root@openstacksa2:~# juju status --format=yaml
model:
  name: controller
  controller: testmaas-controller
  cloud: testmaas
  version: 2.1.2
machines:
  "0":
    juju-status:
      current: started
      since: 17 Mar 2017 09:05:15Z
      version: 2.1.2
    dns-name: 10.14.151.202
    ip-addresses:
    - 10.14.151.202
    instance-id: k7cqry
    machine-status:
      current: running
      message: Deployed
      since: 17 Mar 2017 08:54:34Z
    series: xenial
    constraints: mem=3584M tags=controller,prodcloud
    hardware: arch=amd64 cores=2 mem=8192M tags=prodcloud,controller,virtual availability-zone=default
    controller-member-status: has-vote
  "1":
    juju-status:
      current: started
      since: 17 Mar 2017 09:05:17Z
      version: 2.1.2
    dns-name: 10.14.151.201
    ip-addresses:
    - 10.14.151.201
    instance-id: q48pdy
    machine-status:
      current: running
      message: Deployed
      since: 17 Mar 2017 09:03:11Z
    series: xenial
    constraints: tags=controller,prodcloud
    hardware: arch=amd64 cores=2 mem=8192M tags=prodcloud,controller,virtual availability-zone=default
    controller-member-status: has-vote
  "2":
    juju-status:
      current: started
      since: 17 Mar 2017 09:05:15Z
      version: 2.1.2
    dns-name: 10.14.151.204
    ip-addresses:
    - 10.14.151.204
    instance-id: c3btpt
    machine-status:
      current: running
      message: Deployed
      since: 17 Mar 2017 09:03:15Z
    series: xenial
    constraints: tags=controller,prodcloud
    hardware: arch=amd64 cores=2 mem=8192M tags=virtual,controller,prodcloud availability-zone=default
    controller-member-status: has-vote
  "3":
    juju-status:
      current: started
      since: 17 Mar 2017 09:05:15Z
      version: 2.1.2
    dns-name: 10.14.151.216
    ip-addresses:
    - 10.14.151.216
    instance-id: 787f67
    machine-status:
      current: running
      message: Deployed
      since: 17 Mar 2017 09:03:59Z
    series: xenial
    constraints: tags=controller,prodcloud
    hardware: arch=amd64 cores=2 mem=8192M tags=controller,prodcloud,virtual availability-zone=default
    controller-member-status: has-vote
  "4":
    juju-status:
      current: started
      since: 17 Mar 2017 09:05:15Z
      version: 2.1.2
    dns-name: 10.14.151.217
    ip-addresses:
    - 10.14.151.217
    instance-id: k8f68b
    machine-status:
      current: running
      message: Deployed
      since: 17 Mar 2017 09:03:54Z
    series: xenial
    constraints: tags=controller,prodcloud
    hardware: arch=amd64 cores=2 mem=8192M tags=controller,prodcloud,virtual availability-zone=default
    controller-member-status: has-vote