Interpreting Results¶
Contents
Decoding test statuses¶
| Status | Description | 
|---|---|
| SUCCESS | Test passed successfully. | 
| FAILURE | The test failed, one of the prerequisites was not met. | 
| ERROR | The test failed unexpected error occurred. | 
| SKIPPED | The test was skipped. | 
Description of the reasons for unsuccessful tests¶
Note
There is a test license validity which checks the validity of the license for each of the specified modules in the results of self-diagnostics of RSserver, Monitor, CloudManager modules.
Reasons for unsuccessful passage:
- License not installed;
 - License expired.
 
Client¶
| Test Name | Description | 
|---|---|
| admin role in domain | Check whether a user has ‘admin’ role in the domain. 
Failure reasons: 
- Could not connect to Keystone with parameters: auth_url: “http://localhost:5000”, domain_name: “default”, password: “******”, user_domain_name: “default”, username: “admin”. 
- User “admin” doesn’t have “admin” role in the domain “default”. 
 | 
| check openstack endpoints | Verify that all registered and enabled Openstack services have available API endpoints. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Mandatory service types are not registered: network, image. Unavailable endpoints: Nova:public. Services with an incomplete set of endpoints: Nova:admin, Nova:internal. 
 | 
| installation source file | Check whether file with installation sources list exists and last source availability. 
Failure reasons: 
- Failed to obtain packages from apt repositories. 
- Unable to obtain module version from PyPI. 
- File doesn’t exist. Make sure that it’s here: /etc/aos/autosetup/install_history.txt. 
- PyPI http://pypi.org/packages/ is unreachable. 
 | 
| keystone ldap driver | Check Keystone LDAP driver configuration. 
Failure reasons: 
- Custom Keystone identity driver is not properly configured. 
- Keystone LDAP driver isn’t set up. 
 | 
| modules compatibility with openstack | Check modules compatibility with installed Nova version. 
Failure reasons: 
- Nova is not installed. 
- Installed version of Nova is not compatible with one of modules. 
 | 
| modules versions | Verify that installed modules have the same version. 
Failure reasons: 
- Versions of the installed modules can be incompatible. You need to use the same major and minor version of the all modules. 
- Installed versions of modules do not match. 
 | 
| nova journal middleware | Check Nova Journal middleware configuration. 
Failure reasons: 
- Audit Nova middleware is not properly configured. 
- Running as a non-root user is not supported. 
 | 
| nova scheduler filter | Check Nova scheduler filter configuration. 
Failure reasons: 
- Custom Nova scheduler filter is not properly configured. 
 | 
| valid openstack version | Check OpenStack projects versions. 
Failure reasons: 
- Keystone: 
- keystoneauth==3.9.0. Required keystoneauth>=1.2.0,<=2.4.3 
 | 
CloudManager¶
| Test Name | Description | 
|---|---|
| api connection | Check CloudManager API service availability. 
Failure reasons: 
- Couldn’t find public endpoint for CloudManager API service. 
- Could not connect to CloudManager API with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Request to CloudManager API failed 
 | 
| api service registration | Check whether CloudManager API service and endpoints are registered in Keystone. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Service with type “cloud-manager” has no endpoints. 
- Service with type “cloud-manager” is not registered in Keystone. 
 | 
| arp command | Check arp command availability. 
Failure reasons: 
- Warning! Command arp hasn’t been found. Full module functionality isn’t guaranteed. 
 | 
| config file existence | Check base and module configuration files. 
Failure reasons: 
- Following configuration files are not found: /etc/aos/aos.conf, /etc/aos/cloud_manager.conf. 
- Error. Invalid config file! Check existence of sections in config file. 
 | 
| connection to keystone | Check connection to Keystone service. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| connection to nova | Check connection to Nova service. 
Failure reasons: 
- Could not connect to Nova with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| drs service availability | Check DRS service availability. 
Failure reasons: 
- DRS service is not set. 
- DRS service is not available. 
 | 
| leases files exist | Check leases files existence. 
Failure reasons: 
- No leases file found. Looks like you don’t have a DHCP server. 
 | 
| migrations applied | Check for all available versions are applied 
Failure reasons: 
- Not all migrations applied, please, run ‘openstack aos db migrate’. 
- Could not connect to DB with parameters: engine: “mysql+pymysql”, host: “localhost”, name: “db_name”, password: “******”, port: “3306”, username: “username”. 
 | 
| ping command | Check ping command availability. 
