testcases/VIM/OpenStack/OpenStack.md

   1 # Rally tests for OpenStack
   2
   3 Original Rally testsuites can be found here: https://github.com/stackforge/rally
   4
   5 ---
   6 ## Intro
   7 In order to perform functional and performance testing, we use a dedicated VM.
   8
   9     TODO: add test-tool VM in architecture and puppetise test-tool VM
  10
  11 On this VM, we installed:
  12 * Rally: https://wiki.openstack.org/wiki/Rally
  13
  14     TODO RobotFramework: http://robotframework.org, SIPP http://sipp.sourceforge.net/
  15
  16
  17
  18 ## Installation & Configuration
  19
  20 ### Rally
  21
  22 * Log on the test-tool VM
  23 * install Rally (https://rally.readthedocs.org/en/latest/tutorial/step_0_installation.html)
  24
  25 openrc file (info from OpenStack) is needed, password is required during configuration procedure
  26
  27 * check
  28 ```bash
  29 # rally deployment check
  30 keystone endpoints are valid and following service are available:
  31 +-------------+-----------+------------+
  32 | Services  | Type        | Status     |
  33 +-----------+-------------+------------+
  34 | cinder    | volume      | Available  |
  35 | cinderv2  | volumev2    | Available  |
  36 | glance    | image       | Available  |
  37 | keystone  | identity    | Available  |
  38 | neutron   | network     | Available  |
  39 | nova      | compute     | Available  |
  40 | nova_ec2  | compute_ec2 | Available  |
  41 | novav3    | computev3   | Available  |
  42 +-----------+-------------+------------+
  43
  44 ```
  45
  46 * For Rally scenario, follow https://rally.readthedocs.org/en/latest/tutorial/step_1_setting_up_env_and_running_benchmark_from_samples.html
  47 ```bash
  48 # rally task start ./samples/tasks/scenarios/nova/my-boot-and-delete.json
  49 --------------------------------------------------------------------------------
  50  Preparing input task
  51 --------------------------------------------------------------------------------
  52
  53 Input task is:
  54 {
  55     "NovaServers.boot_and_delete_server": [
  56         {
  57             "args": {
  58                 "flavor": {
  59                     "name": "m1.small"
  60                 },
  61                 "image": {
  62                     "name": "^ubuntu-14.10-64b"
  63                 },
  64                 "force_delete": false
  65             },
  66             "runner": {
  67                 "type": "constant",
  68                 "times": 10,
  69                 "concurrency": 2
  70             },
  71             "context": {
  72                 "users": {
  73                     "tenants": 3,
  74                     "users_per_tenant": 2
  75                 }
  76             }
  77         }
  78     ]
  79 }
  80
  81 --------------------------------------------------------------------------------
  82  Task  f42c8aed-00a6-4715-9951-945b4fb97c32: started
  83 --------------------------------------------------------------------------------
