Fix the ``log.setup`` method call with "fix_eventlet=False"

Since [1], present in oslo.log 5.3.0, the ``log.setup`` method is
unpatching the evenlet thread module. That is causing several problems
in some Neutron services, in particular the keepalived-state-change
service.

Within this oslo.log version, the patch [2] is provided to call this
method without unpatching any eventlet module.

This patch is also bumping the minimum required version of oslo.log
to 5.3.0, in order to call the ``log.setup`` method with the kwarg
"fix_eventlet=False".

[1]https://review.opendev.org/c/openstack/oslo.log/+/852443
[2]I4bbcfe7db6d75188e61b9084cb02b2dd2aaa0c76

Closes-Bug: #2037239

Change-Id: Iea77d20bec330b692e3e8c9e38b3a62e2047b4f4

neutron/cmd/ovn/neutron_ovn_db_sync_util.py

@@ -170,7 +170,7 @@ def main():
         LOG.error('Error parsing the configuration values. Please verify.')
         return
 
-    logging.setup(conf, 'neutron_ovn_db_sync_util')
+    logging.setup(conf, 'neutron_ovn_db_sync_util', fix_eventlet=False)
     LOG.info('Started Neutron OVN db sync')
     mode = ovn_conf.get_ovn_neutron_sync_mode()
     # Migrate mode will run as repair mode in the synchronizer

neutron/common/config.py

@@ -115,7 +115,7 @@ def setup_logging():
     # that Neutron needs.
     logging.set_defaults(default_log_levels=logging.get_default_log_levels() +
                          EXTRA_LOG_LEVEL_DEFAULTS)
-    logging.setup(cfg.CONF, product_name)
+    logging.setup(cfg.CONF, product_name, fix_eventlet=False)
     LOG.info("Logging enabled!")
     LOG.info("%(prog)s version %(version)s",
              {'prog': sys.argv[0],

requirements.txt

@@ -34,7 +34,7 @@ oslo.config>=9.0.0 # Apache-2.0
 oslo.context>=2.22.0 # Apache-2.0
 oslo.db>=4.44.0 # Apache-2.0
 oslo.i18n>=3.20.0 # Apache-2.0
-oslo.log>=4.5.0 # Apache-2.0
+oslo.log>=5.3.0 # Apache-2.0
 oslo.messaging>=7.0.0 # Apache-2.0
 oslo.middleware>=3.31.0 # Apache-2.0
 oslo.policy>=3.12.0 # Apache-2.0