Architecture Changes since Beijing
There are no significant architecture changes for OOM in the Casablanca release.
The focus is on incremental improvements in the following areas, as presented at the Casablanca Architecture F2F in Vancouver:
- Persistent Storage
- pluggable persistent storage technologies to expand beyond static host path configuration + NFS backend
- evolve standardized Helm Templates (introduced in Beijing) to support global configuration and sub chart overrides of Storage Classes
- provide support for GlusterFS as the first storage class provisioner OOM-1228 - Getting issue details... STATUS
- Resource Limits
- apply CPU and Memory limits to Helm Charts in order to improve Pod placement based on resources available in a Kubernetes Cluster
- OOM working with teams to gather accurate values per project OOM-1145 - Getting issue details... STATUS
- Common "shared" Helm Charts
- project teams benefit from "sharing" common Helm Charts that reference common images and tested functionality
- Platform Resiliency
Software Changes since Beijing
Upgrading from Helm 2.8.2 to 2.9.1.
API Updates
OOM does not provide any external APIs.
S3P Updates
OOM uses Kubernetes to help ONAP applications to reach their S3P goals. Usability and Manageability come through the use of Helm to configure and deploy ONAP.
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Information/Data Model Alignment
OOM does not ingest the ONAP data model.