x/vmware-nsx
Code Issues Proposed changes

NSX|V remove async calls to backend

Browse Source 
Removing most of the backed calls that used async=true, because when
the backend is overloaded those calls are sometimes dropped.
Currently the only call that can still be async is deploy-edge.

Change-Id: Icffb651a32bc37759eb45abd564e86bc363ad38c
This commit is contained in:
Adit Sarfaty 2016-07-28 13:53:10 +03:00
parent d528f56b3e
commit c48ecd9539
9 changed files with 15 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
vmware_nsx/plugins/nsx_v/drivers/exclusive_router_driver.py
View File

@ -73,7 +73,7 @@ class RouterExclusiveDriver(router_driver.RouterBaseDriver):
edge_cfg = self.vcns.get_edge(edge_id)[1]
if edge_cfg.get('appliances'):
edge_cfg['appliances']['applianceSize'] = r['router_size']
self.vcns.update_edge(edge_id, edge_cfg, async=False)
self.vcns.update_edge(edge_id, edge_cfg)
nsxv_db.update_nsxv_router_binding(
context.session, router_id,
appliance_size=r['router_size'])

4
vmware_nsx/plugins/nsx_v/md_proxy.py
View File

@ -622,9 +622,7 @@ class NsxVMetadataProxyHandler(object):
virt_srvr.set_default_pool(pool)
lb_obj.add_virtual_server(virt_srvr)
lb_obj.submit_to_backend(
self.nsxv_plugin.nsx_v.vcns,
edge_id, async=False)
lb_obj.submit_to_backend(self.nsxv_plugin.nsx_v.vcns, edge_id)
def configure_router_edge(self, rtr_id, context=None):
# Connect router interface to inter-edge network

22
vmware_nsx/plugins/nsx_v/vshield/edge_appliance_driver.py
View File

@ -869,37 +869,21 @@ class EdgeApplianceDriver(object):
"service config"))
def _delete_port_group(self, task):
try:
header, response = self.vcns.get_edge_id(task.userdata['job_id'])
except exceptions.VcnsApiException:
with excutils.save_and_reraise_exception():
LOG.error(_LE("NSXv: Failed to get job for %s"),
task.userdata)
status = response['status']
if status != 'COMPLETED':
if (status == 'QUEUED' or status == 'RUNNING' or
status == 'ROLLBACK'):
LOG.debug("NSXv: job is still pending for %s", task.userdata)
return task_constants.TaskStatus.PENDING
try:
self.vcns.delete_port_group(
task.userdata['dvs_id'],
task.userdata['port_group_id'])
except Exception as e:
LOG.error(_LE('Unable to delete %(pg)s (job status %(state)s) '
'exception %(ex)s'),
LOG.error(_LE('Unable to delete %(pg)s exception %(ex)s'),
{'pg': task.userdata['port_group_id'],
'state': status,
'ex': e})
if status == 'FAILED':
return task_constants.TaskStatus.ERROR
return task_constants.TaskStatus.COMPLETED
def delete_portgroup(self, dvs_id, port_group_id, job_id):
def delete_portgroup(self, dvs_id, port_group_id):
task_name = "delete-port-group-%s" % port_group_id
userdata = {'dvs_id': dvs_id,
'port_group_id': port_group_id,
'job_id': job_id}
'port_group_id': port_group_id}
task = tasks.Task(task_name, port_group_id,
self._delete_port_group,
status_callback=self._delete_port_group,

5
vmware_nsx/plugins/nsx_v/vshield/edge_utils.py
View File

@ -439,13 +439,10 @@ class EdgeManager(object):
header, _ = self.nsxv_manager.vcns.delete_interface(edge_id,
vnic_index)
if port_group_id:
objuri = header['location']
job_id = objuri[objuri.rfind("/") + 1:]
dvs_id, net_type = self._get_physical_provider_network(
context, network_id)
self.nsxv_manager.delete_portgroup(dvs_id,
port_group_id,
job_id)
port_group_id)
else:
self.nsxv_manager.vcns.update_interface(edge_id, vnic_config)
except nsxapi_exc.VcnsApiException:

5
vmware_nsx/plugins/nsx_v/vshield/nsxv_edge_cfg_obj.py
View File

@ -48,14 +48,11 @@ class NsxvEdgeCfgObj(object):
return v
def submit_to_backend(self, vcns_obj, edge_id, async=True):
def submit_to_backend(self, vcns_obj, edge_id):
uri = "%s/%s/%s/config" % (vcns.URI_PREFIX,
edge_id,
self.get_service_name())
if async:
uri += '?async=true'
payload = jsonutils.dumps(self.serializable_payload(), sort_keys=True)
if payload:

