[integration tests] Exception "BadRequest: Security Group <uuid> in use." during deleting security group

[Georgy Dyuldin]

Test result:

https://mirantis.testrail.com/index.php?/tests/view/6074907

Trace:

self = <mos_tests.nova.nova_test.NovaIntegrationTests testMethod=test_nova_launch_v_m_from_image_with_all_flavours[(543358)]>

    def tearDown(self):
        for inst in self.instances:
            common_functions.delete_instance(self.nova, inst)
        self.instances = []
        for fip in self.floating_ips:
            common_functions.delete_floating_ip(self.nova, fip)
        self.floating_ips = []
        for volume in self.volumes:
            common_functions.delete_volume(self.cinder, volume)
        self.volumes = []
        for flavor in self.flavors:
            common_functions.delete_flavor(self.nova, flavor.id)
        self.flavors = []
        for key in self.keys:
            common_functions.delete_keys(self.nova, key.name)
        self.keys = []
> self.nova.security_groups.delete(self.sec_group)

mos_tests/nova/nova_test.py:87:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
.tox/nova/local/lib/python2.7/site-packages/novaclient/v2/security_groups.py:81: in delete
    return self._delete('/os-security-groups/%s' % base.getid(group))
.tox/nova/local/lib/python2.7/site-packages/novaclient/base.py:342: in _delete
    resp, body = self.api.client.delete(url)
.tox/nova/local/lib/python2.7/site-packages/keystoneauth1/adapter.py:188: in delete
    return self.request(url, 'DELETE', **kwargs)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = <novaclient.client.SessionClient object at 0x7fc9fc139710>
url = '/os-security-groups/2c4e197b-7d11-432b-9865-4fbd46a26fcc'
method = 'DELETE'
kwargs = {'headers': {'Accept': 'application/json', 'User-Agent': 'python-novaclient', 'X-Auth-Token': 'gAAAAABXPZnjOvrHBM1rlcZ...KvBqCeqlcihmUQYc9B3mbjTGC2PjcJMX_3FIe2_CXMFC_9gWYpMbBKc2PDYonUm8jAkaKJZzQrVz7RtoXvn37LL4lRm8fxIU3WnDH26rb__4ayf6Zj-U'}}
raise_exc = True, resp = <Response [400]>
body = {'badRequest': {'code': 400, 'message': "Security Group 2c4e197b-7d11-432b-9865-4fbd46a26fcc in use.
Neutron server returns request_ids: ['req-43379652-6ac0-4387-830a-c298ec2e3276']"}}

    def request(self, url, method, **kwargs):
        kwargs.setdefault('headers', kwargs.get('headers', {}))
        api_versions.update_headers(kwargs["headers"], self.api_version)
        # NOTE(jamielennox): The standard call raises errors from
        # keystoneauth1, where we need to raise the novaclient errors.
        raise_exc = kwargs.pop('raise_exc', True)
        with utils.record_time(self.times, self.timings, method, url):
            resp, body = super(SessionClient, self).request(url,
                                                            method,
                                                            raise_exc=False,
                                                            **kwargs)
        # TODO(andreykurilin): uncomment this line, when we will be able to
        # check only nova-related calls
        # api_versions.check_headers(resp, self.api_version)
        if raise_exc and resp.status_code >= 400:
> raise exceptions.from_response(resp, body, url, method)
E BadRequest: Security Group 2c4e197b-7d11-432b-9865-4fbd46a26fcc in use.
E Neutron server returns request_ids: ['req-43379652-6ac0-4387-830a-c298ec2e3276'] (HTTP 400) (Request-ID: req-7e511fbd-4e43-4ec3-b7aa-53621c163822)

.tox/nova/local/lib/python2.7/site-packages/novaclient/client.py:100: BadRequest

[Anna Babich (ababich)]

As we can see from http://cz7776.bud.mirantis.net:8080/jenkins/job/9.0_Neutron_NovaCeph/2/testReport/mos_tests.nova.nova_test/NovaIntegrationTests/test_nova_launch_v_m_from_image_with_all_flavours__543358__/ , it's cleanup issue, not related to test scenario.

[Georgy Dyuldin (g-dyuldin)]

This commit should fix it:

https://review.gerrithub.io/#/c/278112/