firefly-cli

README

FireFly CLI

The FireFly CLI can be used to create local FireFly stacks for offline development of blockchain apps. This allows developers to rapidly iterate on their idea without needing to set up a bunch of infrastructure before they can write the first line of code.

Prerequisites

In order to run the FireFly CLI, you will need a few things installed on your dev machine:

• Docker
• Docker Compose
• Go
• openssl

Install the CLI

On Go 1.16 and newer:

$ go install github.com/hyperledger/firefly-cli/ff@latest

On earlier versions of Go:

$ go get github.com/hyperledger/firefly-cli/ff

NOTE: For Linux users, it is recommended that you add your user to the docker group so that you do not have to run ff or docker as root or with sudo. For more information about Docker permissions on Linux, please see Docker's documentation on the topic.

Create a new stack

$ ff init <stack_name>

Start a stack

$ ff start <stack_name>

View logs

$ ff logs <stack_name>

NOTE: You can use the -f flag on the logs command to follow the log output from all nodes in the stack

Stop a stack

$ ff stop <stack_name>

Clear all data from a stack

This command clears all data in a stack, but leaves the stack itself. This is useful for testing when you want to start with a clean slate but don't want to actually recreate the resources in the stack itself. Note: this will also stop the stack if it is running.

$ ff reset <stack_name>

Completely delete a stack

This command will completely delete a stack, including all of its data and configuration.

$ ff remove <stack_name>

Get stack info

This command will print out information about a particular stack, including whether it is running or not.

$ ff info <stack_name>

List all stacks

This command will list all stacks that have been created on your machine.

$ ff ls