code: def wait_for_master_to_start(single_master):
    '''
    Wait for a nomad master to start
    '''
    i = 0
    while True:
      try:
        r = requests.get("http://%s:4646/v1/status/leader" % single_master)
        if r.status_code == 200:
          break
      except:
        Log.debug(sys.exc_info()[0])
        Log.info("Waiting for cluster to come up... %s" % i)
        time.sleep(1)
        if i > 10:
          Log.error("Failed to start Nomad Cluster!")
          sys.exit(-1)
      i = i + f wait_for_master_to_start(single_master):
    '''
    Wait for a nomad master to start
    '''
    i = 0
    while True:
      try:
        r = requests.get("http://%s:4646/v1/status/leader" % single_master)
        if r.status_code == 200:
          break
      except:
        Log.debug(sys.exc_info()[0])
        Log.info("Waiting for cluster to come up... %s" % i)
        time.sleep(1)
        if i > 10:
          Log.error("Failed to start Nomad Cluster!")
          sys.exit(-1)
      i = i + 1
docs: Wait for a nomad master to start