openstack/python-openstackclient
Code Issues Proposed changes

Merge "Properly format 'attached to' column list when listing volumes"

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Jenkins 2014-12-30 21:01:10 +00:00 committed by Gerrit Code Review
commit 457f4c8998
1 changed files with 35 additions and 6 deletions
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41
openstackclient/volume/v1/volume.py
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@ -223,6 +223,25 @@ class ListVolume(lister.Lister):
def take_action(self, parsed_args):
self.log.debug('take_action(%s)', parsed_args)
volume_client = self.app.client_manager.volume
compute_client = self.app.client_manager.compute
def _format_attach(attachments):
"""Return a formatted string of a volume's attached instances
:param volume: a volume.attachments field
:rtype: a string of formatted instances
"""
msg = ''
for attachment in attachments:
server = attachment['server_id']
if server in server_cache.keys():
server = server_cache[server].name
device = attachment['device']
msg += 'Attached to %s on %s ' % (server, device)
return msg
if parsed_args.long:
columns = (
'ID',
@ -231,7 +250,7 @@ class ListVolume(lister.Lister):
'Size',
'Volume Type',
'Bootable',
'Attached to',
'Attachments',
'Metadata',
)
column_headers = (
@ -241,7 +260,7 @@ class ListVolume(lister.Lister):
'Size',
'Type',
'Bootable',
'Attached',
'Attached to',
'Properties',
)
else:
@ -250,28 +269,38 @@ class ListVolume(lister.Lister):
'Display Name',
'Status',
'Size',
'Attached to',
'Attachments',
)
column_headers = (
'ID',
'Display Name',
'Status',
'Size',
'Attached',
'Attached to',
)
# Cache the server list
server_cache = {}
try:
for s in compute_client.servers.list():
server_cache[s.id] = s
except Exception:
# Just forget it if there's any trouble
pass
search_opts = {
'all_tenants': parsed_args.all_projects,
'display_name': parsed_args.name,
'status': parsed_args.status,
}
volume_client = self.app.client_manager.volume
data = volume_client.volumes.list(search_opts=search_opts)
return (column_headers,
(utils.get_item_properties(
s, columns,
formatters={'Metadata': utils.format_dict},
formatters={'Metadata': utils.format_dict,
'Attachments': _format_attach},
) for s in data))