fly
v1.0.0Deploy 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.
Sourced from ClawHub,
Authored by Melvyn
Installation
Please help me install the skill `fly` from SkillHub official store.
npx skills add Melvynx/fly
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 |