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- Level 0: no redundancy
- Level 1: support manual failure detection & rerouting or recovery; tested to complete in 30 minutes
- Level 2: support automated failure detection & rerouting
- within a single geographic site
- stateless components: establish baseline measure of failed requests for a component failure within a site
- stateful components: establish baseline of data loss for a component failure within a site
Level 3: support automated failover detection & rerouting
across multiple sites
stateless components
improve on # of failed requests for component failure within a site
establish baseline for failed requests for site failure
stateful components
improve on data loss metrics for component failure within a site
establish baseline for data loss for site failure
- These levels may drive the need for a common platform for resiliency & approaches to consistently provide resiliency across ONAP. Such a platform might contain:
- a geo-distributed database that supports both within and cross-site state replication
- a failover mechanism that performs failure detection, request rerouting and the actual failover and
- a site/replica selection service that picks among the appropriate replicas during request rerouting.
Security
Project-level requirements
- Level 0: None
- Level 1: CII Passing badge
- Level 2: CII Silver badge, plus:
- All internal/external system communications shall be able to be encrypted.
- All internal/external service calls shall have common role-based access control and authorization.
- Level 3: CII Gold badge
ONAP Platform-level requirements (Security subcommittee to finalize percentages)
- Level 1: 70 % of the projects passing the level 1 (with the non-passing projects reaching 80% passing level).
- Level 2: 70 % of the projects passing silver (with non sliver 80% of passing level towards silver)
- Level 3: 70% of the projects passing gold (with non gold at 80% passing level towards gold)
- Level 4: 100 % passing gold.
Scalability
- Level 0: no ability to scale
- Level 1: supports single site horizontal scale out and scale in, independent of other components
- Level 2: supports geographic scaling, independent of other components
- Level 3: support scaling (interoperability) across multiple ONAP instances
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