open-formation

A cli tool for deploying AWS resources using a JSON file.

Install

Install using npm install -g @cosmunity/open-formation.

You must be logged into an account with access to the @cosmunity package scope.

Running

open-formation looks for a file in the cwd named formation.json.

Commands

ofn

• Enter the interactive ofn shell.
• All below commands can be executed here without typing ofn.

ofn version <service-name>

• This command deploys the specified ECS service.
• ECS will deploy a new version of the service and handle any scaling operations automatically.
• Instances will be automatically registered in the target load balancer.
• Removed instances will be drained before termination.

ofn status

• Print status information about the current formation.

ofn deploy [-y]

• Deploy the machines in the current formation.

ofn rm <instanceId>

• Terminate an EC2 instance.

ofn help

• Full helptext