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Epic
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Resolution: Done
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Medium
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None
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IPv4/IPv6 dual stack support in ONAP (Honolulu)
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Feature
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GO
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Original Scope
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M
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GO
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Green
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Green
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GO
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GO
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Green
Description of Use Case / Requirement:
Majority of LTE and 5G RAN networks today are running exclusively on IPv6. IPv4/IPv6 dual stack solution for ONAP is needed to enable integration.
Continuation of https://jira.onap.org/browse/REQ-385
It is mainly about a Kubernetes platform, hosting ONAP application containers.
An enabler for IPv4/IPv6 networking would be an upgrade of ONAP OOM Helm charts to K8S 1.16+ APIs (Done in Guilin)
Honolulu scope
The target for Honolulu is to update all ONAP components, which do not install/execute properly in IPv4/IPv6 dual stack environment.
As of today (B10/2020), the following components are affected:
- SDN-R Elastic Search module
- Portal Cassandra DB image
- DCAE - CFY Plugin - support exposing services using IPv6
- At this moment, this is a full list.
Beyond Honolulu
A migration to an alternative platform supporting dual stack K8S networking will be a matter in a future release.
Owners (one of these should be the Assignee - use @ notation): deen1985 demx8as6 kopasiak sdesbure dmilaszkiewicz Grzegorz-Lis
Link to HLD/LLD (if any):
None
Dependency Relationships with Other Projects:
- DCAE --> We need to extend the CFY Plugin to support IPv6 service exposure
- SDN-R --> Elasticsearch update needed
- Portal --> Cassandra startup scripts to be updated
Proposed proceeding related to this requirement (in context of dependencies):
- Update the Helm charts to support K8S 1.17+ API (DONE)
- Update the set-up scripts for all relevant components, mentioned before
Project Impact (Test Only (TO), Code (C)):
DCAE (C)
SDN-R (C)
Portal (C)
Integration (TO)
NFR Support: (support for non-functional requirement)
- Its is an NFR itself
Support Status for each Affected Project (Supported (S); Partially Supported (P); Not Supported (N)):
Note: for any affected projects labeled 'P' or 'N', please document the resulting gaps.
- OOM: P (Partially supported)
- DCAE (C)
- SDN-R (P)
- Portal (P)
- Integration (C)
Integration Leads (use @ notation): dmilaszkiewicz
Company Engagement:
- Nokia
- Orange
- Samsung
- highstreet
- clones
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REQ-385 IPv4/IPv6 dual stack support in ONAP (Guilin)
- Done
- is blocked by
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ONAPARC-639 (Honolulu-R8) - NF - IPv4/IPv6 dual stack support in ONAP
- Closed
- relates to
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PORTAL-1043 Migrate to common, community Cassandra image (e.g. docker.io/library/cassandra:3.11.9)
- Closed
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VNFRQTS-933 Update CommonEventFormat to define restrictions on pnfRegistration IP addresses
- Closed
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REQ-760 IPv4/IPv6 Dual Stack - Global Requirement (all code)
- In Progress
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REQ-537 Long-term IPv4/IPv6 dual stack networking support
- Done
- mentioned in
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