ivandov@jujuprod:~$ juju status --format yaml
model: default
machines:
  "0":
    juju-status:
      current: error
      message: no matching tools available
      since: 10 May 2016 16:18:37-04:00
    instance-id: pending
    machine-status:
      current: pending
      since: 10 May 2016 16:18:27-04:00
    series: trusty
services:
  docker:
    charm: cs:trusty/docker-8
    exposed: false
    service-status:
      current: unknown
      message: Waiting for agent initialization to finish
      since: 10 May 2016 16:18:24-04:00
    units:
      docker/0:
        workload-status:
          current: unknown
          message: Waiting for agent initialization to finish
          since: 10 May 2016 16:18:24-04:00
        juju-status:
          current: allocating
          since: 10 May 2016 16:18:24-04:00
        machine: "0"