Ufo has an concept of extra environments. This is controlled by the UFO_ENV_EXTRA variable. By setting UFO_ENV_EXTRA you can create additional identical ECS services or environments.

ufo ship demo-web # creates a demo-web ecs service
UFO_ENV_EXTRA=2 ufo ship demo-web # creates a demo-web-2 ecs service

The UFO_ENV_EXTRA can also be set with ufo current so you do not have to type it over.

ufo current --env-extra 1

The precedence:

  1. UFO_ENV_EXTRA - takes highest precedence
  2. .ufo/current env-extra setting - takes lower precedence

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