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Add ability to delete discovery entry

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This allows a full purge without restarting confluent.
This commit is contained in:
Jarrod Johnson 2018-01-23 13:27:20 -05:00
parent 9baa1f5652
commit 924f679f79
1 changed files with 16 additions and 8 deletions
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24
confluent_server/confluent/discovery/core.py
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@ -359,15 +359,10 @@ def handle_api_request(configmanager, inputdata, operation, pathcomponents):
raise exc.InvalidArgumentException()
rescan()
return (msg.KeyValueData({'rescan': 'started'}),)
elif (operation in ('update', 'create')):
elif operation in ('update', 'create'):
if 'node' not in inputdata:
raise exc.InvalidArgumentException('Missing node name in input')
_, queryparms, _, _ = _parameterize_path(pathcomponents[1:])
if 'by-mac' not in queryparms:
raise exc.InvalidArgumentException('Must target using "by-mac"')
mac = queryparms['by-mac'].replace('-', ':')
if mac not in known_info:
raise exc.NotFoundException('{0} not found'.format(mac))
mac = _get_mac_from_query(pathcomponents)
info = known_info[mac]
if info['handler'] is None:
raise exc.NotImplementedException(
@ -377,10 +372,24 @@ def handle_api_request(configmanager, inputdata, operation, pathcomponents):
eval_node(configmanager, handler, info, inputdata['node'],
manual=True)
return [msg.AssignedResource(inputdata['node'])]
elif operation == 'delete':
mac = _get_mac_from_query(pathcomponents)
del known_info[mac]
return [msg.DeletedResource(mac)]
raise exc.NotImplementedException(
'Unable to {0} to {1}'.format(operation, '/'.join(pathcomponents)))
def _get_mac_from_query(pathcomponents):
_, queryparms, _, _ = _parameterize_path(pathcomponents[1:])
if 'by-mac' not in queryparms:
raise exc.InvalidArgumentException('Must target using "by-mac"')
mac = queryparms['by-mac'].replace('-', ':')
if mac not in known_info:
raise exc.NotFoundException('{0} not found'.format(mac))
return mac
def handle_read_api_request(pathcomponents):
# TODO(jjohnson2): This should be more generalized...
# odd indexes into components are 'by-'*, even indexes
@ -812,7 +821,6 @@ def get_nodename_from_enclosures(cfg, info):
def eval_node(cfg, handler, info, nodename, manual=False):
try:
handler.probe() # unicast interrogation as possible to get more data
# for now, we search switch only, ideally we search cmm, smm, and
# switch concurrently
# do some preconfig, for example, to bring a SMM online if applicable
errorstr = handler.preconfig()