14
vmware_nsx/plugins/nsx_v/vshield/vcns.py
View File

@ -148,10 +148,8 @@ class Vcns(object):
uri += "?async=true"
return self.do_request(HTTP_POST, uri, request, decode=False)
def update_edge(self, edge_id, request, async=False):
def update_edge(self, edge_id, request):
uri = "%s/%s" % (URI_PREFIX, edge_id)
if async:
uri += "?async=true"
return self.do_request(HTTP_PUT, uri, request, decode=False)
def get_edge_id(self, job_id):
@ -199,7 +197,7 @@ class Vcns(object):
return self.do_request(HTTP_PUT, uri, vnic, decode=True)
def delete_interface(self, edge_id, vnic_index):
uri = "%s/%s/vnics/%d?async=true" % (URI_PREFIX, edge_id, vnic_index)
uri = "%s/%s/vnics/%d" % (URI_PREFIX, edge_id, vnic_index)
return self.do_request(HTTP_DELETE, uri, decode=True)
def get_nat_config(self, edge_id):
@ -207,7 +205,7 @@ class Vcns(object):
return self.do_request(HTTP_GET, uri, decode=True)
def update_nat_config(self, edge_id, nat):
uri = "%s/%s/nat/config?async=true" % (URI_PREFIX, edge_id)
uri = "%s/%s/nat/config" % (URI_PREFIX, edge_id)
return self.do_request(HTTP_PUT, uri, nat, decode=True)
def delete_nat_rule(self, edge_id, rule_id):
@ -261,13 +259,11 @@ class Vcns(object):
def update_firewall(self, edge_id, fw_req):
uri = self._build_uri_path(
edge_id, FIREWALL_SERVICE)
uri += '?async=true'
return self.do_request(HTTP_PUT, uri, fw_req)
def delete_firewall(self, edge_id):
uri = self._build_uri_path(
edge_id, FIREWALL_SERVICE, None)
uri += '?async=true'
return self.do_request(HTTP_DELETE, uri)
def update_firewall_rule(self, edge_id, vcns_rule_id, fwr_req):
@ -908,11 +904,9 @@ class Vcns(object):
return self.do_request(HTTP_PUT, uri, et.tostring(tuning),
format='xml', decode=True)
def enable_ha(self, edge_id, request_config, async=True):
def enable_ha(self, edge_id, request_config):
"""Enable HA in the given edge."""
uri = "/api/4.0/edges/%s/highavailability/config" % edge_id
if async:
uri += "?async=true"
return self.do_request(HTTP_PUT, uri, request_config)
def change_edge_appliance_size(self, edge_id, size):

2
vmware_nsx/shell/admin/plugins/nsxv/resources/edges.py
View File

@ -164,7 +164,7 @@ def change_edge_ha(ha, edge_id):
'featureType': 'highavailability_4.0',
'enabled': ha}
try:
nsxv.enable_ha(edge_id, request, async=False)
nsxv.enable_ha(edge_id, request)
except nsxv_exceptions.ResourceNotFound as e:
LOG.error(_LE("Edge %s not found"), edge_id)
except exceptions.NeutronException as e:

4
vmware_nsx/shell/admin/plugins/nsxv/resources/metadata.py
View File

@ -106,7 +106,7 @@ def nsx_redo_metadata_cfg(resource, event, trigger, **kwargs):
monitor_port=s_port)
pool.add_member(member)
lb.submit_to_backend(nsxv, edge_id, False)
lb.submit_to_backend(nsxv, edge_id)
@admin_utils.output_header
@ -142,7 +142,7 @@ def update_shared_secret(resource, event, trigger, **kwargs):
sign_app_rule = nsxv_lb.NsxvLBAppRule('insert-auth', sign)
virt.add_app_rule('insert-auth', sign_app_rule)
lb.submit_to_backend(nsxv, edge_id, False)
lb.submit_to_backend(nsxv, edge_id)
def _md_member_status(title, edge_ids):

2
vmware_nsx/tests/unit/nsx_v/test_nsxv_loadbalancer.py
View File

@ -67,7 +67,7 @@ class NsxvLoadbalancerTestCase(base.BaseTestCase):
'"169.254.0.3", "name": "MdSrv", "port": "8775", "protocol": '
'"http", "virtualServerId": "virtualServer-1"}]}')
LB_URI = '/api/4.0/edges/%s/loadbalancer/config?async=true'
LB_URI = '/api/4.0/edges/%s/loadbalancer/config'
EDGE_1 = 'edge-x'
EDGE_2 = 'edge-y'