docker-compose.yaml

---
services:
  unifi:
    image: "jacobalberty/unifi:${UNIFI_VERSION:?}"
    init: true
    restart: "always"
    user: "unifi"
    ports:
      - "${UNIFI_HTTP_PORT:-8080}:8080/tcp"
      - "${UNIFI_HTTPS_PORT:-8443}:8443/tcp"
    volumes:
      - "./scripts/init.d:/usr/local/unifi/init.d:ro"

  bootstrap:
    image: "alpine/httpie"
    depends_on:
      unifi:
        condition: "service_healthy"
    entrypoint: "/bin/sh"
    command:
      - "-c"
      - |
        alias http='http --quiet --check-status --verify=no --ignore-stdin'

        http https://unifi:8443/manage/account/login 2>/dev/null
        case $$? in
          0) echo 'Unifi controller has already been setup' >&2; exit 0;;
          3) echo 'Bootstrapping Unifi controller';;
          *) echo 'Unexpected HTTP response from Unifi controller' >&2; exit 1;;
        esac

        http https://unifi:8443/api/cmd/sitemgr cmd=add-default-admin "name=${UNIFI_USERNAME:?}" "email=${UNIFI_EMAIL:?}" "x_password=${UNIFI_PASSWORD:?}"
        http https://unifi:8443/api/cmd/system cmd=set-installed