AgentSkillsCN

fly

在fly.io上部署和管理摄影作品集后端。当部署应用、查看日志、检查状态、扩展机器或管理fly.io部署时使用。

SKILL.md
--- frontmatter
name: fly
description: Deploy and manage the photography portfolio backend on fly.io. Use when deploying the app, checking logs, checking status, scaling machines, or managing the fly.io deployment.
allowed-tools: Bash

Fly.io Management

This skill helps manage the photography portfolio backend deployment on fly.io.

App Information

  • •App name: photography-portfolio-solitary-fire-836
  • •Region: sjc (San Jose, California)
  • •Backend directory: backend/

Common Commands

Deploy

Deploy the backend to fly.io:

bash
cd backend && fly deploy

For a faster deployment without building (if image is already pushed):

bash
cd backend && fly deploy --no-cache

View Logs

Get real-time logs from the deployed app:

bash
fly logs -a photography-portfolio-solitary-fire-836

Tail logs continuously:

bash
fly logs -a photography-portfolio-solitary-fire-836 -f

Check Status

Check app status and running machines:

bash
fly status -a photography-portfolio-solitary-fire-836

List all machines:

bash
fly machines list -a photography-portfolio-solitary-fire-836

SSH into Machine

Open SSH session to the running machine:

bash
fly ssh console -a photography-portfolio-solitary-fire-836

Execute a single command:

bash
fly ssh console -a photography-portfolio-solitary-fire-836 -C "command here"

Scaling

Scale memory:

bash
fly scale memory 512 -a photography-portfolio-solitary-fire-836

Scale VM count:

bash
fly scale count 1 -a photography-portfolio-solitary-fire-836

Secrets Management

List secrets:

bash
fly secrets list -a photography-portfolio-solitary-fire-836

Set a secret:

bash
fly secrets set SECRET_NAME=value -a photography-portfolio-solitary-fire-836

Troubleshooting

Check recent events:

bash
fly logs -a photography-portfolio-solitary-fire-836 --tail 100

Restart the app:

bash
fly apps restart photography-portfolio-solitary-fire-836

Get machine details:

bash
fly machine status <machine-id> -a photography-portfolio-solitary-fire-836

Deployment Checklist

When deploying:

  1. •Ensure you're in the backend/ directory
  2. •Check that all secrets are set (if needed)
  3. •Run fly deploy
  4. •Monitor logs with fly logs -f to verify successful startup
  5. •Check status with fly status to confirm machines are running

Notes

  • •The app uses auto-stop/auto-start machines (min_machines_running = 0)
  • •Backend runs on port 5001
  • •Uses CDN mode (USE_CDN = 'true')
  • •Photos directory is /app/photos