  84
  85 Benchmarking... This can take a while...
  86
  87 To track task status use:
  88
  89         rally task status
  90         or
  91         rally task detailed
  92
  93 --------------------------------------------------------------------------------
  94 Task f42c8aed-00a6-4715-9951-945b4fb97c32: finished
  95 --------------------------------------------------------------------------------
  96
  97 test scenario NovaServers.boot_and_delete_server
  98 args position 0
  99 args values:
 100 OrderedDict([(u'runner', OrderedDict([(u'type', u'constant'), (u'concurrency', 2), (u'times', 10)])), (u'args', OrderedDict([(u'force_delete', False), (u'flavor', OrderedDict([(u'name', u'm1.small')])), (u'image', OrderedDict([(u'name', u'^ubuntu-14.10-64b')]))])), (u'context', OrderedDict([(u'users', OrderedDict([(u'project_domain', u'default'), (u'users_per_tenant', 2), (u'tenants', 3), (u'resource_management_workers', 30), (u'user_domain', u'default')]))]))])
 101 +--------------------+-----------+-----------+-----------+---------------+---------------+---------+-------+
 102 | action             | min (sec) | avg (sec) | max (sec) | 90 percentile | 95 percentile | success | count |
 103 +--------------------+-----------+-----------+-----------+---------------+---------------+---------+-------+
 104 | nova.boot_server   | 4.675     | 5.554     | 6.357     | 6.289         | 6.323         | 100.0%  | 10    |
 105 | nova.delete_server | 2.365     | 3.301     | 4.728     | 4.553         | 4.64          | 100.0%  | 10    |
 106 | total              | 7.303     | 8.857     | 10.789    | 10.543        | 10.666        | 100.0%  | 10    |
 107 +--------------------+-----------+-----------+-----------+---------------+---------------+---------+-------+
 108 Load duration: 45.7972288132
 109 Full duration: 58.912060976
 110
 111 HINTS:
 112 * To plot HTML graphics with this data, run:
 113         rally task report f42c8aed-00a6-4715-9951-945b4fb97c32 --out output.html
 114
 115 * To get raw JSON output of task results, run:
 116         rally task results f42c8aed-00a6-4715-9951-945b4fb97c32
 117
 118 Using task: f42c8aed-00a6-4715-9951-945b4fb97c32
 119
 120 ```
 121 * For Tempest, follow the instructions https://www.mirantis.com/blog/rally-openstack-tempest-testing-made-simpler
 122 * In first step Rally scenario were fine but Tempest scenarios failed due to configuration
 123 Apply patch https://review.openstack.org/#/c/163330/
 124 ```bash
 125 pip uninstall rally && cd ./rally && python setup.py install
 126 ```
 127
 128 You shall be able to run Rally/Tempest towards your OpenStack
 129 ```bash
 130 root@rally:~/rally# rally verify start
 131 [...]
 132 tempest.api.volume.test_volumes_negative.VolumesV2NegativeTest
 133     test_attach_volumes_with_nonexistent_volume_id[compute,gate,id-f5e56b0a-5d02-43c1-a2a7-c9b792c2e3f6,negative]FAIL
 134     test_create_volume_with_invalid_size[gate,id-1ed83a8a-682d-4dfb-a30e-ee63ffd6c049,negative]OK  0.02
 135     test_create_volume_with_nonexistent_snapshot_id[gate,id-0c36f6ae-4604-4017-b0a9-34fdc63096f9,negative]OK  0.04
 136     test_create_volume_with_nonexistent_source_volid[gate,id-47c73e08-4be8-45bb-bfdf-0c4e79b88344,negative]OK  0.05
 137     test_create_volume_with_nonexistent_volume_type[gate,id-10254ed8-3849-454e-862e-3ab8e6aa01d2,negative]OK  0.02
 138     test_create_volume_with_out_passing_size[gate,id-9387686f-334f-4d31-a439-33494b9e2683,negative]OK  0.02
 139     test_create_volume_with_size_negative[gate,id-8b472729-9eba-446e-a83b-916bdb34bef7,negative]OK  0.02
 140 [...]
 141 Ran 933 tests in 1020.200s
 142
 143 FAILED (failures=186)
 144 Test set 'full' has been finished with error. Check log for details
 145
 146 ```
 147
 148 It is possible to get a better view on the result
 149 ```bash
 150 # rally verify list
 151 +--------------------------------------+--------------------------------------+----------+-------+----------+----------------------------+----------------+----------+
 152 | UUID                                 | Deployment UUID                      | Set name | Tests | Failures | Created at                 | Duration       | Status   |
 153 +--------------------------------------+--------------------------------------+----------+-------+----------+----------------------------+----------------+----------+
 154 | b1de3608-dbee-40e7-84c4-1c756ca0347c | e7d70ddf-9be0-4681-9456-aa8dce515e0e | None     | 0     | 0        | 2015-03-11 08:48:04.416793 | 0:00:00.102275 | running  |
 155 | ff0d9285-184f-47d5-9474-7475135ae8cf | e7d70ddf-9be0-4681-9456-aa8dce515e0e | full     | 933   | 186      | 2015-03-11 09:57:01.836611 | 0:18:08.360204 | finished |