Failure reasons: 
- Warning! Command ping hasn’t been found. Full module functionality isn’t guaranteed. 
 | 
| pxe folder owner write permissions | Check write permissions for PXE images folder. 
Failure reasons: 
- user doesn’t have write permissions to PXE images folder. 
- aos-cloud-manager-api process is not running. Try to run ‘systemctl status aos-cloud-manager-api’ to check its status. 
- Folder for PXE images does not exist, check config PXE parameter. 
- user is not owner of PXE images folder. 
 | 
| registered celery tasks | Check all tasks are registered in Celery. 
Failure reasons: 
- Could not connect to RabbitMQ with parameters: BROKER_TYPE: “amqp”, HOST: “localhost”, PASSWORD: “******”, PORT: “5672”, USERNAME: “username”. 
- Failed to get asynchronous tasks list. Connection was to RabbitMQ with parameters: BROKER_TYPE: “amqp”, HOST: “localhost”, PASSWORD: “******”, PORT: “5672”, USERNAME: “username”. 
- Task is not registered in Celery: celery_task. Please try to reload Celery worker: systemctl restart aos-cloud-manager-worker. 
 | 
| systemd services | Check CloudManager systemd services. 
Failure reasons: 
- Following services are not registered in systemd: aos-cloud-manager-api, aos-cloud-manager-beat, aos-cloud-manager-listener, aos-cloud-manager-worker 
- Following services are not running: aos-cloud-manager-api, aos-cloud-manager-beat, aos-cloud-manager-listener, aos-cloud-manager-worker 
 | 
Clouds¶
| Test Name | Description | 
|---|---|
| api connection | Check Clouds API service availability. 
Failure reasons: 
- Couldn’t find public endpoint for Clouds API service. 
- Could not connect to Clouds API with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Request to Clouds API failed 
 | 
| api service registration | Check whether Clouds API service and endpoints are registered in Keystone. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Service with type “clouds” is not registered in Keystone. 
 | 
| config file existence | Check base and module configuration files. 
Failure reasons: 
- Following configuration files are not found: /etc/aos/aos.conf, /etc/aos/clouds.conf 
- Invalid config file. Check existence of section “keystone”. 
 | 
| connection to barbican | Check connection to Barbican service. 
Failure reasons: 
- Could not connect to Barbican with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| connection to glance | Check connection to Glance service. 
Failure reasons: 
- Could not connect to Glance with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| connection to keystone | Check connection to Keystone service. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| connection to nova | Check connection to Nova service. 
Failure reasons: 
- Could not connect to Nova with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| migrations applied | Check for all available versions are applied 
Failure reasons: 
- Not all migrations applied, please, run ‘openstack aos db migrate’. 
- Could not connect to DB with parameters: engine: “mysql+pymysql”, host: “localhost”, name: “aos”, password: “******”, port: “3306”, username: “aos”. 
 | 
| registered celery tasks | Check all tasks are registered in Celery. 
Failure reasons: 
- Could not connect to RabbitMQ with parameters: BROKER_TYPE: “amqp”, HOST: “localhost”, PASSWORD: “******”, PORT: “5672”, USERNAME: “aos”. 
- Failed to get asynchronous tasks list. Connection was to RabbitMQ with parameters: BROKER_TYPE: “amqp”, HOST: “localhost”, PASSWORD: “******”, PORT: “5672”, USERNAME: “aos”. 
- Task is not registered in Celery: celery_task. Please try to reload Celery worker: systemctl restart aos-clouds-worker. 
 | 
| systemd services | Check Clouds systemd services. 
Failure reasons: 
- Following services are not registered in systemd: aos-clouds-api, aos-clouds-worker 
- Following services are not running: aos-clouds-api, aos-clouds-worker 
 | 
Dashboard¶
| Test Name | Description | 
|---|---|
| available images | Check images existence available in current project. 
Failure reasons: 
- Could not connect to Glance with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- There are no images available for the current project “<project_name>” (“<domain_name>” domain). Need to create one first. 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| cloud manager connection | Test connection to CloudManager. 
Failure reasons: 
- Couldn’t find public endpoint for CloudManager API service. 
- Could not connect to CloudManager API with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Request to CloudManager API failed 
 | 
| connection to neutron | Check connection to Neutron service. 
Failure reasons: 
- Could not connect to Neutron with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| dashboard installed | Verify that Dashboard is loaded by openstack_dashboard. 
Failure reasons: 
- Test is not available for user “<user>” 
- There is a problem with OpenStack dashboard. 
