, Python, and binary applications into resilient background daemons. It solves the critical problem of "silent failures" where a script crashes or a server reboots, leaving your service offline.

    What it does

    This skill automates the end-to-end process of service lifecycle management. It encapsulates complex configurations for process persistence, including:

    • Daemonization: Running applications in the background with zero-downtime reloads.
    • Auto-Recovery: Instant restarts if an app crashes due to memory leaks or unhandled exceptions.
    • Boot Persistence: Configuring system-level startup scripts (Mac/Linux) to ensure services come back online after a power cycle.
    • Runtime Management: Unified logging, health checks, and resource monitoring for multiple processes.

    Why use this skill

    Manually running commands like pm2 start is easy, but configuring pm2 startup correctly, managing Python virtual environments, or handling cross-platform daemon persistence is error-prone. This skill acts as a DevOps expert, ensuring your environment variables, work directories, and startup hooks are configured according to production-grade best practices.

    Supported Technologies

    • Frameworks: Node.js (Express, NestJS), Python (Flask, FastAPI, Slack-Bolt).
    • Environments: Virtualenv, Conda, npm/yarn.
    • Platforms: Linux (Ubuntu, CentOS, Debian), macOS.

    Use Cases

    • Convert Node scripts into background services with auto-restart on crash.
    • Configure Python venv apps to start automatically when the server boots.
    • Set up unified logging and resource monitoring for multiple microservices.
    • Implement zero-downtime reloads and memory-limit based auto-reboot policies.

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    Security Scanned

    Passed automated security review

    Permissions

    Terminal / Shell
    Network Access

    File Scopes

    pm2-service-daemonizer/**

    Tags

    devops
    backend
    nodejs
    python
    server-management
    deployment
    devopspm2
    nodejspython
    daemon
    process-management

    Requires: Node.js v14+, npm, pm2 (npm install -g pm2). Works on macOS, Linux, Windows.

    Creator

    Shogun Labs

    Building battle-tested Claude Code skills from real-world automation — bot-detection bypass, sales copy generation, and n8n workflow tooling.

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