cASO, an OpenStack Accounting extractor

cASO is an accounting reporter (currently supports Cloud Accounting Usage Records) for OpenStack deployments. cASO gets usage information from OpenStack public APIs (no access to DB is required) and can generate valid output for Apel SSM or logstash.

Contents:

• cASO Release Notes
• Installation
• Configuration
• cASO configuration file
• Prometheus Extractor for Energy Consumption Metrics
• GreenDIGIT CIM Messenger
• cASO multi-region support
• Usage
• Troubleshooting

Acknowledgements

The development of cASO has been partially funded by the European Union through the following projects:

• EOSC-Hub (Horizon 2020, grant agreement 777536).

• GreenDIGIT (Horizon Europe, grant agreement 101131207).