- Dashboard is not registered in OpenStack dashboard. 
 | 
| migrations applied | Check for all available versions are applied 
Failure reasons: 
- Could not connect to DB with parameters: engine: “mysql+pymysql”, host: “localhost”, name: “db_name”, password: “******”, port: “3306”, username: “username”. 
- Not all migrations applied, please, run ‘openstack aos db migrate’ 
- Test is not available for user “<user>” 
 | 
| monitor connection | Test connection to Monitor. 
Failure reasons: 
- Couldn’t find public endpoint for Monitor API service. 
- Could not connect to Monitor API with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Request to Monitor API failed 
 | 
| rs server connection | Test connection to RSserver. 
Failure reasons: 
- Couldn’t find public endpoint for RS Server API service. 
- Could not connect to RS Server API with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Request to RS Server API failed 
 | 
| scheduler connection | Test connection to Scheduler. 
Failure reasons: 
- Couldn’t find public endpoint for Scheduler API service. 
- Could not connect to Scheduler API with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Request to Scheduler API failed 
 | 
Journal¶
| Test Name | Description | 
|---|---|
| journal api connection | Check Journal API service availability. 
Failure reasons: 
- Couldn’t find public endpoint for Journal API service. 
- Could not connect to Journal API with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Request to Journal API failed 
 | 
| journal api service registration | Check whether Journal API service and endpoints are registered in Keystone. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Service with type “journal” has no endpoints. 
- Service with type “journal” is not registered in Keystone. 
 | 
| journal systemd services | Check Journal systemd services. 
Failure reasons: 
- Following services are not running: aos-journal-api, aos-journal-listener 
- Following services are not registered in systemd: aos-journal-api, aos-journal-listener 
 | 
| migrations applied | Check for all available versions are applied 
Failure reasons: 
- Not all migrations applied, please, run ‘openstack aos db migrate’ 
- Could not connect to DB with parameters: engine: “mysql+pymysql”, host: “localhost”, name: “aos”, password: “******”, port: “3306”, username: “aos”. 
 | 
Monitor¶
| Test Name | Description | 
|---|---|
| config file existence | Check base and module configuration files. 
Failure reasons: 
- Following configuration files are not found: /etc/aos/aos.conf, /etc/aos/monitor.conf 
- Required section “keystone” is not found in the configuration files. 
- Config file “/etc/aos/aos.conf” is empty! 
 | 
| connection to gnocchi | Check connection to Gnocchi service. 
Failure reasons: 
- Couldn’t find public endpoint for Gnocchi service. 
- Could not connect to Gnocchi with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| connection to keystone | Check connection to Keystone service. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| connection to zabbix | Check connection to Zabbix service. 
Failure reasons: 
- Could not connect to Zabbix with parameters: ADMIN_USER: “Admin”, HOST: “localhost”, HOST_GROUP: “host_group”, PASSWORD: “******”. 
 | 
| gnocchi metrics | Check Gnocchi meters existence. 
Failure reasons: 
- Couldn’t find public endpoint for Gnocchi service. 
- Test requires to be authorized in OpenStack as admin. 
- Could not connect to Gnocchi with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- No recent data found for the following Gnocchi meters: cpu, memory.usage, network.incoming.bytes, network.incoming.packets, network.outgoing.bytes, network.outgoing.packets. Please make sure that Gnocchi worker is running  and configured to collect required meters. 
- Failed to get data from Gnocchi service. For more details please see Gnocchi logs. 
 | 
| migrations applied | Check for all available versions are applied 
Failure reasons: 
- Not all migrations applied, please, run ‘openstack aos db migrate’ 
- Could not connect to DB with parameters: engine: “mysql+pymysql”, host: “localhost”, name: “db_name”, password: “******”, port: “3306”, username: “username”. 
 | 
| monitor api connection | Check Monitor API service availability. 
Failure reasons: 
- Couldn’t find public endpoint for Monitor API service. 
- Could not connect to Monitor API with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Request to Monitor API failed 
 | 
| monitor api service registration | Check whether Monitor API service and endpoints are registered in Keystone. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Service with type “monitor” has no endpoints. 
- Service with type “monitor” is not registered in Keystone. 
 | 
| monitor systemd services | Check Monitor systemd services. 
Failure reasons: 
- Following services are not registered in systemd: aos-monitor-api, aos-monitor-listener 
- Following services are not running: aos-monitor-api, aos-monitor-listener 
 | 
OTPSender¶
| Test Name | Description | 
|---|---|
| api connection | Check Clouds API service availability. 
