text: 
  import os
  import sys
  
  def main():
    namespace = sys.argv[1]
    pods = exec_shell('kubectl get pods -n ' + namespace)
  
    pods = [ p for p in pods.split('\n') if 'whale' in p or 'seed' in p or 'fish' in p ]
    pods = [ p.split(' ')[0] for p in pods ]
  
    statuses = [ get_status(namespace, pod) for pod in pods ]
  
    statuses = [ s for s in statuses if len(s) > 0 ]
  
    select = lambda status, prop: [ s for s in status.split('\n') if prop in s ][0].split(':')[1].strip()
  
    ports = [ select(status, 'Libp2p port') for status in statuses ]
    ips = [ select(status, 'External IP') for status in statuses ]
    peerIDs = [ select(status, 'Libp2p PeerID') for status in statuses ]
  
    peers = [ '/ip4/' + ip + '/tcp/' + port + '/p2p/' + peer_id for (ip,port,peer_id) in zip(ips, ports, peerIDs) ]
  
    with open('terraform/testnets/' + namespace + '/peers.txt', 'w') as f:
      f.write('\n'.join(peers))
  
  def get_status(namespace, pod):
    if 'seed' in pod:
      return exec_shell('kubectl exec -n ' + namespace + ' -c seed -i ' + pod + ' -- mina client status')
    else:
      return exec_shell('kubectl exec -n ' + namespace + ' -c coda -i ' + pod + ' -- mina client status')
  
  
  def exec_shell(cmd):
    stream = os.popen(cmd)
    output = stream.read()
    return output
  
  main()
  