(random)[~]% juju status
environment: onlinelabs
machines:
  "0":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.232.112
    instance-id: 'manual:'
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
    state-server-member-status: has-vote
  "1":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.238.180
    instance-id: manual:212.47.238.180
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "2":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.228.150
    instance-id: manual:212.47.228.150
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "3":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.231.222
    instance-id: manual:212.47.231.222
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "4":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.235.65
    instance-id: manual:212.47.235.65
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "5":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.229.31
    instance-id: manual:212.47.229.31
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "6":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.235.118
    instance-id: manual:212.47.235.118
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "7":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.238.94
    instance-id: manual:212.47.238.94
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "8":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.230.100
    instance-id: manual:212.47.230.100
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "9":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.236.198
    instance-id: manual:212.47.236.198
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "10":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.233.246
    instance-id: manual:212.47.233.246
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "11":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.236.243
    instance-id: manual:212.47.236.243
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "12":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.229.25
    instance-id: manual:212.47.229.25
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "13":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.236.195
    instance-id: manual:212.47.236.195
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
  "14":
    agent-state: started
    agent-version: 1.20.14
    dns-name: 212.47.239.46
    instance-id: manual:212.47.239.46
    series: trusty
    hardware: arch=armhf cpu-cores=1 mem=2020M
services:
  hadoop-master:
    charm: cs:trusty/hadoop-16
    exposed: true
    relations:
      namenode:
      - hadoop-slavecluster
      resourcemanager:
      - hadoop-slavecluster
    units:
      hadoop-master/0:
        agent-state: started
        agent-version: 1.20.14
        machine: "2"
        open-ports:
        - 8030/tcp
        - 8031/tcp
        - 8032/tcp
        - 8045/tcp
        - 8050/tcp
        - 9000/tcp
        - 50070/tcp
        public-address: 212.47.228.150
  hadoop-slavecluster:
    charm: cs:trusty/hadoop-16
    exposed: false
    relations:
      datanode:
      - hadoop-master
      nodemanager:
      - hadoop-master
    units:
      hadoop-slavecluster/0:
        agent-state: started
        agent-version: 1.20.14
        machine: "3"
        open-ports:
        - 8030/tcp
        - 8031/tcp
        - 8032/tcp
        - 50010/tcp
        - 50020/tcp
        - 50075/tcp
        public-address: 212.47.231.222
      hadoop-slavecluster/1:
        agent-state: started
        agent-version: 1.20.14
        machine: "4"
        open-ports:
        - 8030/tcp
        - 8031/tcp
        - 8032/tcp
        - 50010/tcp
        - 50020/tcp
        - 50075/tcp
        public-address: 212.47.235.65
      hadoop-slavecluster/2:
        agent-state: started
        agent-version: 1.20.14
        machine: "5"
        open-ports:
        - 8030/tcp
        - 8031/tcp
        - 8032/tcp
        - 50010/tcp
        - 50020/tcp
        - 50075/tcp
        public-address: 212.47.229.31
      hadoop-slavecluster/3:
        agent-state: started
        agent-version: 1.20.14
        machine: "6"
        open-ports:
        - 8030/tcp
        - 8031/tcp
        - 8032/tcp
        - 50010/tcp
        - 50020/tcp
        - 50075/tcp
        public-address: 212.47.235.118
      hadoop-slavecluster/4:
        agent-state: started
        agent-version: 1.20.14
        machine: "7"
        open-ports:
        - 8030/tcp
        - 8031/tcp
        - 8032/tcp
        - 50010/tcp
        - 50020/tcp
        - 50075/tcp
        public-address: 212.47.238.94
  juju-gui:
    charm: cs:trusty/juju-gui-16
    exposed: true
    units:
      juju-gui/0:
        agent-state: started
        agent-version: 1.20.14
        machine: "1"
        open-ports:
        - 80/tcp
        - 443/tcp
        public-address: 212.47.238.180