Failure reasons: 
- Couldn’t find public endpoint for OTPsender API service. 
- Could not connect to OTPsender API with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Request to OTPsender API failed 
 | 
| api service registration | Check whether OTPsender API service and endpoints are registered in Keystone. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Service with type “otp-sender” is not registered in Keystone. 
 | 
| config file existence | Check base and module configuration files. 
Failure reasons: 
- Following configuration files are not found: /etc/aos/aos.conf, /etc/aos/otp_sender.conf. 
- Invalid config file. Check existence of section “keystone”. 
 | 
| connection to keystone | Check connection to Keystone service. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| email connection | Check mail server connection. 
Failure reasons: 
- Mail server connection failed: (503, ‘Authentication error’) 
- Not all required parameters are set in “email” section. 
 | 
| registered celery tasks | Check all tasks are registered in Celery. 
Failure reasons: 
- Could not connect to Redis with parameters: url: “redis://:******@localhost:6379/0”. 
- Failed to get asynchronous tasks list. Connection was to Redis with parameters: url: “redis://:******@localhost:6379/0”. 
- Task is not registered in Celery: celery_task. Please try to reload Celery worker: systemctl restart aos-otp-sender-worker. 
 | 
| systemd services | Check Clouds systemd services. 
Failure reasons: 
- Following services are not registered in systemd: aos-otp-sender-api, aos-otp-sender-worker 
- Following services are not running: aos-otp-sender-api, aos-otp-sender-worker 
 | 
| telegram connection | Check Telegram connection. 
Failure reasons: 
- Telegram connection failed: error 
- Not all required parameters are set in “telegram” section. 
 | 
RSclient¶
| Test Name | Description | 
|---|---|
| check rs server connection | Checks that RSclient can connect to RSserver. 
Failure reasons: 
- Unexpected server response. Unable to connect to server: http://test.rs.stand:9365 
- Reason: Server is not available. Check URL for connection. 
 | 
| config file has required values | Checks that all required values are present in config file. 
Failure reasons: 
- Parameters “cloud, connect” are missing in config file. 
 | 
| config file read save | Checks write permissions for config file. 
Failure reasons: 
- Failed save to config file. Please check write permissions of /user/.rsclient/client.conf. 
- Failed to parse config file. 
 | 
| locale files are in place | Checks whether localization files exists. 
Failure reasons: 
- Localization file is missing. It should be located at /rs_client/locale/ru_RU/LC_MESSAGES/rsclient.mo. 
 | 
| session file has required values | Checks that all required values are present in session file. 
Failure reasons: 
- Parameters “user, password, domain_name” are missing in session file. 
 | 
| session file read save | Checks write permissions for session file. 
Failure reasons: 
- Failed save to session file. Please check write permissions of /user/.rsclient/client_session. 
- Failed to parse session file. 
 | 
RSserver¶
| Test Name | Description | 
|---|---|
| apache config enabled | Verify that module apache configuration file is enabled. 
Failure reasons: 
- Error. Apache config file is not enabled. 
 | 
| apache config existence | Check module apache configuration file existence. 
Failure reasons: 
- Configuration file for Apache not found. 
 | 
| config file existence | Check base and module configuration files. 
Failure reasons: 
- Following configuration files are not found: /etc/aos/aos.conf, /etc/aos/rs_server.conf 
- Invalid config file. Check existence of section “keystone”. 
 | 
| connection to keystone | Check connection to Keystone service. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| connection to nova | Check connection to Nova service. 
Failure reasons: 
- Could not connect to Nova with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| migrations applied | Check for all available versions are applied 
Failure reasons: 
- Not all migrations applied, please, run ‘openstack aos db migrate’ 
- Could not connect to DB with parameters: engine: “mysql+pymysql”, host: “localhost”, name: “db_name”, password: “******”, port: “3306”, username: “username”. 
 | 
| redis connection | Check connection to Redis 
Failure reasons: 
- Could not connect to Redis with parameters: url: “redis://:******@localhost:6379/0”. 
 | 
| registered celery tasks | Check all tasks are registered in Celery. 
Failure reasons: 
- Could not connect to RabbitMQ with parameters: BROKER_TYPE: “amqp”, HOST: “localhost”, PASSWORD: “******”, PORT: “5672”, USERNAME: “username”. 
