x
/
vmware-nsx
Code Issues Proposed changes

Add retry logic when deleting logical port and logical switch 

When deleting a logical port or logical switch, the backend may
have transient inconsistency due to split internal update transactions.
For now, adding the retry logical at the plugin side to solve
this problem.

Change-Id: I008d5759d490bbd364731f94b916c179af50491b
This commit is contained in:
Shih-Hao Li 2016-01-27 10:12:46 -08:00
parent ccdce866c6
commit 28ac8ed890
2 changed files with 5 additions and 0 deletions
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2
vmware_nsx/nsxlib/v3/__init__.py
View File

@ -90,6 +90,8 @@ def create_logical_switch(display_name, transport_zone_id, tags,
return client.create_resource(resource, body)
@utils.retry_upon_exception_nsxv3(nsx_exc.StaleRevision,
max_attempts=cfg.CONF.nsx_v3.retries)
def delete_logical_switch(lswitch_id):
resource = 'logical-switches/%s?detach=true&cascade=true' % lswitch_id
client.delete_resource(resource)

3
vmware_nsx/nsxlib/v3/resources.py
View File

@ -261,6 +261,9 @@ class LogicalPort(AbstractRESTResource):
attachment=attachment))
return self._client.create(body=body)
@utils.retry_upon_exception_nsxv3(
nsx_exc.StaleRevision,
max_attempts=cfg.CONF.nsx_v3.retries)
def delete(self, lport_id):
return self._client.url_delete('%s?detach=true' % lport_id)