fly

Name: fly
Author: Melvynx

Deploy and manage Fly.io apps via CLI - apps, machines, volumes, secrets, certificates. Use when user mentions 'fly', 'flyctl', 'fly.io', or wants to deploy on Fly.io.

official deployment devtools

Install

$ npx api2cli install fly

Details

Skill type: Official CLI

Auth type: bearer

Version: 1.0.0

Author: Melvynx

Repo: https://github.com/Melvynx/cli-skills

README

fly

Setup

macOS:

brew install flyctl

Linux:

curl -L https://fly.io/install.sh | sh

Verify installation:

fly --version

Always use --json flag when calling commands programmatically (where supported).

Authentication

fly auth login

Check auth status:

fly auth whoami

Resources

Apps

Command	Description
`fly launch`	Create and configure a new app
`fly apps list`	List all apps
`fly apps create <name>`	Create a new app
`fly apps destroy <name>`	Destroy an app
`fly status`	Show app status
`fly info`	Show app details

Deploy

Command	Description
`fly deploy`	Deploy the app
`fly deploy --image <image>`	Deploy a specific Docker image
`fly deploy --strategy rolling`	Deploy with rolling strategy
`fly releases`	List recent releases

Logs

Command	Description
`fly logs`	Stream app logs
`fly logs --app <name>`	Stream logs for a specific app

Scaling

Command	Description
`fly scale count 2`	Scale to 2 instances
`fly scale vm shared-cpu-1x`	Set VM size
`fly scale vm shared-cpu-1x --memory 512`	Set VM size with memory
`fly scale show`	Show current scale settings
`fly regions list`	List available regions
`fly regions add <region>`	Add a region

Secrets

Command	Description
`fly secrets list`	List all secrets
`fly secrets set KEY=value`	Set a secret
`fly secrets set KEY1=val1 KEY2=val2`	Set multiple secrets
`fly secrets unset KEY`	Remove a secret

Volumes

Command	Description
`fly volumes list`	List all volumes
`fly volumes create <name> --size 1`	Create a volume (size in GB)
`fly volumes create <name> --size 1 --region <region>`	Create volume in specific region
`fly volumes destroy <id>`	Destroy a volume
`fly volumes extend <id> --size 5`	Extend volume size

Certificates

Command	Description
`fly certs list`	List all certificates
`fly certs create <domain>`	Add a certificate for a domain
`fly certs show <domain>`	Show certificate details
`fly certs delete <domain>`	Remove a certificate

Machines

Command	Description
`fly machine list`	List all machines
`fly machine start <id>`	Start a machine
`fly machine stop <id>`	Stop a machine
`fly machine destroy <id>`	Destroy a machine
`fly machine status <id>`	Show machine status

SSH and Proxy

Command	Description
`fly ssh console`	Open SSH console to the app
`fly ssh console --command "ls -la"`	Run a command via SSH
`fly proxy 5432`	Proxy a port to local machine
`fly proxy 5432:5432`	Proxy with explicit local:remote ports

Global Flags

Flag	Description
`--json`	Output result as JSON
`--app <name>`	Specify app name
`--config <path>`	Path to fly.toml config file
`--region <region>`	Specify region
`--verbose`	Enable verbose output