Browse Source

Merge "[API replay] Update of LB allocation pool" into stable/train

changes/87/819187/1
Zuul 6 months ago committed by Gerrit Code Review
parent
commit
50837fc04a
  1. 10
      vmware_nsx/services/lbaas/lb_const.py
  2. 19
      vmware_nsx/services/lbaas/nsx_p/implementation/loadbalancer_mgr.py

10
vmware_nsx/services/lbaas/lb_const.py

@ -109,6 +109,16 @@ LR_PORT_TYPE = 'os-neutron-rport-id'
LB_CERT_RESOURCE_TYPE = ['certificate_signed', 'certificate_self_signed']
DEFAULT_LB_SIZE = 'SMALL'
LB_FLAVOR_SIZES = ['SMALL', 'MEDIUM', 'LARGE', 'small', 'medium', 'large']
POLICY_TIER1_POOL_ALLOC_ROUTING = 'ROUTING'
POLICY_TIER1_POOL_ALLOC_SMALL = 'LB_SMALL'
POLICY_TIER1_POOL_ALLOC_MEDIUM = 'LB_MEDIUM'
POLICY_TIER1_POOL_ALLOC_LARGE = 'LB_LARGE'
POOL_ALLOCATION_MAP = {
'SMALL': POLICY_TIER1_POOL_ALLOC_SMALL,
'MEDIUM': POLICY_TIER1_POOL_ALLOC_MEDIUM,
'LARGE': POLICY_TIER1_POOL_ALLOC_LARGE,
}
LB_RULE_MATCH_TYPE = {
L7_RULE_COMPARE_TYPE_CONTAINS: 'CONTAINS',
L7_RULE_COMPARE_TYPE_ENDS_WITH: 'ENDS_WITH',

19
vmware_nsx/services/lbaas/nsx_p/implementation/loadbalancer_mgr.py

@ -12,8 +12,10 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import time
from neutron_lib import exceptions as n_exc
from oslo_config import cfg
from oslo_log import log as logging
from oslo_utils import excutils
@ -104,6 +106,23 @@ class EdgeLoadBalancerManagerFromDict(base_mgr.NsxpLoadbalancerBaseManager):
else:
tier1_srv = self.core_plugin.nsxpolicy.tier1
connectivity_path = tier1_srv.get_path(router_id)
# In API replay mode, reallocate router pool.
# This migth cause some traffic disruption, so only
# execute this during API replay, when the router
# is not serving any traffic
if cfg.CONF.api_replay_mode:
pool_name = lb_const.POOL_ALLOCATION_MAP[lb_size]
LOG.debug("Moving router %s into %s pool",
router_id, pool_name)
tier1_srv.update(
router_id,
pool_allocation=pool_name)
# The sleep below is to provide a little buffer before
# starting realization checks
time.sleep(2)
LOG.debug("Waiting for realization of %s", router_id)
tier1_srv.wait_until_realized(router_id)
LOG.debug("Router %s realized", router_id)
if connectivity_path:
with p_utils.get_lb_rtr_lock(router_id):
service_client.create_or_overwrite(

Loading…
Cancel
Save