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Add waiting for endpoints between units scaling

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Traefik might take some time to update its configuration,
and switch multiple times between active and maintenance for the duration.
Waiting only for tests is not enough. This change introduce a wait
for endpoints to be ready.

Moreover, at glance call to setup the image might fail because of this
very reason, add a retry on render_tempest_config_keystone_v3.
This commit is contained in:
Guillaume Boutry
2023-09-28 13:01:43 +02:00
parent 89ef6faadb
commit 850db0c5e3
1 changed files with 10 additions and 4 deletions
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14
zaza/openstack/charm_tests/tempest/tests.py
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@@ -17,7 +17,6 @@
import logging
import os
import subprocess
import tenacity
import zaza
import zaza.charm_lifecycle.utils
@@ -25,6 +24,7 @@ import zaza.charm_lifecycle.test
import zaza.openstack.charm_tests.tempest.utils as tempest_utils
import zaza.charm_lifecycle.utils as lifecycle_utils
import tempfile
import tenacity
class TempestTestBase():
@@ -183,7 +183,11 @@ class TempestTestScaleK8SBase(TempestTestBase):
:returns: Status of tempest run
:rtype: bool
"""
tempest_utils.render_tempest_config_keystone_v3(minimal=True)
render_tempest_config_keystone_v3 = tenacity.retry(
wait=tenacity.wait_fixed(10), stop=tenacity.stop_after_attempt(3)
)(tempest_utils.render_tempest_config_keystone_v3)
zaza.openstack.charm_tests.keystone.setup.wait_for_all_endpoints()
render_tempest_config_keystone_v3(minimal=True)
if not super().run():
return False
@@ -193,7 +197,8 @@ class TempestTestScaleK8SBase(TempestTestBase):
zaza.model.block_until_all_units_idle()
logging.info("Wait for status ready ...")
zaza.model.wait_for_application_states(states=self.expected_statuses)
tempest_utils.render_tempest_config_keystone_v3(minimal=True)
zaza.openstack.charm_tests.keystone.setup.wait_for_all_endpoints()
render_tempest_config_keystone_v3(minimal=True)
if not super().run():
return False
@@ -206,7 +211,8 @@ class TempestTestScaleK8SBase(TempestTestBase):
zaza.model.block_until_all_units_idle()
logging.info("Wait for status ready ...")
zaza.model.wait_for_application_states(states=self.expected_statuses)
tempest_utils.render_tempest_config_keystone_v3(minimal=True)
zaza.openstack.charm_tests.keystone.setup.wait_for_all_endpoints()
render_tempest_config_keystone_v3(minimal=True)
return super().run()