Current File : //usr/lib/python2.7/site-packages/euca2ools/commands/ec2/describenetworkinterfaceattribute.py
# Copyright (c) 2014-2016 Hewlett Packard Enterprise Development LP
#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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from requestbuilder import Arg, MutuallyExclusiveArgList
from euca2ools.commands.ec2 import EC2Request
class DescribeNetworkInterfaceAttribute(EC2Request):
DESCRIPTION = 'Show an attribute of a VPC network interface'
ARGS = [Arg('NetworkInterfaceId', metavar='INTERFACE', help='''ID of the
network interface to show info for (required)'''),
MutuallyExclusiveArgList(
Arg('-d', '--description', dest='Attribute',
action='store_const', const='description',
help="show the interface's description"),
Arg('--source-dest-check', dest='Attribute',
action='store_const', const='sourceDestCheck',
help='''show whether source/destination address
checking is enabled'''),
Arg('--group-set', dest='Attribute', action='store_const',
const='groupSet', help='''show the security groups the
network interface belongs to'''),
Arg('-a', '--attachment', dest='Attribute',
action='store_const', const='attachment', help='''show info
about the interface's attachment (if any)'''))
.required()]
LIST_TAGS = ['groupSet']
def print_result(self, result):
print self.tabify(('NETWORKINTERFACE',
result.get('networkInterfaceId'),
self.args['Attribute']))
if self.args['Attribute'] == 'description':
print self.tabify(('DESCRIPTION',
result['description'].get('value')))
elif self.args['Attribute'] == 'sourceDestCheck':
print self.tabify(('SOURCEDESTCHECK',
result['sourceDestCheck'].get('value')))
elif self.args['Attribute'] == 'groupSet':
for group in result.get('groupSet') or []:
print self.tabify(('GROUP', group.get('groupId'),
group.get('groupName')))
elif self.args['Attribute'] == 'attachment':
attachment = result.get('attachment')
if attachment:
attachment_info = [attachment.get(attr) for attr in (
'attachmentID', 'deviceIndex', 'status', 'attachTime',
'deleteOnTermination')]
print self.tabify(['ATTACHMENT'] + attachment_info)
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