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Data Ownership and Access

CPS Temporal is part of and internal to overall CPS system.

CPS Temporal service is following CPS data ownership and access rules:

  • CPS Temporal querying clients are authenticated and authorized.
  • CPS Temporal querying clients only has access to dataspaces and models they own or they have been granted to in CPS Core.
  • DMaaP / Kafka event topic is CPS system internal, It should be accessible to CPS components only.

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  • Other types of events: Data Deleted, Data Leaf Updated (partial node). Support for these types of events within the same schema.
  • DMaaP / Kafka authentication and authorization.
  • Additional level Additional levels of filtering to send notifications or not are required seen on top of the overall general application one:
    • Anchor level
    • Yang specific path level (using extension ?)
  • DMaaP / Kafka authentication and authorization.
  • Timestamp format on the event (ISO)

References

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