Changeset 561
- Timestamp:
- Jun 2, 2008, 3:40:51 AM (16 years ago)
- File:
-
- 1 edited
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trunk/packages/sipb-xen-remote-server/files/usr/sbin/sipb-xen-remote-listvms
r558 r561 14 14 15 15 def main(argv): 16 # Query each of the server for their VMs. 17 # TODO get `servers` from a real list of all the VM hosts (instead of 18 # hardcoding the list here) 19 servers = [ 'black-mesa.mit.edu', 'sx-blade-2.mit.edu' ] 20 # XXX 21 pipes = [ Popen(['remctl', server, 'remote', 'web', 'listvms'], stdout=PIPE) 22 for server in servers ] 23 outputs = [ p.communicate()[0] for p in pipes ] 24 for p in pipes: 25 if p.returncode != 0: raise CalledProcessError(p.returncode, cmd) 26 results = [ safe_load(o) for o in outputs ] 27 results = filter( lambda x: x is not None, results ) 16 # Query each of the server for their VMs. 17 # TODO get `servers` from a real list of all the VM hosts (instead of 18 # hardcoding the list here) 19 servers = ['black-mesa.mit.edu', 'sx-blade-2.mit.edu'] 20 # XXX 21 pipes = [Popen(['remctl', server, 'remote', 'web', 'listvms'], stdout=PIPE) 22 for server in servers] 23 outputs = [p.communicate()[0] for p in pipes] 24 for p in pipes: 25 if p.returncode != 0: 26 raise CalledProcessError(p.returncode, cmd) 27 results = [safe_load(o) for o in outputs] 28 results = filter(lambda x: x is not None, results) 28 29 29 # Merge the results and print. 30 merged = {} 31 for result in results: merged.update(result) 32 print safe_dump(merged, default_flow_style=False) 30 # Merge the results and print. 31 merged = {} 32 for result in results: 33 merged.update(result) 34 print safe_dump(merged, default_flow_style=False) 33 35 34 36 if __name__ == '__main__': 35 main(argv)37 main(argv) 36 38 37 # vim:et:sw=2:ts= 239 # vim:et:sw=2:ts=4
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