 156 | fec2fd0a-a4ef-4064-a292-95e9da68025c | e7d70ddf-9be0-4681-9456-aa8dce515e0e | full     | 933   | 186      | 2015-03-12 09:46:40.818691 | 0:17:02.316443 | finished |
 157 +--------------------------------------+--------------------------------------+----------+-------+----------+----------------------------+----------------+----------+
 158
 159 rally verify show fec2fd0a-a4ef-4064-a292-95e9da68025c
 160 Total results of verification:
 161
 162 +--------------------------------------+--------------------------------------+----------+-------+----------+----------------------------+----------+
 163 | UUID                                 | Deployment UUID                      | Set name | Tests | Failures | Created at                 | Status   |
 164 +--------------------------------------+--------------------------------------+----------+-------+----------+----------------------------+----------+
 165 | fec2fd0a-a4ef-4064-a292-95e9da68025c | e7d70ddf-9be0-4681-9456-aa8dce515e0e | full     | 933   | 186      | 2015-03-12 09:46:40.818691 | finished |
 166 +--------------------------------------+--------------------------------------+----------+-------+----------+----------------------------+----------+
 167
 168 Tests:
 169
 170 +-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+--------+
 171 | name                                                                                                                                                                                                      | time      | status |
 172 +-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+--------+
 173 | tearDownClass (tempest.api.image.v1.test_images.CreateRegisterImagesTest)                                                                                                                                 | 0.0       | FAIL   |
 174 | tearDownClass (tempest.api.image.v1.test_images.UpdateImageMetaTest)                                                                                                                                      | 0.0       | FAIL   |
 175 [...]
 176 | tempest.cli.simple_read_only.volume.test_cinder.SimpleReadOnlyCinderClientTest.test_cinder_quota_show[id-18166673-ffa8-4df3-b60c-6375532288bc]                                                            | 1.309555  | OK     |
 177 | tempest.cli.simple_read_only.volume.test_cinder.SimpleReadOnlyCinderClientTest.test_cinder_rate_limits[id-b2c66ed9-ca96-4dc4-94cc-8083e664e516]                                                           | 1.277704  | OK     |
 178 | tempest.cli.simple_read_only.volume.test_cinder.SimpleReadOnlyCinderClientTest.test_cinder_region_list[id-95a2850c-35b4-4159-bb93-51647a5ad232]                                                           | 1.105877  | FAIL   |
 179 | tempest.cli.simple_read_only.volume.test_cinder.SimpleReadOnlyCinderClientTest.test_cinder_retries_list[id-6d97fcd2-5dd1-429d-af70-030c949d86cd]                                                          | 1.306407  | OK     |
 180 | tempest.cli.simple_read_only.volume.test_cinder.SimpleReadOnlyCinderClientTest.test_cinder_service_list[id-301b5ae1-9591-4e9f-999c-d525a9bdf822]                                                          | 1.24909   | OK     |
 181 | tempest.cli.simple_read_only.volume.test_cinder.SimpleReadOnlyCinderClientTest.test_cinder_snapshot_list[id-7a19955b-807c-481a-a2ee-9d76733eac28]                                                         | 1.270242  | OK     |
 182 [...]
 183 | tempest.thirdparty.boto.test_s3_ec2_images.S3ImagesTest                                                                                                                                                   | 0.0       | SKIP   |
 184 | tempest.thirdparty.boto.test_s3_objects.S3BucketsTest.test_create_get_delete_object[id-4eea567a-b46a-405b-a475-6097e1faebde]                                                                              | 0.239222  | FAIL   |
 185 +-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+--------+
 186
 187 ```
 188 Rally includes a reporting tool
 189 https://rally.readthedocs.org/en/latest/tutorial/step_1_setting_up_env_and_running_benchmark_from_samples.html
 190
 191
 192
 193
 194
 195 ## Test description
 196
 197 ### Rally
 198
 199 By default, the different Rally Scenarios are:
 200 ```bash
 201
 202 ls samples/tasks/scenarios/
 203 authenticate  cinder     dummy   heat      mistral  nova    README.rst  sahara                                 vm
 204 ceilometer    designate  glance  keystone  neutron  quotas  requests    tempest-do-not-run-against-production  zaqar
 205
 206 ```
 207
 208 tempest tests can be retrieved at https://github.com/openstack/tempest
 209
 210
 211 ## Automation