Add retries for base client
Octavia API doesn't allow to change fields of LB when it is in
some internal states. In this case 409 Conflict exception is raised.
The patch adds retry logic to update/delete/create methods in base
clients to retry on 409 responce.
Related-Prod: PRODX-14186
Change-Id: Icb22b12ff30dc8f6a48506c00eb00705fa1de470
diff --git a/octavia_tempest_plugin/common/constants.py b/octavia_tempest_plugin/common/constants.py
index 1f0a738..65e48ce 100644
--- a/octavia_tempest_plugin/common/constants.py
+++ b/octavia_tempest_plugin/common/constants.py
@@ -232,6 +232,12 @@
COMPUTE_ZONE = 'compute_zone'
MANAGEMENT_NETWORK = 'management_network'
+# Retry constants
+RETRY_ATTEMPTS = 15
+RETRY_INITIAL_DELAY = 1
+RETRY_BACKOFF = 1
+RETRY_MAX = 5
+
# API valid fields
SHOW_LOAD_BALANCER_RESPONSE_FIELDS = (
ADMIN_STATE_UP, CREATED_AT, DESCRIPTION, FLAVOR_ID, ID, LISTENERS, NAME,