> For the complete documentation index, see [llms.txt](https://theiotlearninginitiative.gitbook.io/edgecomputingsolutions/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://theiotlearninginitiative.gitbook.io/edgecomputingsolutions/introduction/stacks/openstack/testing/akraino/tempest/compute.md). # Compute ## Akraino :: Tempest :: Compute ### Akraino :: Tempest :: Compute :: Setup 1. Identify Image, Flavor and Network ```bash [wrsroot@controller-0 ~(keystone_admin)]$ openstack image list +--------------------------------------+---------------+--------+ | ID | Name | Status | +--------------------------------------+---------------+--------+ | 3c8995af-4223-42b6-8872-7ed75bf19ddd | cirros | active | | 3b37f2f6-a923-4025-945d-4df5a1a5526b | cirrosx | active | | 852f6a6b-1be1-4598-8769-36538bbfd9d7 | debian | active | | 59cd540a-78eb-40d3-9a8c-b12a5e46ac74 | ubuntudesktop | active | +--------------------------------------+---------------+--------+ ``` ```bash [wrsroot@controller-0 ~(keystone_admin)]$ openstack flavor list +----+---------------+-------+------+-----------+-------+-----------+ | ID | Name | RAM | Disk | Ephemeral | VCPUs | Is Public | +----+---------------+-------+------+-----------+-------+-----------+ | 1 | flavor.nano | 64 | 1 | 0 | 1 | True | | 2 | flavor.micro | 128 | 2 | 0 | 1 | True | | 3 | flavor.tiny | 512 | 4 | 0 | 1 | True | | 4 | flavor.small | 2048 | 20 | 0 | 1 | True | | 5 | flavor.medium | 4096 | 40 | 0 | 2 | True | | 6 | flavor.large | 8192 | 80 | 0 | 4 | True | | 7 | flavor.xlarge | 16384 | 160 | 0 | 8 | True | | 8 | flavor.limit | 5120 | 4 | 0 | 2 | True | | 9 | flavor.custom | 2048 | 4 | 0 | 2 | True | +----+---------------+-------+------+-----------+-------+-----------+ ``` ```bash [wrsroot@controller-0 ~(keystone_admin)]$ openstack network list +--------------------------------------+----------------+--------------------------------------+ | ID | Name | Subnets | +--------------------------------------+----------------+--------------------------------------+ | 012afdaa-92f1-401f-8a54-b3e15d43f82f | network.nano | ec0e2d54-0c70-4a6d-bdcb-1dc7b224ff71 | | 37ff3a19-cabd-4f1b-a9a3-82c85422746d | network.micro | 4a91686f-9a37-49d6-8696-40e00b633d48 | | 54241f97-de23-4e97-8f76-be35e614e0c1 | network.small | 08bd4390-fdfc-414f-a1e8-a92a3ad753b8 | | b3d3d537-1756-4f64-b608-691f5113079c | network.xlarge | a05d3dc0-327a-4e6c-9e18-29bc60a63ad8 | | bb03d10c-d802-46f2-95df-880b778241e0 | network.tiny | b8eec7c4-e762-460d-8705-427fdf4c31e0 | | c634b744-36c5-4e63-8a72-3385a075595a | network.large | 18165934-7f48-4fa5-93f4-c7a945c315c4 | | d1d2a65d-3164-4691-97e5-305ab7bac657 | network.medium | 54cb96d2-2d1f-4f4c-9fba-bdd449b76534 | | d20ab868-0740-4910-a094-b1215990e018 | network.limit | d694a65b-d827-4695-8958-3aa966de2847 | | f924fd06-acc1-4344-91ba-b6b6ff06c9c6 | network.custom | 7bb100ed-e251-4eef-83ab-30acd38aaf70 | +--------------------------------------+----------------+--------------------------------------+ ``` 1. Modify etc/tempest.conf under compute section to reflect these changes: ```bash [compute] image_ref = 3c8995af-4223-42b6-8872-7ed75bf19ddd image_ref_alt = 3b37f2f6-a923-4025-945d-4df5a1a5526b flavor_ref = 1 flavor_ref_alt = 2 fixed_network_name = network.nano endpoint_type = publicURL ``` The following are referenced in other tempest.conf files: ```bash [compute] ... allow_tenant_isolation = true allow_tenant_reuse = true max_microversion = latest build_timeout = 196 ``` 1. Modify etc/tempest.conf under network section: ```bash [network] # # From tempest.config # # Catalog type of the Neutron service. (string value) catalog_type = network # The network region name to use. If empty, the value of # identity.region is used instead. If no such region is found in the # service catalog, the first found one is used. (string value) #region = # The endpoint type to use for the network service. (string value) # Possible values: # public - # admin - # internal - # publicURL - # adminURL - # internalURL - endpoint_type = admin # The cidr block to allocate project ipv4 subnets from (string value) #project_network_cidr = 10.100.0.0/16 # The mask bits for project ipv4 subnets (integer value) #project_network_mask_bits = 28 # The cidr block to allocate project ipv6 subnets from (string value) #project_network_v6_cidr = 2003::/48 # The mask bits for project ipv6 subnets (integer value) #project_network_v6_mask_bits = 64 # Whether project networks can be reached directly from the test # client. This must be set to True when the 'fixed' connect_method is # selected. (boolean value) project_networks_reachable = true # Id of the public network that provides external connectivity (string # value) public_network_id = 012afdaa-92f1-401f-8a54-b3e15d43f82f # Default floating network name. Used to allocate floating IPs when # neutron is enabled. (string value) #floating_network_name = # Id of the public router that provides external connectivity. This # should only be used when Neutron's 'allow_overlapping_ips' is set to # 'False' in neutron.conf. usually not needed past 'Grizzly' release # (string value) #public_router_id = # Timeout in seconds to wait for network operation to complete. # (integer value) #build_timeout = 300 # Time in seconds between network operation status checks. (integer # value) #build_interval = 1 # List of dns servers which should be used for subnet creation (list # value) #dns_servers = 8.8.8.8,8.8.4.4 # vnic_type to use when launching instances with pre-configured ports. # Supported ports are: ['normal','direct','macvtap'] (string value) # Possible values: # - # normal - # direct - # macvtap - #port_vnic_type = # port profile to use when launching instances with pre-configured # ports. (dict value) #port_profile = # List of ip pools for subnetpools creation (list value) #default_network = 1.0.0.0/16,2.0.0.0/16 # The environment does not support network separation between tenants. # (boolean value) #shared_physical_network = false ``` 1. Modify etc/tempest.conf under service\_available section: ``` [service_available] ... neutron = true ``` ## Akraino :: Tempest :: Compute :: Number of Tests Check the number of tests in both all and smoke types ```bash user@workstation:~/tempest$ tempest run --smoke --list-tests | grep compute | wc -l 21 user@workstation:~/tempest$ tempest run --list-tests | grep compute | wc -l 620 ``` ### Akraino :: Tempest :: Compute :: Smoke Run the smoke type tests ```bash user@workstation:~/tempest$ tempest run --smoke --list-tests | grep compute > testslist ``` ```bash user@workstation:~/tempest$ cat testslist tempest.api.compute.servers.test_attach_interfaces.AttachInterfacesTestJSON.test_add_remove_fixed_ip[id-c7e0e60b-ee45-43d0-abeb-8596fd42a2f9,network,smoke] tempest.api.compute.servers.test_create_server.ServersTestManualDisk.test_verify_server_details[id-5de47127-9977-400a-936f-abcfbec1218f,smoke] tempest.api.compute.servers.test_create_server.ServersTestManualDisk.test_list_servers[id-9a438d88-10c6-4bcd-8b5b-5b6e25e1346f,smoke] tempest.api.compute.test_versions.TestVersions.test_get_version_details[id-b953a29e-929c-4a8e-81be-ec3a7e03cb76,smoke] tempest.api.compute.servers.test_server_actions.ServerActionsTestJSON.test_reboot_server_hard[id-2cb1baf6-ac8d-4429-bf0d-ba8a0ba53e32,smoke] tempest.api.volume.test_volumes_actions.VolumesActionsTest.test_attach_detach_volume_to_instance[compute,id-fff42874-7db5-4487-a8e1-ddda5fb5288d,smoke] tempest.api.compute.security_groups.test_security_group_rules.SecurityGroupRulesTestJSON.test_security_group_rules_list[id-a6154130-5a55-4850-8be4-5e9e796dbf17,smoke] tempest.api.compute.servers.test_create_server.ServersTestBootFromVolume.test_list_servers[id-9a438d88-10c6-4bcd-8b5b-5b6e25e1346f,smoke] tempest.api.compute.servers.test_server_addresses.ServerAddressesTestJSON.test_list_server_addresses_by_network[id-87bbc374-5538-4f64-b673-2b0e4443cc30,network,smoke] tempest.api.compute.servers.test_create_server.ServersTestJSON.test_verify_server_details[id-5de47127-9977-400a-936f-abcfbec1218f,smoke] tempest.scenario.test_server_basic_ops.TestServerBasicOps.test_server_basic_ops[compute,id-7fff3fb3-91d8-4fd0-bd7d-0204f1f180ba,network,smoke] tempest.scenario.test_server_multinode.TestServerMultinode.test_schedule_to_all_nodes[compute,id-9cecbe35-b9d4-48da-a37e-7ce70aa43d30,network,smoke] tempest.api.compute.servers.test_create_server.ServersTestBootFromVolume.test_verify_server_details[id-5de47127-9977-400a-936f-abcfbec1218f,smoke] tempest.api.compute.security_groups.test_security_groups.SecurityGroupsTestJSON.test_security_groups_create_list_delete[id-eb2b087d-633d-4d0d-a7bd-9e6ba35b32de,smoke] tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_network_basic_ops[compute,id-f323b3ba-82f8-4db7-8ea6-6a895869ec49,network,smoke] tempest.api.compute.flavors.test_flavors.FlavorsV2TestJSON.test_list_flavors[id-e36c0eaa-dff5-4082-ad1f-3f9a80aa3f59,smoke] tempest.api.compute.servers.test_server_addresses.ServerAddressesTestJSON.test_list_server_addresses[id-6eb718c0-02d9-4d5e-acd1-4e0c269cef39,network,smoke] tempest.api.compute.flavors.test_flavors.FlavorsV2TestJSON.test_get_flavor[id-1f12046b-753d-40d2-abb6-d8eb8b30cb2f,smoke] tempest.api.compute.servers.test_create_server.ServersTestJSON.test_list_servers[id-9a438d88-10c6-4bcd-8b5b-5b6e25e1346f,smoke] tempest.api.compute.security_groups.test_security_group_rules.SecurityGroupRulesTestJSON.test_security_group_rules_create[id-850795d7-d4d3-4e55-b527-a774c0123d3a,smoke] tempest.api.compute.test_versions.TestVersions.test_list_api_versions[id-6c0a0990-43b6-4529-9b61-5fd8daf7c55c,smoke] user@workstation:~/tempest$ ``` ```bash user@workstation:~/tempest$ tempest run --concurrency 1 --load-list testslist ... ... ====== Totals ====== Ran: 20 tests in 170.0000 sec. - Passed: 14 - Skipped: 3 - Expected Fail: 0 - Unexpected Success: 0 - Failed: 3 Sum of execute time for each test: 44.3492 sec. ============== Worker Balance ============== - Worker 0 (20 tests) => 0:02:46.042786 ``` Passed ```bash tempest.api.compute.servers.test_create_server.ServersTestManualDisk.test_verify_server_details tempest.api.compute.servers.test_create_server.ServersTestManualDisk.test_list_servers tempest.api.compute.test_versions.TestVersions.test_get_version_details tempest.api.compute.servers.test_server_actions.ServerActionsTestJSON.test_reboot_server_hard tempest.api.compute.security_groups.test_security_group_rules.SecurityGroupRulesTestJSON.test_security_group_rules_list tempest.api.compute.servers.test_server_addresses.ServerAddressesTestJSON.test_list_server_addresses_by_network tempest.api.compute.servers.test_create_server.ServersTestJSON.test_verify_server_details tempest.api.compute.servers.test_create_server.ServersTestBootFromVolume.test_verify_server_details tempest.api.compute.security_groups.test_security_groups.SecurityGroupsTestJSON.test_security_groups_create_list_delete tempest.api.compute.flavors.test_flavors.FlavorsV2TestJSON.test_list_flavors tempest.api.compute.servers.test_server_addresses.ServerAddressesTestJSON.test_list_server_addresses tempest.api.compute.flavors.test_flavors.FlavorsV2TestJSON.test_get_flavor tempest.api.compute.servers.test_create_server.ServersTestJSON.test_list_servers tempest.api.compute.security_groups.test_security_group_rules.SecurityGroupRulesTestJSON.test_security_group_rules_create tempest.api.compute.test_versions.TestVersions.test_list_api_versions ``` Failed ```bash tempest.api.compute.servers.test_attach_interfaces.AttachInterfacesTestJSON.test_add_remove_fixed_ip tempest.api.volume.test_volumes_actions.VolumesActionsTest.test_attach_detach_volume_to_instance tempest.api.compute.servers.test_create_server.ServersTestBootFromVolume.test_list_servers tempest.scenario.test_server_basic_ops.TestServerBasicOps.test_server_basic_ops tempest.scenario.test_server_multinode.TestServerMultinode.test_schedule_to_all_nodes tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_network_basic_ops] ``` #### Akraino :: Tempest :: Compute :: Smoke :: Failed ```bash {0} setUpClass (tempest.api.compute.servers.test_create_server.ServersTestBootFromVolume) [0.000000s] ... FAILED tempest.lib.exceptions.EndpointNotFound: Endpoint not found Details: No matching service found in the catalog. [wrsroot@controller-0 ~(keystone_admin)]$ openstack endpoint list | ID | Region | Service Name | Service Type | Enabled | Interface | URL | +----------------------------------+-----------+--------------+----------------+---------+-----------+----------------------------------------------+ | cd0a6e0c4730435da86dbf46e2cb8892 | RegionOne | glance | image | True | admin | http://192.168.204.2:9292 | | 7a0418c205114e07bfec6c43b0e2ed21 | RegionOne | glance | image | True | internal | http://192.168.204.2:9292 | | e1d34ba0b15f48b0b404308dc8c27b4d | RegionOne | glance | image | True | public | http://10.10.10.2:9292 | Enabled Cinder Service All [service_available] enabled All endpoint_type enabled All catalog_type enabled All region enabled """Base URL from catalog If scope is not 'project', it may be that there is not catalog in the auth_data. In such case, as long as the requested service is 'identity', we can use the original auth URL to build the base_url. :param filters: Used to filter results Filters can be: - service: service type name such as compute, image, etc. - region: service region name - name: service name, only if service exists - endpoint_type: type of endpoint such as adminURL, publicURL, internalURL - api_version: the version of api used to replace catalog version - skip_path: skips the suffix path of the url and uses base URL ``` ```bash {0} setUpClass (tempest.api.volume.test_volumes_actions.VolumesActionsTest) [0.000000s] ... FAILED tempest.lib.exceptions.EndpointNotFound: Endpoint not found Details: No matching service found in the catalog. ``` ```bash {0} tempest.scenario.test_server_basic_ops.TestServerBasicOps.test_server_basic_ops [30.745910s] ... FAILED tempest.exceptions.BuildErrorException: Server 30e92ff0-9391-48b4-9732-949e8881a033 failed to build and is in ERROR status Details: {u'message': u'Exceeded maximum number of retries. Exceeded max scheduling attempts 3 for instance 30e92ff0-9391-48b4-9732-949e8881a033. Last exception: Network requires port_security_enabled and subnet associated in order to apply security groups.', u'code': 500, u'details': u' File "/usr/lib/python2.7/site-packages/nova/conductor/manager.py", line 583, in build_instances\n filter_properties, instances[0].uuid)\n File "/usr/lib/python2.7/site-packages/nova/scheduler/utils.py", line 515, in populate_retry\n raise exception.MaxRetriesExceeded(reason=msg)\n', u'created': u'2018-04-02T23:30:55Z'} By looking into more details from the console log 2018-04-02 19:50:38,083 18699 INFO [tempest.lib.common.fixed_network] (TestServerBasicOps:test_server_basic_ops) Found network {u'provider:physical_network': u'providernet-a', u'updated_at': u'2018-03-28T02:47:48Z', u'revision_number': 2, u'provider:network_type': u'vlan', u'id': u'012afdaa-92f1-401f-8a54-b3e15d43f82f', u'router:external': False, u'availability_zone_hints': [], u'availability_zones': [u'nova'], u'ipv4_address_scope': None, u'shared': False, u'project_id': u'ce3514d15bc64ed69b45552423350a4d', u'status': u'ACTIVE', u'subnets': [u'ec0e2d54-0c70-4a6d-bdcb-1dc7b224ff71'], u'description': u'', u'tags': [], u'ipv6_address_scope': None, u'provider:segmentation_id': 100, u'name': u'network.nano', u'admin_state_up': True, u'tenant_id': u'ce3514d15bc64ed69b45552423350a4d', u'created_at': u'2018-03-28T02:47:11Z', u'mtu': 1500, u'vlan_transparent': False} available for tenant By disabling fixed_network_name we now receive: # Name of the fixed network that is visible to all test projects. If # multiple networks are available for a project, this is the network # which will be used for creating servers if tempest does not create a # network or a network is not specified elsewhere. It may be used for # ssh validation only if floating IPs are disabled. (string value) #fixed_network_name = network.nano {0} tempest.scenario.test_server_basic_ops.TestServerBasicOps.test_server_basic_ops [14.611729s] ... ok 2018-04-02 19:58:09.494 18847 INFO tempest.lib.common.dynamic_creds [-] Acquired dynamic creds: credentials: Credentials: {'username': u'tempest-TestServerBasicOps-943561569', 'project_name': u'tempest-TestServerBasicOps-943561569', 'project_domain_id': u'default', 'user_domain_id': u'default', 'tenant_id': u'efb9e61315a04a27a8de30410d767593', 'user_domain_name': u'Default', 'domain_name': u'Default', 'tenant_name': u'tempest-TestServerBasicOps-943561569', 'user_id': u'407e9a3ddf6d42ba97a0c401f5f31d30', 'project_id': u'efb9e61315a04a27a8de30410d767593', 'domain_id': u'default', 'project_domain_name': u'Default'}, Network: None, Subnet: None, Router: None ``` Components * Compute * Identity * Image * Network * Object-Storage * Volume #### Akraino :: Tempest :: Compute :: Smoke :: Skipped First and second, third runs... debug mode! ```bash {0} setUpClass (tempest.api.compute.servers.test_attach_interfaces.AttachInterfacesTestJSON) ... SKIPPED: Neutron is required {0} tempest.api.compute.servers.test_attach_interfaces.AttachInterfacesTestJSON.test_add_remove_fixed_ip [17.257858s] ... ok Passed after a second run :) ``` ```bash {0} setUpClass (tempest.scenario.test_network_basic_ops.TestNetworkBasicOps) ... SKIPPED: Neutron not available {0} setUpClass (tempest.scenario.test_network_basic_ops.TestNetworkBasicOps) ... SKIPPED: Either project_networks_reachable must be "true", or public_network_id must be defined. We look at the following options under etc/tempest.conf [network] section # Whether project networks can be reached directly from the test # client. This must be set to True when the 'fixed' connect_method is # selected. (boolean value) project_networks_reachable = true # Id of the public network that provides external connectivity (string # value) #public_network_id = By enabling project_networks_reachable we now receive: tempest.lib.exceptions.UnexpectedResponseCode: Unexpected response code received Details: 503 Keep Testing! ``` ```bash {0} setUpClass (tempest.scenario.test_server_multinode.TestServerMultinode) ... SKIPPED: Less than 2 compute nodes, skipping multinode tests. {0} setUpClass (tempest.scenario.test_server_multinode.TestServerMultinode) ... SKIPPED: Less than 2 compute nodes, skipping multinode tests. We look at the following option under etc/tempest.conf [compute] section # The minimum number of compute nodes expected. This will be utilized # by some multinode specific tests to ensure that requests match the # expected size of the cluster you are testing with. (integer value) min_compute_nodes = X By enabling to 5 we receive now: tempest.exceptions.BuildErrorException: Server f7d1d33a-7394-42d8-ba9e-e0eef2d062f9 failed to build and is in ERROR status Details: {u'message': u'[Errno 12] Cannot allocate memory', u'code': 500, u'details': u' File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2012, in _do_build_and_run_instance\n filter_properties)\n File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2259, in _build_and_run_instance\n instance_uuid=instance.uuid, reason=six.text_type(e))\n', u'created': u'2018-04-03T00:21:20Z'} By enabling to 2,3 we receive now: {0} tempest.scenario.test_server_multinode.TestServerMultinode.test_schedule_to_all_nodes [46.846218s] ... ok ToDo. Boundary tests using the maximum number of compute nodes available in the cluster. ``` ### Akraino :: Tempest :: Compute :: All ```bash user@workstation:~/tempest$ tempest run --list-tests | grep compute > testslist ``` ToDo. Run all tests ```bash ====== Totals ====== Ran: 551 tests in 6390.0000 sec. - Passed: 354 - Skipped: 74 - Expected Fail: 0 - Unexpected Success: 0 - Failed: 123 Sum of execute time for each test: 5000.3678 sec. ============== Worker Balance ============== - Worker 0 (551 tests) => 1:46:22.765223 ``` --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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