The Management Pack for VMware Integrated OpenStack provides the following predefined alert definitions for the Nova Controller Service object type.

Table 1. Nova Controller Service Alert Definitions
Alert Name Alert Definition Symptom Recommendations Impact Severity
Nova-objectstore service is unavailable The nova-objectstore service is currently unavailable, and may be down. Self Metric: Nova-ObjectStore Process Metrics|AVAILABILITY|Resource Availability < 100
  1. Restart the nova-objectstore service.
  2. Check the log files for more information about what caused the failure.
  3. Verify that the End Point Operations agent is running on the controller.
Health Critical
Nova-api service is unavailable The nova-api service is currently unavailable, and may be down. Self Metric: Nova-Api Process Metrics|AVAILABILITY|Resource Availability < 100
  1. Restart the nova-api service.
  2. Check the log files for more information about what caused the failure.
  3. Verify that the End Point Operations agent is running on the controller.
Health Critical
Nova-scheduler service is unavailable The nova-scheduler service is currently unavailable, and may be down. Self Metric: Nova-Scheduler Process Metrics|AVAILABILITY|Resource Availability < 100
  1. Restart the nova-scheduler service.
  2. Check the log files for more information about what caused the failure.
  3. Verify that the End Point Operations agent is running on the controller.
Health Critical
Nova-conductor service is unavailable The nova-conductor service is currently unavailable, and may be down. Self Metric: Nova-Conductor Process Metrics|AVAILABILITY|Resource Availability < 100
  1. Restart the nova-conductor service.
  2. Check the log files for more information about what caused the failure.
  3. Verify that the End Point Operations agent is running on the controller.
Health Critical
Nova-consoleauth service is unavailable The nova-consoleauth service is currently unavailable, and may be down. Self Metric: Nova-ConsoleAuth Process Metrics|AVAILABILITY|Resource Availability < 100
  1. Restart the nova-consoleauth service.
  2. Check the log files for more information about what caused the failure.
  3. Verify that the End Point Operations agent is running on the controller.
Health Critical
Nova-console service is unavailable The nova-console service is currently unavailable, and may be down. Self Metric: Nova-Console Process Metrics|AVAILABILITY|Resource Availability < 100
  1. Restart the nova-console service.
  2. Check the log files for more information about what caused the failure.
  3. Verify that the End Point Operations agent is running on the controller.
Health Critical
Nova-cert service is unavailable The nova-cert service is currently unavailable, and may be down. Metric: Nova-Cert Process Metrics|AVAILABILITY|Resource Availability < 100
  1. Restart the nova-cert service.
  2. Check the log files for more information about what caused the failure.
  3. Verify that the End Point Operations agent is running on the controller.
Health Critical
Nova-compute service is unavailable The nova-compute service is currently unavailable, and may be down. Self Metric: Nova-Compute Process Metrics|AVAILABILITY|Resource Availability < 100
  1. Restart the nova-compute service.
  2. Check the log files for more information about what caused the failure.
  3. Verify that the End Point Operations agent is running on the controller.
Health Critical
Nova-xvpvnc-proxy service is unavailable The nova-xvpvnc-proxy service is currently unavailable, and may be down. Self Metric: Nova-XvpvncProxy Process Metrics|AVAILABILITY|Resource Availability < 100
  1. Restart the nova-compute service.
  2. Check the log files for more information about what caused the failure.
  3. Verify that the End Point Operations agent is running on the controller.
Health Critical
Nova-novnc-proxy service is unavailable The nova-novnc-proxy service is currently unavailable, and may be down. Self Metric: Nova-NoVncProxy Process Metrics|AVAILABILITY|Resource Availability < 100
  1. Restart the nova-compute service.
  2. Check the log files for more information about what caused the failure.
  3. Verify that the End Point Operations agent is running on the controller.
Health Critical
Nova-network service is unavailable The nova-network service is currently unavailable, and may be down. Self Metric: Nova-Network Process Metrics|AVAILABILITY|Resource Availability < 100
  1. Restart the nova-network service.
  2. Check the log files for more information about what caused the failure.
  3. Verify that the End Point Operations agent is running on the controller.
Health Critical