Manila Flasblade driver does not reconnect sessions

If there is a network disconnect, or a condition which closes the session to the Flashblade, the Manila driver for FB does not reconnect unless the manila-share service is restart.

2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task Traceback (most recent call last):
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/oslo_service/periodic_task.py", line 216, in run_periodic_tasks
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task task(self, context)
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/manila/utils.py", line 579, in wrapper
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task return func(self, *args, **kwargs)
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/manila/share/manager.py", line 4029, in _report_driver_status
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task share_stats = self.driver.get_share_stats(refresh=True)
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/manila/share/driver.py", line 892, in get_share_stats
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task self._update_share_stats()
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/manila/share/drivers/purestorage/flashblade.py", line 153, in _update_share_stats
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task ) = self._get_available_capacity()
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/manila/share/drivers/purestorage/flashblade.py", line 197, in _get_available_capacity
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task space = self._sys.arrays.list_arrays_space()
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/purity_fb/purity_fb_1dot12/apis/arrays_api.py", line 713, in list_arrays_space
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task (data) = self.list_arrays_space_with_http_info(**kwargs)
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/purity_fb/purity_fb_1dot12/apis/arrays_api.py", line 786, in list_arrays_space_with_http_info
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task return self.api_client.call_api('/1.12/arrays/space', 'GET',
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/purity_fb/api_client/api_client.py", line 327, in call_api
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task return self.__call_api(resource_path, method,
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/purity_fb/api_client/api_client.py", line 151, in __call_api
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task response_data = self.request(method, url,
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/purity_fb/api_client/api_client.py", line 350, in request
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task return self.rest_client.GET(url,
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/purity_fb/api_client/rest.py", line 240, in GET
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task return self.request("GET", url,
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task File "/var/lib/kolla/venv/lib/python3.10/site-packages/purity_fb/api_client/rest.py", line 235, in request
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task raise ApiException(http_resp=r)
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task purity_fb.api_client.rest.ApiException: (403)
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task Reason:
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task HTTP response headers: HTTPHeaderDict({'Server': 'nginx', 'Date': 'Tue, 22 Aug 2023 16:50:22 GMT', 'Content-Type': 'application/json', 'Transfer-Encoding': 'chunked', 'Connection': 'keep-alive', 'Vary': 'Origin, Access-Control-Request-Method, Access-Control-Request-Headers', 'X-Content-Type-Options': 'nosniff', 'X-XSS-Protection': '1; mode=block', 'Cache-Control': 'no-cache, no-store, max-age=0, must-revalidate', 'Pragma': 'no-cache', 'Expires': '0', 'X-Frame-Options': 'DENY', 'x-auth-token': 'XXXXXXXX-XXXX-XXX-XXXXX-XXXXXXXXX', 'Strict-Transport-Security': 'max-age=31536000; includeSubDomains;'})
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task HTTP response body: {"error":[{"code":null,"context":"/api/1.12/arrays/space","message":"Access Denied"}]}
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task
2023-08-22 16:50:22.241 665 ERROR oslo_service.periodic_task