- Failed to get asynchronous tasks list. Connection was to RabbitMQ with parameters: BROKER_TYPE: “amqp”, HOST: “localhost”, PASSWORD: “******”, PORT: “5672”, USERNAME: “username”. 
- Task is not registered in Celery: celery_task. Please try to reload Celery worker: systemctl restart aos-rs-worker 
 | 
| rs api | Verify that RSserver API is working. 
Failure reasons: 
- Unable to detect hostname of RSserver API server. 
- Unable to connect to http://localhost:9365/v1/request-vm/. Service is not running or running on another port. 
- Expected response code 400 (Bad Request), but got 500 (Internal Server Error). Please check RS server state. 
 | 
| rs server api connection | Check RSserver API service availability. 
Failure reasons: 
- Couldn’t find public endpoint for RS Server API service. 
- Could not connect to RS Server API with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Request to RS Server API failed 
 | 
| rs server api service registration | Check whether RSserver API service and endpoints are registered in Keystone. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Service with type “rs-server” has no endpoints. 
- Service with type “rs-server” is not registered in Keystone. 
 | 
| rs server systemd services | Check RSserver systemd services. 
Failure reasons: 
- Following services are not registered in systemd: aos-rs-beat, aos-rs-broker-api, aos-rs-listener, aos-rs-server-api, aos-rs-worker 
- Following services are not running: aos-rs-beat, aos-rs-broker-api, aos-rs-listener, aos-rs-server-api, aos-rs-worker 
 | 
| rs web | Verify that RSserver web is working. 
Failure reasons: 
- Unable to detect hostname of RSserver API server. 
- Unable to connect to http://localhost:8888/trs/. Service is not running or running on another port. 
- Expected response code less than 400, but got 500 (Internal Server Error). Please check RS server state. 
 | 
Scheduler¶
| Test Name | Description | 
|---|---|
| config file existence | Check base and module configuration files. 
Failure reasons: 
- Following configuration files are not found: /etc/aos/aos.conf, /etc/aos/scheduler.conf 
- Error. Invalid config file! Check existence of section “keystone”. 
 | 
| connection to keystone | Check connection to Keystone service. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
 | 
| connection to rabbit | Check connection to RabbitMQ server. 
Failure reasons: 
- Could not connect to RabbitMQ with parameters: BROKER_TYPE: “amqp”, HOST: “localhost”, PASSWORD: “******”, PORT: “5672”, USERNAME: “username”. 
 | 
| migrations applied | Check for all available versions are applied 
Failure reasons: 
- Could not connect to DB with parameters: engine: “mysql+pymysql”, host: “localhost”, name: “db_name”, password: “******”, port: “3306”, username: “username”. 
- Not all migrations applied, please, run ‘openstack aos db migrate’ 
 | 
| registered tasks to schedule | Check all schedulable tasks are registered in Celery. 
Failure reasons: 
- Could not connect to RabbitMQ with parameters: BROKER_TYPE: “amqp”, HOST: “localhost”, PASSWORD: “******”, PORT: “5672”, USERNAME: “username”. 
- Failed to get scheduling tasks list. Connection was to RabbitMQ with parameters: BROKER_TYPE: “amqp”, HOST: “localhost”, PASSWORD: “******”, PORT: “5672”, USERNAME: “username”. 
- Task is not available to schedule: scheduler.tasks.aggregate_audit. Please try to reload Scheduler Celery worker: systemctl restart aos-scheduler-worker 
 | 
| scheduler api connection | Check Scheduler API service availability. 
Failure reasons: 
- Couldn’t find public endpoint for Scheduler API service. 
- Could not connect to Scheduler API with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Request to Scheduler API failed 
 | 
| scheduler api service registration | Check whether Scheduler API service and endpoints are registered in Keystone. 
Failure reasons: 
- Could not connect to Keystone with parameters: password: “******”, project_domain_name: “default”, tenant: “admin”, user_domain_name: “default”, username: “admin”. 
- Service with type “scheduler” has no endpoints. 
- Service with type “scheduler” is not registered in Keystone. 
 | 
| scheduler systemd services | Check Scheduler systemd services. 
Failure reasons: 
- Following services are not registered in systemd: aos-scheduler-api, aos-scheduler-beat, aos-scheduler-worker 
- Following services are not running: aos-scheduler-api, aos-scheduler-beat, aos-scheduler-worker 
 | 
Note
Test valid openstack version for Client module checks if the installed dependencies meet the official requirements of the corresponding version OpenStack. Example requirements from the official OpenStack documentation.