rancher_community-catalog/infra-templates/portainer/0/rancher-compose.yml

.catalog:
  name: "Portainer"
  version: "1.11.4"
  description: Open-source lightweight management UI for a Docker host or Swarm cluster
  minimum_rancher_version: v1.5.0-rc1
  maximum_rancher_version: v1.9.99