Reviewed: https://review.openstack.org/402023 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=9e006cbe64717f3743a215293586713394c47467 Submitter: Jenkins Branch: master
commit 9e006cbe64717f3743a215293586713394c47467 Author: Kevin Benton <[email protected]> Date: Thu Nov 24 04:17:15 2016 -0800 Capture NotFound Exceptions in subnet postcommit Change I28323eddcf34fd12002cc706f4a9bcbb3f976ceb introduced a subtle difference in the types of exceptions that can be encountered during the operations after creating a subnet. Before that change, a giant enclosing transaction would provide REPEATABLE READ guarantees, so once a port was looked up by IPAM, calling update_port on that port afterwards in the same transaction would not result in a PortNotFound exception. The same applied to looking up a router and then updating its gateway port. Now that there is no giant enclosing transaction, we have to capture the possible PortNotFound and RouterNotFound exceptions that can occur during these post commit subnet create operations. Closes-Bug: #1644502 Change-Id: I29e2bf7bcda37ebbcee193f94c8b03df90f24ef1 ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1644502 Title: port not found error on create_subnet Status in neutron: Fix Released Bug description: Error spotted during subnet creation for a gate test: http://logs.openstack.org/77/401377/2/check/gate-tempest-dsvm-neutron- linuxbridge-ubuntu-xenial/8a23d5b/logs/testr_results.html.gz ft198.9: tempest.api.network.test_dhcp_ipv6.NetworksTestDHCPv6.test_dhcpv6_stateless_no_ra[id-ae2f4a5d-03ff-4c42-a3b0-ce2fcb7ea832]_StringException: Empty attachments: stderr stdout pythonlogging:'': {{{ 2016-11-24 08:51:28,627 14933 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:test_dhcpv6_stateless_no_ra): 404 POST https://127.0.0.1:9696/v2.0/subnets 0.458s 2016-11-24 08:51:28,627 14933 DEBUG [tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': '<omitted>'} Body: {"subnet": {"gateway_ip": "2003::1", "ip_version": 6, "cidr": "2003::/64", "network_id": "211d7f7c-4b6e-4bc6-8149-d831dc2018e8", "ipv6_address_mode": "slaac"}} Response - Headers: {'status': '404', 'connection': 'close', 'server': 'Apache/2.4.18 (Ubuntu)', 'content-length': '132', 'x-openstack-request-id': 'req-9f760fe7-a74e-4d3e-be18-23d5ae27c314', 'content-type': 'application/json', 'content-location': 'https://127.0.0.1:9696/v2.0/subnets', 'date': 'Thu, 24 Nov 2016 08:51:28 GMT'} Body: {"NeutronError": {"message": "Port 5d8ffe5b-78b6-48ba-921f-800cfaa923c3 could not be found.", "type": "PortNotFound", "detail": ""}} 2016-11-24 08:51:28,684 14933 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET https://127.0.0.1:9696/v2.0/ports 0.053s 2016-11-24 08:51:28,684 14933 DEBUG [tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': '<omitted>'} Body: None Response - Headers: {'status': '200', 'connection': 'close', 'server': 'Apache/2.4.18 (Ubuntu)', 'content-length': '13', 'x-openstack-request-id': 'req-e3ccd293-e418-457b-90bd-d6e9a362b8f7', 'content-type': 'application/json', 'content-location': 'https://127.0.0.1:9696/v2.0/ports', 'date': 'Thu, 24 Nov 2016 08:51:28 GMT'} Body: {"ports": []} 2016-11-24 08:51:28,754 14933 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET https://127.0.0.1:9696/v2.0/subnets 0.069s 2016-11-24 08:51:28,754 14933 DEBUG [tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': '<omitted>'} Body: None Response - Headers: {'status': '200', 'connection': 'close', 'server': 'Apache/2.4.18 (Ubuntu)', 'content-length': '645', 'x-openstack-request-id': 'req-5d7d9081-6ea3-427e-94ac-53ea2df1dbc9', 'content-type': 'application/json', 'content-location': 'https://127.0.0.1:9696/v2.0/subnets', 'date': 'Thu, 24 Nov 2016 08:51:28 GMT'} Body: {"subnets": [{"service_types": [], "description": "", "enable_dhcp": true, "network_id": "211d7f7c-4b6e-4bc6-8149-d831dc2018e8", "tenant_id": "b1b9117753ee40ab92362496e64e09ea", "created_at": "2016-11-24T08:51:28Z", "dns_nameservers": [], "updated_at": "2016-11-24T08:51:28Z", "gateway_ip": "2003::1", "ipv6_ra_mode": null, "allocation_pools": [{"start": "2003::2", "end": "2003::ffff:ffff:ffff:ffff"}], "host_routes": [], "revision_number": 2, "ip_version": 6, "ipv6_address_mode": "slaac", "cidr": "2003::/64", "project_id": "b1b9117753ee40ab92362496e64e09ea", "id": "c6f8c153-899d-4303-9c3a-1e0c5b5a0cf1", "subnetpool_id": null, "name": ""}]} 2016-11-24 08:51:28,821 14933 INFO [tempest.lib.common.rest_client] Request (NetworksTestDHCPv6:tearDown): 200 GET https://127.0.0.1:9696/v2.0/routers 0.066s 2016-11-24 08:51:28,821 14933 DEBUG [tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': '<omitted>'} Body: None Response - Headers: {'status': '200', 'connection': 'close', 'server': 'Apache/2.4.18 (Ubuntu)', 'content-length': '15', 'x-openstack-request-id': 'req-9b4a0eb1-0afe-4890-b3cd-25630edd1f0f', 'content-type': 'application/json', 'content-location': 'https://127.0.0.1:9696/v2.0/routers', 'date': 'Thu, 24 Nov 2016 08:51:28 GMT'} Body: {"routers": []} }}} Traceback (most recent call last): File "tempest/api/network/test_dhcp_ipv6.py", line 130, in test_dhcpv6_stateless_no_ra real_ip, eui_ip = self._get_ips_from_subnet(**kwargs) File "tempest/api/network/test_dhcp_ipv6.py", line 92, in _get_ips_from_subnet subnet = self.create_subnet(self.network, **kwargs) File "tempest/api/network/base.py", line 178, in create_subnet **kwargs) File "tempest/lib/services/network/subnets_client.py", line 27, in create_subnet return self.create_resource(uri, post_data) File "tempest/lib/services/network/base.py", line 60, in create_resource resp, body = self.post(req_uri, req_post_data) File "tempest/lib/common/rest_client.py", line 276, in post return self.request('POST', url, extra_headers, headers, body, chunked) File "tempest/lib/common/rest_client.py", line 664, in request self._error_checker(resp, resp_body) File "tempest/lib/common/rest_client.py", line 761, in _error_checker raise exceptions.NotFound(resp_body, resp=resp) tempest.lib.exceptions.NotFound: Object not found Details: {u'message': u'Port 5d8ffe5b-78b6-48ba-921f-800cfaa923c3 could not be found.', u'type': u'PortNotFound', u'detail': u''} To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1644502/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
